[{"additionalPlain":"Why Join Us \n● Shape the future of payments and programmable money \n● Work with bleeding-edge tech in a domain where innovation moves fast \n● Join a mission-driven team focused on access, openness, and trust \n● Be a key contributor, not just a cog—your work will ship fast and matter \n● Collaborate with top-tier protocols, builders, and financial infrastructure providers \n \nLocation and Work Environment This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.\n","additional":"
Why Join Us
\n
● Shape the future of payments and programmable money
\n
● Work with bleeding-edge tech in a domain where innovation moves fast
\n
● Join a mission-driven team focused on access, openness, and trust
\n
● Be a key contributor, not just a cog—your work will ship fast and matter
\n
● Collaborate with top-tier protocols, builders, and financial infrastructure providers
\n
 
\n
Location and Work Environment This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.
","categories":{"commitment":"Full-time","location":"New York, NY","team":"Engineering","allLocations":["New York, NY"]},"createdAt":1747097798207,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role \n \nWe’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing—while ensuring fault tolerance, scalability, and compliance across a global user base.\n \nLocation: Midtown, New York, NY (In-office Mon–Thurs, Remote Fridays) \n\nTeam: Payments Infrastructure – Mid, Senior, Staff, or Principal Levels \n","description":"
\n

At Fun, we’re building the financial infrastructure for internet capital markets.

\n

The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

\n

Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

\n

Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.

\n
\n
 
\n
About the Role
\n
 
\n
We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing—while ensuring fault tolerance, scalability, and compliance across a global user base.
\n
 
\n
Location: Midtown, New York, NY (In-office Mon–Thurs, Remote Fridays)

Team: Payments Infrastructure – Mid, Senior, Staff, or Principal Levels 
","id":"a6764645-a33f-48e0-a82d-3496f9c8573d","lists":[{"text":"","content":"\n
  • Design, build, and maintain high-performance APIs and backend services that power our Web3 payments platform
    • \n
  • Build new features to further our product experience
    • \n
  • Collaborate with product and protocol teams to architect technical solutions that meet business requirements
    • \n
  • Write clean, well-tested code and participate in code reviews to maintain high engineering standards
    • \n
  • Contribute to incident response and debugging production issues to ensure system reliability
    • \n"},{"text":"Requirements","content":"\n
  • Strong experience building production backend systems with modern languages
    • \n
  • Proficiency in Typescript
    • \n
  • Deep understanding of distributed systems, APIs, and database design principles
    • \n
  • Hands-on experience with cloud platforms and containerization technologies
    • \n
  • Solid grasp of computer science fundamentals including data structures and algorithms
    • \n
  • Strong problem-solving skills with ability to debug complex technical issues
    • \n
  • Clear communicator who can collaborate effectively with cross-functional teams
    • \n"},{"text":"Nice to Have (But Not Required)","content":"\n
  • Production TypeScript experience
    • \n
  • Previously worked at crypto startup or Web3 infrastructure company
    • \n
  • Experience with blockchain integrations, smart contracts, or DeFi protocols
    • \n
  • Background with high-scale payment processing or financial compliance systems
    • \n
  • Contributions to open source projects or technical writing
    • \n
  • Experience with event-driven architectures and real-time data processing
    • \n"}],"text":"Backend Engineer","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    \n

    At Fun, we’re building the financial infrastructure for internet capital markets.

    \n

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    \n

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    \n

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.

    \n
    \n
     
    \n
    About the Role
    \n
     
    \n
    We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing—while ensuring fault tolerance, scalability, and compliance across a global user base.
    \n
     
    \n
    Location: Midtown, New York, NY (In-office Mon–Thurs, Remote Fridays)

    Team: Payments Infrastructure – Mid, Senior, Staff, or Principal Levels 
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role \n \nWe’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing—while ensuring fault tolerance, scalability, and compliance across a global user base.\n \nLocation: Midtown, New York, NY (In-office Mon–Thurs, Remote Fridays) \n\nTeam: Payments Infrastructure – Mid, Senior, Staff, or Principal Levels \n","hostedUrl":"https://jobs.lever.co/funxyz/a6764645-a33f-48e0-a82d-3496f9c8573d","applyUrl":"https://jobs.lever.co/funxyz/a6764645-a33f-48e0-a82d-3496f9c8573d/apply"},{"additionalPlain":"Why Join Us \n● Shape the future of payments and programmable money \n● Work with bleeding-edge tech in a domain where innovation moves fast \n● Join a mission-driven team focused on access, openness, and trust \n● Be a key contributor, not just a cog—your work will ship fast and matter \n● Collaborate with top-tier protocols, builders, and financial infrastructure providers \n \n \n","additional":"
    Why Join Us
    \n
    ● Shape the future of payments and programmable money
    \n
    ● Work with bleeding-edge tech in a domain where innovation moves fast
    \n
    ● Join a mission-driven team focused on access, openness, and trust
    \n
    ● Be a key contributor, not just a cog—your work will ship fast and matter
    \n
    ● Collaborate with top-tier protocols, builders, and financial infrastructure providers
    \n
     
    \n
     
    ","categories":{"commitment":"Full-time","location":"Singapore","team":"Engineering","allLocations":["Singapore"]},"createdAt":1747098250045,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n\n\nAbout the Role \n\n\nWe’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing, while ensuring fault tolerance, scalability, and compliance across a global user base.\n\n","description":"

    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.


    About the Role


    We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing, while ensuring fault tolerance, scalability, and compliance across a global user base.

    ","id":"006c67e4-cf9a-4644-85fb-9b4c314f1090","lists":[{"text":"What You’ll Do","content":"\n
  • Design, build, and maintain high-performance APIs and backend services that power our Web3 payments platform
    • \n
  • Build new features to further our product experience
    • \n
  • Collaborate with product and protocol teams to architect technical solutions that meet business requirements
    • \n
  • Write clean, well-tested code and participate in code reviews to maintain high engineering standards
    • \n
  • Contribute to incident response and debugging production issues to ensure system reliability
    • \n"},{"text":"Required Skills and Qualifications","content":"\n
  • Strong experience building production backend systems with modern languages
    • \n
  • Proficiency in Typescript
    • \n
  • Deep understanding of distributed systems, APIs, and database design principles
    • \n
  • Hands-on experience with cloud platforms and containerization technologies
    • \n
  • Solid grasp of computer science fundamentals including data structures and algorithms
    • \n
  • Strong problem-solving skills with ability to debug complex technical issues
    • \n
  • Clear communicator who can collaborate effectively with cross-functional teams
    • \n"},{"text":"Nice to Have (But Not Required)","content":"\n
  • Production TypeScript experience
    • \n
  • Previously worked at crypto startup or Web3 infrastructure company
    • \n
  • Experience with blockchain integrations, smart contracts, or DeFi protocols
    • \n
  • Background with high-scale payment processing or financial compliance systems
    • \n
  • Contributions to open source projects or technical writing
    • \n
  • Experience with event-driven architectures and real-time data processing
    • \n"}],"text":"Backend Engineer (Singapore)","country":"SG","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"

    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.


    About the Role


    We’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing, while ensuring fault tolerance, scalability, and compliance across a global user base.

    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n\n\nAbout the Role \n\n\nWe’re looking for a BackEnd Engineer to join our growing team at Fun and help architect the backend services that power our web3 payments infrastructure. This role is foundational to the success of our platform and will shape how payments, settlement, and transaction routing are handled across chains and payment providers. You’ll be working on high-performance, low-latency systems that support complex use cases like asset conversion, identity and security verification, transaction finality, and decentralized routing, while ensuring fault tolerance, scalability, and compliance across a global user base.\n\n","hostedUrl":"https://jobs.lever.co/funxyz/006c67e4-cf9a-4644-85fb-9b4c314f1090","applyUrl":"https://jobs.lever.co/funxyz/006c67e4-cf9a-4644-85fb-9b4c314f1090/apply"},{"additional":"","additionalPlain":"","categories":{"commitment":"Full-time","location":"New York, NY","team":"Engineering","allLocations":["New York, NY"]},"createdAt":1758504965468,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world\n \nRole Overview \n \nWe're looking for a Backend Engineering Manager to lead and scale our backend infrastructure team. This high-impact role reports to the CTO with significant opportunity to shape our technical architecture and engineering culture as we scale.\n \nYou will be drive technical excellence while building a high-performing team - ensuring we deliver robust, scalable backend systems that power seamless Web3 payments. This role is perfect for a crypto-native engineering leader who excels at balancing technical depth with people management.\n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world
    \n
     
    \n
    Role Overview 
    \n
     
    \n
    We're looking for a Backend Engineering Manager to lead and scale our backend infrastructure team. This high-impact role reports to the CTO with significant opportunity to shape our technical architecture and engineering culture as we scale.
    \n
     
    \n
    You will be drive technical excellence while building a high-performing team - ensuring we deliver robust, scalable backend systems that power seamless Web3 payments. This role is perfect for a crypto-native engineering leader who excels at balancing technical depth with people management.
    ","id":"6bc80d99-99fa-45b0-89dd-5ef53acdea88","lists":[{"text":"Responsibilities","content":"\n
  • Own the overall output of the backend engineering team - deliver reliable, scalable infrastructure that supports our growing Web3 payments platform
    • \n
  • Lead, mentor, and grow a team of backend engineers while fostering a culture of technical excellence and continuous learning
    • \n
  • Collaborate with product and protocol teams to translate business requirements into robust technical solutions
    • \n
  • Establish engineering best practices, code quality standards, and deployment processes
    • \n
  • Lead incident response and post-mortem processes to continuously improve system reliability
    • \n"},{"text":"Requirements","content":"\n
  • Experience as an IC engineer with staff level output
    • \n
  • Strong technical background in distributed systems, APIs, and database design
    • \n
  • Opinions on a modern cloud stack
    • \n
  • Leadership experience in high-performing engineering teams
    • \n
  • Experience with payment systems, financial infrastructure, or fintech applications
    • \n
  • Exceptional communicator who can translate technical concepts to cross-functional stakeholders
    • \n
  • Data-driven approach to decision making with focus on system performance and team productivity
    • \n"},{"text":"Nice to Have","content":"\n
  • Previously worked at crypto startup or Web3 infrastructure company
    • \n
  • Experience with blockchain integrations, smart contracts, or DeFi protocols
    • \n
  • Background with high-scale payment processing or financial compliance systems
    • \n
  • Track record scaling backend systems at a high-growth startup
    • \n"}],"text":"Backend Engineer Manager","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world
    \n
     
    \n
    Role Overview 
    \n
     
    \n
    We're looking for a Backend Engineering Manager to lead and scale our backend infrastructure team. This high-impact role reports to the CTO with significant opportunity to shape our technical architecture and engineering culture as we scale.
    \n
     
    \n
    You will be drive technical excellence while building a high-performing team - ensuring we deliver robust, scalable backend systems that power seamless Web3 payments. This role is perfect for a crypto-native engineering leader who excels at balancing technical depth with people management.
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world\n \nRole Overview \n \nWe're looking for a Backend Engineering Manager to lead and scale our backend infrastructure team. This high-impact role reports to the CTO with significant opportunity to shape our technical architecture and engineering culture as we scale.\n \nYou will be drive technical excellence while building a high-performing team - ensuring we deliver robust, scalable backend systems that power seamless Web3 payments. This role is perfect for a crypto-native engineering leader who excels at balancing technical depth with people management.\n","hostedUrl":"https://jobs.lever.co/funxyz/6bc80d99-99fa-45b0-89dd-5ef53acdea88","applyUrl":"https://jobs.lever.co/funxyz/6bc80d99-99fa-45b0-89dd-5ef53acdea88/apply"},{"additionalPlain":"Why Join Us\n \n● Shape the future of payments and programmable money\n● Work with bleeding-edge tech in a domain where innovation moves fast\n● Join a mission-driven team focused on access, openness, and trust\n● Be a key contributor, not just a cog—your work will ship fast and matter\n● Collaborate with top-tier protocols, builders, and financial infrastructure providers\n \nLocation and Work Environment \n \nThis role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.\n","additional":"
    Why Join Us
    \n
     
    \n
    ● Shape the future of payments and programmable money
    \n
    ● Work with bleeding-edge tech in a domain where innovation moves fast
    \n
    ● Join a mission-driven team focused on access, openness, and trust
    \n
    ● Be a key contributor, not just a cog—your work will ship fast and matter
    \n
    ● Collaborate with top-tier protocols, builders, and financial infrastructure providers
    \n
     
    \n
    Location and Work Environment 
    \n
     
    \n
    This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.
    ","categories":{"commitment":"Full-time","location":"New York, NY","team":"Sales and Client Success","allLocations":["New York, NY"]},"createdAt":1767902465074,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \n \nAbout The Role\n \nWe're looking for a Business Development Lead to own and accelerate Fun's commercial growth. Reporting directly to the CEO, this is a senior individual contributor role — you'll run high-touch enterprise deals end-to-end and help shape how we bring Checkout to market across payments, fintech, and iGaming. You don't need crypto experience; we're actively looking for people who've built deep BD muscle in these industries and are ready to apply it to the infrastructure layer of on-chain commerce.\n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
     
    \n
    About The Role
    \n
     
    \n
    We're looking for a Business Development Lead to own and accelerate Fun's commercial growth. Reporting directly to the CEO, this is a senior individual contributor role — you'll run high-touch enterprise deals end-to-end and help shape how we bring Checkout to market across payments, fintech, and iGaming. You don't need crypto experience; we're actively looking for people who've built deep BD muscle in these industries and are ready to apply it to the infrastructure layer of on-chain commerce.
    ","id":"cd82743c-7ce6-4b78-89c9-bbd832e560d9","lists":[{"text":"What You'll Do","content":"\n
  • Own the Full Deal Cycle: Drive deals from sourcing and qualification through discovery, solution design, negotiation, and close.
    • \n
  • Build and Manage Pipeline: Develop a high-quality pipeline across target verticals — payments, fintech, and iGaming — with a focus on enterprise accounts.
    • \n
  • Represent Fun.xyz Externally: Attend industry conferences and ecosystem events to build relationships, generate pipeline, and expand our footprint in key verticals.
    • \n
  • Shape the Commercial Motion: Partner with the CEO and product team to translate technical capabilities into compelling commercial narratives and feed structured field insights back into roadmap, pricing, and positioning.
    • \n"},{"text":"Required Skills & Qualifications ","content":"\n
  • 7+ years of BD or sales experience with a consistent track record of closing enterprise deals.
    • \n
  • Background in payments, fintech, or iGaming — ideally with experience selling to or within financial infrastructure, neobanks, payment companies, or regulated gaming operators.
    • \n
  • Proven ability to run complex, multi-stakeholder deal cycles independently. Comfortable engaging executives, founders, product leaders, and legal/compliance stakeholders with equal confidence.
    • \n
  • Genuine curiosity about crypto and the future of on-chain payments.
    • \n"},{"text":"Nice to Have ","content":"\n
  • Existing, active relationships with leadership teams in target verticals
    • \n
  • Familiarity with payment rails, card networks, stablecoins, or crypto UX challenges.
    • \n
  • Experience selling payments infrastructure, fiat orchestration, or embedded financial products.
    • \n
  • Experience as an early commercial hire at a high-growth startup
    • \n"}],"text":"Business Development Lead","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
     
    \n
    About The Role
    \n
     
    \n
    We're looking for a Business Development Lead to own and accelerate Fun's commercial growth. Reporting directly to the CEO, this is a senior individual contributor role — you'll run high-touch enterprise deals end-to-end and help shape how we bring Checkout to market across payments, fintech, and iGaming. You don't need crypto experience; we're actively looking for people who've built deep BD muscle in these industries and are ready to apply it to the infrastructure layer of on-chain commerce.
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \n \nAbout The Role\n \nWe're looking for a Business Development Lead to own and accelerate Fun's commercial growth. Reporting directly to the CEO, this is a senior individual contributor role — you'll run high-touch enterprise deals end-to-end and help shape how we bring Checkout to market across payments, fintech, and iGaming. You don't need crypto experience; we're actively looking for people who've built deep BD muscle in these industries and are ready to apply it to the infrastructure layer of on-chain commerce.\n","hostedUrl":"https://jobs.lever.co/funxyz/cd82743c-7ce6-4b78-89c9-bbd832e560d9","applyUrl":"https://jobs.lever.co/funxyz/cd82743c-7ce6-4b78-89c9-bbd832e560d9/apply"},{"additionalPlain":"Why Join Us:\n● Shape the future of payments and programmable money\n● Work with bleeding-edge tech in a domain where innovation moves fast\n● Join a mission-driven team focused on access, openness, and trust\n● Be a key contributor, not just a cog—your work will ship fast and matter\n● Collaborate with top-tier protocols, builders, and financial infrastructure providers\nThis role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge. \n","additional":"
    \n

    Why Join Us:

    \n

    ● Shape the future of payments and programmable money

    \n

    ● Work with bleeding-edge tech in a domain where innovation moves fast

    \n

    ● Join a mission-driven team focused on access, openness, and trust

    \n

    ● Be a key contributor, not just a cog—your work will ship fast and matter

    \n

    ● Collaborate with top-tier protocols, builders, and financial infrastructure providers

    \n

    This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.

    \n
    ","categories":{"commitment":"Full-time","location":"New York, NY","team":"HR & Operations","allLocations":["New York, NY"]},"createdAt":1778526547234,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world!\n\nAbout the Role: \n \nWe're looking for a People & Culture Associate to join our growing People team and help us scale thoughtfully. This is a hands-on, high-impact role spanning employee experience, events, operations, and people analytics. You'll partner closely with our Head of People & Culture to build a culture people are proud of, keep our operations running seamlessly, and use data to make smarter people decisions. This role will report directly to our Head of People and Culture. \n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world!

    About the Role: 
    \n
     
    \n
    We're looking for a People & Culture Associate to join our growing People team and help us scale thoughtfully. This is a hands-on, high-impact role spanning employee experience, events, operations, and people analytics. You'll partner closely with our Head of People & Culture to build a culture people are proud of, keep our operations running seamlessly, and use data to make smarter people decisions. This role will report directly to our Head of People and Culture. 
    ","id":"b5e701f4-2b75-4214-869c-c2e74a08f770","lists":[{"text":"What You'll Do","content":"

    What You'll Do

    \n

    Culture & Engagement

    \n\n
  • \n

    Support the design and execution of our onboarding experience so every new hire hits the ground running and feels welcomed from day one

    \n
    • \n
  • \n

    Contribute ideas and execution around employee recognition, team rituals, perks, swag, and community building

    \n
    • \n
  • \n

    Drive key projects including performance cycles, engagement surveys, org design and growth updates

    \n
    • \n\n

    People Analytics

    \n\n
  • \n

    Maintain and analyze people data including headcount, engagement, retention, and event ROI

    \n
    • \n
  • \n

    Build and manage reporting dashboards to support leadership decision-making

    \n
    • \n
  • \n

    Support ad hoc people projects with data-driven insights

    \n
    • \n\n

    People Operations & Administration

    \n\n
  • \n

    Coordinate hardware procurement and distribution for onboarding — including ordering and setting up laptops and managing security keys

    \n
    • \n
  • \n

    Maintain accurate records of equipment inventory, assignments, and offboarding returns

    \n
    • \n
  • \n

    Work cross-functionally with IT, Finance, Legal, and Operations to ensure smooth day-to-day people ops

    \n
    • \n
  • \n

    Identify gaps in our operational workflows and proactively build solutions before they become problems

    \n
    • \n
  • \n

    Support policy documentation, internal Notion pages, and process improvements as the team scales

    \n
    • \n\n

    Events, Offsites & Onsites Coordination

    \n\n
  • \n

    Own end-to-end planning and execution of company events — from team offsites and retreats to onsites, leadership dinners, and milestone celebrations

    \n
    • \n
  • \n

    Manage vendor relationships, venue sourcing, logistics, travel coordination, and on-the-ground execution

    \n
    • \n
  • \n

    Build scalable playbooks and checklists for recurring events so nothing gets missed

    \n
    • \n
  • \n

    Partner with leadership to bring the vision for each experience to life, on time and on budget

    \n
    • \n
  • \n

    Gather post-event feedback and continuously improve the experience

    \n
    • \n"},{"text":"What We're Looking For","content":"
    \n\n
  • \n

    2–4 years of experience in a People, HR, Operations, or related role (startup experience a big plus)

    \n
    • \n
  • \n

    Strong organizational skills - you can juggle 10 things at once and nothing falls through the cracks

    \n
    • \n
  • \n

    Proven experience planning and executing events, with an eye for detail and an instinct for what makes an experience memorable

    \n
    • \n
  • \n

    Comfort with data: you're confident pulling and presenting numbers, and you know how to tell a story with them

    \n
    • \n
  • \n

    Excellent communication and interpersonal skills

    \n
    • \n
  • \n

    Curiosity about Web3, blockchain, or crypto (you don't need to be an expert, but you need to want to learn)

    \n
    • \n
  • \n

    Proficiency with tools like Notion, Google Workspace, Slack, Ramp, and an HRIS platform

    \n
    • \n\n
    "}],"salaryRange":{"min":145000,"max":175000,"currency":"USD","interval":"per-year-salary"},"salaryDescription":"
    \n

    This role has a base salary range of $145,000 - $175,000, shared in accordance with NYC pay transparency guidelines. We aim to pay top-of-market and benchmark compensation regularly to remain highly competitive within our industry. In addition to base salary, we offer a strong total rewards package that may include equity ownership, performance incentives, and comprehensive benefits. Compensation is tailored by level, with offers based on impact, experience, and skillset, while maintaining internal equity across the team.

    \n
    ","salaryDescriptionPlain":"This role has a base salary range of $145,000 - $175,000, shared in accordance with NYC pay transparency guidelines. We aim to pay top-of-market and benchmark compensation regularly to remain highly competitive within our industry. In addition to base salary, we offer a strong total rewards package that may include equity ownership, performance incentives, and comprehensive benefits. Compensation is tailored by level, with offers based on impact, experience, and skillset, while maintaining internal equity across the team.\n","text":"People and Culture Associate","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world!

    About the Role: 
    \n
     
    \n
    We're looking for a People & Culture Associate to join our growing People team and help us scale thoughtfully. This is a hands-on, high-impact role spanning employee experience, events, operations, and people analytics. You'll partner closely with our Head of People & Culture to build a culture people are proud of, keep our operations running seamlessly, and use data to make smarter people decisions. This role will report directly to our Head of People and Culture. 
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world!\n\nAbout the Role: \n \nWe're looking for a People & Culture Associate to join our growing People team and help us scale thoughtfully. This is a hands-on, high-impact role spanning employee experience, events, operations, and people analytics. You'll partner closely with our Head of People & Culture to build a culture people are proud of, keep our operations running seamlessly, and use data to make smarter people decisions. This role will report directly to our Head of People and Culture. \n","hostedUrl":"https://jobs.lever.co/funxyz/b5e701f4-2b75-4214-869c-c2e74a08f770","applyUrl":"https://jobs.lever.co/funxyz/b5e701f4-2b75-4214-869c-c2e74a08f770/apply"},{"additionalPlain":"Why Join Us \n● Shape the future of payments and programmable money \n● Work with bleeding-edge tech in a domain where innovation moves fast \n● Join a mission-driven team focused on access, openness, and trust \n● Be a key contributor, not just a cog—your work will ship fast and matter \n● Collaborate with top-tier protocols, builders, and financial infrastructure providers \n \nLocation and Work Environment This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.\n","additional":"
    \n
    Why Join Us
    \n
    ● Shape the future of payments and programmable money
    \n
    ● Work with bleeding-edge tech in a domain where innovation moves fast
    \n
    ● Join a mission-driven team focused on access, openness, and trust
    \n
    ● Be a key contributor, not just a cog—your work will ship fast and matter
    \n
    ● Collaborate with top-tier protocols, builders, and financial infrastructure providers
    \n
     
    \n
    Location and Work Environment This role is primarily in-person at our Midtown, NYC headquarters. We work together Monday through Thursday for fast, iterative collaboration and optional WFH Fridays to reset and recharge.
    \n
    ","categories":{"commitment":"Full-time","location":"New York, NY","team":"Engineering","allLocations":["New York, NY"]},"createdAt":1736893946287,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role \n \nWe're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.\n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    About the Role
    \n
     
    \n
    We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.
    ","id":"c44ae922-48ac-470c-b325-a943ea6c94e6","lists":[{"text":"Requirements","content":"\n
  • \n
    3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks
    \n
    • \n
  • \n
    Strong understanding of full-stack development, including React and backend APIs
    \n
    • \n
  • \n
    Attention to detail in both product design and user interaction
    \n
    • \n
  • \n
    Proven track record building scalable, high-performance software
    \n
    • \n"},{"text":"Nice to Have","content":"\n
  • Familiarity with blockchain technologies and EVM-compatible networks
    • \n
  • Comfortable solving difficult technical problems in agile environments
    • \n
  • Experience working on payments, SDKs, or crypto-related systems
    • \n
  • Passion for building secure, efficient, and accessible tools
    • \n"},{"text":"What Sets You Apart","content":"\n
  • You've contributed to open-source projects or built SDKs/dev tools
    • \n
  • You have shipped products from 0 to 1 in a fast-paced setting
    • \n
  • You thrive in ownership-heavy environments and pride yourself on execution
    • \n
  • You approach problem-solving with thoughtfulness, precision, and rigor
    • \n\n
     
    "}],"text":"Product Engineer","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    About the Role
    \n
     
    \n
    We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role \n \nWe're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.\n","hostedUrl":"https://jobs.lever.co/funxyz/c44ae922-48ac-470c-b325-a943ea6c94e6","applyUrl":"https://jobs.lever.co/funxyz/c44ae922-48ac-470c-b325-a943ea6c94e6/apply"},{"additionalPlain":"Why Join Us \n● Shape the future of payments and programmable money \n● Work with bleeding-edge tech in a domain where innovation moves fast \n● Join a mission-driven team focused on access, openness, and trust \n● Be a key contributor, not just a cog—your work will ship fast and matter \n● Collaborate with top-tier protocols, builders, and financial infrastructure providers \n \n \n","additional":"
    Why Join Us
    \n
    ● Shape the future of payments and programmable money
    \n
    ● Work with bleeding-edge tech in a domain where innovation moves fast
    \n
    ● Join a mission-driven team focused on access, openness, and trust
    \n
    ● Be a key contributor, not just a cog—your work will ship fast and matter
    \n
    ● Collaborate with top-tier protocols, builders, and financial infrastructure providers
    \n
     
    \n
     
    ","categories":{"commitment":"Full-time","location":"Singapore","team":"Engineering","allLocations":["Singapore"]},"createdAt":1747099746118,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role\n\nWe're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.\n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    About the Role

    \n
    We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.
    ","id":"3164d302-1351-4e3e-ad68-216c25a3a6fd","lists":[{"text":"Requirements","content":"
    \n\n
  • \n
    3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks
    \n
    • \n
  • \n
    Strong understanding of full-stack development, including React and backend APIs
    \n
    • \n
  • \n
    Attention to detail in both product design and user interaction
    \n
    • \n
  • \n
    Proven track record building scalable, high-performance software
    \n
    • \n\n
    "},{"text":"Nice to Have ","content":"
    \n\n
  • Familiarity with blockchain technologies and EVM-compatible networks
    • \n
  • Comfortable solving difficult technical problems in agile environments
    • \n
  • Experience working on payments, SDKs, or crypto-related systems
    • \n
  • Passion for building secure, efficient, and accessible tools
    • \n\n
    "},{"text":"What Sets You Apart","content":"
    \n\n
  • You've contributed to open-source projects or built SDKs/dev tools
    • \n
  • You have shipped products from 0 to 1 in a fast-paced setting
    • \n
  • You thrive in ownership-heavy environments and pride yourself on execution
    • \n
  • You approach problem-solving with thoughtfulness, precision, and rigor
    • \n\n
     
    \n
    "}],"text":"Product Engineer (Singapore)","country":"SG","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    About the Role

    \n
    We're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nAbout the Role\n\nWe're looking for a talented Product Engineer (Mid, Senior, Staff) to join our team and help shape the future of crypto payments. In this role, you'll design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems that balance performance, reliability, and UX. You'll collaborate closely with protocol, backend, and business teams to solve complex challenges and build tools that scale globally to meet the evolving demands of on-chain payments. Crypto experience is a plus, but fast learners from any technical background are welcome.\n","hostedUrl":"https://jobs.lever.co/funxyz/3164d302-1351-4e3e-ad68-216c25a3a6fd","applyUrl":"https://jobs.lever.co/funxyz/3164d302-1351-4e3e-ad68-216c25a3a6fd/apply"},{"additional":"","additionalPlain":"","categories":{"commitment":"Full-time","location":"New York, NY","team":"Engineering","allLocations":["New York, NY"]},"createdAt":1758504832770,"descriptionPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nRole Overview\nWe're looking for a Protocol Engineer to join our core blockchain team and help build the foundation of Web3 payments infrastructure. This high-impact role offers the opportunity to work on challenging technical problems at the intersection of smart contracts, cross-chain protocols, and decentralized finance.\n \nYou will design and implement secure, efficient smart contract systems and blockchain integrations that power millions of transactions across multiple chains. This role is perfect for a technically strong engineer who thrives in fast-paced environments and wants to shape the future of decentralized finance.\n","description":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    Role Overview
    \n
    We're looking for a Protocol Engineer to join our core blockchain team and help build the foundation of Web3 payments infrastructure. This high-impact role offers the opportunity to work on challenging technical problems at the intersection of smart contracts, cross-chain protocols, and decentralized finance.
    \n
     
    \n
    You will design and implement secure, efficient smart contract systems and blockchain integrations that power millions of transactions across multiple chains. This role is perfect for a technically strong engineer who thrives in fast-paced environments and wants to shape the future of decentralized finance.
    ","id":"0b89cd09-c48b-492e-93be-c0d2fd73b4eb","lists":[{"text":"Responsibilities","content":"\n
  • Design, develop, and deploy secure smart contracts and protocol implementations across multiple blockchain platforms
    • \n
  • Collaborate with backend and product teams to architect blockchain solutions that meet business requirements
    • \n
  • Write highly efficient, well-tested code and participate in security audits to ensure protocol safety
    • \n
  • Research and evaluate new blockchain technologies, protocols, and DeFi primitives for integration opportunities
    • \n
  • Contribute to incident response and debugging on-chain issues to ensure protocol reliability
    • \n"},{"text":"Requirements","content":"\n
  • Strong experience building and deploying production smart contracts on major blockchain platforms
    • \n
  • Deep understanding of blockchain architecture, consensus mechanisms, and cryptographic principles
    • \n
  • Hands-on experience with smart contract development languages (Solidity, Rust, Move, etc.)
    • \n
  • Solid grasp of DeFi protocols, token standards, and cross-chain communication patterns
    • \n
  • Strong security mindset with knowledge of common smart contract vulnerabilities and best practices
    • \n
  • Clear communicator who can explain complex blockchain concepts to cross-functional teams
    • \n"},{"text":"Nice to Have","content":"\n
  • Production experience with multiple blockchain ecosystems (Ethereum, Solana, L2s, etc.)
    • \n
  • Previously worked at crypto startup or Web3 infrastructure company
    • \n
  • Experience with cross-chain bridges, oracles, or interoperability protocols
    • \n
  • Background with high-volume DeFi protocols or DEX infrastructure
    • \n
  • Contributions to blockchain open source projects or protocol research
    • \n
  • Experience with formal verification or advanced smart contract testing frameworks
    • \n"}],"text":"Protocol Engineer","country":"US","workplaceType":"hybrid","opening":"","openingPlain":"","descriptionBody":"
    At Fun, we’re building the financial infrastructure for internet capital markets.

    The systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.

    Fun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.

    Our goal is simple: make transacting with any asset feel effortless, anywhere in the world.
    \n
     
    \n
    Role Overview
    \n
    We're looking for a Protocol Engineer to join our core blockchain team and help build the foundation of Web3 payments infrastructure. This high-impact role offers the opportunity to work on challenging technical problems at the intersection of smart contracts, cross-chain protocols, and decentralized finance.
    \n
     
    \n
    You will design and implement secure, efficient smart contract systems and blockchain integrations that power millions of transactions across multiple chains. This role is perfect for a technically strong engineer who thrives in fast-paced environments and wants to shape the future of decentralized finance.
    ","descriptionBodyPlain":"At Fun, we’re building the financial infrastructure for internet capital markets.\n\nThe systems that power global finance were designed for a different era: slower, fragmented, and constrained by borders. Today, value is digital, global, and moves instantly, but the experience of moving it hasn’t caught up.\n\nFun offers the highest converting payment solution in the digital asset space – a unified system that enables users to complete any on-chain action using crypto, exchange balances, or fiat from a card or bank account, all in a single, seamless flow.\n\nOur goal is simple: make transacting with any asset feel effortless, anywhere in the world.\n \nRole Overview\nWe're looking for a Protocol Engineer to join our core blockchain team and help build the foundation of Web3 payments infrastructure. This high-impact role offers the opportunity to work on challenging technical problems at the intersection of smart contracts, cross-chain protocols, and decentralized finance.\n \nYou will design and implement secure, efficient smart contract systems and blockchain integrations that power millions of transactions across multiple chains. This role is perfect for a technically strong engineer who thrives in fast-paced environments and wants to shape the future of decentralized finance.\n","hostedUrl":"https://jobs.lever.co/funxyz/0b89cd09-c48b-492e-93be-c0d2fd73b4eb","applyUrl":"https://jobs.lever.co/funxyz/0b89cd09-c48b-492e-93be-c0d2fd73b4eb/apply"}]