Product Engineer
The Fun Group, Inc. (Fun) provides global payments infrastructure for modern fintechs and internet capital markets, combining fiat and blockchain payment rails.
Funding history
Investors
Projects
About The Fun Group, Inc.
Fun is a technology company that orchestrates deposit, withdrawal, checkout, and stablecoin-payment flows across wallets, licensed payment providers, on-chain liquidity, and blockchain infrastructure. Its products support multi-chain asset movement, fiat on/off-ramps, stablecoin settlement, and unified crypto-and-fiat checkout for applications serving global users. Fun states that it provides technology infrastructure only, while payment and financial services are delivered by regulated partners under their own authorizations.
Skills
Candidate Availability
About the Role
You will design and scale SDK software that powers Checkout across web2 and web3 environments, working across the stack on systems balancing performance, reliability, and UX. You will collaborate with protocol, backend, and business teams to build tools that scale globally for on-chain payments.
Requirements
- 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks
- Strong understanding of full-stack development, including React and backend APIs
- Attention to detail in product design and user interaction
- Proven track record building scalable, high-performance software
Responsibilities
- Design and scale SDK software that powers Checkout across web2 and web3
- Work across the stack on performant, reliable systems with good UX
- Collaborate with protocol, backend, and business teams
Benefits
- Optional work-from-home Fridays