Full-Stack Engineer — TypeScript / Go / React

Cycles is building stablecoin-native payment infrastructure through Cycles Pay, enabling businesses to manage treasury, issue invoices, and optimize payment flows while reducing working capital inefficiencies. The platform integrates fintech workflows with on-chain systems to improve liquidity, settlement, and cash flow management.

This role owns end-to-end application development across backend, web, and mobile layers, including integrations with blockchain protocols. You’ll work across TypeScript, Go, React, and React Native to deliver scalable, user-facing financial applications. The position supports teams scaling a web3 team, with direct responsibility for delivering reliable, production-ready systems that balance rapid iteration with maintainable architecture across a distributed environment.

🔹 Responsibilities

• Develop and maintain backend (TypeScript/Go), web (React), and mobile (React Native) components of the Cycles Pay application
• Translate product designs into implementation-ready solutions
• Collaborate with product design and engineering teams to ensure smooth cross-stack functionality
• Optimize application components for performance, scalability, and reliability
• Contribute to prototyping and development of new features across products built on the Cycles protocol
• Write and maintain comprehensive tests to ensure code quality, reliability, and security
• Work with designers and product managers to align product output with user needs and platform vision

🔹 Requirements

Core Requirements
• 5+ years of experience in full-stack development
• Strong expertise in TypeScript and Go
• Experience building applications with web and mobile user interfaces
• Experience with responsive, mobile-first applications using React Native and Expo
• Strong understanding of backend architecture and performant system design
• Ability to deliver user-focused applications with reliability and speed
• Strong problem-solving skills and attention to detail
• Experience working in fast-paced, collaborative, agile environments

Preferred
• Exposure to fintech, digital banking, accounting software, or crypto
• Interest in building intuitive and functional user interfaces

🔹 Compensation & Benefits

• 25 days (5 weeks) of paid vacation annually
• Additional 3 “Spiritual Days” leave
• Company-wide closure from December 25 to January 1
• Annual lifestyle benefits (fitness, wellness reimbursements)
• Remote-first flexible work environment
• Home office stipend
• Annual company retreats
• Paid parental leave

For teams hiring across full-stack and payment infrastructure roles, this profile reflects the growing overlap between fintech and on-chain systems. Explore more curated opportunities at Home | ArtofBlockchain