Fullstack Developer (Web3)

TL;DR

Fullstack Developer (Web3): Developing and maintaining a decentralized finance product including a non-custodial wallet and crypto estate planning tool with an accent on frontend development, backend stability, and Web3 integration. Focus on building scalable, secure APIs, responsive React UIs, and integrating Ethereum smart accounts and wallets.

What you will do

• Develop APIs, backend services, and database structures ensuring security and scalability.
• Build responsive, scalable frontend UIs using React and translate Figma designs into components.
• Integrate frontend with backend APIs and Web3 functionalities including Ethereum smart accounts.
• Write unit and integration tests, optimize performance, and support CI/CD deployments on cloud platforms.
• Collaborate cross-functionally with product, design, and marketing teams to align feature development.
• Contribute to technical architecture and roadmap planning.

Requirements

• Remote work format with no location restrictions.
• 3–5+ years experience in fullstack development with strong React frontend skills.
• Experience with scalable applications and modern frameworks.
• Familiarity with crypto wallets, Web3 libraries, and smart contract interaction is highly desirable.
• Experience with cloud environments such as AWS is a bonus.
• English proficiency at least B2 level.