We are looking for Senior Fullstack JavaScript
Developer (Fluent in English) to join our team for a blockchain-based platform. You will be responsible for designing, developing, and deploying smart contracts and blockchain applications, ensuring scalability, performance, and security.
Develop, maintain, and optimize full-stack web applications.
Design and build RESTful and GraphQL APIs.
Integrate blockchain/Web3 services (Fireblocks, Alchemy, or similar tools).
Deploy and monitor applications on Azure environments.
Conduct code reviews, prepare technical documentation, and mentor junior team members.
Ensure the quality, security, and scalability of the systems.
3+ years with the JS stack (NestJS, NextJS).
Proven experience with blockchain/Web3 integrations.
Strong knowledge of CI/CD and cloud deployments (Azure preferred).
Solid system architecture, mentoring, and code review skills.
Good English communication skills (both written and spoken)