Backend Engineer
Skills
About the Role
You will design and implement backend services in Node.js and Rust to power Layer 1 and DEX functionality. You will develop APIs and data pipelines for trading, liquidity, and on-chain verification, build and maintain blockchain infrastructure components like RPC endpoints and explorers, write well-tested code, and collaborate remotely with protocol, product, and frontend teams.
Requirements
- 2-4 years of experience working with backend services
- Experience developing backend systems in Node.js, Python, Go, Rust, or similar languages
- Proficiency with PostgreSQL, Prisma, or equivalent data stores
- Understanding of API design, authentication flows, and performance optimization
- Excellent communication skills in Business English (spoken and written)
Responsibilities
- Design and build backend services in Node.js and Rust for Layer 1 and DEX
- Develop APIs and data pipelines for trading, liquidity, and on-chain verification
- Build and maintain blockchain infrastructure components such as RPC endpoints, explorers, and developer tools
- Write clean, well-tested code that supports verifiable financial applications
- Collaborate with protocol, product, and frontend teams remotely