Backend Engineer
You will design and build backend services in Node.js and Rust for Layer 1 and DEX You will develop APIs and data pipelines for trading liquidity and on chain verification You will build and maintain blockchain infrastructure components (RPC endpoints explorers dev tools) You will write clean well tested production grade code that supports verifiable financial applications You will contribute to architecture discussions and technical decisions based on your level of experience
Responsibilities
- Design and build backend services in Node.js and Rust for Nexus's Layer 1 and DEX
- Develop APIs and data pipelines for trading, liquidity, and on-chain verification
- Build and maintain blockchain infrastructure components (RPC endpoints, explorers, dev tools)
- Write clean, well-tested, production-grade code that supports verifiable financial applications
- Contribute to architecture discussions and technical decisions based on your level of experience
Requirements
- Experience building backend systems in a production environment
- Proficiency in one or more of: Node.js, Rust, Go, or Python
- Experience with relational databases (PostgreSQL or similar) and API design
- A track record of shipping reliable software and improving the systems you work on
- Excellent communication skills in Business English (spoken & written)