FuriaHubAbout the role
Senior Backend Engineer (Node.js / TypeScript / Web3)
$4,500–$7,500 net
deBridge — a Web3 infrastructure company building decentralized products and backend services for blockchain applications. The team works at the intersection of Web3 integrations and high-load distributed systems.
Job Description
We’re looking for a Senior Backend Engineer to build scalable backend services powering decentralized applications. You’ll work with EVM and Solana blockchains, design off-chain infrastructure, and take ownership of production-grade systems used by a global user base.
Key Responsibilities
- Integrate with EVM and Solana blockchains (ethers.js, web3.js, solana/web3.js).
- Process on-chain data, interact with smart contracts, index events.
- Build backend services and SDKs in Node.js / TypeScript.
- Work with PostgreSQL, MongoDB, Redis, Kafka, gRPC, ClickHouse, AWS, Kubernetes.
- Own production code: monitoring, debugging, incident resolution.
- Contribute to system architecture, code reviews, and engineering best practices.
- Collaborate with Protocol, Frontend, Data, and DevRel teams.
Qualifications
- 4+ years of backend experience with Node.js / TypeScript.
- Strong understanding of distributed systems, databases, messaging, and cloud infrastructure.
- Solid testing practices (Jest, Mocha, Sinon).
- CI/CD experience.
- Ability to deliver reliable, maintainable production code.
- Fluent Russian (internal communication), confident English (docs & technical discussions).
Preferred Qualifications
- Hands-on Web3 experience (EVM, Solana).
- Ability to read Solidity smart contracts.
- Familiarity with DeFi protocols.
- Experience with observability tools (Prometheus, Grafana, ELK).
- Background in other ecosystems (Go, JVM, C#, etc.).
Location: Remote (worldwide)
Contact: @leonety_lety
