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◆ 5/10
cryptofintechweb3Backend Developer
About this role
Join Utorg as a Backend Engineer specializing in TypeScript and Node.js. Work on innovative fintech solutions like non-custodial wallets and crypto cards in a remote setting.
Description
Utorg is a fintech company that offers modern on/off-ramp infrastructure and web3 to ensure a top-notch user experience.
Requirements
- 5+ years TypeScript/Node.js in production. NestJS for 2+ years — modules, guards, interceptors, microservice transports.
- Deep PostgreSQL: schema design, indexing, EXPLAIN ANALYZE, zero-downtime migrations, database-per-service pattern.
- Real microservices experience — RPC + pub/sub, message brokers, idempotency, eventual consistency, saga/outbox. Not a monolith split into folders.
- Production blockchain (MUST-HAVE) — HD wallets (BIP32/BIP39), smart contracts, ABI, multichain, on-chain transactions with real user funds. ethers.js / viem / @solana/web3.js.
- AI-driven workflow (MUST-HAVE) — you use Claude, Copilot, or Cursor daily. You've built automations or LLM-powered tools, not just prompted ChatGPT for code snippets.
- English Upper-Intermediate. Russian — fluent.
Nice to have:
- NATS JetStream (streams, consumers, delivery policies), observability stack (OpenTelemetry, Prometheus + Grafana, pino, distributed tracing), Kubernetes with Helm/Kustomize, fintech domain (PCI DSS, KYC/AML, payment systems), experience mentoring mid-level engineers, React basics for back-office UIs.
Job Details
Market range (est.)$90k–$180k
LocationRemote
AI Score★★★★★☆☆☆☆☆ 5/10
PostedSep 29, 2026 (13d ago)
Tags & Skills
cryptofintechweb3Backend Developerremote
Tech Stack
TypeScriptNode.jsNestJSPostgreSQLmicroservicesblockchainethers.jsAI tools