Senior Backend Engineer — Node.js / TypeScript

Senior Backend Engineer (Node.js/TypeScript) for a fintech neobank in Southeast Asia. Remote, competitive salary, 5+ years experience required.

Zorion is a neobank for Southeast Asia: accepting and storing stablecoins, withdrawing to local banks, paying with virtual cards. Tasks: development of payment microservices (ledger, KYC, anti-fraud, limits), designing data schemas and asynchronous exchange, API contracts, unit/integration/e2e tests, release and incident analysis.

5+ years of commercial backend development. Stack: Node.js, TypeScript (Bun, NestJS, Hono), PostgreSQL, RabbitMQ. Deep understanding of event loop, concurrency, performance; PostgreSQL (transactions, isolation, migrations); RabbitMQ (delivery guarantees, idempotency, outbox); creating secure services.

Fully remote, influence on architecture, minimum bureaucracy, competitive salary in foreign currency.