Backend Developer (Node.js)
Core
Designing and maintaining external integrations with casino operators and partner platforms, plus general backend/platform work and system design.
Role type
Middle+/Senior Backend Developer (Node.js)
Builds
External integrations (wallet/transaction APIs, game launch, reporting contracts), core backend services, and slot game logic features.
Domain
iGaming / Gambling platforms
Deliverable
production ML models | product features
Required skills
Node.js, TypeScript, REST/HTTP, XML/SOAP, RPC, webhooks, modular service-oriented architecture, message brokers (RabbitMQ, Kafka), integration testing (contract, mocking, e2e, stress), PostgreSQL, Redis, CI/CD, Git, monitoring/observability, AWS, Docker, Kubernetes
Preferred skills
iGaming domain knowledge, RNG/game provider integrations, ArgoCD, GitOps
Responsibilities
Design and maintain integrations with casino operators and partner platforms; Build resilient integration layers with retries, idempotency, and error handling; Contribute to core backend services and platform features; Participate in slot game development on the game logic platform; Define and improve integration testing practices; Work with Game Logic, Product, and DevOps teams to keep contracts stable; Participate in code reviews and architecture discussions.
Seniority
Middle+/Senior, hands-on IC
