Golang Developer (Integrations)

• Integrations with external systems
• Build adapters/connectors for new partners and providers
• Ensure secure communication (authentication, signatures, validation)
• Implement resilient interfaces: retries, deduplication, rate limiting, idempotency
• Work with multiple protocols: REST, Webhooks, WebSockets

Financial operations

• Implement transactions: deposits, debits, payouts
• Enforce limits and exposure management; risk controls
• Real-time balance processing and consistency mechanisms Architecture & scale
• Event-driven approach, asynchronous processing, queues
• Routing via a shared gateway; contract alignment and SLAs
• Reliability and performance: profiling, backoff strategies, horizontal scaling Admin & operations tools
• APIs for lifecycle management of sessions/operations
• Transaction monitoring, audit trails, reporting
• Internal tools for operations teams and analytics

• 3+ years of professional Go experience
• Strong REST API design and implementation
• Solid MySQL skills: queries, schema design, indexing; experience with Redis
• Testing discipline (unit/integration), strong debugging skills
• Concurrency fundamentals; profiling (pprof) and bottleneck analysis

Nice to have

• iGaming domain experience (casino/betting/gaming integrations)
• High-load/low-latency systems experience
• Design patterns, microservices, event-driven architecture
• External APIs, webhooks, cryptographic signatures (HMAC/RSA/ECDSA)
• RabbitMQ/Kafka, Redis in production
• Distributed transactions: idempotency, sagas, outbox
• Kubernetes, CI/CD, observability (metrics/tracing/logs)

• Direct work with external partners/providers
• Complex architectural challenges at scale
• Meaningful product influence and ownership
• A strong, senior engineering team
• Remote-first culture

• Full legal employment with an international company

• Remote work.