Go Developer

Requirements:

• Education: Higher technical education (CS/Engineering) or confirmed industrial track
• Experience: 5–7 years in development, including 3–4 years with Go in production
• Key skills: Go (basic concurrency, working with channels and goroutines), SQL (PostgreSQL/MySQL), Docker, CI/CD (GitLab CI/GitHub Actions), basic monitoring tools (Prometheus/Grafana)
• Mandatory: Experience with high-load systems, microservice design, ability to write and maintain tests, experience with HTTP/gRPC APIs
• English: B2 and above

Responsibilities:

• Design the architecture of services and microservices, select appropriate patterns and approaches
• Write high-performance, secure, and maintainable Go code, considering concurrency specifics (goroutines, channels, synchronization primitives)
• Define and implement API contracts (REST, gRPC, GraphQL), coordinate them with other teams
• Deeply optimize performance: profile, identify and eliminate bottlenecks, work with memory allocations and locks
• Build a robust testing strategy: cover code with unit, integration, and property-based tests, design test data and fixtures
• Work with complex database interaction schemas (PostgreSQL, MySQL, Redis, etc.): design indexes, optimize queries, implement transactions and distributed locking patterns
• Integrate services with external systems and message queues (Kafka, RabbitMQ, NATS), handle errors and implement retry and deadline mechanisms