Senior Backend Engineer (Go)

Nordvik Group is building its own digital platform for a retail network: catalogue, warehouse accounting and loyalty services. Responsibilities: design and grow Go backend services; model data in PostgreSQL and tune queries; evolve service-to-service communication (gRPC, queues); take part in code review and mentor mid-level engineers. Requirements: 4+ years of commercial Go development; solid PostgreSQL (indexes, query plans, transactions); REST/gRPC API design; Docker and CI/CD; understanding of distributed systems and fault tolerance. Nice to have: Kubernetes, Kafka or NATS, highload experience, English B1+ for documentation.