Backend & DevOps Engineer

Role & responsibilities

Position: Backend & DevOps Engineer (Golang / GCP)

Required Skills: Golang (Go 1.25+) REST API development , PostgreSQL 17, database/sql, Flyway

Work Location: Chennai

Notice Period: Immediate to 30 Days

Domain Skills Required

• Golang (Go 1.25+) REST API development using gorilla/mux
• Three-layer architecture: Handler Service Repository Raw parameterized SQL (PostgreSQL 17) via database/sql no ORM usage Manual dependency injection (no DI frameworks)
• Database migration management using Flyway
• GCP Cloud Build CI/CD pipeline development and optimization (cloudbuild-ci.yaml, cloudbuild dev.yaml)
• Docker multi-stage builds targeting distroless, non-root images
• GCP Cloud Run deployment and container/service management
• AD JWT validation (inbound auth) and OAuth2 client credentials flow (outbound auth)
• GCP Secret Manager (SM) for secrets/config management
• SonarQube code quality scanning and FOSSA license compliance integration
• Unit testing: table-driven tests, httptest, mockery, go-sqlmock

Must Have:

• Go (1.25+), gorilla/mux
• PostgreSQL 17, database/sql, Flyway
• Docker (multi-stage, distroless builds)
• GCP Suite: Cloud Run, Cloud SQL, Cloud Build, Secret Manager (SM)
• Azure AD (JWT/JWKS), OAuth2
• SonarQube, FOSSA
• Testing tools: httptest, mockery, go-sqlmock

Preferred candidate profile