Go Backend Engineer – REST APIs & PostgreSQL

SIGMATECH is seeking a Go-focused software engineer in Jakarta to design, build, and maintain RESTful APIs using Gin. You will develop data access layers with GORM, SQLX, and raw SQL, and design schemas with PostgreSQL and MongoDB.

You’ll implement Temporal workflows, build event-driven services with RabbitMQ/Kafka/NATS, write tests, and contribute to logging, metrics, and production troubleshooting while collaborating with Product, Frontend, and DevOps teams.