TE - 2 - Senior Backend Developer (Go)

A Tunga client is seeking a Go backend developer to build and maintain REST APIs and internal admin tools for a production system handling PostgreSQL and time-series workloads. You’ll ship well-documented endpoints (Swagger/OpenAPI), support deployments on Linux via Ansible, and ensure services are observable with Prometheus/Grafana.

Key Responsibilities

• Build RESTful API endpoints in Go, documented with Swagger/OpenAPI

• Implement and maintain backend-facing admin portals (React or SolidJS)

• Design and optimize data models and queries in PostgreSQL, including time-series use cases

• Manage deployments and environment automation using Ansible on Linux

• Add and maintain monitoring/metrics dashboards using Prometheus and Grafana

• Write clean, testable code and support debugging/performance tuning in production

Requirements

• Strong Golang backend development experience

• Swagger/OpenAPI tooling for API definition and documentation

• React or SolidJS experience for internal admin UIs

• PostgreSQL proficiency and time-series data handling

• Ansible + Linux system administration + Bash scripting

• JavaScript and Python for scripting/integration tasks

Nice to have:

• Experience designing backend APIs specifically for mobile app consumption (performance, pagination, offline-friendly patterns, versioning)