backend developer

Key Responsibilities

Design & Architecture Implement microservices or modular designs that enable easy scaling and replacement of components. Development & Containerization Apply best practices for Docker, including image optimization and environment configuration. Ensure a robust approach to deploying Go services in containerized environments. Concurrency & Data Integrity Utilize Gos concurrency features (goroutines, channels) to process transactions efficiently and reliably. Testing & Code Quality Develop unit, integration, and feature tests to validate system reliability under real- world conditions. ¢ Use mocking strategies for external dependencies (e.g., queue, database). ¢ Uphold DRY, KISS, and SOLID principles throughout the codebase. Collaboration & Documentation ¢ Work with product managers and QA teams to refine requirements and acceptance criteria. ¢ Produce concise documentation for services, APIs, and architectural decisions.

Qualifications
¢ Minimum 5 years of professional experience with Go (Golang). ¢ Proven track record of building and maintaining high-volume, transactional systems. ¢ Strong understanding of concurrency, database transactions, and distributed systems. ¢ Hands-on experience with message brokers (e.g., Kafka, RabbitMQ) in production. ¢ Deep knowledge of containerization (Docker) and familiarity with container orchestration (Kubernetes is a plus). ¢ Proficient in unit testing, integration testing, and mocking within Go projects.

¢ Solid grasp of KISS, DRY, and SOLID principles, with examples of how youve applied
them. ¢ Experience with CI/CD pipelines (GitHub Actions, GitLab CI, or similar).

Nice-to-Haves
¢ Familiarity with DevOps practices and monitoring tools (Prometheus, Grafana). ¢ Experience with cloud platforms (AWS, GCP, or Azure) and Infrastructure as Code (Terraform). ¢ Contributions to open-source Go projects or active community involvement.