We are looking for a Senior Golang Developer to join our high-performance engineering team. In this role, you won't just write code; you will architect and maintain mission-critical backend services and microservices that power our core platforms. You’ll be a key player in a culture that values clean code, high concurrency, and engineering at scale.

What You’ll Do
Architect & Build: Design and develop robust, scalable microservices using Go, focusing on high-throughput and low-latency performance.
Own the Lifecycle: Lead the end-to-end development process—from initial design and concurrent programming (goroutines/channels) to deployment and scaling.
Optimize Systems: Refactor and optimize existing services for maximum speed and effective memory management.
Collaborate: Work closely with cross-functional teams to integrate RESTful, GraphQL, and gRPC APIs within event-driven architectures.
Modern DevOps: Leverage Docker and Kubernetes to manage containerized environments and ensure seamless CI/CD workflows.
Ensure Reliability: Implement comprehensive observability (Prometheus/Grafana) and rigorous testing (Unit, Integration, Mocking) to maintain 99.9% uptime.

What You Bring
Experience:



5+ years of qualified software development, with a deep mastery of Golang as your primary language.
Technical Depth: A strong grasp of Go’s internals, including concurrency patterns and memory management.
Infrastructure Savvy: Proven experience with Cloud Platforms (AWS, GCP, or Azure) and container orchestration via Kubernetes.
Data Expertise: Proficiency in PostgreSQL, MySQL, or Redis, with a keen eye for query optimization and schema design.
Tooling: Familiarity with modern CI/CD pipelines (GitLab CI, ArgoCD) and observability frameworks (OpenTelemetry).
Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Pay: ₹487,000.00 - ₹1,900,000.00 per year

Perks
Health insurance
Provident Fund

Application Question(s)
How many years of professional experience do you have with Golang?
Do you have production experience with Docker and Kubernetes?
Do you have experience with AWS, GCP, or Azure?
Do you have hands-on experience with PostgreSQL/MySQL/Redis?
Notice Period?

Work Location: In person

📌 Senior Golang Engineer Chennai
🏢 K4 IT Services India
📍 Chennai