Application Backend Engineer Go, Microservices

Develop RESTful APIs and Go-based microservices (Fiber, Gin). Implement Go concurrency patterns (goroutines, channels) for high-performance processing. Design resilient, fault-tolerant architectures with load balancing, auto-scaling, and failover strategies. Optimize SQL databases (PostgreSQL, GORM) for performance and scalability. Deploy and manage containerized applications using Docker & Kubernetes. Integrate message queuing (NATS, RabbitMQ) and gRPC for efficient service communication. Implement CI/CD pipelines, automated testing, and observability tools (Prometheus, Grafana). Work with telecom protocols (RADIUS, Diameter, GTP-C) for seamless network integration. 5+ years of experience in Go development with RESTful API design. Strong expertise in microservices, distributed systems, and high-availability architectures. Proficiency in SQL databases (PostgreSQL, query optimization, ORM frameworks). Experience with Docker, Kubernetes, and cloud-native deployment patterns. Strong knowledge of messaging systems (NATS, RabbitMQ) and gRPC for RPC communication. • Exposure to DPI, network monitoring, and traffic analysis. • Experience with telecom protocols and network signaling. • Understanding of distributed consensus, leader election, and state replication techniques.