Golang Engineer

Responsibilities:

• You will build the execution layer of a telecom-grade data platform responsible for Kafka-based ingestion, data normalization, windowed aggregation, KPI computation, time-series storage, and high-scale streaming processing.
• Build high-performance Kafka consumers and producers in Go.
• Implement windowed aggregation and state handling.
• Design and implement retry and Dead Letter Queue (DLQ) strategies.
• Ensure idempotent writes to time-series databases (TSDB).
• Build adapters for DB, API, and SFTP ingestion.
• Implement dynamic configurations using CRD watcher patterns.
• Write secure, production-grade code with profiling and optimization.

Requirements:

• 6-8 years of overall software development experience.
• Minimum 2+ years of hands-on experience in Golang.
• Strong exposure to distributed systems.
• Strong knowledge of Go concurrency (goroutines, channels, sync patterns).
• Hands-on experience with Kafka and high-throughput systems.
• Experience with Docker and Kubernetes.
• Expertise in REST and gRPC services using Go.
• Experience with observability instrumentation.
• Knowledge of secure coding practices.
• Strong performance profiling and optimization skills.

Preferred Skills:

• Experience with streaming systems and time-series data.
• Experience in telecom or large-scale monitoring platforms.
• Familiarity with telecom network data semantics.

Nice-to-Have Skills:

• Knowledge of Node.js and TypeScript.
• API design experience (OpenAPI-first preferred).
• Experience with microservices and event-driven architectures.
• Experience working on SaaS platforms or control planes.