Senior Software Engineer - Grafana k6 | Spain | Remote at Grafana Labs

This role is ideal for a Senior Software Engineer with a deep background in Go and a passion for open-source development. You should be comfortable working on complex, long-lived codebases and have a strong grasp of networking protocols like HTTP and gRPC. Since the team operates with a "remote-first" and asynchronous philosophy, they are looking for someone who is self-directed and can move projects from initial design to production-ready code independently. The position offers a high-impact opportunity to work on k6, a tool used globally for performance testing. Highlights include a competitive European salary, RSU (Stock Unit) grants for all employees, and a generous 30-day annual leave policy. You’ll also benefit from a modern workflow that encourages the use of AI coding assistants and provides a company-funded budget for top-tier LLM access. **You might be a good fit if you...** * Have extensive experience building concurrent, scalable systems in Go. * Enjoy participating in open-source communities and working in public repositories. * Possess a solid understanding of internet protocols and distributed systems. * Prefer an asynchronous work environment that values autonomy and written technical communication.