Senior Backend Software Engineer (Go)

If you want to:

• Design and implement the control plane services in Go that manage workloads across a large fleet;
• Build APIs for configuration distribution, rollout coordination, and health tracking;
• Integrate with identity systems (OIDC, mTLS, token services) for secure bootstrap and operations;
• Work closely with other engineers to ensure smooth rollout waves, canary deployments, and automated recovery;
• Contribute to observability: exposing service metrics, building dashboards, setting up alerts;
• Participate in code reviews, system design, and long-term architecture planning.

And you can check off:

• Experience designing and operating distributed systems (control planes, schedulers, config management, etc.);
• Familiarity with authentication/authorization standards (OIDC, OAuth2, JWT, mTLS);
• Experience building APIs and working with manifest-driven or declarative configuration systems;
• Solid understanding of monitoring, metrics, and health-based rollouts.

Bonus points if you:

• Have had exposure to Kubernetes-style reconciliation loops, service mesh, or large-scale rollout systems.

Here's the deal:

• Growth and learning opportunities: time dedicated to learning, conferences, online learning platforms, and books for your professional development;
• Health and wellness: we want you to feel and be your best. That's why we offer various benefits, from online workouts, a physical coach and a gym to regular mental health checks;
• Tools of your choice: choose technical equipment and the tools you need to do your best;
• Community and celebrations: get ready for long-lasting traditions such as yearly workation, Friday get-togethers, various team buildings and company celebrations;
• Convenient commuting: traveling from point A to point B can be a pain. That’s why, depending on your unique circumstances, we compensate part of your public transport costs;
• Work-life balance: We encourage working in the office, with the possibility of up to two remote days per week. Plus, with our WFA policy, you can work from almost anywhere in the world;
• Premium Surfshark accounts: for you, your family, and friends;
• Gross salary: 3500 - 7200 Eur/month for the Lithuanian market. It may vary depending on your skills, experience, or location.