Senior Platform Engineer (Infrastructure Owner)

Location: Vilnius, Lithuania; hybrid work with 3 office days and 2 work-from-home days, plus WFA options.

Company

Webshare is an enterprise-grade proxy platform providing self-service access to more than 80 million global IPs across 195 countries through developer-friendly APIs.

What you will do

• Own and evolve Webshare's production infrastructure across hundreds of servers and approximately 50 services.
• Lead the migration from Docker Swarm to Kubernetes in self-hosted, bare-metal environments.
• Maintain high availability and improve observability in cooperation with backend engineers.
• Establish Infrastructure as Code practices and improve CI/CD pipeline reliability.
• Participate in on-call rotations and lead infrastructure incident resolution, post-mortems, and remediation.
• Build platform tooling that improves developer experience and reduces infrastructure toil.

Requirements

• Experience building and operating highly available infrastructure at production scale.
• Hands-on Kubernetes experience in self-hosted or bare-metal environments.
• Strong Infrastructure as Code, scripting, and development skills.
• Experience leading at least one major infrastructure migration from planning through stabilization.
• Familiarity with Python and/or Go, proxy or networking-heavy infrastructure, and edge or split compute architectures.
• Experience working in a small team where developers shared infrastructure responsibility.

Culture & Benefits

• Hybrid work with WFA options and a yearly workation.
• Access to internal and external learning resources, guilds, communities, and knowledge sharing.
• Internal and community events, team-building budget, and extra days off.
• Private health insurance, gym access, and physical and mental well-being support.
• Latest tools and gadgets, product deals, and family-related time off.