Staff Site Reliability Engineer

Role overview Shape the tools and platforms that help engineering teams build, test, release, and operate software. This hands-on technical leadership role combines long-term direction with delivery across continuous integration and deployment, AI-assisted engineering workflows, internal developer platforms, and observability.

Responsibilities - Set technical direction for shared developer tools, turning cross-team challenges into designs, milestones, and working software. - Improve delivery platforms to shorten build and test cycles and make releases more dependable across services and application stacks. - Integrate AI-assisted tools and engineering agents into development, testing, and operational workflows, and establish reusable practices. - Work with engineering, infrastructure, and security partners to provide secure self-service workflows and support adoption through documentation and migrations. - Lead cross-team initiatives, align stakeholders on tradeoffs, and assess results using delivery metrics, adoption, developer feedback, and operational health. - Mentor engineers through reviews, pairing, and shared patterns; maintain the reliability of tools and reduce repetitive operational work.

Requirements - At least seven years developing and operating production software, with strong programming ability in a language such as Python, Go, Java, or Ruby. - Experience designing and improving CI/CD and software delivery workflows, including diagnosing build, test, and deployment bottlenecks. - Practical experience with AI-assisted development tools, including reviewing and validating their output and applying appropriate human controls. - Track record leading complex technical work across teams, from design proposals and dependency coordination through measurable delivery. - Experience operating reliable internal platforms or developer tools, troubleshooting distributed systems, and reducing operational toil. - Strong communication and collaboration skills, including mentoring and influencing technical decisions across teams.

Nice to have Experience with cloud infrastructure such as AWS, Kubernetes, and Terraform; engineering agents or shared AI development platforms; observability tools; CI systems and artifact management; or software delivery metrics such as DORA.

Benefits and work setup The role can be based in Kraków or remote elsewhere in Poland. The source describes an office lunch stipend for days worked from the Kraków office. Hiring is limited to Poland.