Principal Engineer

Requirements:
BSc in Computer Science or related field, or equivalent practical experience.
10+ years of experience as a Software Engineer, with a focus on infrastructure, DevOps and CI systems.
Strong proficiency in Python/Go and backend development.
Strong, hands-on experience with GitHub Actions and CI/CD pipeline design.
Experience with test infrastructure and CI reliability engineering (e.g, test stability analysis, execution optimization).
Experience with container technologies (Docker, Kubernetes), including managing test environments (ephemeral and persistent).
Experience with infrastructure automation and IaC.
Experience with observability/monitoring tooling (e.g. Grafana, dashboards, metrics pipelines).
Working experience with Azure cloud services (e.g. AKS, Blob Storage).
Comfortable working in Linux environments.
Strong problem-solving skills, attention to detail, and comfort operating under release-pressure/escalation conditions.
Strong cross-team communication - you'll regularly work with engineers across many different teams to triage and resolve failures.
Advantages
Experience with test automation frameworks beyond Python - e.g. TypeScript/Playwright.
Experience building or integrating AI/LLM-assisted developer tooling.
Comfort with statistical or data-driven decision systems (e.g. scoring/classification logic, not just rule-based automation).
Experience with workflow engines and their implementation.
Experience with distributed systems.
Knowledge of frontend development.
Experience with high-availability systems.
Background in API development and integration.
Experience with security best practices and implementation.