Senior MultiCloud DevOps/ Platform Engineer with Harness

Xebia is a global tech company with over 1,000 experts delivering cloud, data, and software solutions. Originating from two Polish companies, PGS Software and GetInData, Xebia works on projects across fintech, e-commerce, aviation, logistics, media, and fashion. Their clients include McLaren, Aviva, Deloitte, Spotify, Disney, ING, UPS, Tesco, Truecaller, AllSaints, Volotea, Schmitz Cargobull, Allegro, and InPost. Xebia is a trusted partner of Databricks, dbt, Snowflake, Azure, GCP, and AWS, and was the first AWS Premier Partner in Poland.

• Ready to work in EST time (overlap)
• 5+ years in DevOps, Platform Engineering, or SRE roles
• 2+ years hands-on with Harness CI and/or CD, including pipelines-as-code, templates, governance, and rollout strategies
• Strong experience with Kubernetes (operations, Helm/Kustomize, operators)
• Good proficiency with at least one major cloud (AWS, Azure, or GCP)
• Demonstrated expertise with Terraform, reusable modules, and multicloud provisioning (CloudFormation, ARM/Bicep)
• Hands-on experience with scripting (Bash, Python, or Go) and automation mindset
• Experience with CI/CD and Git-based workflows, GitHub Actions or comparable CI tools
• Familiarity with security integration (SAST/DAST, scanning, OPA/Conftest)
• Expertise with observability fundamentals (metrics, logs, traces)
• Experience with Ansible for configuration and orchestration
• Upper intermediate/advanced English (B2/C1)
• Work from the European Union region and a work permit are required

Nice to have:

• GitOps (Argo CD/Flux)
• Harness Feature Flags, SRM, Chaos, or Cloud Cost Management
• Kafka experience (operational or integration)
• Elasticsearch cluster operations
• Redis (caching, broker patterns, session management)
• FinOps exposure
• Familiarity with compliance frameworks (SOC2, ISO27001, HIPAA, PCI)
• SRE experience with SLOs, SLIs, and error budgets
• PKI, vaulting, workload identity solutions

• Designing, implementing, and maintaining Harness pipelines for Kubernetes, ECS, serverless, and VM deployments, including canary/blue-green strategies and automated rollbacks
• Operating CI pipelines and shared build infrastructure, improving build performance and developer feedback loops
• Configuring and managing Feature Flags to support progressive delivery and experimentation
• Integrating Harness SRM/Chaos to support deployment verification, resilience testing, and error budget policies
• Partnering with FinOps to leverage cost dashboards, budgets, and guardrails for cloud spend optimization
• Creating reusable pipeline templates, governance controls, and “paved roads” for application teams
• Implementing secrets management, artifact versioning, and environment promotion flows (dev → test → staging → prod)
• Standardizing infrastructure provisioning with Terraform, Helm/Kustomize, CloudFormation, and ARM/Bicep
• Supporting Git-based workflows (GitHub, GitLab, Azure Repos, Bitbucket) and applying GitOps practices (Argo CD/Flux) where appropriate
• Embedding automated tests, security scans (SAST, DAST, dependency/image scanning, SBOM), and quality gates into CI/CD pipelines
• Enforcing RBAC, least privilege, SSO/SCIM, and audit readiness across platforms
• Contributing incident response, post-incident reviews, and the continuous evolution of SLIs/SLOs
• Integrating observability systems (Prometheus/Grafana, OpenTelemetry, Datadog, New Relic) into deployment verification and runtime dashboards
• Optimizing reliability, building performance, caching, architecting storage, and runtime platform performance
• Onboarding product and engineering teams onto the Harness platform
• Running enablement workshops, producing documentation, and maintaining self-service resources
• Measuring and reporting delivery metrics such as lead time, deployment frequency, change fail rate, and MTTR, and driving improvement initiatives based on these insights

Work from the European Union region and a work permit are required.