Senior MultiCloud DevOps/ Platform Engineer with Harness

 

Hello, let’s meet!

We are Xebia - a place where experts grow. For nearly two decades now, we've been developing digital solutions for clients from many industries and places across the globe. Among the brands we’ve worked with are UPS, McLaren, Aviva, Deloitte, and many, many more.

We're passionate about Cloud-based solutions. So much so, that we have a partnership with three of the largest Cloud providers in the business – Amazon Web Services (AWS), Microsoft Azure & Google Cloud Platform (GCP). We even became the first AWS Premier Consulting Partner in Poland.

Formerly we were known as PGS Software. In 2021, we joined Xebia Group – a family of interlinked companies driven by the desire to make a difference in the world of technology.

Xebia stands for innovation, talented team members, and technological excellence. Xebia means worldwide recognition, and thought leadership. This regularly provides us with the opportunity to work on global, innovative projects.

Our mission can be captured in one word: Authority. We want to be recognized as the authority in our field of expertise.

What makes us stand out? It's the little details, like our attitude, dedication to knowledge, and the belief in people's potential - emphasizing every team members development. Obviously, these things are not easy to present on paper – so make sure to visit us to see it with your own eyes!

Now, we've talked a lot about ourselves – but we'd love to hear more about you.

Send us your resume to start the conversation and join the #Xebia.

About Project

 

You will be:

owning and operating the Harness Platform by:

• 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 (if applicable) to support deployment verification, resilience testing, and error budget policies,

• partnering with FinOps to leverage cost dashboards, budgets, and guardrails for cloud spend optimization;

engineering Delivery Pipelines, Environments, and Infrastructure by:

• 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;

strengthening Reliability, Security, and Compliance by:

• 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,

building and integrating Observability and Performance Tooling by:

• 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;

driving Collaboration and Enablement by:

• 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.

 

Your profile:

• ready to work in EST time (occasional 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),
• 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.

 

Recruitment Process:

CV review – HR call – Interview – Client Interview – Decision