Senior MultiCloud DevOps / Platform Engineer with Harness

Nasze wymagania: 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. Mile widziane: 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. O projekcie: We are looking for a Senior DevOps / Platform Engineer with strong experience in modern CI/CD practices and cloud-native delivery. You will lead the design, implementation, and operation of delivery pipelines, infrastructure templates, and platform capabilities supporting applications across AWS/Azure/GCP environments. A core responsibility for this role is owning and operating the Harness platform (CI/CD, Feature Flags, Cost Management), and enabling engineering teams to deliver fast, safe, and reliable deployments. Zakres obowiązków: 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; 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. Oferujemy: Development budgets of up to 6,800 PLN We fund certifications e.g.: AWS, Azure, ISTQB, PSM Access to Udemy and Safari Books Online Events and technology conferences Technology Guilds Internal training Xebia Upskill Private medical healthcare MultiSport card - we subsidise a MultiSport card Mental Health Support Flexible working hours B2B or employement contract Contract for an indefinite period