Role: DevOps EngineerLocalization: hybrid Work in Krakow (5 days in the office/month)Industry: BankingType of contract: B2BDuration: Long-term cooperationSummary:The primary function of the DevOps Engineer role is to create and maintain CI/CD processes, specifically for migrating applications to the Azure cloud environment while ensuring automation, security, and operational excellence in development practices.Responsibilities: Design, implement and maintain secure, scalable Azure infrastructure (App Services, AKS, networking, subscriptions, identity) using Infrastructure as Code (Bicep/ARM/Terraform/Ansible) Build, optimize and support multi‑stack CI/CD pipelines (Jenkins + PowerShell + Ansible) for .NET (desktop & web) and JavaScript (Angular/React/Vue) applications Automate provisioning, configuration, patching and compliance enforcement across environments Define and enforce DevOps standards, branching strategies, artifact versioning and release governance Implement monitoring, logging, alerting and cost optimization; drive operational excellence and SLO adherence Integrate security controls (IAM, key management, secrets, policy, vulnerability scanning) into pipelines Partner with development teams to troubleshoot build, deployment and runtime issues (performance, dependencies, scalability) Contribute hands‑on to application build scripts, deployment scripts, and occasional feature or tooling code (.NET, PowerShell, Python, JavaScript) Maintain and evolve PowerShell and Bash automation modules; improve reusability and documentation  Drive continuous improvement: metrics, post‑incident reviews, root cause elimination, toil reduction Mentor engineers in DevOps best practices, cloud architecture, security and automation patterns  Ensure adherence to risk, control and audit frameworks; remediate gaps proactively Key Requirements: 5+ yrs Azure (governance, networking, AKS, App Services, AAD, Key Vault) Strong IaC (Terraform/Bicep/ARM) + Ansible; Docker & container image lifecycle  Expert Jenkins CI/CD (pipelines-as-code, multibranch, shared libs)  Advanced scripting: PowerShell, Bash, Python; automation & modules  .NET build/deploy expertise; Secure DevOps: IAM/RBAC, secrets, vuln & dependency scanning, Azure Policy  Monitoring & observability (Monitor, Log Analytics, App Insights), cost & performance tuning  Git strategies, artifact versioning, release & compliance governance  Troubleshooting across infra, networking, containers, builds, runtime 

Strong documentation & stakeholder communication;

Nice to Have (optional): Azure DevOps / GitHub Actions Migration experience  Terraform + Bicep; Helm, GitOps (Argo/Flux)  Advanced Azure security (Defender, Sentinel, PIM, Conditional Access)  FinOps & cost optimization  Performance/load testing (k6, JMeter) in CI/CD  Event & messaging (Service Bus, Event Hub, Kafka)  Observability: Prometheus, Grafana, OpenTelemetry  OS hardening (Windows/Linux) & patch automation  Extra languages (Go, Rust)  Certifications (AZ‑400, AZ‑305, AZ‑104, CKA/CKAD, Terraform)