Freelance DevOps Engineer

Bitrock is a high-end consulting and system integration company, strongly committed to offering cutting-edge and innovative solutions . Our tailored consulting services enable our clients to preserve the value of legacy investments while migrating to more efficient systems and infrastructure. We take a holistic approach to technology: we consider each system in its totality, as a set of interconnected elements that work together to meet business needs. Data, AI & ML Engineering; Back-end Engineering, Platform Engineering, Front-end Engineering, Product Design & UX Engineering, Mobile App Development, Quality Assurance, FinOps, GovernanceThe effectiveness our solutions also stems from with key technology vendors, like HashiCorp, Confluent, Lightbend, Databricks, and Meterian. Senior DevOps Enginee r with solid experience in enterprise environments and mission-critical infrastructures. In this role, you will have full autonomy over a broad technological scope, guide technical decisions, lead Root Cause Analysis (RCA) activities, and act as a key point of reference and mentor for more junior team members. manage multi-cluster operations (Dev/QA/Prod) on Kubernetes / AKS , handling advanced troubleshooting and secret management via CI/CD Automation: design and optimize Azure DevOps Pipelines (manage the transition and coexistence of mixed environments (legacy Linux VMs with Tomcat ↔ AKS), overseeing packaging (Docker/JIB) and application builds within the JVM ecosystem (Java 8→25, Spring Boot) . lead Root Cause Analysis (RCA) and drive end-to-end production incident management, leveraging advanced monitoring tools. serve as the team's technical reference point, promoting knowledge transfer and interfacing with clients and vendors. Kubernetes (AKS), kubectl, Helm / Helmfile, SOPS / age. Cloud & CI/CD: Azure (AKS, ACR, basic networking, Storage), Azure DevOps Pipelines (YAML). Git / Bitbucket (Cloud & Data Center), excellent knowledge of branching strategies and release management. Java/JVM Ecosystem: Maven, Java (versions 8 to 25), Spring Boot, Tomcat, Docker/JIB. Data & Streaming: Kafka / Confluent Cloud, RabbitMQ, MySQL (InnoDB Cluster), MongoDB (operations and diagnostic queries). Networking & CDN: Akamai, Apache, Traefik (reverse proxy), mod_jk. Linux (VM administration, SSH, Bash scripting). Elastic APM, OpenTelemetry, Prometheus/Thanos, Splunk (or Datadog), Snyk, SonarQube, HCL AppScan. Our recruitment process has 3 stages: You can apply via LinkedIn or send your cv to