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Senior DevOps Automation Engineer

CodiLime Warsaw, Masovian Voivodeship, Poland

remotefull-time
Posted Jan 22, 2026

Role & seniority: Senior DevOps Automation Engineer

Stack / tools: GitlabCI, ArgoCD, Kubernetes (Helm), Operators, GitOps; Infrastructure as Code (Terraform, Ansible); Observability (Prometheus, Grafana, OpenTelemetry); AWS (EKS); Linux, Docker; Git; networking knowledge

Top 3 responsibilities

  • Analyze customer requirements from High Level Design and craft tailored CI/CD pipelines and infrastructure

  • Automate and orchestrate deployment of virtualized solutions in private/public clouds

  • Work in Agile with Product Owners, Scrum Masters, DevOps, Solution Architects; mentor teammates and share knowledge

Must-have skills

  • 7+ years’ professional experience

  • CI/CD systems experience (GitlabCI, ArgoCD)

  • Kubernetes expertise (Helm, operators; GitOps patterns)

  • IaC experience (Terraform, Ansible)

  • Observability setup (Prometheus, Grafana, OpenTelemetry)

  • AWS/EKS experience; Linux and Docker; release lifecycle management; Git

  • Networking knowledge; English proficiency (min. B2)

Nice-to-haves

  • SQL/NoSQL databases

  • Network source-of-truth platforms (Nautobot, NetBox)

  • Python scripting (OOP not required)

  • Experience collaborating in distributed teams

  • Location & work type: Flexible working arrangements; fully remote, in-office, or hybrid

Full Description

Get to know us better CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include both tech startups and big players in various industries and geographic locations (US, Japan, Israel, Europe).

While no longer a startup - we have 250+ people on board and have been operating since 2011 we’ve kept our people-oriented culture. Our values are simple

  • Act to deliver.
  • Disrupt to grow.
  • Team up to win.
  • The project and the team
  • We are a Developer team creating a network orchestration framework. This framework models, automates, and manages the full life cycle, including deployment, of Data Center networking and services on any environment.
  • By collaborating with us, you’ll engage with a globally recognized hi-tech company and have a significant impact on their modern, flagship solution.

Our Engineers are involved in the whole product life cycle: design, PoC, demo, and deployment. We work on multiple interesting projects at the same time, so it may happen that we’ll invite you to the interview for another project if we see that your competencies and profile are well-suited for it. Your role

As a part of the project team, you will be responsible for

  • Analyzing customer requirements based on High Level Design and preparing tailored CI/CD pipelines and infrastructure
  • Automating and orchestrating the deployment of virtualized solutions in private or public cloud
  • Working in agile methodology and collaborating with the rest of the team (Product Owners, Scrum Masters, DevOps Engineers, Solution Architects)
  • Mentoring teammates and sharing knowledge
  • Do we have a match?

As a Senior DevOps Automation Engineer, you must meet the following criteria

  • Minimum 7 years of professional experience
  • Experience working with CI/CD systems, preferably with GitlabCI and ArgoCD
  • Good knowledge of Kubernetes(including Helm) with experience in writing operators and GitOps patterns
  • Proven hands on experience with Infrastructure as Code(IaC) tools&services such as: Terraform and Ansible

Hands-on experience with setup and maintenance of observability tools such as: Prometheus, Grafana, and OpenTelemetry Experience working with AWS Platform services, especially with EKS Experience with Linux and Docker Experience with release lifecycle management Experience with Git Knowledge of computer networks Communication skills, proficiency in English (min. B2 level), ability to collaborate on technical solutions

Beyond the criteria above, we would appreciate the nice-to-haves

  • Familiarity with SQL and NoSQL databases
  • Experience with network source-of-truth (SoT) platforms such as Nautobot, Netbox, and/or similar
  • Hands-on experience with scripting in Python (OOP is not a must)
  • Ability to collaborate in distributed teams
  • More reasons to join us

Flexible working hours and approach to work: fully remote, in the office, or hybrid Professional growth supported by internal training sessions and a training budget Solid onboarding with a hands-on approach to give you an easy start A great atmosphere among professionals who are passionate about their work The ability to change the project you work on

DevOpsCI/CDKubernetesGitOpsInfrastructure as CodeTerraformAnsibleObservabilityPrometheusGrafanaOpenTelemetryAWSEKSLinuxDockerNetworkingmulti-location

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