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Billennium

Senior DevOps

Billennium
Poland · Full-time · Mid-Senior

More about us

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!


About the role

We're looking for an experienced Senior DevOps to join our team.


Key Responsibilities:

  • Product Engineering: Engages in the design, coding, and maintenance of robust configurations for internal CI pipelines, CD mechanisms, and artifact/image registries.
  • Technical Solutions: Implements intricate technical solutions, consulting with quality assurance teams to uphold high quality and reliability standards.
  • Contribute to the agile delivery of features through structured technical execution.
  • Deliver technically compliant and production-ready solutions in line with project standards.


Must-have competencies:

  • At least of 3+ years of operational experience with self-managed Kubernetes clusters, self-managed services providing Kubernetes clusters and productive applications or systems in on premise environments.
  • Proven experience in Software or DevOps Engineering, with a strong background in developing, implementing, and maintaining technical solutions.
  • Profound knowledge and implementation experience with CI/CD processes, tooling (e.g. GitLab, Jenkins, Tekton, Argo Workflows, and Argo CD), concepts and associated quality and security assurance for software delivery.
  • Proficiency in at least one relevant programming or scripting language commonly used for automation and infrastructure development (Favored languages: Python, React, Go, Java, Bash, PowerShell).
  • Experience in designing and implementing robust, scalable, and secure technical solutions, translating high-level architectural designs into functional code.
  • Hand-on experience in documenting procedures properly and enforcing clear runbooks or playbooks.
  • Hands-on experience with monitoring and logging tools (e.g., Prometheus, Grafana, Datadog).
  • Fluent English communication skills in speech and writing (at least C1 level).


Preferred competencies:

  • Experience contributing to the architecture and design of complex systems, particularly internal platforms or developer tooling.
  • Familiarity with containerization technologies (e.g., Docker) and orchestration platforms (e.g., Kubernetes, OpenShift).
  • Experience with infrastructure as code (IaC) tools like Terraform or Ansible.
  • Prior experience with QA/Test automation frameworks or Service Desk system integrations, indicating a readiness for future d4p scope.


Perks and benefits:

  • Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
  • Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle & location.
  • Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & more.
  • Global collaboration - work with a diverse, international team.
  • Innovative environment - be part of a forward-thinking and growth-oriented workplace.
  • Engaging community – Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
  • Team-building events including our company tradition (annual company event in Mazury).
  • A pleasant surprise to start your journey with us in the form of a welcome pack.


Recruitment process:

  • HR call
  • Technical Interview
  • Interview with the dedicated Client
  • Final decision/ Feedback


Sounds interesting? Click "Apply" and have a chance to hear more!

Key Skills

Ranked by relevance

kubernetes infrastructure as code containerization prometheus salesforce terraform jenkins grafana python docker devops gitlab react java bash cicd aws
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Posted
Feb 03, 2026
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
Billennium

Industries

IT Services IT Consulting

Categories

Information Technology

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