DevOps Engineer

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Leudelange, Luxembourg

  1. Sopra Steria
  2. Standard
  3. Leudelange
  4. Infrastructure & Cloud
  5. Si
  6. Mid-Senior Level

Company Description

Sopra Steria is Europe’s leading digital solutions provider, employing over 56,000
employees in 30 countries. We provide tailored, end-to-end corporate technology
and software solutions. We leverage our digital tools and market expertise to help
our clients make bold choices and deliver results. Our commitment to innovation,
collaboration and value in business development is why we’re the preferred
technology partner of Europe’s most successful companies. The world is how we
shape it, so let’s shape it together.


Job Description

Contract type:

  • B2B (full remote)
  • or permanent (local, hybrid mode)

At Sopra Steria, we support large-scale digital transformation programs across Europe.
We are looking for a Mid-Level DevOps Engineer to join our Container Orchestration Team, contributing to the design, development, and optimization of enterprise-grade container platforms.

You will work on modern cloud and on‑premise environments, supporting the full lifecycle of containerized applications. You will collaborate closely with architects, platform engineers, and development teams to deliver scalable, secure, and automated platforms.

This role offers exposure to cutting-edge technologies, strong engineering practices, and a collaborative agile environment.

Key Responsibilities

1. Platform & Software Development

  • Design, develop, and maintain services supporting container platforms and cloud-native workloads.
  • Write efficient, reusable, and maintainable code in line with Sopra Steria engineering standards.
  • Participate in code reviews, ensuring quality through SonarQube and internal best practices (COSMOS).
  • Identify opportunities to improve performance, reliability, and maintainability of existing services.
  • Implement unit and integration tests to ensure safe deployments and continuous delivery.

2. Automation & CI/CD

  • Design and implement automation using GitLab, CI/CD pipelines, and scripting.
  • Automate deployment, configuration, and monitoring processes to improve operational efficiency.
  • Contribute to GitOps-based approaches for application and platform deployments.

3. Container Platform Engineering

  • Contribute to the design, implementation, and operation of container orchestration platforms:
    • Kubernetes
    • OpenShift
    • Amazon EKS
  • Support application lifecycle management and platform reliability.
  • Implement and maintain readiness and liveness probes.
  • Work with Argo CD for continuous delivery and deployment automation.

4. Collaboration & Agile Practices

  • Work closely with cross-functional teams (architects, system administrators, developers).
  • Actively participate in Agile ceremonies: sprint planning, daily stand-ups, reviews, and retrospectives.
  • Engage in knowledge sharing and contribute to the team’s collective expertise.

5. Documentation

  • Maintain clear and up-to-date documentation for:
    • Code
    • Automation scripts
    • Platform configurations
  • Contribute to the squad’s technical knowledge base and operational documentation.

Qualifications

Technical Skills

  • Strong experience with Python and JavaScript.
  • Experience designing and developing APIs using FastAPI or similar frameworks.
  • Hands-on experience with:
    • Kubernetes
    • OpenShift
    • Amazon EKS
  • Solid understanding of:
    • REST APIs
    • JWT / OAuth2 fundamentals
    • Git, GitLab, and CI/CD practices
    • Container health checks (readiness & liveness probes)

Nice to Have

  • Experience with Nutanix and/or VMware.
  • Exposure to software-defined networking and hybrid cloud environments.
  • Basic understanding of enterprise infrastructure architectures.

Experience

  • 5 to 10 years of experience in a DevOps, Platform Engineering, or similar role.
  • Proven experience working in Agile and collaborative environments.
  • Demonstrated contribution to cloud-native platforms and automation initiatives.

Soft Skills

  • Strong communication skills, able to explain technical concepts to diverse audiences.
  • Proactive mindset with a strong focus on continuous improvement.
  • Team-oriented, collaborative, and solution-driven.

Education

  • Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).

Language Requirements

  • Fluency in English (written and spoken) is mandatory.
  • Knowledge of any additional European language is a plus.

Additional Information

As a member of one of Europe’s largest digital solutions providers, you’ll benefit from extensive career development opportunities, both local and international. At the Sopra Steria Academy, you’ll be part of a dynamic network of 56,000 professionals at all stages of their careers. With a wide array of offices to explore, you can find your ideal location and take the next step in your career.

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Sopra Steria is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, ancestry, nationality, color, family or medical leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, gender (including pregnancy), sexual orientation or any other characteristic protected by applicable local laws, regulations and ordinances. We foster a work environment that is inclusive and respectful of all differences.

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