Job Description

Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56.000 colleagues in 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most successful companies in Europe rely on our technology due to our commitment to innovation, collaboration, and value in business development.

The world is how we shape it. Let’s shape it together!

We’re seeking passionate colleagues who are eager to push the boundaries in digital transformation and technology consulting. At Sopra Steria, you’ll have the opportunity to grow your skills in a constructive, collaborative team environment, working on impactful projects that drive change for our clients. If you thrive on challenge and meet (most of) the qualifications below, we look forward to your application! 

You are fully convinced that data science isn’t a hype, but you also believe that, in order to be valuable and really make a company smarter, it must be done right. Your goal is therefore to create the most impactful solution possible in the quickest and easiest way possible so that real value can be extracted from data and artificial intelligence. 

Qualifications

• Full remote - B2B contract
• or Local (Luxembourg) Hybrid - permanent or B2B contract

Join our innovative Srv4Dev – Cloud & Developer Tools squad as a DevSecOps Developer, where you will play a key role in designing, developing, and continuously improving our cloud development tooling and development environments

The team is responsible for implementing, maintaining, and supporting developer tools and platforms used across the organisation. If you have strong hands‑on AWS experience, solid software development skills, and a passion for automation, security, and AI‑assisted development, this role offers the opportunity to make a real impact at scale.

Key Responsibilities

1. Software Development

• Collaborate with team members to design and develop efficient, reusable, and maintainable code
• Demonstrate code ownership through active participation in code reviews, SonarQube quality checks, and adherence to COSMOS best practices
• Contribute to the continuous improvement of existing services by identifying opportunities for optimisation.
• Write unit and integration tests to increase confidence during development and deployment.

2. Automation & Orchestration

• Use GitLab CI/CD pipelines and scripting to automate code deployment, validation, and analysis.
• Propose and implement automation to streamline deployment, configuration, security, and monitoring activities.
• Support Infrastructure as Code (IaC) approaches for repeatable and reliable environments.

3. Collaboration & Ways of Working

• Work closely with architects, system administrators, and fellow developers to ensure smooth integration and interoperability.
• Actively participate in agile ceremonies (sprint planning, daily stand‑ups, reviews, retrospectives).
• Contribute to knowledge sharing, community activities, and continuous improvement within the squad.

4. Documentation

• Produce and maintain clear technical documentation for code, pipelines, scripts, and configurations.
• Ensure knowledge transfer and long‑term maintainability of the platform.

Additional Information

Cloud & DevSecOps

• Strong hands‑on AWS experience (mandatory).
• Infrastructure as Code: Terraform, AWS CDK
• CI/CD: GitLab pipelines
• Solid understanding of IT security principles

Software Development

• Advanced experience with Git, Python, TypeScript
• Practical experience with modern IDEs (VS Code, IntelliJ).

AI & Developer Productivity

• Experience in AI development, including agentic approaches
• Hands‑on exposure to AI tools for developers, such as:
  • Amazon Q
  • Kiro
  • Claude
  • Coding assistants and AI agents
• Experience delivering AI-enabled solutions at scale is a strong plus.

Service Management

• Familiarity with ITIL or similar service management frameworks

Experience

• 5–10 years of experience as a Developer.
• Proven experience working in a collaborative, agile environment
• Community management, support, or technical communication experience is an advantage.

Soft Skills

• Excellent communication skills, with the ability to explain technical topics to both technical and non‑technical audiences.
• Proactive mindset with a strong commitment to continuous learning and improvement
• Strong team player with a collaborative attitude.

Education & Certifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• AWS certifications are required.

Requirements

• Fluent English (written and spoken).
• Knowledge of additional European languages is a plus.

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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.