Job Description
AI and Security Engineer
Job Location:  Luxembourg
Location Flexibility:  Multiple Locations in Country
Req Id:  10253
Posting Start Date:  7/21/26

At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in Japan in 1935, Fujitsu has been a pioneer in technology and innovation for decades. Today, as a world-leading digital transformation partner, we are committed to transforming business and society in the digital age.

With approximately 130,000 employees across over 50 countries, Fujitsu offers a broad range of products, services, and solutions. We collaborate with our customers to co-create solutions that drive enterprise-wide digitalization while actively working to address social issues and contribute to the United Nations Sustainable Development Goals (SDGs).

 

What you will be working on:

  • Designing and developing software components as part of a larger, multi-partner European research initiative.
  • Working across the full development lifecycle.
  • Collaborating with international partners and contributing to shared technical deliverables.

 

Technical Skills:

  • Solid software development experience (Python / Java / JavaScript / Flutter).
  • Experience with REST API design and integration development.
  • Knowledge of AI, NLP, and LLM-based systems (RAG pipelines, Agentic AI, prompt engineering).
  • Ability to contribute to architecture design, thinking through how systems should be structured.
  • Knowledge of data privacy and cryptographic primitives (digital signatures, trusted timestamping, audit trail generation).

 

Nice to Have:

  • Familiarity with DevOps and CI/CD pipelines.
  • Exposure to privacy-enhancing technologies (federated learning, homomorphic encryption).
  • Knowledge of verifiable credentials or blockchain-based audit trails.
  • Familiarity with workflow automation and enforcement pipelines.

 

Soft Skills:

  • Organized, proactive, and communicates clearly across technical and non-technical teams.
  • Strong written communication skills, able to contribute to technical reports, documentation and deliverables with clarity and precision.
  • Ability to work independently and manage workload across multiple concurrent tasks.
  • A pragmatic approach to problem solving.
Relocation Supported:  No
Visa Sponsorship Approved:  No

At Fujitsu, we are committed to an inclusive recruitment process that values the diverse backgrounds and experiences of all applicants. We believe that hiring people from a wide variety of backgrounds makes us stronger, not because it's the right thing to do, but because it allows us to draw on a wider range of perspectives and life experiences.

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