Company 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.
Job Description
We are looking for a highly skilled AI Architect to join a leading digital transformation team. The role focuses on designing and developing AI-enhanced platforms and developer-centric tools aimed at boosting productivity and innovation within a large-scale IT environment.

Key Responsibilities:

• Design and prototype AI-powered platforms and APIs tailored for developers.
• Identify and apply AI techniques to solve complex business and technical challenges.
• Develop comprehensive technical documentation and training modules for AI tools.
• Plan scalable AI solutions and propose innovative applications to improve developer workflows.
• Collaborate closely with cross-functional teams to align AI services with organizational goals.

Qualifications

Required Qualifications:

• Master’s degree or equivalent in IT or related fields
• Extensive experience as an IT Architect or AI Software Engineer focused on productivity-enhancing platforms.
• Proficient in AI/ML frameworks such as TensorFlow, PyTorch, OpenAI technologies, and knowledge of AI patterns including Retrieval-Augmented Generation (RAG).
• Skilled in software development using Python, TypeScript, and integrating AI into developer environments and IDEs.
• Demonstrated ability to produce technical documentation and conduct developer training sessions.
• Experience with cloud AI services (AWS, Azure) and vector databases is highly desirable.

Desired Expertise:

• Strong architectural skills for scalable, maintainable AI services.
• Hands-on experience with training or fine-tuning large language models (LLMs).
• Familiarity with AI agent architectures and software development automation.
• Innovative mindset with excellent problem-solving and communication skills in English.

Certifications:
Candidates must hold at least one relevant certification such as Certified Artificial Intelligence Practitioner (CAIP), AWS Certified Machine Learning Specialty, Microsoft Azure AI Engineer Associate, TensorFlow Developer Certificate, TOGAF, or equivalent.
Additional Information

Mission details :

• Location: Luxembourg
• Contract hours: 40 hour workweek
• Contract type: Permanent / Freelance

Our employees are known for making bold choices and delivering results. Work among high-level professionals at the forefront of corporate software solutions and innovation at Europe’s Leading Digital Service Provider.

We offer a generous employee benefits package that includes:

• Access to our Sopra Steria training and personal development academy
• A company car lease or mobility budget
• A company laptop and mobile phone
• Private health insurance coverage
• Meal vouchers
• Social security and pension plan
• A competitive salary
• 26 holiday days

People are the cornerstone of our success. That’s why we aspire to be bolder together. Our goal is to build high-functioning teams and healthy team environments that inspire and help each other to deliver excellence for each of our customers.

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

• Design and prototype AI-powered platforms and APIs tailored for developers.
• Identify and apply AI techniques to solve complex business and technical challenges.
• Develop comprehensive technical documentation and training modules for AI tools.
• Plan scalable AI solutions and propose innovative applications to improve developer workflows.
• Collaborate closely with cross-functional teams to align AI services with organizational goals