Senior Lead Engineer (AI)

Capgemini is an AI-powered global business and technology transformation partner with nearly 60 years of heritage, employing over 420,000 team members in more than 50 countries. The company delivers end-to-end services and solutions leveraging deep industry expertise and a strong partner ecosystem, with 2025 global revenues of €22.5 billion.

• Degree in Computer Science, Engineering, AI, Data Science or equivalent practical experience
• Strong hands-on experience in software engineering within AI/ML, LLM or platform environments
• Advanced Python expertise, particularly in AI/LLM use cases such as orchestration, data processing, and model integration
• Strong experience with React and modern frontend development
• Solid backend experience with JavaScript/TypeScript, Node.js and related frameworks
• Good understanding of LLM-based architectures, including RAG, embeddings, prompt engineering, and evaluation
• Experience building APIs, microservices, and integrated systems across frontend, backend, and AI layers
• Familiarity with cloud platforms (preferably GCP), secure enterprise delivery practices, and modern development workflows
• Strong problem-solving skills and a collaborative mindset

• Lead the design and implementation of scalable, user-centric frontend solutions using React
• Architect and build high-performance backend services with JavaScript/TypeScript and Node.js frameworks
• Develop and integrate Python-based AI/LLM solutions, including orchestration flows, RAG pipelines, and model interaction logic
• Connect frontend, backend, and AI capabilities into end-to-end product flows across APIs, data sources, and cloud services
• Translate business requirements and user journeys into robust technical solutions
• Evolve AI capabilities, including prompt orchestration, retrieval flows, context handling, and response quality
• Collaborate with cross-functional teams to ensure secure, scalable, and maintainable integration patterns
• Drive technical problem-solving and maintain high engineering standards across quality, performance, and production readiness