GenAI Full Stack Engineer - Consultant / Senior Consultant - Digital Excellence

ROLE DETAILS SBU - Invent CU - Business Technology Global Grade - B At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE Join our team as a key player in building cutting-edge GenAI full-stack applications. In this role, you will: • Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like Retrieval-Augmented Generation (RAG) and intelligent agents. • Scale existing POCs to production-ready solutions for customer use. • Design and develop FullStack applications for both GenAI and non-GenAI projects. • Support the development of infrastructure to enable robust end-to-end solutions. • Grow your skills by exploring and experimenting with emerging technologies, including GenAI. • Share your expertise by coaching and mentoring team members, fostering skill development within the team. Additional Opportunities This role offers avenues for both personal and business growth through contributions in the following areas: Business Development • Lead or contribute to proposals, RFPs, bids, and client pitches. • Develop innovative propositions and participate in client-hosting events. Internal Initiatives • Engage in campaign development, internal think tanks, and whitepapers. • Contribute to practice operations, recruitment, and team-building activities. • Help shape the organization’s offerings and capabilities. Learning and Development • Access training and certifications to enhance your career and align with company needs. • Stay at the forefront of technological advancements by upskilling in high-demand areas like GenAI. YOUR PROFILE To be considered for this position you must meet below requirements: Eligibility • You need to hold an active SC (Security Check) Clearance or be eligible for such level of clearance. Technical Expertise • Backend Development : Experience in building microservices using either Python with FastAPI , or TypeScript with Express or equivalent • Frontend Development : Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite . • GenAI Frameworks : Familiarity with tools like LangChain , LangGraph , CrewAI , or Vercel AI (in Python or JavaScript). • LLM experience : Practical experience with Large Language Models (LLMs) such as OpenAI , Anthropic , Mistral , or Llama , and tools like Ollama . • Cloud Platforms : Proficiency in AWS or Azure for hosting and deployment. • Containerization and Orchestration : Hands-on experience with Docker , Kubernetes , and Docker Compose . • Infrastructure as Code (IaC) : Exposure to tools like Terraform . • Monitoring Tools : Familiarity with LLM monitoring tools like Langsmith , Langfuse , or similar. • CI/CD : Experience with continuous integration and deployment tools such as GitLab , GitHub , or Jenkins . Database Management • Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. • NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred). • SQL: Experience working with SQL databases like PostgreSQL. Version Control • Proficient in Git and version control platforms like GitHub, GitLab, etc. Work Methodology • Experience working in an agile team environment. Communication Skills • Ability to effectively communicate with internal and external stakeholders, adapting your approach based on the audience and context. WHAT YOU'LL LOVE ABOUT WORKING HERE? We are delighted to have received the “Glassdoor Best Places to work in the UK’ accolade for 4 consecutive years . To see what it’s like to work at Capgemini Invent, visit our Glassdoor page. Capgemini Invent offers Consultants a culture of learning, ownership, and focus on value. • You’ll gain exposure to high-profile transformations and gain hands-on exposure to leading technologies. • Our consultants are formally trained by industry experts in consulting and client delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: Cybersecurity (CISSP, CISM), cloud technologies (AWS, Azure, GCP), and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers you the flexibility to develop various areas of knowledge in technical domains aligned both to your interests and our client’s outcomes. • Les Fontaines : Capgemini Invent has a unique training environment just outside of Paris, where we can immerse ourselves in thought-leadership, share knowledge and build capabilities that will help us and our clients to succeed. • We hold monthly showcases of our digital transformation initiatives, sharing knowledge and showing off how the power of technology is impacting our clients. • There are monthly team drinks, and it’s a chance to connect face-to-face with the wider team over a few drinks in the city. Team away days are always a chance to connect with the team, have fun and learn something new. • We hold monthly showcases of our digital transformation initiatives, sharing knowledge and showing off how the power of technology is impacting our clients. • There are monthly team drinks, and it’s a chance to connect face-to-face with the wider team over a few drinks in the city. The monthly team breakfasts give you a different, more relaxed setting to meet up in the office to hear from the leadership, meet colleagues and discuss the trends and insights within the market. Team away days are always a chance to connect with the team, have fun and learn something new. NEED TO KNOW At Capgemini we don’t just believe in Diver