Gen AI Solution Architect

Job Title

Gen AI Solution Architect (Banking Domain)

About the Job you are considering:

The GenAI Solution Architect will lead the design development and delivery of enterprise grade Generative AI solutions across business functions This role requires deep expertise in AIML architecture LLMs vector databases prompt engineering cloudnative platforms and responsible AI governance The architect will partner with product data engineering and business stakeholders to translate use cases into scalable secure and productionready AI solutions

Hybrid working:

The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

Your Role:

• Lead the design and delivery of enterprise‑grade Generative AI solutions across business functions.
• Define end‑to‑end GenAI architectures using LLMs, multimodal models, embeddings, and RAG frameworks.
• Architect scalable cloud‑native GenAI pipelines covering inference, fine‑tuning, hosting, and MLOps.
• Design vector search systems using leading vector databases such as Pinecone, FAISS, Chroma, and Weaviate.
• Drive PoCs, pilots, and production rollouts while selecting the right LLMs for each use case.
• Oversee integration of GenAI solutions with APIs, microservices, and enterprise data platforms.
• Ensure AI governance, responsible AI practices, privacy compliance, and secure data access patterns.
• Collaborate with product, engineering, and data teams to translate business needs into AI value.

Your Skills:

• 10+ years in technology with 4+ years in AI/ML or architecture roles.
• Strong knowledge of GenAI frameworks such as LangChain, LlamaIndex, and Haystack.
• Hands‑on experience with LLM fine‑tuning, prompt engineering, RLHF, and RAG architectures.
• Expertise in Python, API design, microservices, and cloud‑native solution patterns.
• Practical experience with MLOps platforms: MLflow, Kubeflow, SageMaker, Vertex AI, Azure ML.
• Deep understanding of vector databases and embedding models.
• Strong documentation, architectural design, and solution governance capabilities.
• Bonus strengths: enterprise architecture frameworks, Kubernetes, regulated‑industry AI deployments, and hallucination mitigation techniques.

We are a Disability Confident Employer:

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government's Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

• Declare they have a disability, and
• Meet the minimum essential criteria for the role.

Please opt in during the application process.

Make It Real (what does it mean for you):

• You'd be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions.
  To help support wellbeing we have trained 'Mental Health Champions' across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy.
• You will be empowered to explore, innovate, and progress. You will benefit from Capgemini's 'learning for life' mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more.
• You will be joining one of the World's Most Ethical Companies®, as recognised by Ethisphere® for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of.

Why you should consider Capgemini:

Growing clients' businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you'll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what's possible. It's why, together, we seek out opportunities that will transform the world's leading businesses, and it's how you'll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you'll build the skills you want. You'll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is.

About Capgemini:

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organisations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.
Make it real | www.capgemini.com