GenAI Architect

Hybrid in London·Added 1 month ago (last checked 4 Oct)

Capgemini

536 open roles

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Overview

Job details

Hybrid
Office and home days — the ad has the split.

Requirements

Be near London for hybrid days
No relocation package mentioned.
Have senior-level experience
Senior-level role.

Skills

Nice to have

Python

Requirements

What we're looking for

Your Skills:

Experience designing cloud-native GenAI architectures using AWS services such as Bedrock, Lambda, SageMaker, OpenSearch, ECS/EKS, API Gateway, Step Functions, S3, IAM, KMS, and CloudWatch
Knowledge of scalable, secure, event-driven, and distributed system architectures
Experience integrating structured and unstructured enterprise data sources
Experience with RAG, fine-tuning, model evaluation, data privacy, ethical AI, and cross-functional stakeholder management is expected
Strong understanding of enterprise security architecture, IAM, encryption, and secure AI deployment practices
Experience implementing AI governance, auditability, data privacy, and compliance controls
Banking or regulated-industry experience is highly relevant
Hands-on Python development experience for building GenAI applications, APIs, orchestration pipelines, and automation workflows is preferred

The role

Job title: GenAI Architect

Lead the architecture, design, and delivery of enterprise-scale generative AI solutions on AWS. Translate business problems into secure, scalable, production-grade AI systems using Amazon Bedrock, retrieval-augmented generation (RAG), agentic workflows, and cloud-native AWS services. Drive architecture standards, model orchestration, governance, observability, and operational excellence across the GenAI lifecycle while collaborating with engineering, security, compliance, and business stakeholders

What you'll do

Lead architecture and implementation of GenAI applications using AWS services, especially large language model capabilities such as Amazon Bedrock
Define reusable architecture patterns for model customization, prompt orchestration, retrieval pipelines, and agentic workflows
Design agentic AI systems incorporating tool use, workflow orchestration, memory management, and autonomous decision flows
Implement observability for prompts, model responses, vector retrieval quality, and agent execution workflows
Integrate GenAI capabilities into enterprise applications, APIs, workflow platforms, and data ecosystems
Work with security, risk, compliance, engineering, and business teams to enable LLMOps and AgenticOps capabilities - prompt lifecycle management, model observability, caching, evaluation and governance.
Ensure compliance with enterprise governance, model risk, auditability, data privacy, and regulatory requirements in highly regulated environments
Produce solution documentation, technical standards, and deployment approaches, and support delivery from concept through production.
Architecture Governance
Establish reference architectures, reusable patterns, security standards, and engineering best practices for GenAI adoption across the organization.
Provide technical leadership and mentorship to engineering teams implementing GenAI solutions.
AI Strategy Alignment
Partner with business and product stakeholders to identify high-value GenAI use cases and define measurable outcomes.
Vendor / Model Evaluation
Evaluate foundation models, embedding models, vector databases, and AI tooling for enterprise suitability.
Cost Optimization
Optimize inference cost, latency, throughput, and scalability across GenAI workloads.

How you'll work

Location: London, UK

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.

Hiring process

1 interview

Submitting your application takes 3 to 5 minutes (name, contact details, CV and optional cover letter).
When you accept the offer you receive a pre-boarding plan and an invitation to the monthly RISE welcome event.

About Capgemini

Industry: IT Consulting
Founded: 1967
Employees: 100,000+
Headquarters: Paris, France
Website: capgemini.com

In their own words

About the company & team

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.

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.

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

Additional information

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.

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