About the Job You're Considering We specialise in agile software development and integration at an enterprise scale, covering a wide variety of Integration, Open Source, Microsoft and proprietary technologies. We are seeking an experienced Principal Integration Architect to deliver some of the largest, complex and most innovative enterprise Digital projects. Your role Own the enterprise integration strategy, define principles, patterns, reference architectures, operating model and governance that enable secure, scalable and cost‑effective connectivity across cloud and on‑premise. Lead programmes to successful delivery of integrations. What You’ll Do

Work as the Integration Architect on the adoption of Hybrid Integration or an iPaaS solution to support organisations in defining the integration strategy, target state reference architecture and roadmap. Establish enterprise integration guiding principles and reusable patterns. Lead iPaaS and gateway platform evaluations across MuleSoft, Azure Integration Services, Boomi, Apigee, IBM webMethods, Workato and others. Define and run integration governance covering API lifecycle, design standards, versioning, security controls, publishing, discoverability and reuse. Participate in a Technical Design Authority to assess and quantify risks associated with design decisions and communicate these to relevant parties. Champion the adoption of GenAI and agentic technologies in integration services, shaping future‑ready offerings that resonate with industry needs. Build and nurture relationships with vendors, supporting joint value propositions and presenting to prospective clients together with the sales team.

Your Skill and Experience

Proven track record defining and executing enterprise integration strategies. Experience and proven track record of implementing integration projects. Experience in MCP/A2A, RAML, REST and XML technologies. Architectural knowledge with a good understanding of integration patterns, hybrid integration and microservice architecture. Strong communication skills and experience with distributed delivery (off‑shore / on‑shore project delivery). Able to build productive client relationships and identify and develop opportunities for new business. Passion and genuine interest for integration cloud technologies and products. Ability to lead cross‑functional teams and influence across delivery, sales and partner ecosystems. Deep understanding of GenAI, agentic workflows, and their application in enterprise integration.

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. Your Security Clearance To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years, along with other criteria and requirements. Throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality. Some posts are restricted to sole UK Nationals for security reasons; therefore, you may be asked about your citizenship in the application process. Flexibility to Work Your Way We embed hybrid working in all that we do and encourage a positive work‑life balance. All UK employees are eligible to request flexible working arrangements. Your Wellbeing We support employee wellbeing with mental health champions, wellbeing apps such as Thrive and Peppy, and an overall focus on a healthy and happy workforce. Impactful Experiences Engage with clients across a range of business, technological and societal ambitions, making a real impact across the UK. Shape Your Path Benefit from Capgemini’s learning opportunities, training and certifications to progress your career. About Capgemini Capgemini is an AI‑powered global business and technology transformation partner, delivering tangible business value. With nearly 60 years of heritage, we serve 420,000 team members across 50+ countries and reported 2024 global revenues of €22.1 billion. #J-18808-Ljbffr