Java Developer

Capgemini·London·United Kingdom·Backend

Capgemini is hiring a Java Developer in London. Posted 2026-09-18; applications close 2026-11-17 (in 59 days).

Role details

About the Job

You’ll be joining a passionate, professional, and highly skilled team of developers who specialise in agile custom software development and integration at an enterprise scale. Innovation in delivery is always at the forefront of our minds, which is why we utilise a variety of Open Source and proprietary technologies to achieve the best possible outcome for the client.

We have a world-class software engineering community; we invest in doing things right and have plenty to say on the subject. We’re active on social media, and for those that want to find out more, take a look at our blogs – written by engineers, for engineers: http://capgemini.github.io/

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.

If you are successfully offered this position, you will go through a series of pre-employment checks, including:

  • Identity, nationality (single or dual), or immigration status.
  • Employment history going back 3 continuous years.
  • Unspent criminal record check (known as Disclosure and Barring Service).

Your Role

  • You will be a hands-on technical expert helping us deliver projects in a true DevOps manner. You will apply a software engineering mindset to problems, whether that’s provisioning services, writing code, or writing automation tools and scripts.
  • You will have a lean mindset, striving to build reliable and performant services that are operationally sound. You will strive to do things better and faster, eliminating waste and applying this across the entire software delivery lifecycle for both internal customers and end users.

You can bring your whole self to work. At Capgemini, equity, diversity, and inclusion is part of everyday life and will be part of your working reality. We have built an inclusive and welcoming environment for everyone.

Your Skills and Experience

What you’ll bring:

  • Experience of Java.
  • Experience of Spring framework or equivalent.
  • Knowledge of software design patterns and when to apply them.
  • Excellent knowledge of development processes.
  • Experience of containerisation using Docker or Kubernetes.
  • Experience of Continuous Integration (CI) and Continuous Delivery (CD).
  • A passion for delivering quality code, by use of TDD and setting high software quality standards.

We’re also using the following technologies and patterns; it would be great if you had some of the skills, if not we can help develop them:

  • Designing microservice-based architectures using Domain Driven Design (DDD), CQRS, and Event Sourcing patterns.
  • Kubernetes.
  • Knowledge/Certification in Spring framework.
  • Experience in cloud technologies AWS/Azure/GCP.

You will be required to pass through Security Clearance if you are successful in this recruitment process, which is a condition of undertaking the role. Please ensure you are aware of the requirements before submitting your application.

Your Security Clearance and Pre-Employment Checks

Developed Vetting (DV)

To be successfully appointed to this role, it is a requirement to obtain Developed Vetting (DV) clearance.

To obtain DV clearance, the successful applicant must have resided continuously within the United Kingdom for the last 10 years, along with other very detailed 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.

Make It Real - What Does It Mean For You?

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 reimagine what’s possible: creating value for the world’s leading organisations through technology to build a sustainable, more inclusive future. You will work with a range of clients, all with a unique set of business, technological, and societal ambitions, which will make a real impact across the UK.

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 as 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.

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 over 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 2025 global revenues of €22.5 billion. Make it real | www.capgemini.com

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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Applying to this role

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