Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS)

Location: London, UK

About the Job you are considering:

We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the planning, execution, and successful delivery of projects

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:

As a Java Full Stack Developer, you will design and build high quality software solutions that power meaningful outcomes for our clients. You will contribute as an AI fluent engineer, collaborating across cross functional teams to deliver secure, scalable, and modern digital platforms. This role offers the opportunity to shape future ready solutions while supporting our mission of building a skilled, innovative, and forward looking engineering workforce.

Key Responsibilities

• Deliver high quality, scalable, and maintainable software aligned to business and platform objectives.
• Collaborate closely with product, design, and engineering teams to shape requirements and technical solution approaches.
• Promote a culture of engineering excellence through peer collaboration, constructive code reviews, and shared learning.
• Apply secure by design principles and ensure code quality through effective testing and structured engineering practices.
• Stay current with evolving technologies and contribute to C&CA knowledge communities.
• Support growth of a future ready workforce by applying AI enabled practices and mentoring peers
  
  

Your Skills:

• Strong experience in Java 17+ software development and Spring Boot 3+.
• Strong core Java skills including Generics, OOPS, Collections, Multithreading, I/O, Streams, REST, JPA.
• Strong knowledge of Microservice development using Spring Boot.
• Knowledge of HTML5, TypeScript, and ReactJS 16+ or Angular 10+.
• Ability to read, write, and debug multithreaded Java code.
• Hands on experience with enterprise design patterns and web architectures.
• Experience with memory and performance profiling.
• Experience with Kafka or MQ (pub/sub middleware).
• Tools experience: JIRA, Git, IntelliJ IDEA, GitLab, Docker.
• Strong experience in AWS Lambda, AWS Step Functions, AWS IAM.
• Proficiency in unit testing (JUnit 4/5), Karma or Jest, and familiarity with BDD/TDD.
• Strong knowledge of relational databases (MS SQL Server preferred).
• Strong communication, problem solving, and critical thinking skills.
• Experience with CI/CD, automated testing, and modern engineering pipelines.
• Working experience in Agile methodology.

Good to Have Skills

• Experience with OpenShift or other cloud based platforms.
• Structured and analytical approach to managing multiple workstreams.
• Strong interpersonal and written communication skills
  
  

We are a Disability Confident Employer:

Capgemini is proud to be a 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: