Java Fullstack Developer

Full Stack Software Engineer - React and Java

Manchester, England, United Kingdom

We are looking for a highly skilled engineer with strong expertise in backend and frontend technologies to design and deliver scalable, resilient, and high-performance solutions. This role involves working on cutting‑edge architectures, driving innovation, and ensuring quality engineering practices across the board.

• Design, develop, and maintain Java‑based applications using Spring Boot, Hibernate, and Kafka.
• Build and manage microservices architecture for scalable and distributed systems.
• Implement caching strategies using technologies like Redis, Ehcache, or similar.
• Work with SQL and No
  
  SQL databases for data modelling and query optimisation.
• Debug and troubleshoot complex issues across environments and services.
• Apply Object‑Oriented Programming (OOP) principles and design patterns effectively.
• Write clean, reusable, and efficient Java libraries and components.
• Collaborate with frontend teams to integrate React
  
  JS or Angular components.
• Participate in code reviews, sprint planning, and architectural discussions.

• 5‑8 years of experience in Java development.
• Strong understanding of data structures, algorithms, and design patterns.
• Experience with Spring Boot, Hibernate, Kafka, and caching technologies.
• Proficiency in SQL and No
  
  SQL databases.
• Solid debugging and troubleshooting skills.
• Familiarity with OOP concepts and architectural patterns.
• Experience in frontend development using React
  
  JS or Angular.

Capgemini is a global business and technology transformation partner, helping organisations to accelerate their dual transition to a digital and sustainable world while creating tangible impact for enterprises and society. It is a responsible and diverse group of 350,000 team members in more than 50 countries. With its strong over 55‑year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs.

It delivers end‑to‑end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market‑leading capabilities in AI, cloud, and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion.

Mid‑Senior level

Full‑time

Finance

IT Services and IT Consulting