Java Developer ( SC Eligible/SC Cleared ) 

London, United Kingdom | Posted on 10/11/2026

About Scrumconnect

Scrumconnect Consulting is a multi-award-winning UK digital consultancy. We help public and private sector organisations design and deliver better digital services, working in agile, multidisciplinary teams on services used by millions of people every day.

Role Overview

We are looking for a talented Java Developer to join our team and help design, build and maintain high-performance applications.

You will have a solid grounding in Java and enjoy working with modern tools and frameworks. You will play a key part in building scalable, high-quality software, working closely with engineers, architects and product teams to deliver services that make a real difference.

Key Responsibilities

• Application Development: Design, develop and implement Java applications using modern tools and best practices.

• Code Quality: Write clean, scalable code and take part in code reviews to maintain high standards.

• API Integration: Build and integrate RESTful APIs so systems and applications communicate seamlessly.

• Debugging and Testing: Identify, troubleshoot and fix defects, and write unit and integration tests.

• Collaboration: Work closely with cross-functional teams to understand requirements and contribute to design discussions.

• Performance Optimisation: Ensure applications are fast, scalable and reliable.

• Documentation: Create and maintain clear, comprehensive project documentation.

Essential Skills and Experience

• Strong hands-on experience with Java SE and Java EE, writing efficient and effective code.

• Experience with frameworks such as Spring Boot, Hibernate and Struts.

• Experience with relational databases such as MySQL, Oracle or PostgreSQL, including writing SQL queries.

• Strong understanding of RESTful APIs, JSON and XML.

• Experience with version control systems such as Git.

• Strong analytical and problem-solving skills.

• Excellent verbal and written communication skills.

• Ability to work well independently and as part of a team.

Desirable Skills and Experience

• Familiarity with microservices architecture.

• Experience with cloud platforms such as AWS or Azure.

• Knowledge of frontend technologies such as JavaScript, Angular or React.

• Experience working in an Agile development environment.

• Java certifications, such as Oracle Certified Professional.