Application Developer | Java & Web Technologies

HCLTech; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

HCLTech in London is seeking a Java Developer to help modernise critical Department for Work and Pensions applications. You will design, develop, and migrate components, working with stakeholders and delivery teams.

The role requires strong Java and Spring, experience with UNIX/Linux and SQL, and familiarity with GitLab CI/CD in an Agile environment. You will review code, optimise performance, and contribute to technical assurance.

Qualifications

• Proficient in Java development using Spring Framework.
• Experience with refactoring and modernization projects.
• Strong UNIX/Linux knowledge.
• SQL database experience and query optimization.
• Experience with GitLab for source control and CI/CD.
• Familiarity with Agile delivery teams.

Responsibilities

• Design, develop, and maintain Java-based applications.
• Support refactoring and modernization initiatives.
• Collaborate with client teams, architects, and developers.
• Migrate components to modern platforms.
• Perform code reviews and contribute to quality assurance.
• Troubleshoot and optimise application performance.
• Work within Agile delivery teams.

Skills

Java

Spring Framework

UNIX/Linux

SQL

GitLab

Agile

CI/CD

Tools

GitLab CI/CD

UNIX/Linux

SQL databases

Job description

Are you a passionate Java Developer looking to work on large-scale application transformation projects? Join us and play a key role in modernizing critical applications that support one of the UK's most important public sector organizations.

About the Role

As a Java Developer, you will contribute to the refactoring and modernization of key applications for the Department for Work and Pensions (DWP). Working closely with client stakeholders and a large programme delivery team, you'll help design, develop, enhance, and migrate business-critical systems while ensuring high standards of quality and performance.

This is an exciting opportunity to work on impactful projects that make a real difference to millions of users.

• Design, develop, and maintain Java-based applications
• Support application refactoring and modernization initiatives
• Collaborate with client teams, architects, and developers across the programme
• Build and migrate application components to modern platforms
• Perform code reviews and contribute to technical assurance activities
• Troubleshoot, optimize, and enhance application performance
• Strong experience with Java and Spring Framework
• Solid knowledge of UNIX/Linux environments
• Hands-on experience with SQL databases
• Experience using GitLab for source control and CI/CD practices
• Strong problem-solving and analytical skills
• Ability to work effectively within Agile delivery teams

#Hiring #JavaDeveloper #JavaJobs #SpringBoot #SoftwareEngineer #ApplicationDeveloper #GitLab #SQL #UNIX #TechCareers #DigitalTransformation #AgileDevelopment #UKJobs