Overview

Senior Java Full-Stack Developer at NPAworldwide

Our client is a mission-led consultancy delivering secure, modern software solutions that support the UK Government and Defence sector. They’re growing fast and looking for talented Java Developers who want to make an impact on projects that matter.

You’ll work in a high-trust, agile environment, building scalable systems and progressive applications that directly contribute to national security and digital transformation.

Responsibilities

• Design, develop, and test secure software systems using Java + React and related frontend technologies where applicable
• Build APIs and data pipelines with modern architecture principles
• Work with GitLab CI/CD, containers, and infrastructure-as-code
• Deploy to AWS, Azure, or private cloud environments
• Contribute across the full development lifecycle, from requirements to delivery

What Were Looking For

• Strong Java development skills (React or other modern frontend frameworks a plus)
• Experience in full-stack development and writing clean, maintainable code
• Knowledge of DevOps practices (CI/CD, containers, infra automation)
• Comfortable working in Agile teams (Scrum/Kanban)
• Excellent communication skills to collaborate with clients & stakeholders
• (Bonus) Experience working in secure/defence environments

What’s On Offer

• Flexible working hours + hybrid/remote options
• Training, certifications & professional development budget
• Private healthcare + matched pension scheme
• Monthly socials & quarterly company meetups
• Clear career progression in a growing consultancy
• Diversity & Inclusion: Our client is an equal opportunities employer and a Disability Confident organisation; they are committed to building diverse, inclusive teams and welcome applicants from all backgrounds.

Salary & Benefits

• Salary Type: Annual Salary
• Salary Min: £55,000
• Salary Max: £65,000
• Currency Type: GBP

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology
• Industries
• Staffing and Recruiting

Referrals increase your chances of interviewing at NPAworldwide by 2x

Interested? Apply today with your CV or get in touch with us to discuss the role in more detail.

Our client is an equal opportunities employer and a Disability Confident organisation. They are committed to building diverse, inclusive teams and welcome applicants from all backgrounds.