Senior Java Developer

NPAworldwide; Manchester; Hybrid; GBP 40,000 - 60,000; Full time

Job summary

A mission-led consultancy in the United Kingdom is seeking a talented Java Developer to design and develop secure software systems. The role involves contributing to full development lifecycles, building scalable systems, and requires strong Java skills along with experience in Agile environments. Benefits include flexible working hours, training budgets, private healthcare, and opportunities for career progression. The consultancy values diversity and welcomes applicants from all backgrounds.

Benefits

Flexible working hours

Hybrid / remote options

Training and professional development budget

Private healthcare

Matched pension scheme

Monthly socials and quarterly meetups

Clear career progression

Qualifications

• Strong Java development skills, familiarity with React or modern frontend frameworks.
• Experience in full-stack development and ability to write clean, maintainable code.
• Knowledge of DevOps practices including CI/CD and infrastructure automation.

Responsibilities

• Design, develop, and test secure software systems using Java and React.
• Build APIs and data pipelines applying modern architecture principles.
• Contribute across the full development lifecycle from requirements to delivery.

Skills

Java development skills

React

Full-stack development

DevOps practices

Agile methodologies

Communication skills

Tools

GitLab CI / CD

AWS

Azure

Containers

Job description

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.

🔹 The Role

• Design, develop, and test secure software systems using Java + React
• 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 We’re 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.

✅ Interested?

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