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- Tasks: Lead the design and development of secure, scalable systems using Java and modern frameworks.
- Company: Mission-driven consultancy delivering impactful software solutions to UK Government and Defence sectors.
- Benefits: Flexible working hours, learning budget, private healthcare, and career progression opportunities.
- Why this job: Join a dynamic team shaping engineering best practices while making a real difference.
- Qualifications: Deep Java expertise and proven leadership experience in full-stack engineering.
- Other info: Diverse and inclusive workplace celebrating different perspectives.
The predicted salary is between 55000 - 70000 £ per year.
Our client, a mission-led consultancy, is looking for an experienced Principal Software Engineer (Java) to join their growing team. They deliver secure, modern software solutions to the UK Government and Defence sectors, enabling clients to build scalable systems and progressive web applications that drive real impact.
This is a senior-level opportunity for a hands-on engineer who enjoys leading by example, thrives in agile environments, and is passionate about shaping engineering best practice while still contributing to the codebase.
Key Responsibilities- Lead the design, development, and testing of secure, scalable systems using Java with modern front-end frameworks (e.g., React)
- Architect and maintain APIs, data pipelines, and cloud-native solutions (AWS, Azure, private cloud)
- Drive adoption of DevOps practices CI / CD, containers, infrastructure-as-code
- Guide and mentor engineers, promoting best practice, clean coding, and agile delivery
- Collaborate with stakeholders and clients to shape technical direction and ensure robust, user-focused solutions
- Contribute across the full software development lifecycle, from discovery to production support
- Deep expertise in Java, with strong full-stack engineering skills
- Proven experience leading teams or projects at a senior/principal level
- Strong knowledge of system architecture, cloud solutions, and API design
- Familiarity with DevOps tools and automation (CI / CD, containers, IaC)
- Track record of delivering secure, production-grade systems in agile teams
- Excellent stakeholder engagement, influencing, and communication skills
- Background in secure or classified environments
- Knowledge of ITSM or systems within the government/defence sector
- Experience balancing technical leadership with hands-on development
- Flexible working 37.5 hrs/week with remote and hybrid options
- Learning & development budget for training, certifications, and conferences
- Private healthcare & matched pension scheme
- Monthly socials and quarterly company meetups
- Clear career progression into leadership roles in a high-impact sector
Our client is an equal opportunities employer and a Disability Confident organisation, committed to fostering a workplace where diverse perspectives are celebrated and everyone can thrive.
If you’re an experienced Principal Software Engineer with expertise in Java and you’re excited to help deliver solutions that truly matter, we’d love to hear from you.
Qualifications- Deep expertise in Java, with strong full-stack engineering skills
- Proven experience leading teams or projects at a senior/principal level
- Strong knowledge of system architecture, cloud solutions, and API design
- Familiarity with DevOps tools and automation (CI / CD, containers, IaC)
- Flexitime 37.5 hrs/week structured your way + remote options
- Learning budget for training, certifications, and conferences
- Private healthcare and matched pension
- Monthly socials and quarterly company meetups
- Career growth in a fast-moving, meaningful sector
Senior Fullstack Java Developer in Brighton employer: Npa Worldwide
Contact Detail:
Npa Worldwide Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Fullstack Java Developer in Brighton
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in consultancy or government sectors. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those involving Java and modern frameworks like React. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and soft skills. Practice common coding challenges and be ready to discuss your experience leading teams and projects. Confidence is key!
✨Tip Number 4
Don't forget to apply through our website! We make it easy for you to find roles that match your skills and aspirations. Plus, it shows you're serious about joining our mission-led team.
We think you need these skills to ace Senior Fullstack Java Developer in Brighton
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your Java expertise and any relevant projects you've led, especially in agile environments.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about this role. Share specific examples of how you've shaped engineering best practices or contributed to secure systems in your previous roles.
Showcase Your Leadership Skills: Since this is a senior position, emphasise your experience in leading teams or projects. We want to see how you've guided others and promoted clean coding and agile delivery in your past work.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates during the process.
How to prepare for a job interview at Npa Worldwide
✨Know Your Java Inside Out
Make sure you brush up on your Java skills before the interview. Be prepared to discuss your experience with full-stack development, and be ready to showcase your knowledge of modern frameworks like React. They’ll want to see that you can not only code but also architect secure, scalable systems.
✨Showcase Your Leadership Experience
Since this role involves leading teams and projects, think of specific examples where you've successfully guided others. Prepare to discuss how you’ve promoted best practices and clean coding in previous roles. This will demonstrate your ability to lead by example and mentor fellow engineers.
✨Familiarise Yourself with DevOps Practices
Get comfortable talking about DevOps tools and practices, especially CI/CD, containers, and infrastructure-as-code. They’ll be looking for someone who can drive adoption of these practices, so having real-world examples of how you’ve implemented them will give you an edge.
✨Engage with Stakeholders
Prepare to discuss how you’ve collaborated with stakeholders in the past. Think about times when you shaped technical direction or ensured user-focused solutions. Strong communication skills are key, so be ready to demonstrate how you’ve influenced decisions and engaged effectively with clients.
