At a Glance
- Tasks: Lead the design and development of secure, scalable systems using Java and modern frameworks.
- Company: Mission-led consultancy delivering impactful software solutions to the UK Government and Defence sectors.
- Benefits: Flexible working hours, learning budget, private healthcare, and clear career progression.
- Other info: Join a diverse team committed to fostering an inclusive workplace.
- Why this job: Make a real difference by shaping engineering best practices in a high-impact sector.
- Qualifications: Deep expertise in Java and strong full-stack engineering skills required.
The predicted salary is between 43200 - 72000 € 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
Essential Skills & Experience:
- 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
Desirable:
- Background in secure or classified environments
- Knowledge of ITSM or systems within the government/defence sector
- Experience balancing technical leadership with hands-on development
What\'s in It for You:
- 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
Diversity & Inclusion:
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.
How to Apply:
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.
Java Software Developer in Liverpool employer: NPAworldwide
Join a mission-driven consultancy that prioritises innovation and impact, offering a dynamic work culture where your contributions directly influence secure software solutions for the UK Government and Defence sectors. With flexible working arrangements, a commitment to employee development through training budgets, and clear pathways for career progression, this role not only allows you to lead and mentor but also to thrive in an inclusive environment that values diverse perspectives.
StudySmarter Expert Advice🤫
We think this is how you could land Java Software Developer in Liverpool
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with professionals on platforms like LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.
✨Tip Number 2
Prepare for those interviews by practising common technical questions and coding challenges. We recommend setting up mock interviews with friends or using online platforms to sharpen your skills. The more comfortable you are, the better you'll perform!
✨Tip Number 3
Showcase your projects! Whether it's on GitHub or your personal website, having a portfolio of your work can really set you apart. We love seeing real examples of your coding prowess and problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we’re always looking for passionate individuals who want to make a difference in the tech world.
We think you need these skills to ace Java Software Developer in Liverpool
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the job description. Highlight your Java expertise and any experience with cloud solutions or DevOps practices. We want to see how your skills align with what our client is looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about the role and how your experience makes you a great fit. Don’t forget to mention your leadership experience and how you’ve contributed to agile teams.
Showcase Your Projects:If you've worked on relevant projects, make sure to include them in your application. Whether it's a secure system or a scalable web app, we want to see examples of your work that demonstrate your full-stack engineering skills.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at NPAworldwide
✨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 any specific projects you've worked on that showcase your expertise in Java, especially in secure and scalable systems.
✨Showcase Your Leadership Skills
Since this role involves leading teams, think of examples where you've successfully guided others or led a project. Be ready to share how you promote best practices and clean coding within your team, as well as how you handle mentoring junior engineers.
✨Familiarise Yourself with Agile and DevOps
Understand the principles of Agile methodologies and be prepared to discuss how you've implemented DevOps practices like CI/CD and infrastructure-as-code in your previous roles. This will show that you can thrive in their agile environment.
✨Engage with Stakeholders
Prepare to talk about your experience collaborating with stakeholders and clients. Think of specific instances where your communication skills made a difference in shaping technical direction or ensuring user-focused solutions.
