At a Glance
- Tasks: Lead and mentor a team while shaping software architecture for critical systems.
- Company: Respected engineering organisation at the forefront of secure systems.
- Benefits: Competitive salary, annual bonus, private medical cover, and flexible working hours.
- Other info: Fully onsite role in Berkshire with a focus on work-life balance.
- Why this job: Make a real impact on mission-critical projects with technical ownership.
- Qualifications: Strong experience in C/C++ or Rust, and leadership skills.
The predicted salary is between 85000 - 95000 £ per year.
This is an opportunity to take a pivotal technical leadership role within a highly respected engineering organisation working at the forefront of secure and advanced systems. If you're someone who enjoys solving complex problems, influencing technical direction, and developing high-performing teams, this role offers the chance to make a genuine impact on critical, real-world programmes. You'll be joining an environment where technical excellence is valued, innovation is encouraged, and your expertise will directly shape how systems are designed and delivered.
Why This Role Stands Out
- High-impact work on complex, mission-critical systems
- Real technical ownership across multiple programmes
- Influence and autonomy to shape architecture, standards, and tools
- Strong team culture focused on collaboration and knowledge sharing
- Flexible working hours (including early Friday finishes) despite being fully onsite
- A business that genuinely invests in engineering capability and continuous improvement
The Role
As a Lead / Chief Software Architect, you'll sit at the heart of engineering delivery, providing technical leadership, architectural direction, and mentoring across a portfolio of projects. You'll:
- Define and guide software architecture and design decisions
- Provide technical leadership across multiple concurrent projects
- Lead, mentor, and support a team of talented software engineers
- Partner closely with systems, hardware, and firmware teams
- Champion best practice engineering standards, tools, and processes
- Drive modular design, reuse, and long-term maintainability
- Support early-stage project planning, estimation, and proposals
- Play a key role in building a culture of technical excellence and continuous improvement
What You'll Bring
Technical Strength
- Strong experience with C/C++ or Rust, ideally in embedded or systems environments
- Experience working across Linux and/or Windows platforms
- Good understanding of modern engineering practices (CI/CD, DevOps, automated testing)
- Ideally, exposure to real-time or embedded systems (RTOS)
Architecture & Design
- Proven ability to define and deliver robust, scalable architectures
- Experience with UML / SysML modelling and structured design approaches
- Passion for clean design, modularity, and code reuse
Leadership & Impact
- Experience leading or mentoring engineers in a technical capacity
- Comfortable influencing across teams and projects
- A track record of delivering complex solutions to high standards
Nice to Have
- Experience within secure, regulated, or high-integrity environments
- Knowledge of secure software or cryptographic systems
- Familiarity with standards such as MISRA or similar
Requirements
- Degree in Engineering, Computer Science, Mathematics, or a related field
- Must be eligible for UK high-level security clearance (British citizenship required)
What's On Offer
- £85,000 - £95,000 salary
- Annual bonus scheme
- Private medical cover
- Strong pension contribution
- 25 days holiday + bank holidays (option to buy more)
- Life assurance
- Flexible benefits package
- Flexible working hours with a strong focus on work-life balance
The Environment
This is a fully onsite role in Berkshire, due to the secure nature of the work conducted. However, the organisation recognises the importance of flexibility, offering adjustable start/finish times and a supportive approach to balancing work and life commitments.
Apply Now
If you're ready to step into a role where your technical leadership will be valued, your ideas will shape outcomes, and your work will genuinely matter, apply today.
Chief Software Architect employer: Defence
Join a highly respected engineering organisation in Berkshire, where your role as Chief Software Architect will allow you to lead and influence the technical direction of mission-critical systems. With a strong emphasis on collaboration, innovation, and continuous improvement, you'll enjoy flexible working hours, a supportive work-life balance, and a commitment to employee growth through mentoring and professional development. This is an exceptional opportunity to make a meaningful impact while being part of a culture that values technical excellence and invests in its engineering capabilities.
StudySmarter Expert Advice🤫
We think this is how you could land Chief Software Architect
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of hearing about opportunities that might not even be advertised.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects and contributions. This is your chance to demonstrate your technical prowess and problem-solving abilities, which are crucial for a Chief Software Architect role.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and leadership experiences. Be ready to discuss how you've influenced architectural decisions and led teams in the past. We want to see your passion for clean design and modularity!
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Chief Software Architect
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Chief Software Architect role. Highlight your technical leadership, architectural design experience, and any relevant projects you've worked on. We want to see how you can make an impact!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you a perfect fit. Don’t forget to mention your experience with C/C++ or Rust and your approach to mentoring teams.
Showcase Your Problem-Solving Skills:In your application, share examples of complex problems you've solved in previous roles. We love candidates who can demonstrate their ability to influence technical direction and deliver high-quality solutions under pressure.
Apply Through Our Website:We encourage you to apply directly through our website for a smoother process. It’s the best way for us to receive your application and ensure it gets the attention it deserves. Let’s get started on this journey together!
How to prepare for a job interview at Defence
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of C/C++ or Rust, especially in embedded systems. Be ready to discuss your experience with Linux and Windows platforms, as well as modern engineering practices like CI/CD and DevOps. This role demands a solid understanding of technical concepts, so don’t shy away from diving deep into your past projects.
✨Showcase Your Leadership Skills
Prepare examples that highlight your experience in leading and mentoring teams. Think about specific instances where you influenced technical direction or championed best practices. The interviewers will want to see how you can inspire and guide others, so be ready to share your leadership philosophy and successes.
✨Demonstrate Problem-Solving Prowess
Since this role involves tackling complex problems, come prepared with examples of challenges you've faced and how you resolved them. Use the STAR method (Situation, Task, Action, Result) to structure your answers, showcasing your analytical skills and ability to deliver high-quality solutions under pressure.
✨Align with Their Culture
Research the company’s values and culture, particularly their focus on collaboration and continuous improvement. Be ready to discuss how you can contribute to building a culture of technical excellence. Showing that you understand and resonate with their environment will set you apart as a candidate who fits well within their team.
