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- Tasks: Lead a team to create innovative software solutions for complex defence programmes.
- Company: Established defence tech company with a flat, agile culture in Chertsey.
- Benefits: Up to £80,000 salary, flexible hours, paid overtime, and private medical care.
- Why this job: Make a real impact in defence technology while mentoring the next generation of engineers.
- Qualifications: Strong C++ skills, experience in signal processing, and a degree in a STEM subject.
- Other info: Enjoy career growth, on-site gym access, and a holiday closedown over Christmas/New Year.
The predicted salary is between 80000 - 80000 £ per year.
A well‑established, specialist defence and technology business based in Chertsey, Surrey. Operating as a flat, agile SME, the company delivers high‑quality systems and products into the defence sector, offering genuine exposure across the full engineering life cycle. You will be working in a technically driven environment where individual contribution has real impact on the business and its customers.
We are looking for a Senior Software Engineer to work within and lead a team of design engineers, delivering innovative software solutions into complex defence programmes. You will be responsible for translating system requirements into robust software architectures, managing delivery against project timescales and budget, and mentoring junior engineers within the team.
Key Responsibilities- Define architectural and detailed software designs as part of the wider system definition
- Lead and mentor a software engineering team on a day‑to‑day basis
- Work cross‑functionally with firmware and electronics engineers to ensure system‑level requirements are met
- Monitor software compliance with project and company standards
- Present designs at review stages both internally and to customers
- Manage estimation, planning and progress against project milestones
- Strong C++ development experience, ideally to industry standards on Linux and/or Windows platforms
- Experience in acoustic or RF signal processing (essential)
- Familiarity with structured UML‑based design tools (e.g. Enterprise Architect)
- Experience of software verification and validation against contractual requirements
- Exposure to embedded or real‑time application software
- Experience with Docker containers or equivalent containerisation
- Strong technical documentation and stakeholder communication skills
- Degree in Engineering, Mathematics, Computer Science or a related STEM subject (or equivalent experience)
- Eligibility to obtain UK SC security clearance
- Sole UK National from birth (required for security clearance purposes)
- Full UK driving licence
- Up to £80,000 base salary plus package
- Paid overtime or time off in lieu (up to 24 additional days per year)
- Flexible core hours (09:30-12:00 and 14:00-16:00)
- Competitive employer‑matched pension
- Private medical care
- On‑site gym access
- Salary sacrifice schemes (cycle to work, tech)
- Structured training and career development
- Holiday closedown over Christmas/New Year
- Relocation package available
Senior Software Engineer employer: Lynx Recruitment Ltd
Contact Detail:
Lynx Recruitment Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the defence tech sector and let them know you're on the hunt for a Senior Software Engineer role. Personal referrals can give you a leg up, so don’t be shy about asking for introductions.
✨Tip Number 2
Prepare for those interviews by brushing up on your C++ skills and understanding the latest in acoustic or RF signal processing. We want you to shine when discussing your technical expertise and how it aligns with the company’s needs.
✨Tip Number 3
Showcase your leadership skills! Be ready to talk about your experience mentoring junior engineers and leading teams. Highlighting your ability to manage projects and deliver results will set you apart from the competition.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Software Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Software Engineer role. Highlight your C++ development experience and any relevant projects you've worked on, especially in defence technology or signal processing. We want to see how your skills align with what we're looking for!
Showcase Your Projects: Include specific examples of software architectures you've designed or led. If you've mentored junior engineers or worked cross-functionally, let us know! This will help us understand your impact in previous roles and how you can contribute to our team.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points where possible to make it easy for us to read. We appreciate straightforward communication, especially when it comes to technical documentation and stakeholder interactions.
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 get all the updates directly from us. Plus, it shows you're keen on joining our team!
How to prepare for a job interview at Lynx Recruitment Ltd
✨Know Your Tech Inside Out
Make sure you brush up on your C++ skills and any relevant experience with acoustic or RF signal processing. Be ready to discuss specific projects where you've applied these skills, as this will show your technical depth and relevance to the role.
✨Showcase Your Leadership Skills
Since the role involves leading a team, prepare examples of how you've successfully mentored junior engineers or led projects in the past. Highlight your ability to manage timelines and budgets while ensuring high-quality outcomes.
✨Familiarise Yourself with UML Tools
If you have experience with structured UML-based design tools like Enterprise Architect, be prepared to discuss how you've used them in previous roles. If not, take some time to learn the basics so you can speak confidently about their importance in software design.
✨Communicate Clearly and Confidently
Strong communication skills are key for this position. Practice explaining complex technical concepts in simple terms, as you'll need to present designs to both internal teams and customers. This will demonstrate your ability to bridge the gap between technical and non-technical stakeholders.