At a Glance
- Tasks: Build high-performance software systems for national security using modern C++ and Linux.
- Company: Specialist engineering organisation focused on advanced software systems.
- Benefits: Flexible hours, 10% pension contribution, dedicated training time, and strong engineering culture.
- Other info: Collaborative environment with opportunities for innovation and technical growth.
- Why this job: Make a real impact in mission-critical decision making while solving challenging technical problems.
- Qualifications: Experience in C++, low-latency systems, and a passion for continuous learning.
The predicted salary is between 60000 - 80000 £ per year.
West of England | eDV Required | 4-5 Days Onsite
Ncounter are supporting a specialist engineering organisation delivering advanced software systems within the UK national security sector. As part of continued growth, they are looking to hire several Senior C++ Engineers to help build high-performance systems that support mission-critical decision making.
This is a genuine software engineering opportunity, focused on modern C++, Linux, and ultra-low latency systems where performance, reliability, and efficiency matter. The software developed here processes significant volumes of information in highly secure environments, helping users make rapid and informed decisions.
Candidates must either already hold eDV clearance or possess active DV clearance with the ability to progress through eDV sponsorship. The role requires a commitment to working onsite in the West of England four to five days per week.
The organisation is seeking engineers who enjoy solving difficult technical problems and who take ownership of the software they build. This is an environment that values curiosity, continuous learning, and strong engineering fundamentals.
You may have experience across several of the following:
- High-performance or low-latency systems
- Kubernetes and container platforms
- Docker and Helm
- GitLab and CI/CD pipelines
Engineers will work alongside experienced technical teams where collaboration and knowledge sharing are strongly encouraged. Around 10% of working time is dedicated to training, development, innovation projects, and technical learning.
The package includes:
- 10% employer pension contribution
- Flexible start and finish times
- 37.5-hour working week
- Dedicated training and development time
- Strong engineering culture with genuine technical autonomy
This opportunity would particularly suit engineers from high-performance computing, real-time systems, scientific computing, defence technology, or other environments where software performance and reliability are critical.
Contact Details:
Ncounter Technology Recruitment Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior C++ Engineer in England
✨Join Local Tech Meetups
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We think you need these skills to ace Senior C++ Engineer in England
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ncounter Technology Recruitment.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ncounter Technology Recruitment and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ncounter Technology Recruitment
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ncounter Technology Recruitment uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
