At a Glance
- Tasks: Design and develop embedded C++ software for mission-critical systems.
- Company: Join ALTEN LIMITED, a leader in engineering solutions.
- Benefits: Work in a dynamic environment with opportunities for professional growth.
- Other info: On-site work 4 days a week; SC clearance required.
- Why this job: Make a real impact in defence and regulated engineering sectors.
- Qualifications: 8+ years of experience in embedded C++ and safety-regulated environments.
The predicted salary is between 63000 - 77000 £ per year.
Join our team as a Senior Embedded Software Engineer and contribute to the development of mission‑critical embedded software used within defence and other highly regulated engineering environments. You will work on complex real‑time systems where software robustness, determinism, and safety assurance are essential. This role offers the opportunity to apply deep embedded C++ expertise in high‑integrity programmes, supporting the delivery of reliable software solutions within demanding, process‑driven environments.
Location: London On‑site: 4 days per week
Seniority: Senior (8+ years’ experience)
Clearance: Candidates must be willing and eligible to obtain SC clearance.
Key Responsibilities:
- Design, develop, and maintain embedded C++ software for real‑time, mission‑critical systems
- Contribute to development within safety‑regulated environments, following high‑integrity software practices
- Develop and integrate low‑level software components and system interfaces
- Support unit, integration, and system‑level testing to ensure deterministic and reliable behaviour
- Collaborate with systems, electronics, and test engineers to integrate software into complex platforms
- Produce clear and traceable technical documentation
Senior Embedded C++ Engineer in London employer: Sponsor Finder
Assystem is an excellent employer, offering a dynamic work environment in Leiston, Suffolk, where innovation meets infrastructure. With a strong focus on employee growth and development, we provide opportunities for professional advancement while fostering a collaborative culture that values teamwork and creativity. Join us to be part of meaningful projects that make a real impact, supported by a team that prioritises your success and well-being.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Embedded C++ Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Sponsor Finder or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
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✨Tap into Online Developer Communities
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We think you need these skills to ace Senior Embedded C++ Engineer in London
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 Sponsor Finder.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sponsor Finder 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 Sponsor Finder
✨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 Sponsor Finder 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.
