Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Develop embedded software for next-gen submarine tech and tackle real-time system challenges.
- Company: Join ALTEN UK, a leader in engineering with 54k+ colleagues across 30 countries.
- Benefits: Enjoy flexible working, private medical insurance, and a personalised career path.
- Why this job: Be part of innovative projects that make a real difference in defence technology.
- Qualifications: 5+ years in embedded software development with C++, and a relevant degree required.
- Other info: Must be a sole UK national eligible for SC Clearance; military background is a plus.
The predicted salary is between 48000 - 84000 £ per year.
Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrow's world today!
ALTEN UK is looking for a Senior Embedded Software Developer to join our engineering team supporting a long-term defence programme involving high-precision optical systems. You will play a key role in the development of embedded software for next-generation submarine technology. This role is suited to engineers who thrive on hands-on technical work, real-time system challenges, and building software that operates in mission-critical environments.
Key Responsibilities:- Develop and integrate embedded real-time software using C++, targeting PIC-based microcontrollers.
- Perform hands-on coding, debugging, and low-level hardware interaction to support system integration activities.
- Ensure all software components align with project-specific and defence industry safety standards.
- Collaborate with multidisciplinary teams including systems and hardware engineers to deliver reliable solutions.
- Work with DOORS to manage and trace requirements throughout the full software lifecycle.
- Contribute to design reviews, test plans, and continuous improvement of development processes.
- 5+ years' experience in embedded software development using C++ in real-time systems.
- Strong background in microcontroller integration, particularly PIC-based architectures.
- Experience working to safety-critical software standards such as DO-178C or MISRA.
- Proficient in software development lifecycle activities including design, integration, and testing.
- Practical use of DOORS or equivalent requirements management tools.
- A pragmatic and proactive attitude with excellent problem-solving skills.
- Exposure to optomechanical systems or embedded systems within the defence or aerospace domains.
- Understanding of low-level drivers, firmware, and hardware/software interfacing.
- Familiarity with configuration management and debugging tools in embedded environments.
- Bachelor's degree in Software Engineering, Electronics, Computer Science, or a related discipline.
- Military/Armed Forces background in a technical role will also be highly regarded.
- Must be a sole UK national and eligible for SC Clearance - minimum 5 years UK residency required.
Why join us? We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. Join our passionate team and start building tomorrow, today!
In short you get:- A personalised career path and a rewarding management style
- A chance to work on the most exciting engineering projects and technologies along with Premium Customers
- A huge diversity of engineering projects and industries
- A competitive salary
- Private Medical Insurance
- Pension Scheme
- Cycle-to-work Scheme among many additional benefits
- Social atmosphere, regular gatherings, and team buildings
- Flexible way of working (role dependent)
Senior Embedded Software Engineer employer: ALTEN
Contact Detail:
ALTEN Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Embedded Software Engineer
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as C++ and PIC-based microcontrollers. Having hands-on experience or projects that showcase your skills in these areas will make you stand out during the interview process.
✨Tip Number 2
Network with professionals in the defence and aerospace sectors. Attend industry events or join relevant online forums to connect with others who work in embedded systems. This can provide valuable insights and potentially lead to referrals.
✨Tip Number 3
Prepare to discuss your experience with safety-critical software standards like DO-178C or MISRA. Be ready to share specific examples of how you've applied these standards in your previous roles, as this will demonstrate your suitability for the position.
✨Tip Number 4
Showcase your problem-solving skills by preparing for technical questions that may arise during the interview. Think of scenarios where you've successfully tackled real-time system challenges, as this aligns perfectly with the role's requirements.
We think you need these skills to ace Senior Embedded Software Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in embedded software development, particularly with C++ and PIC-based microcontrollers. Emphasise any work you've done in real-time systems and safety-critical environments.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for engineering and your specific interest in the defence sector. Mention your hands-on experience with coding, debugging, and system integration, and how it aligns with the role's responsibilities.
Highlight Relevant Experience: In your application, focus on your 5+ years of experience in embedded software development. Include specific examples of projects where you worked with safety standards like DO-178C or MISRA, and your familiarity with tools like DOORS.
Showcase Problem-Solving Skills: Demonstrate your pragmatic and proactive attitude by providing examples of challenges you've faced in previous roles and how you solved them. This will show your potential employer that you're equipped to handle mission-critical environments.
How to prepare for a job interview at ALTEN
✨Showcase Your Technical Skills
Be prepared to discuss your experience with C++ and embedded systems in detail. Highlight specific projects where you've developed real-time software, especially those involving PIC-based microcontrollers.
✨Understand Safety Standards
Familiarise yourself with safety-critical software standards like DO-178C or MISRA. Be ready to explain how you've applied these standards in your previous work, as this is crucial for the role.
✨Demonstrate Problem-Solving Abilities
Prepare examples of challenges you've faced in embedded software development and how you resolved them. This will showcase your pragmatic and proactive attitude, which is highly valued.
✨Collaborate Effectively
Since the role involves working with multidisciplinary teams, be ready to discuss your experience collaborating with systems and hardware engineers. Share examples of how you contributed to design reviews and test plans.
