At a Glance
- Tasks: Design and develop embedded firmware for cutting-edge battery management systems.
- Company: Rapidly expanding energy infrastructure company with a focus on innovation.
- Benefits: Competitive salary, flexible working, employee share scheme, and comprehensive benefits.
- Other info: Enjoy genuine technical autonomy and excellent career growth opportunities.
- Why this job: Join a fast-growing team and make a real impact in energy resilience.
- Qualifications: Experience in embedded C/C++ and knowledge of battery management systems required.
The predicted salary is between 63000 - 77000 £ per year.
A rapidly expanding commercial energy infrastructure company is looking for an experienced Embedded Software Engineer to join their growing team. You will own firmware architecture for battery energy storage systems delivering mission-critical power resilience to customers across oil and gas and beyond - working with cutting-edge battery topologies and real-time power management algorithms.
Key Responsibilities
- Design and develop embedded C/C++ firmware for battery management controllers, including state estimation, cell balancing, and thermal management.
- Evolve BMS architecture to support next-gen energy storage topologies, including ring-topology configurations and distributed cell monitoring.
- Implement and optimise real-time power control logic for fast-response systems (50-240kW+), ensuring 99%+ reliability and uptime.
- Define and debug power electronics interfaces, CAN/Modbus communication stacks, and safety-critical monitoring systems.
- Develop test strategies and provide field support for deployed systems.
Required Experience
- Embedded software development in C/C++ (microcontrollers, embedded Linux, or real-time systems).
- Battery management systems, power electronics, or energy storage.
- Strong real-time fundamentals: interrupt handling, state machines, deterministic timing.
- Proficiency with CAN bus, Modbus, or RS485.
- Understanding of power electronics: voltage/current sensing, SoC/SoH estimation, thermal modelling.
- Git and embedded debugging/test automation tools.
- IEC 61508/functional safety experience a strong advantage.
Desirable
- Battery chemistry knowledge (Li-ion, LFP), industrial IoT/cloud-connected systems, FPGA/ASIC design, automotive/aerospace power systems, and wireless integration (Bluetooth/WiFi/4G/5G).
What They Offer
£65,000-£75,000, flexible/hybrid working, employee share scheme, modern engineering toolkit, and genuine technical autonomy within a small, fast-growing team. Plus pension, health insurance, and comprehensive benefits.
How to Apply
Send your CV and a brief cover letter, including links to relevant work (GitHub, past projects, technical write-ups).
Equal opportunities employer - applications welcome from all backgrounds.
Embedded Software Engineer in Royal Leamington Spa employer: KO2 Embedded Recruitment Solutions LTD
Join a well-established engineering company in Eastbourne that prioritises innovation and fosters a collaborative work culture. As a Senior Embedded Software Engineer, you'll benefit from a hybrid working model, allowing for a balanced work-life dynamic, while also having access to continuous professional development opportunities. This is an excellent employer that values its employees and invests in their growth, making it a rewarding place to advance your career.
Contact Details:
KO2 Embedded Recruitment Solutions LTD Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Embedded Software Engineer in Royal Leamington Spa
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We think you need these skills to ace Embedded Software Engineer in Royal Leamington Spa
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 KO2 Embedded Recruitment Solutions LTD.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at KO2 Embedded Recruitment Solutions LTD 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 KO2 Embedded Recruitment Solutions LTD
✨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 KO2 Embedded Recruitment Solutions LTD 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.
