Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and test innovative power electronics for cutting-edge technologies in automotive and renewable energy.
- Company: Exciting startup spun out of the University of Oxford, focused on revolutionary power systems.
- Benefits: Competitive salary, 25 days holiday, pension scheme, and rapid career progression.
- Other info: Fast-paced environment with opportunities to innovate and grow as the company scales.
- Why this job: Join a dynamic team and shape the future of power electronics in high-growth sectors.
- Qualifications: MEng in Electrical Engineering or related field, with hands-on experience in power electronics.
The predicted salary is between 45000 - 55000 £ per year.
Spun out of the University of Oxford and backed by leading investors, we are commercialising patented, ultra-high power density converter technology. Our innovations unlock smaller, more efficient, and more flexible power systems across high-growth sectors including AI compute, electric vehicles, grid infrastructure, and renewable energy.
We are transitioning from breakthrough research to first product—and building a world-class engineering team to make it happen. If you’re motivated by solving hard, real-world problems and want to see your designs move rapidly from concept to deployed systems, this is a rare opportunity to join at an early stage and shape both the technology and the company.
As a Power Electronics Engineer at Densix, you will play a central role in translating our core IP into robust, manufacturable products. This is a hands-on, multidisciplinary position suited to engineers who thrive in fast-paced environments —from architecture through to testing and customer deployment.
- Participate in major projects in electrical, mechanical, thermal, and manufacturing fields (EMC, thermal, lifetime testing)
- Stay at the forefront of developments in power electronics and related technologies
Qualifications:
- MEng (or equivalent) in Electrical Engineering, Electronics, or a related discipline
- Demonstrable track record in technical design, simulation, and experimental validation in analogue and digital electronic systems and circuits
- Proficiency at electronic design and PCB layout, including rapid prototyping and design iteration
- Direct practical experience of designing, building, and testing power electronic circuits and systems
- Experience of working on electrical systems operating above 600VDC
- Microcontroller software experience applicable to power electronics control systems
- Mechanical design skills and related experience with mechanical CAD systems (Solidworks, Fusion360 etc.)
Growth opportunity – develop quickly as the company scales.
Compensation & Benefits:
- Salary: £45,000 – £55,000 (depending on experience)
- 25 days holiday + bank holidays
- Contributory pension scheme
- Opportunity for rapid progression in a scaling deep-tech company
We’re looking for engineers who are not just technically strong, but genuinely excited by building something new.
Power Electronics Engineer - Automotive in City of London employer: Densix
Contact Detail:
Densix Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Power Electronics Engineer - Automotive in City of London
✨Tip Number 1
Network like a pro! Reach out to your connections in the power electronics field, especially those who might know someone at Densix. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! If you’ve got any projects or prototypes related to power electronics, bring them along to interviews. It’s a great way to demonstrate your hands-on experience and passion for the field.
✨Tip Number 3
Stay updated on industry trends! Read up on the latest in power electronics and automotive tech. Being able to discuss current developments shows you're genuinely interested and engaged in the field.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re keen on joining our team at Densix and contributing to our exciting journey.
We think you need these skills to ace Power Electronics Engineer - Automotive in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Power Electronics Engineer role. Highlight your technical design, simulation, and experimental validation experience to show us you’re the right fit!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for power electronics and how your background can help us transition from research to product. Let us know why you’re excited about joining our team!
Showcase Relevant Projects: Include any projects or experiences that demonstrate your hands-on skills in designing, building, and testing power electronic circuits. We love seeing real-world applications of your work!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at Densix
✨Know Your Tech Inside Out
Make sure you’re well-versed in power electronics and the specific technologies mentioned in the job description. Brush up on your knowledge of high power density converters, PCB layout, and microcontroller software. Being able to discuss these topics confidently will show that you're not just a candidate, but a potential asset to their team.
✨Showcase Your Hands-On Experience
Prepare to share specific examples from your past work where you designed, built, or tested power electronic circuits. Highlight any projects that involved rapid prototyping or working with electrical systems above 600VDC. Real-world examples will demonstrate your practical skills and problem-solving abilities.
✨Emphasise Your Multidisciplinary Skills
Since this role involves collaboration across various fields, be ready to discuss your experience in electrical, mechanical, and thermal engineering. Talk about how you've worked in fast-paced environments and how you can contribute to major projects. This will show that you’re adaptable and ready to tackle diverse challenges.
✨Express Your Passion for Innovation
Densix is looking for engineers who are excited about building something new. Share your enthusiasm for the industry and any personal projects or research that align with their mission. This will help them see that you’re not just looking for a job, but are genuinely interested in contributing to their groundbreaking work.