Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead hardware development for innovative wearable tech and integrate cutting-edge sensors.
- Company: Next-gen wearables startup in London, redefining tech integration with clothing.
- Benefits: Competitive salary, equity options, and a clear pathway to CTO within 12 months.
- Why this job: Join a small, dynamic team and make a real impact on the future of wearables.
- Qualifications: Experience in embedded systems, PCB design, and firmware development.
- Other info: Fast-paced environment with significant influence over product direction.
The predicted salary is between 60000 - 84000 £ per year.
We’re partnering with a next-generation wearables startup based in London that’s redefining how technology integrates with clothing. The company specialises in subtle, lightweight wearables – technology so seamlessly embedded you wouldn’t know it’s there. With a successful product already in the market, they’re now entering their second iteration of hardware and embedded systems as they scale.
The Role:
- Lead hardware development across wearable and sensor-based products
- Own embedded electronics, PCB design, and firmware development
- Integrate sensors for wearable applications
- Support regulatory and certification processes
Technical Environment:
- Embedded systems: ESP (current), moving toward Rockwell chips
- PCB tools: Altium Designer, EasyPC
- Wireless: Bluetooth Classic (ESP), Wi-Fi
Team & Setup:
- Small, fast-moving team (8 people)
- Majority onsite, with on-demand hybrid flexibility
- London-based office
Compensation & Progression:
- £70k+ base salary + meaningful equity
- CTO compensation expected to rise closer to £100k (targeting Q4)
- Significant influence over product and technical direction
Lead Hardware Engineer in London employer: X4 Technology
Contact Detail:
X4 Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Hardware Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your previous projects, especially those related to embedded systems and PCB design. This will give you an edge and demonstrate your hands-on experience to potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on technical questions specific to hardware engineering. Practice explaining your thought process and problem-solving approach, as this will help you stand out during technical assessments.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets seen by the right people in our fast-moving team.
We think you need these skills to ace Lead Hardware Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Lead Hardware Engineer role. Highlight your expertise in embedded systems, PCB design, and firmware development to catch our eye!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for wearable technology and how your background makes you the perfect fit for our small, fast-moving team. Let us know why you want to join us on this exciting journey.
Showcase Relevant Projects: If you've worked on any projects related to wearables or sensor-based products, make sure to mention them! We love seeing real-world applications of your skills, so don’t hold back on sharing your achievements.
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’re considered for the role. Plus, it shows us you’re keen to be part of our innovative team!
How to prepare for a job interview at X4 Technology
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technical environment mentioned in the job description. Brush up on your knowledge of embedded systems, PCB design, and firmware development. Being able to discuss specific projects or experiences with ESP, Rockwell chips, and tools like Altium Designer will show that you’re not just familiar but truly engaged with the technology.
✨Showcase Your Problem-Solving Skills
Prepare to discuss challenges you've faced in previous roles, especially those related to hardware development and integration of sensors. Think of specific examples where you’ve had to troubleshoot issues or innovate solutions. This will demonstrate your ability to think critically and adapt in a fast-paced environment.
✨Understand the Company’s Vision
Research the startup and its products thoroughly. Understand how they’re redefining wearables and what makes their technology unique. Being able to articulate why you’re excited about their mission and how you can contribute to their next iteration of hardware will set you apart from other candidates.
✨Be Ready for Team Dynamics
Since it’s a small team, be prepared to discuss how you work collaboratively and lead projects. Share examples of how you’ve successfully worked in tight-knit teams and how you can influence product direction. Highlighting your leadership potential will align perfectly with their goal of finding someone who can grow into a CTO role.
