Senior Electronics Engineer
Cardiff (1 day WFH per week)
£55,000 - £65,000
Were looking for an experienced Electronics Engineer to join a fast-moving technical team and support the development of next-generation hardware products. Youll work across the full electronics lifecycle - from concept, simulation and PCB design to debugging, validation and EMC compliance.
This role suits someone hands-on, collaborative, and confident in high-density, high-speed circuit design.
Key Responsibilities
Review, analyse and improve electronic prototypes
Design and implement new electronics for upcoming products
Debug and tune PCB hardware (bench, lab, and in-vehicle)
Lead root-cause analysis and design improvements
Develop and maintain test, research and validation methods
Execute validation plans and verify electrical systems
Create prototype PCBs/microsystems for in-house testing
Manage EMC reviews and work with specialist labs
What Youll Bring
Degree in Electronics Engineering, Physics, or similar
7-10 years relevant engineering experience
Strong experience in testing & debugging
Full product lifecycle experience from concept to mass production
Strong schematic capture & PCB design (Altium or similar)
High-speed / high-density board design experience
EMC compliance and testing knowledge
Strong troubleshooting skills in a lab environment
Excellent communication, organisation and teamwork
Ability to work in fast-paced, global project environments
Willingness to travel internationally a few times per year (around 10 days at a time)
Bonus: Video tech experience, RF/antenna design, impedance matching, DDR/MIPI/SERDES/USB/PCIe/HDMI experience.
Hours
Full-time | Monday-Friday, 9:00-17:30 (37.5 hrs)
*Flexitime - Flexible working hours when working in the office. Start between: 7-10am, Finish between: 3-6pm. Team members are expected to be present for any meeting between these times. Ability to accrue up to 8 hours flexi time.
Benefits
25 days holiday + bank holidays + your birthday off, flexible benefits including healthcare options, pension scheme, and lifestyle perks
If youre excited by innovation, hands-on engineering, and developing products that genuinely make an impact - wed love to hear from you.

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