Lunar Energy is hiring a
Senior Firmware Engineer

Summary

The job is for a Senior Firmware Engineer at Lunar, a company specializing in all-electric home energy solutions. The role requires 5+ years of experience in software development, proficiency in C for bare metal systems or RTOS, and experience implementing power electronics firmware control functionality. The team is small, dynamic, and open to remote work with occasional visits to the California HQ.

Requirements

• 5+ years’ of experience developing and architecting software, with experience of the full lifecycle from prototype to production
• Proficiency in C for bare metal systems and/or RTOS
• Experience implementing power electronics firmware control functionality
• Strong ability to integrate hardware and software to develop end-to-end solutions
• Comfortable working in a fast-paced small team, where your initiative and contributions have a significant impact
• Experience of contributing to a multi-disciplinary team following modern software engineering practices (e.g. Git, Continuous Integration)

Responsibilities

• Develop firmware for our hardware devices including optimization on the edge
• Design, code and test sub-systems that provide high performance functionality on constrained hardware
• Write code across the full embedded stack from bootloader to high-level application software, including embedded Linux operating systems

Preferred Qualifications

• Familiarity with automated testing tools and debugging methodologies
• Experience with battery management systems and AC/DC converters
• Ability to read hardware schematics and PCBs
• Experience in Rust or Python

Benefits

• Competitive salary from £70,000 to £95,000 per Annum and stock options package
• Private Medical Insurance scheme through BUPA (medical history disregarded)
• A wellbeing and lifestyle benefits plan through Medicash
• 5% employer contributions pension matching
• A budget for work related training of £1,000 per financial year and an allowance of 4 training days
• Cycle To Work scheme and Workplace Nursery benefit
• ��200 upon joining for remote work set-up
• Access to Spill - Mental Health Support platform
• Enhanced Maternity + Paternity Pay
• 25 days annual holiday entitlement + 8 Bank Holidays
• Flexible start and finish times