Design and implement business logic for APIs and UI interfaces
Utilize functional programming and serverless computing
Implement frontend code for mobile or web applications
Coordinate across multiple teams for delivery and consistency
Contribute to the improvement of development best practices
Backend DevelopmentFigmaFrontend Development+4 more
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About Lunar Energy
Lunar Energy is driving the transition to 100% clean energy for homes worldwide. The company designs and engineers an ecosystem of all-electric products, starting with a next-generation home battery system, to empower homeowners with clean, reliable, and cost-effective energy. Their integrated approach combines modular hardware with intelligent software to optimize energy use, provide backup power during outages, and enable participation in virtual power plant programs. Lunar Energy's innovative solutions aim to make homes energy independent, reduce carbon emissions, and enhance grid stability.
How We Work
Lunar Energy fosters a collaborative and inclusive culture where every team member's contributions are valued and can make a significant impact. They believe great ideas can come from anywhere and encourage a fast-moving, agile environment. While headquartered in Mountain View, California, Lunar Energy offers remote and hybrid work options for many roles, reflecting a global presence with products deployed in the US, UK, and Japan.
Engineering at Lunar Energy
Lunar Energy builds a comprehensive hardware and software ecosystem to transform home energy. Their products include modular battery systems (10-30 kWh), an inverter, solar Maximizers to optimize panel output, and the Lunar Bridge, which acts as an electrical panel and grid connection. The core of their intelligence lies in Lunar AI and the Gridshare platform, which use predictive analytics and real-time data to optimize energy savings, manage battery charging/discharging, and facilitate participation in Virtual Power Plants. Engineers tackle challenges in power electronics firmware, embedded systems, cloud infrastructure (AWS), and functional programming with TypeScript and Python, crafting highly reliable and scalable solutions for a distributed energy system.
Why Join Us
Drive global impact by transitioning homes to 100% clean energy and combating climate change.
Work in a fast-moving, collaborative team where your individual initiative directly shapes product development and company success.
Innovate across a full stack of hardware and software, solving complex challenges in renewable energy, AI, and grid management.
Benefit from strong investor backing and a leadership team with a proven track record in the energy sector.
Benefits & Perks
Competitive salary and stock options package.
Private Medical Insurance scheme (BUPA, medical history disregarded).
Wellbeing and lifestyle benefits plan through Medicash.
5% employer contributions pension matching.
£1,000 budget for work-related training per financial year, plus 4 training days.
Cycle To Work scheme and Workplace Nursery benefit.
Access to Spill - Mental Health Support platform.
Enhanced Maternity + Paternity Pay.
25 days annual holiday entitlement + 8 Bank Holidays.