Climate & Environment Full-time

Senior Frontend Designer

Lunar Energy

Posted

May 06, 2026

Location

Remote (UK)

Type

Full-time

Mission

What you will drive

  • Take initiative to ensure delivery of high stakes and/or time sensitive deliverables
  • Work and coordinate across multiple teams to ensure delivery, raise standards and ensure consistency
  • Ensure the quality and reliability of the Lunar Energy component library both at the software and design level
  • Contribute to the continual improvement of our development best practices

Impact

The difference you'll make

This role helps transform how we use and manage energy in the home and on the grid, optimizing value and efficiency for end users and energy companies to reduce costs and carbon footprint.

Profile

What makes you a great fit

  • Expert level in Typescript, React and front-end development (HTML/CSS)
  • Expert level in UI/UX design, and tools such as Figma, Adobe Suite, and Sketch
  • Strong visual portfolio showcasing UI/UX design, data visualisations, and motion design
  • Experience in developing component libraries, including complex, high-interaction components such as charts, tables, date pickers, and other advanced UI patterns

Benefits

What's in it for you

  • Competitive salary and stock options package
  • 25 days annual leave + public holidays
  • Private Medical Insurance via BUPA
  • Wellbeing and lifestyle benefits plan through Medicash
  • 5% employer pension matching
  • £1,000 annual training budget + 4 training days
  • Cycle To Work scheme and Workplace Nursery benefit
  • Access to Spill Mental Health Support platform
  • Enhanced Maternity + Paternity Pay
  • Regular socials and activities
  • Flexible start and finish times, fully remote working or hybrid

About

Inside Lunar Energy

Lunar Gridshare is transforming how we use and manage energy in the home and on the grid, managing solar, home energy storage systems, electric vehicles, and other energy-intensive flows to reduce costs and carbon footprint.