Climate & Environment Full-time

Senior Software Engineer - Internal Tools

Lunar Energy

Location

Remote (UK)

Type

Full-time

Posted

Oct 28, 2025

Mission

What you will drive

Core responsibilities:

  • Developing software tools to manage internal processes such as production lines, hardware procurement or component design
  • Work across multiple teams in the organisation to gather requirements, architect and deliver end-to-end software tools and cloud services used by the Lunar teams
  • Define data access patterns and storage models for internal databases and processes, including the company Data Lake, to enhance their efficiency

Impact

The difference you'll make

This role creates positive change by building high-leverage tools and automation that multiply the productivity of cross-atlantic teams, ensuring Lunar Energy succeeds in its mission to transform home energy systems through electrification.

Profile

What makes you a great fit

Required skills and experience:

  • Good experience in developing Python
  • Good experience using relational databases
  • Good experience using infrastructure as code
  • Experience with Data Warehousing and Data Lakes
  • Experience integrating internal systems and processes with third-party APIs
  • A proven track record of at least 3 years' of developing and architecting software, encompassing the full lifecycle from prototype to production
  • Ability to gather requirements from non-technical users and use them to drive the development of end-to-end solutions

Benefits

What's in it for you

Compensation and benefits:

  • Competitive salary 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
  • Access to Spill - Mental Health Support platform
  • Enhanced Maternity + Paternity Pay
  • 25 days annual holiday entitlement + 8 Bank Holidays
  • Flexible start and finish times, fully remote working or hybrid depending on preferences

About

Inside Lunar Energy

Lunar Energy is on a mission to transform the way we power our homes by building an ecosystem of all-electric products, starting with a next-generation home battery system and a cloud PaaS to manage large fleets of Distributed Energy Resources (DER) assets.