Senior Software Engineer - Internal Tools at Lunar Energy in London, England, United Kingdom | Kablio

Role

Description

requirements gathering

software tools

cloud services

process automation

data architecture

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
Developing software tools to manage internal processes such as production lines, hardware procurement or component design
Define data access patterns and storage models for internal databases and processes, including the company Data Lake, to enhance their efficiency

Requirements

aws

cloudformation

python

postgres

functional programming

data warehousing

Good experience using CloudFormation and AWS
Self-motivated and capable of working independently
Experience with Data Warehousing and Data Lakes
Comfortable collaborating with colleagues in the Pacific Time zone
Good experience using relational databases
A proven track record of at least 3 years' of developing and architecting software, encompassing the full lifecycle from prototype to production.
Experience integrating internal systems and processes with third-party APIs
Direct experience with functional programming
Good experience in developing Python
Good experience with Postgres
Good experience with backend TypeScript or another statically typed language
Ability to gather requirements from non-technical users and use them to drive the development of end-to-end solutions.
Good experience using infrastructure as code

Benefits

Access to Spill - Mental Health Support platform
Cycle To Work scheme and Workplace Nursery benefit
A wellbeing and lifestyle benefits plan through Medicash
5% employer contributions pension matching
Competitive salary and stock options package
A budget for work-related training of £1,000 per financial year and an allowance of 4 training days
Private Medical Insurance scheme through BUPA (medical history disregarded);
Enhanced Maternity + Paternity Pay
25 days annual holiday entitlement + 8 Bank Holidays
Happy working in a small, fast-moving team, in which your initiative and contributions can have a big impact
Flexible start and finish times, fully remote working or hybrid depending on preferences

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

$300 million

Series C Funding

The company secured significant backing from Sunrun and SK Group, enabling global expansion.

20 kWh

Battery Capacity

The flagship system provides reliable energy storage and backup capabilities.

25-year

Warranty Duration

The system is built to stringent quality standards, ensuring long-term reliability.

Lunar Energy was founded by a former Tesla Energy executive with a mission to electrify homes through integrated battery and solar systems.
The company has expanded its global presence across the US, UK, and Japan.
The Lunar System combines modular batteries, hybrid inverter, smart panel, and panel-level maximizers into an easy-to-install home energy ecosystem.
The AI-driven Gridshare software (acquired via Moixa) intelligently manages energy usage and enables participation in virtual power plants.
The system delivers reliable backup even in extreme conditions like flooding and seismic events.
Strategic partnerships include integration with Eaton smart breakers and collaboration with Sunrun on virtual power plant deployments.
Lunar’s network of connected systems empowers homeowners and supports grid resilience by aggregating distributed energy resources.

Culture + Values

Fosters a collaborative and inclusive environment built on trust, curiosity, and a sense of urgency.
Empowers employees to think innovatively, make bold decisions, and drive meaningful change.
Supports a healthy work-life balance through flexible work arrangements and generous time-off policies.
Creates a fast-paced, entrepreneurial, people-first, supportive, engaging, and fun workplace.
Adopts a data-driven and science-focused approach to innovation and operational excellence.

Environment + Sustainability

35+ Grid Support Events

Clean-Energy Storage Dispatch

Partnership with California DSGS program to incentivize clean-energy storage dispatch for grid stability.

100% Clean Energy

Home Energy Transition Goal

Mission to transition all homes to rely entirely on clean energy through generation, storage, and control.

Enabling homeowners to generate, store, and control their own energy
Using Gridshare AI-powered software to optimize energy distribution
Focus on Virtual Power Plants to balance grid demand and reduce fossil fuel reliance
AI-driven predictive maintenance and real-time analytics to enhance efficiency
Implicit net-zero target through clean energy transition

Inclusion & Diversity

Prioritizes building a diverse and inclusive workplace that values individual perspectives and contributions
Actively recruits and supports employees from a range of backgrounds and experiences
Fosters a collaborative and supportive environment where all employees feel valued and respected
Culture emphasizes trust, leadership, curiosity, and success through customer satisfaction

Articles

Support: Troubleshoot your Lunar App account

Blog: Introducing the Lunar System

Learn: Process for getting a Lunar System installed

Role

Description

requirements gathering

software tools

cloud services

process automation

data architecture

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
Developing software tools to manage internal processes such as production lines, hardware procurement or component design
Define data access patterns and storage models for internal databases and processes, including the company Data Lake, to enhance their efficiency

Requirements

aws

cloudformation

python

postgres

functional programming

data warehousing

Good experience using CloudFormation and AWS
Self-motivated and capable of working independently
Experience with Data Warehousing and Data Lakes
Comfortable collaborating with colleagues in the Pacific Time zone
Good experience using relational databases
A proven track record of at least 3 years' of developing and architecting software, encompassing the full lifecycle from prototype to production.
Experience integrating internal systems and processes with third-party APIs
Direct experience with functional programming
Good experience in developing Python
Good experience with Postgres
Good experience with backend TypeScript or another statically typed language
Ability to gather requirements from non-technical users and use them to drive the development of end-to-end solutions.
Good experience using infrastructure as code

Benefits

Access to Spill - Mental Health Support platform
Cycle To Work scheme and Workplace Nursery benefit
A wellbeing and lifestyle benefits plan through Medicash
5% employer contributions pension matching
Competitive salary and stock options package
A budget for work-related training of £1,000 per financial year and an allowance of 4 training days
Private Medical Insurance scheme through BUPA (medical history disregarded);
Enhanced Maternity + Paternity Pay
25 days annual holiday entitlement + 8 Bank Holidays
Happy working in a small, fast-moving team, in which your initiative and contributions can have a big impact
Flexible start and finish times, fully remote working or hybrid depending on preferences

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

$300 million

Series C Funding

The company secured significant backing from Sunrun and SK Group, enabling global expansion.

20 kWh

Battery Capacity

The flagship system provides reliable energy storage and backup capabilities.

25-year

Warranty Duration

The system is built to stringent quality standards, ensuring long-term reliability.

Lunar Energy was founded by a former Tesla Energy executive with a mission to electrify homes through integrated battery and solar systems.
The company has expanded its global presence across the US, UK, and Japan.
The Lunar System combines modular batteries, hybrid inverter, smart panel, and panel-level maximizers into an easy-to-install home energy ecosystem.
The AI-driven Gridshare software (acquired via Moixa) intelligently manages energy usage and enables participation in virtual power plants.
The system delivers reliable backup even in extreme conditions like flooding and seismic events.
Strategic partnerships include integration with Eaton smart breakers and collaboration with Sunrun on virtual power plant deployments.
Lunar’s network of connected systems empowers homeowners and supports grid resilience by aggregating distributed energy resources.

Culture + Values

Fosters a collaborative and inclusive environment built on trust, curiosity, and a sense of urgency.
Empowers employees to think innovatively, make bold decisions, and drive meaningful change.
Supports a healthy work-life balance through flexible work arrangements and generous time-off policies.
Creates a fast-paced, entrepreneurial, people-first, supportive, engaging, and fun workplace.
Adopts a data-driven and science-focused approach to innovation and operational excellence.

Environment + Sustainability

35+ Grid Support Events

Clean-Energy Storage Dispatch

Partnership with California DSGS program to incentivize clean-energy storage dispatch for grid stability.

100% Clean Energy

Home Energy Transition Goal

Mission to transition all homes to rely entirely on clean energy through generation, storage, and control.

Enabling homeowners to generate, store, and control their own energy
Using Gridshare AI-powered software to optimize energy distribution
Focus on Virtual Power Plants to balance grid demand and reduce fossil fuel reliance
AI-driven predictive maintenance and real-time analytics to enhance efficiency
Implicit net-zero target through clean energy transition

Inclusion & Diversity

Prioritizes building a diverse and inclusive workplace that values individual perspectives and contributions
Actively recruits and supports employees from a range of backgrounds and experiences
Fosters a collaborative and supportive environment where all employees feel valued and respected
Culture emphasizes trust, leadership, curiosity, and success through customer satisfaction

Articles

Support: Troubleshoot your Lunar App account

Blog: Introducing the Lunar System

Learn: Process for getting a Lunar System installed