Senior Full Stack Engineer

HomeServe EMEA; Greater London; Hybrid; GBP 80,000 - 95,000; Full time

Benefits offered by this job

Car allowance

Annual bonus

Pension plan

Job summary

HomeServe Finance in London is seeking a Senior Full Stack Engineer to help us build the technology behind the future of home efficiency. Hybrid work from our London office.

You will design and implement customer journeys and internal tools, own end-to-end solutions, and develop products spanning the lending lifecycle with a strong focus on scalable, reliable software. Collaboration across Product, Design and Engineering is essential.

Qualifications

• Strong full-stack experience with React, TypeScript, Python and Django.
• Experience building scalable REST APIs.
• Practical PostgreSQL and AWS experience.
• Product-focused mindset solving customer problems.
• Experience with AI-assisted development tools.
• Collaborative in fast-moving teams.

Responsibilities

• Design and build customer journeys and internal tools for lending platforms.
• Own solutions from design through deployment, iteration and improvement.
• Develop products covering the lending lifecycle from application to servicing.
• Collaborate with Product, Design and Engineering to deliver high-quality solutions.
• Shape engineering standards and AI-enabled development practices.
• Mentor teammates and raise the technical bar.

Skills

React

TypeScript

Python

Django

REST APIs

AI-assisted development tools

Collaboration

Tools

PostgreSQL

AWS

Claude Code

Cursor

Job description

About The Role

London (Hybrid) | Up to £95,000 + 20% bonus + £7,000 car allowance + 6% matched pension

HomeServe Finance is growing and we’re looking for a Senior Full Stack Engineer to help us build the technology behind the future of home efficiency. We help homeowners access innovative finance solutions that make energy-efficient home improvements simpler, faster and more accessible.

What you’ll be doing

• Designing and building customer-facing journeys and internal tools that make lending simpler, faster and more accessible.
• Taking ownership of solutions from initial design and development through to deployment, iteration and continuous improvement.
• Developing products that support the full lending lifecycle, from application and credit decisioning through to servicing and collections.
• Working closely with Product, Design and Engineering colleagues to turn ideas into high-quality, scalable solutions.
• Helping shape engineering standards, architecture and AI-enabled development practices as the platform evolves.
• Mentoring others, sharing knowledge and helping raise the technical bar across the team.

What’s in it for you

• A competitive salary of up to £95,000.
• A 20% annual bonus opportunity.
• A £7,000 annual car allowance.
• A 6% matched pension to support your future.
• Hybrid working from our London office, with a minimum of two days per week in the office.
• Access to a wide range of employee benefits, wellbeing support and colleague discounts to support you both in and outside of work.

About The Candidate

What we’re looking for

• Strong full-stack engineering experience, particularly with React, TypeScript, Python and Django.
• Confidence building and consuming REST APIs, with a focus on clean, reliable and scalable solutions.
• Practical experience with PostgreSQL and AWS.
• A product-focused mindset, with the ability to solve problems in a way that works for customers and the business.
• Experience in using AI-assisted development tools, such as Claude Code, Cursor or similar, to improve quality, speed and delivery.
• A collaborative approach and the ability to thrive in a fast-moving environment where ideas, ownership and continuous improvement matter.

Diversity & Inclusion

At HomeServe, we're committed to creating a workplace where everyone feels welcome, valued and able to succeed. We actively encourage applications from people of all backgrounds, experiences and identities because we believe diverse teams build better products, make better decisions and create stronger businesses.

Even if your experience doesn't perfectly match every requirement, we'd still love to hear from you.

About The Company

Why HomeServe Finance?

HomeServe Finance is part of the wider HomeServe Group, one of Europe’s leading home services businesses. We’re helping customers access simple, responsible finance for home improvements, with a growing focus on energy efficiency and sustainable living. We’re investing in modern lending platforms, scalable technology and strong engineering standards as we build for the future.

Join HomeServe Finance and help build the technology behind the future of responsible consumer finance and energy-efficient homes.