Good Energy
Junior Full Stack Developer
Junior Full Stack Developer at Good Energy, based in Chippenham, Wiltshire, paying £30,000 - £35,000 per annum. This is a permanent role.
- Pay
- £30,000 - £35,000 per annum
- Hours and contract
- Permanent · On site
- Location
- Chippenham, Wiltshire
- Closing date
- Sector
- Software Developer
55% below the typical rate for software developer
Reference 524997f1-9966-419d-aaa0-d46c14159d18
About the role
Junior Full Stack Developer
Join our IT & Digital department as a Junior Full Stack Developer, working in either our Services or B2C development team to build applications that support our customers and our business.
You’ll spend most of your week building new features, working across the stack from C# backend services to Next.js and React Native applications. Our teams own what they build, so you’ll also learn to deploy and monitor your applications in Azure, seeing your work through to production.
This role is for developers early in their career. You might bring a year or two of commercial experience, or a degree, bootcamp or personal projects that show what you can do. You’ll pair regularly with experienced developers, with support from your Team Lead to help you learn, build confidence and grow.
Responsibilities:
You’ll enjoy working with others and communicating clearly, with experience of, or a genuine interest in, using AI tools in your development workflow. We use Claude, GitHub Copilot and Azure AI Foundry, but experience with other AI tools and platforms is equally welcome.
Don’t tick every box? Please apply anyway. We care more about your potential and attitude than a perfect match to a list.
Essentials:
The first 3 months:
Our office is based in Chippenham, Wiltshire. For this role, we're looking for candidates who can come in to our Chippenham office, once a week.
We offer both formal and informal flexible working options. Full-time hours are 37.5 per week, Monday to Friday.
The office is fully accessible, allowing everyone to participate fully in their working lives regardless of any mobility challenges. We promote work-life balance and flexibility through hybrid working, which combines both remote and office work.
🏡 £500 work from home allowance - an annual allowance paid monthly alongside your salary to support with working from home costs.
🚆 £500 travel allowance - an annual allowance paid monthly alongside your salary to support with travelling to work costs.
📖 £500 annual development allowance: To spend on your chosen development area, whether that’s in your current role, or future roles.
🎁 8% annual bonus: company
Application Deadline: 6 December 2026
Department: Technology
Employment Type: Permanent - Full Time
Location: Chippenham, Wiltshire
Compensation: £30,000 - £35,000 / year
Description
No day will be the same - here are some of the highlights
Ready to build your development career and help power a cleaner future?Join our IT & Digital department as a Junior Full Stack Developer, working in either our Services or B2C development team to build applications that support our customers and our business.
You’ll spend most of your week building new features, working across the stack from C# backend services to Next.js and React Native applications. Our teams own what they build, so you’ll also learn to deploy and monitor your applications in Azure, seeing your work through to production.
This role is for developers early in their career. You might bring a year or two of commercial experience, or a degree, bootcamp or personal projects that show what you can do. You’ll pair regularly with experienced developers, with support from your Team Lead to help you learn, build confidence and grow.
Responsibilities:
- Feature Development: Build new features across our web, mobile and backend applications, writing clean, well-tested code in C#/.NET, TypeScript, Next.js and React Native.
- Cloud & Deployment: Learn to deploy, run and monitor your applications in Azure, seeing your work through to production.
- Development Tooling: Use Azure DevOps for boards, repos and CI/CD pipelines.
- Shaping Solutions: Work with your product manager to understand requirements and help shape practical solutions.
- Quality: Collaborate with our automation tester to make quality part of everything we ship.
- Teamwork & Learning: Take part in code reviews, pairing and Scrum ceremonies, learning from others and sharing your ideas.
- AI & Modern Tools: Use AI tools thoughtfully to work smarter, and share what you learn with the team.
- Services: The systems and integrations behind our solar installations and energy services, supporting the customer journey from sales and quoting through to onboarding and ongoing maintenance.
- B2C: Our direct-to-consumer energy supply and Feed-in Tariff (FIT) platforms for households.
- B2B: Energy supply and Feed-in Tariff (FIT) platforms for businesses.
What you'll need to succeed
You’ll bring some experience with C#/.NET, JavaScript, TypeScript and React and/or Next.js, along with curiosity and an interest in how things work from end to end. You’ll be keen to learn, comfortable asking questions and ready to put feedback into practice.You’ll enjoy working with others and communicating clearly, with experience of, or a genuine interest in, using AI tools in your development workflow. We use Claude, GitHub Copilot and Azure AI Foundry, but experience with other AI tools and platforms is equally welcome.
Don’t tick every box? Please apply anyway. We care more about your potential and attitude than a perfect match to a list.
Essentials:
- Some experience with C# and .NET
- Some experience with JavaScript and TypeScript
- Some experience with React and/or Next.js
- Experience with, or a genuine interest in, using AI tools in your development workflow
- Curiosity, the ability to learn quickly and an interest in how things work from end to end
- Willingness to ask questions and act on feedback
- Good communication skills and a collaborative approach
- Experience with Azure or another cloud platform
- React Native or mobile app development experience
- Experience with CI/CD and modern development practices, including automated testing, code review and trunk-based development
- Experience with Azure DevOps or similar development tooling
- Experience working in an Agile or Scrum team
- Experience with databases such as SQL Server and/or Cosmos DB, or equivalent SQL/NoSQL technologies
- Knowledge of the energy sector – not required, as we’ll help you learn
- Backend: .NET / C#
- Frontend: Next.js, React, TypeScript
- Mobile: React Native
- Cloud: Azure – Functions, App Service, Service Bus, Application Insights and more
- Data: SQL Server, Cosmos DB, Azure Table Storage, Databricks
- Tooling: Azure DevOps for work item management, repos and pipelines
- AI: Claude, GitHub Copilot, Azure AI Foundry
The first 3 months:
- You’ve settled into the team and understand how we work
- You’ve set up your environment and are regularly shipping features to production
- You’re getting to grips with our stack, codebase and Azure DevOps pipelines
- You’re contributing to code reviews and Scrum ceremonies
- You’re delivering features with growing independence
- You’re deploying and monitoring your own changes in Azure, and learning to troubleshoot issues
- You’re asking good questions, spotting improvements and sharing ideas
- You’re a reliable, confident contributor to the team’s delivery
- You take ownership of features from refinement through to production
- You’re helping others, sharing knowledge and making good use of AI and modern tooling
- You have a clear development plan with your Team Lead
Our office is based in Chippenham, Wiltshire. For this role, we're looking for candidates who can come in to our Chippenham office, once a week.
We offer both formal and informal flexible working options. Full-time hours are 37.5 per week, Monday to Friday.
The office is fully accessible, allowing everyone to participate fully in their working lives regardless of any mobility challenges. We promote work-life balance and flexibility through hybrid working, which combines both remote and office work.
Benefits you can rely on
Great allowances for hybrid working:🏡 £500 work from home allowance - an annual allowance paid monthly alongside your salary to support with working from home costs.
🚆 £500 travel allowance - an annual allowance paid monthly alongside your salary to support with travelling to work costs.
📖 £500 annual development allowance: To spend on your chosen development area, whether that’s in your current role, or future roles.
🎁 8% annual bonus: company
Reference: 524997f1-9966-419d-aaa0-d46c14159d18 · Posted 38 minutes ago · Closes 6 Dec 2026 · Listed via Good Energy
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