Junior Software Developer

Junior Software Developer

Full-Time 30000 - 40000 € / year (est.) Home office (partial)
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At a Glance

  • Tasks: Join us to develop exciting digital projects that make a real difference in the energy sector.
  • Company: Ofgem, the energy regulator for Great Britain, committed to greener outcomes.
  • Benefits: Flexible working, on-the-job training, and support for your career growth.
  • Other info: Collaborative and diverse team culture where your ideas are valued.
  • Why this job: Be part of innovative schemes that power the transition to a cleaner energy future.
  • Qualifications: Experience with C#, ASP.NET, SQL Server, and a passion for software development.

The predicted salary is between 30000 - 40000 € per year.

We’re offering a permanent role with the chance to work on exciting digital projects in a fast‑paced and collaborative environment. This is a fantastic opportunity to gain exposure to both brand‑new technologies and established systems, developing valuable technical experience across a wide range of digital services.

You’ll be part of work that directly supports our mission to deliver greener, fairer outcomes for consumers and the environment. You’ll join a supportive and varied delivery environment where no two days are the same, working across innovative schemes and digital platforms that make a real difference.

From greenfield development through to improving and maintaining existing applications, you’ll contribute to work that is both technically engaging and highly impactful. We’re looking for someone with a strong interest in software development and experience working with core technologies such as C#, ASP.NET and SQL Server, alongside an understanding of debugging and fault diagnosis.

You’ll bring an organised and proactive approach, with the ability to manage development tasks and problem resolution effectively, as well as an eagerness to build your knowledge across modern development tools, cloud technologies and Agile delivery environments.

In return, you’ll benefit from flexible working opportunities, on‑the‑job training, and support to help you grow your technical capability and career ambitions. You’ll join a welcoming and diverse team culture where collaboration, innovation and continuous improvement are encouraged, and where your ideas and contributions will be valued from day one.

We have a critical purpose to develop and support digital solutions that help power the transition to a cleaner, more secure energy future. Join us in driving innovation across the energy sector while supporting the delivery of vital schemes that benefit consumers and communities across the UK.

Location: London, Glasgow, Cardiff

Contract type: Full time, Permanent

Profession: Digital, Energy, IT, Technology

Working pattern: Flexible working, Hybrid

Closing Date: 01/06/2026

Junior Software Developer employer: UK Regulators' Network

Ofgem is an excellent employer for aspiring Junior Software Developers, offering a dynamic and collaborative work environment in London, Glasgow, or Cardiff. With a strong commitment to employee growth, you will receive on-the-job training and flexible working opportunities while contributing to impactful digital projects that support the transition to a greener energy future. Join a diverse team where your ideas are valued, and enjoy the chance to develop your technical skills across modern technologies and Agile practices.

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Contact Detail:

UK Regulators' Network Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Junior Software Developer

Tip Number 1

Network like a pro! Reach out to current or former employees at Ofgem on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

Tip Number 2

Show off your skills! If you’ve got a GitHub or personal project showcasing your C#, ASP.NET, or SQL Server skills, make sure to share it during interviews. It’s a great way to demonstrate your passion and technical know-how.

Tip Number 3

Prepare for the tech talk! Brush up on common coding challenges and debugging scenarios. Practising these will help you feel more confident when discussing your problem-solving approach in interviews.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Ofgem team.

We think you need these skills to ace Junior Software Developer

C#
ASP.NET
SQL Server
Debugging
Fault Diagnosis
Organisational Skills
Proactive Approach

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that match the Junior Software Developer role. Highlight your experience with C#, ASP.NET, and SQL Server, and don’t forget to mention any projects that showcase your debugging skills!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to express your passion for software development and how you can contribute to Ofgem's mission. Be sure to mention your eagerness to learn and grow in a collaborative environment.

Showcase Your Projects:If you've worked on any relevant projects, whether personal or professional, make sure to include them in your application. This gives us a glimpse of your practical skills and your ability to tackle real-world problems.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you're serious about joining our team at Ofgem!

How to prepare for a job interview at UK Regulators' Network

Know Your Tech Stack

Make sure you brush up on your knowledge of C#, ASP.NET, and SQL Server. Be ready to discuss how you've used these technologies in past projects or coursework. It’s a great way to show your genuine interest in software development and your readiness to tackle the challenges at Ofgem.

Showcase Problem-Solving Skills

Prepare to talk about specific instances where you've debugged issues or resolved faults in your code. Use the STAR method (Situation, Task, Action, Result) to structure your answers. This will demonstrate your organised and proactive approach to problem resolution, which is key for this role.

Emphasise Your Eagerness to Learn

Ofgem values continuous improvement, so express your enthusiasm for learning new technologies and methodologies. Mention any recent courses, certifications, or personal projects that showcase your commitment to growing your technical skills, especially in cloud technologies and Agile environments.

Cultural Fit Matters

Research Ofgem's mission and values, particularly their focus on greener outcomes and community benefits. Be prepared to discuss how your personal values align with theirs and how you can contribute to their diverse team culture. This will help you stand out as a candidate who not only has the technical skills but also shares their vision.