Senior Software Engineer

Salary: £40,000 - 70,000 per year

Requirements:

• Strong C# and .NET expertise, with a track record of designing high-performance, real-time systems
• Solid database experience
• Confidence using AI-assisted coding tools and agentic workflows day to day
• Familiarity with Agile environments and collaborative code review
• Git and Azure DevOps knowledge
• A strong communicator, able to translate technical detail for non-technical audiences

Responsibilities:

• Driving the evolution of our platform architecture, spotting opportunities to improve performance, scalability and resilience
• Owning technical design decisions while staying hands-on through the full development lifecycle, from concept to delivery
• Championing engineering best practice, clean structure, testability and solid documentation
• Supporting cloud operations across Microsoft Azure, including App Services, CI/CD pipelines and Azure Front Door
• Staying ahead of the curve on emerging tools and techniques, including AI-assisted and agentic development workflows

Technologies:

• AI
• Azure
• C#
• CI/CD
• Cloud
• DevOps
• Git
• ASP.NET
• Copilot
• Cursor
• GitHub

More:

We are a leading player in the UK and European Energy & Renewables tech sector, and we are hiring an AI-first Software Engineer to join our core product development team in London or Edinburgh. You will be part of a high-performing, collaborative group of around 10 to 15 people, owning one of the most powerful real-time data engines in the sector, recognised as the gold standard for decision making and trading. We offer hybrid working with 2 days a week in our London or Edinburgh office, 26 days annual leave plus bank holidays, private medical insurance, life assurance, a competitive pension, a discretionary bonus scheme, and cycle to work and electric vehicle salary sacrifice schemes. We are a multi-award-winning, people-first organisation, and this role gives you the chance to combine the stability of an established UK consultancy with the pace and purpose of a growing technology business while making a tangible impact on the energy transition.

last updated 36 week of 2026