Senior AI Software Engineer | .NET & Azure | £70,000 - £100,000
Are you a strong C#/.NET and Azure engineer who has recently started building AI agents or applications using LLMs?
I'm working on an exciting opportunity with a major technology consultancy, supporting a public-sector client in Cardiff.
They're looking for an experienced software engineer who can combine solid development skills with practical, demonstrable AI experience.
You don't need to be an AI research expert. If you've been tasked with building agents or LLM-powered applications in your current role and can talk confidently about what you've built, this could be a great next step.
Key experience:
- Strong C#/.NET and Microsoft Azure
- Hands-on experience building LLM applications or AI agents
- Exposure to Azure OpenAI, RAG, APIs or agent orchestration
- Ability to explain and demonstrate your technical work
Location: Cardiff
Working pattern: Primarily remote, with around 2-3 days per month in Cardiff
Salary: £70,000-£100,000, depending on experience
SC clearance eligibility required
Interview: One technical Teams interview
RSG Plc is acting as an Employment Agency in relation to this vacancy.
Senior Software Engineer in Cardiff employer: F5 Careers
Join a forward-thinking software business at the forefront of AI transformation, where your contributions will directly shape innovative products used by real customers. Enjoy a flexible work environment with mostly remote options, competitive salary, and unique benefits like a Cycle-to-Work scheme and sabbatical opportunities, all while being part of a supportive R&D team backed by a large international technology group. This is not just a job; it's a chance to make a meaningful impact in the AI landscape from day one.
