Skills

Communication Python C# Databases angular Azure react AWS Accounting cloud platforms Agile .NET GCP

Job Specifications

Senior Software Engineer – AI Team (.NET/C#)

We’re partnering with a fast-growing fintech and payments business that’s building intelligent, AI-powered software used by thousands of businesses across the UK.

They’re now looking for a Senior Software Engineer to join their AI team, focused on developing production-grade AI systems that automate complex financial and accounting workflows — not just chatbots.

You’ll work in a small, autonomous squad with full ownership across the stack, from scalable back-end services to intuitive front-end interfaces, collaborating closely with the AI platform team to bring LLM-powered features into core products.

What you’ll be doing

Architect and build scalable, secure AI-powered applications
Design performant back-end services in C# / .NET, integrating with AI systems
Develop user-friendly front-end interfaces using Blazor or React/Vue/Angular
Lead technical direction, mentor engineers, and promote best practices
Collaborate with AI teams to design and deliver real production features

What you’ll need

Proven full-stack experience delivering production web applications
Hands-on experience with LLMs / GenAI / ML in production
Strong background in C#, .NET, REST APIs, and cloud platforms (Azure, AWS, or GCP)
Agile mindset with focus on testing, observability, and secure delivery
Excellent communication and cross-functional collaboration skills

Nice to have

Experience with vector databases, RAG systems, or multi-agent AI
Python skills for AI/ML development
Familiarity with MLOps, Langfuse, or LiteLLM
Background in fintech, SaaS, or payments software

Join a forward-thinking fintech where you’ll have the freedom to innovate, influence technical direction, and build AI systems that genuinely impact users.

About the Company

The Explore Group has been helping companies recruit top talent in the ever-evolving world of technology since 2005. We’ve adapted alongside the changing IT market to become increasingly specialist enabling us to support our customers on their journey through the new digital economy. Our niche divisions of Open Source, Cloud, DevOps, Mobile, Digital Marketing and Technology now provide both candidates and clients with the knowledge, market insight and advice that they need to build great teams now and for the future. T... Know more