Job Description
We’re working with a product-based software company behind a market-leading platform that’s used at scale across its industry. The team has recently launched its first AI-powered feature into production and is now investing further in AI-driven innovation across the product.
This is a key hire as AI becomes an increasingly important part of the product roadmap.
Key Info:
Location: Hybrid / Newcastle 2 days per weekLevel: Senior Type: Permanent
As a Senior Software Engineer (AI / .NET), you’ll play a hands-on role in designing, building, and integrating AI-powered functionality into a live, customer-facing product.
You’ll work closely with engineers, product, and stakeholders to turn AI capability into real business value — focusing on production-ready solutions rather than proof-of-concepts.
Key Responsibilities
* Design and develop high-quality software using C# / .NET
* Build and integrate AI features into an existing product ecosystem
* Work with AI services, models, or LLMs (build, consume, or integrate)
* Ensure AI functionality is secure, scalable, and maintainable
* Collaborate on architectural decisions and technical direction
* Review code, mentor colleagues, and contribute to engineering best practices
* Take ownership of features from idea through to production release
What We’re Looking For
* Strong commercial experience as a Senior .NET / C# Developer
* Proven experience building or integrating AI features in production
* Experience working with AI/ML services, APIs, or LLM platforms
* Solid understanding of software design principles and clean architecture
* Comfortable working in a product-led, agile environment
* Able to balance innovation with robustness and user impact
Nice to Have
* Experience working on customer-facing products
* Exposure to data pipelines, prompt engineering, or AI optimisation
* Interest in shaping how AI is adopted across a wider product suite
Why Join?
* Work on a well-established product with a strong market presence
* Be part of the journey as AI becomes a core part of the platform
* Join a collaborative engineering team with real influence
* Competitive salary, benefits, and flexible working