AI Developers
AI Developer (Mid–Senior)
Location: Newcastle upon Tyne or Remote (UK)- PERM
Salary: £50,000 – £80,000
We’re working with a growing technology organisation looking to expand its engineering capability with a number of AI Developers. You’ll play a key role in building intelligent, scalable features, leveraging the latest in LLMs, retrieval-augmented generation (RAG), and cloud-native technologies.
There are multiple roles available, ranging from mid-level to senior engineers, offering opportunities to both deepen technical expertise and take ownership of AI initiatives.
What You’ll Be Doing
- Design and build AI-powered features using modern LLM frameworks
- Develop and optimise RAG pipelines (vector databases, embeddings, retrieval strategies)
- Integrate AI services into existing backend systems and APIs
- Work with structured and unstructured data to improve model outputs
- Collaborate with cross-functional teams to deliver high-impact features
- Contribute to architecture decisions and help shape AI capability
- Ensure performance, scalability, and reliability of AI systems in production
Tech & Tools
- Backend: .NET / C# (or similar), REST APIs
- AI/ML: OpenAI, Azure AI, or similar LLM platforms
- RAG: Vector databases (e.g. Pinecone, Weaviate, or similar)
- Cloud: Azure, AWS, or GCP
- Frontend collaboration: any modern JS framework (desirable)
- DevOps: CI/CD pipelines, containerisation
What We’re Looking For
Mid-Level
- 2–4+ years of software development experience
- Exposure to AI/ML or LLM-based applications
- Understanding of APIs, backend systems, and cloud environments
- Interest or hands-on experience with RAG or semantic search
Senior-Level
- 5+ years of experience in software engineering
- Strong experience designing and deploying AI-driven systems
- Proven experience building or scaling RAG architectures
- Ability to lead projects, mentor others, and influence technical direction