Senior AI Developer

Microsoft; Reading; Hybrid; GBP 90,000 - 140,000; Full time

Benefits offered by this job

Wellbeing support

Health plans

Volunteering days

Life assurance

EV and tech schemes

Onsite gyms (where available)

Retail discounts

Job summary

Microsoft seeks a Senior AI Developer to lead the design, development and deployment of production-grade AI-enabled applications. You will build features with LLMs, agentic workflows, and MCP integrations, collaborating with customers to translate requirements into scalable software.

You will drive reusable components, mentor teammates, and shape AI delivery patterns across the organisation while leveraging Azure OpenAI, Cognitive Services and ML services in a hybrid Reading-based setup.

Qualifications

• Experience delivering production software in client-facing environments.
• Strong full-stack development with React/Node.js and C#/Python.
• Experience with LLM integration, prompt engineering, and RAG or agentic AI development.
• Hands-on with Azure cloud services and CI/CD pipelines.

Responsibilities

• Lead the design, development and deployment of AI-integrated applications.
• Work directly with customers to shape requirements and translate them into working software.
• Provide technical leadership, ensuring engineering rigour and best practices.
• Prototype and deliver PoCs to support pre-sales and proposals.

Skills

React/Node.js

C#/.NET

Python/FastAPI

LLM integration

Azure cloud

CI/CD pipelines

Client-facing

Mentoring

Tools

Azure OpenAI

GitHub Copilot

Vector databases

Cognitive Services

Job description

multiple projects and teams. This role suits someone who wants to create real AI solutions not just theorise about them. Key Responsibilities AI Solution Delivery Lead the design, development and deployment of AI-integrated applications using modern full-stack technologies. Build features powered by LLMs, agentic workflows, RAG patterns and MCP integrations. Work directly with customers to shape requirements and translate them into working software. Integrate Azure AI services such as Azure OpenAI, Cognitive Services, Azure ML and AI Search. Provide technical leadership, ensuring engineering rigour, code quality and best practice. Support pre-sales activity through prototyping, research and proof-of-concept development. Shaping AI Delivery Models Define and prove a scalable, repeatable pattern for delivering AI solutions across the organisation. Build reusable components, accelerators and tools to increase delivery speed and consistency. Evaluate emerging AI technologies and introduce best-fit approaches into engineering practice. Champion AI-assisted development techniques including vibe coding, agentic development and AI-driven testing. Mentor and upskill developers as AI delivery expands into the wider engineering team. Contribute to product and delivery strategy, identifying opportunities to package AI capabilities. Required Skills & Experience Strong full-stack development experience (React/Node.js, .NET/C#, Python/FastAPI). Proven background delivering production software in client-facing environments. Experience with LLM integration, prompt engineering, RAG or agentic AI development. Familiarity with AI-assisted development tools (GitHub Copilot, Claude, Cursor). Hands-on experience with Azure cloud services and CI/CD pipelines. Ability to provide technical leadership and mentor others. Excellent communication and stakeholder management skills. Comfortable working autonomously and shaping ambiguity into structured delivery. Desirable Azure AI Engineer certification. Understanding of MCP, vector databases and AI evaluation/testing approaches. Experience mentoring or leading small development teams. Why Candidates Are Attracted to This Environment The organisation offers strong development culture, structured learning pathways, competitive salary progression, generous leave, wellbeing support, health cash plans, volunteering days, life assurance, EV and tech schemes, retail discounts, onsite gyms (where available), and regular social events. It's a people-first environment with genuine investment in growth, wellbeing and long-term career development. WKCL1_UKTJ Senior AI Developer Hybrid - Reading About the Company A leading UK technology and managed services organisation delivering modern cloud, data, AI and application solutions. The business focuses on helping customers unlock the full potential of Microsoft-aligned innovation, combining strong engineering capability with a people-first culture. The environment is values-driven, collaborative and growth-focused, with genuine investment in employee development, wellbeing and long-term career progression. Role Overview This is a hands-on Senior AI Developer role for someone who wants to build production-grade AI solutions using modern engineering practices. You'll work directly with customers to design and deliver applications that integrate LLMs, agentic systems and Azure AI services. Initially, you'll join an innovation-focused team to establish a mature, repeatable pattern for AI delivery. Once proven, you'll transition into the wider delivery function to scale these practices across