18 of 18 LLM Jobs in Reading

Software Engineer (Mid-Level)

Hiring Organisation
Visa
Location
Reading, Berkshire, UK
Employment Type
Full-time
digital future of fintech transactions and ensuring a reliability of 99.9999% and beyond. The Work itself: Build Agentic Solutions using world's most advanced LLM models from Anthropic, OpenAI and others Build Deep Learning solutions using AI/ML Platforms for real time transactions at a scale of 100K+ ...

Azure AI Developer

Location
Reading, England, United Kingdom
/C#, Python and FastAPI . Integrating Microsoft AI technologies including Azure OpenAI, Azure AI Foundry, Foundry Agents and Azure AI Search . Building LLM-powered applications, RAG architectures, agentic workflows and MCP integrations . Deploying secure and scalable applications within Microsoft Azure. Working directly with customers to translate business ...

Senior AI Developer

Hiring Organisation
Tribe Appointments Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£80,000
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 ...

Senior Prompt Engineer - AI - Full-time

Location
Reading, England, United Kingdom
continuously improving performance, reducing latency, and ensuring output consistency. Key Responsibilities Design and implement advanced, dynamic prompts tailored to business-specific use cases. Optimize LLM performance by reducing token consumption, latency, and hallucinations. Integrate prompts into agent-based systems, APIs, and RAG architectures. Develop prompt frameworks and reusable templates ...

AI/ML Security Architect

Location
Reading, England, United Kingdom
threat modelling, alongside broader cloud and enterprise security architecture. The successful candidate will have a strong security architecture background combined with genuine AI/LLM security experience. Exposure to technologies such as GCP/Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Anthropic Claude or LangChain/LangGraph would ...

Senior AI Security Technologist

Location
Reading, England, United Kingdom
used to enhance and automate cyber security capabilities. The ideal candidate will have a strong security architecture background with application security and AI/LLM security architecture experience. Practical exposure to platforms such as GCP Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Claude or OpenAI is essential. This ...

Blue Planet Data Management Lead

Location
Reading, England, United Kingdom
management tools* Application of AI and ML data requirements including feature stores, training data pipelines, data lineage, and model grounding techniques for GenAI or LLM use cases* Background in OSS environments including network automation, orchestration, inventory, assurance, and network management systems* Exposure to telecom network domains including fixed, mobile ...

Python Developer - AI / LLM Platform

Hiring Organisation
Ncounter
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
Python Developer - AI/LLM Platform Ncounter is supporting a growing technology consultancy looking for an experienced Python Developer to take ownership of production AI and LLM platforms supporting secure, business-critical services. This is a hands-on software engineering position, combining new development with responsibility for established production systems. … will work within a sizeable existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over time. Key responsibilities: • Build and maintain production ...

AI Security Architect: LLMs & Agentic Systems (Hybrid)

Location
Reading, England, United Kingdom
through deployment, creating reusable security patterns and challenging designs. The ideal candidate has a strong security architecture background with application security and AI/LLM security architecture experience, and practical exposure to Vertex AI/Gemini, #J-18808-Ljbffr ...

Senior AI Platform SRE: Reliability & Automation

Location
Reading, England, United Kingdom
platform and service excellence. The role emphasizes building golden paths, developer tooling, and end-to-end software delivery governance to support ML/LLM workloads and cloud deployments. This is a chance to grow in a mission-driven, globally connected environment. #J-18808-Ljbffr ...

Senior Site Reliability Engineer

Location
Reading, England, United Kingdom
Core platform - the services and infrastructure that let us deploy to a multitude of public cloud providers and that powers many ML and LLM powered features. We give every other engineering team a reliable base to build on, and we own the software delivery lifecycle end to end: the tooling … exciting opportunity to grow professionally while contributing to a mission-driven organization. Responsibilities What you’ll own Reliability of platform(includes ML and LLM workloads) - model serving and inference infrastructure (GPU-backed endpoints, autoscaling, latency and cost tradeoffs), with SLOs, on-call, and incident response that cover models, not just ...

Python Developer

Location
Reading, England, United Kingdom
Ncounter is supporting a growing technology consultancy looking for an experienced Python Developer to take ownership of production AI and LLM platforms supporting secure, business-critical services. This is a hands‐on software engineering position, combining new development with responsibility for established production systems. You will work within a sizeable … existing codebase, building Python services and APIs, integrating LLM capabilities and improving the security, reliability and maintainability of live platforms. Rather than replacing existing systems, you will be expected to understand them quickly and improve them safely over time. Key responsibilities: Build and maintain production Python services and APIs, while ...

AI Researcher

Location
Reading, England, United Kingdom
Location: Reading, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security ...

Lead Prompt Engineer for Scalable AI Workflows

Location
Reading, England, United Kingdom
Moonfire seeks a Senior Prompt Engineer to lead design, optimization, and scaling of prompting strategies for large language models. You’ll partner with engineering to embed prompts in apps, agents, and RAG pipelines, driving performance ...

Senior Ruby on Rails Developer

Hiring Organisation
Run-Time Group Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
A Senior Engineer (Ruby on Rails) is required to join one of our clients, who are transforming the automotive space. You will havedeep expertise in architecting, developing, and scaling full-stack web platforms, particularly within ...

GenAI Security Architect — Secure AI at Scale (Hybrid UK)

Location
Reading, England, United Kingdom
Barclay Simpson is seeking an AI/ML Security Architect to lead the secure adoption of Generative and Agentic AI across a large enterprise. You will drive security architecture, enforce secure-by-design patterns and ...

Cloud Developer

Location
Reading, England, United Kingdom
About Us ProvenWorks is a UK-based Independent Software Vendor (ISV) partner of Salesforce. We specialise in developing award-winning applications that enhance data management and integration within the Salesforce ecosystem. Our commitment to innovation ...

Production Python & AI Services Engineer (SC Cleared)

Location
Reading, England, United Kingdom
Ncounter is seeking an experienced Python Developer to own production AI and LLM platforms for secure, business-critical services. You will work hands-on to build Python services and APIs within a large codebase, integrating LLM capabilities and improving security, reliability, and maintainability of live platforms. The role involves owning ...