326 to 350 of 1,475 LLM Jobs in England

Forward Deploy Engineer

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day
across government What We're Looking For * Strong software engineering experience across the full technology stack * Proven experience designing and delivering applied AI or LLM-based solutions * Experience with technologies such as: o Python o TypeScript o Wagtail o APIs o Databases o Data pipelines * Experience integrating AI models into ...

Director AI Platform & Engineering

Hiring Organisation
Hays Technology
Location
Oxfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £936/day
tools rather than broad credentials. What you'll need to succeed 10-12 years in software or platform engineering, including recent delivery of production LLM applications (RAG, tool calling, agents, evaluations). Deep AWS expertise (IAM, Lambda, Step Functions, EventBridge, CloudWatch), infrastructure-as-code (Terraform or CDK), and CI/ ...

Staff Forward Deployed Engineer, Google Cloud Public Sector

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
patterns like ReAct, self-reflection, and hierarchical delegation. Experience in a post-sales or technical consulting delivery function. Knowledge of large language model native metrics (tokens/sec, cost-per-request) and techniques for optimizing state management and granular tracing. About the job As an AI Forward Deployed Engineer ...

Staff Forward Deployed Engineer, Google Cloud Public Sector

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
patterns like ReAct, self-reflection, and hierarchical delegation. Experience in a post-sales or technical consulting delivery function. Knowledge of large language model native metrics (tokens/sec, cost-per-request) and techniques for optimizing state management and granular tracing. About the job As an AI Forward Deployed Engineer ...

Solutions Engineer, Enterprise

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
customer journey, delivering tailored demos and prototypes according to the customer's requirements. Develop technical domain expertise in Generative AI/large language model applications for Enterprise use cases, including customers in financial services, insurance, SaaS, and similar enterprises. Be accountable for securing the “technical win” by unblocking technical challenges. ...

Staff Software Engineer, Inference New London, England

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Computer Science, Engineering, or a related technical field. Preferred: Direct open-source or production contributions to modern inference frameworks such as vLLM, Triton, TensorRT-LLM, Ray Serve, or TorchServe. Deep experience with GPU systems engineering and hardware performance optimization (CUDA, NCCL, RDMA, NUMA, or GPU interconnects). Direct exposure ...

Remote Lead, Finance Analytics & AI Enablement

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
across finance and business units. The role demands 15+ years in travel or SaaS, strong SQL/Python/GCP skills, and experience with LLM systems and AI model evaluation. #J-18808-Ljbffr ...

AVP, Software Engineering, EUR

Hiring Organisation
Jobleads-UK
Location
Redhill, England, United Kingdom
these into team workflows to drive measurable gains in delivery speed and code quality. Agentic Solution Development - Lead the engineering design and delivery of LLM-powered agentic solutions that meaningfully augment how users work, supporting the architects on the architectural patterns, and driving the delivery that will underpin EUR Tech ...

Forward Deployed Infrastructure Engineer - Spanish speaking

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
teams. Degree in Computer Science or a related field, or equivalent professional experience. Even better... Hands-on experience with Go services, GraphQL APIs, or LLM infrastructure in production environments. Past experience at an early-stage company where you built deployment operations, playbooks, and tooling. Familiarity with observability and incident management ...

Senior Data Scientist - Personalisation & Generative AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
scale digital platform. You will design, build and deploy production-grade ML models powering highly personalised customer experiences, including recommendation algorithms, retrieval systems and LLM-powered conversational AI. You will work closely with Product Managers, Engineers and MLOps to move ideas from experimentation into #J-18808-Ljbffr ...

Senior Data Scientist (Contract)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
ability to design effective validation and evaluation methodologies. Experience assessing model performance, analysing errors, and communicating findings clearly. Capability to build or contribute to LLM-powered workflows with robust evaluation frameworks. Comfortable working independently and taking ownership of technical standards and delivery. Ability to work effectively with subject matter experts ...

C++ Developer

Hiring Organisation
Addition
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 per day
latency, real-time environments such as trading or financial services will also be considered. Experience using AI-assisted development tools—particularly Claude or similar LLM-powered coding assistants—will be heavily favoured. Python or scripting experience for automation is beneficial. Able to work independently, onboard quickly and communicate technical decisions ...

AI Staff Security Engineer

Hiring Organisation
Infosec
Location
London, United Kingdom
Employment Type
Permanent
culture across the broader organization. Required Qualifications Proven experience in offensive security, including AI Red Teaming/Penetration Testing against agentic frameworks and LLM integrations. Demonstrated ability to engineer or deploy AI Detection and Response (AIDR) workflows utilizing agentic and SIEM technologies, with a strong focus on AI-native threat ...

Cyber Security Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
remediation, and secure web application design. Experience working embedded in engineering or platform teams within an Agile/DevOps environment. Familiarity with AI and LLM security risks and emerging best practices for securing AI‐powered systems. Experience working with or alongside outsourced MDR or SOC providers. Skills Ability to communicate ...

Applied AI Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
/ML applications Strong Python engineering skills Experience with modern LLMs and agentic AI systems Hands-on experience with RAG, vector databases and LLM orchestration Experience deploying and operating production ML systems Comfortable working across models, infrastructure and product Enjoy working in fast-moving, early-stage environments Tech Stack Python ...

Staff QA Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
senior engineering and product leadership. Prior experience working with distributed teams across multiple locations. Understanding and experience of AI/ML testing approaches - LLM output quality, hallucination detection, agentic AI assurance. The Interview Process Screening call with a member of the Talent Acquisition Team First stage interview with ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
infrastructure. The Role Depending on level, responsibilities are likely to include: Designing and building scalable AI systems and internal AI tooling Developing and deploying LLM‐powered applications and agentic workflows Working across retrieval systems, prompt engineering and orchestration frameworks Building production‐grade APIs and AI services Partnering with senior stakeholders ...

Senior Product Manager, AI Core Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
What You’ll Bring Bachelor’s or Master’s degree in Computer Science, Engineering, Information Systems or equivalent experience. Strong understanding of AI platforms, LLM ecosystems, MCP Servers, API gateways, orchestration frameworks and enterprise security. Significant experience in Product Management, Platform Product Management or Developer Platform products. Experience delivering enterprise ...

Backend Engineer - Phone Scam Disruption

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
other containerisation technologies. Experience working on large or long‐lived production systems. A keen interest in cybercrime or cyber security. Experience with ML/LLM classification or automation. Familiarity with telecoms, VoIP, or messaging technologies (e.g. SIP, SMPP, number routing). Comfortable using configuration management tools, such as Puppet. Experience ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
long-term impact.**How You’ll Contribute*** Own the technical direction, architecture, and implementation of AI systems end-to-end* Design and build LLM-powered and agent-based solutions from concept to production* Establish engineering standards, patterns, and reusable components across use cases* Own key technical decisions on models, tooling ...

Senior Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
just technical solutions. Have scaled TypeScript projects. Enjoy refining and customising your AI workflow into the early hours. Can build AI agents or LLM-powered systems that go beyond simple prompting. Bonus points for academic or applied experience in machine learning, especially if you can bridge the gap between research ...

Software Developer, Scaled Ops AI Acceleration Team

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
JavaScript/React development along with debugging and bug management supportKnowledge on fine-tuning and optimizations of PyTorch models and with at least one LLM such as Llama, GPT, Claude, Falcon, etcExperience in communicating with technical and business audiences and creating technical documentationExperience assessing, analyzing, and resolving operational issues using ...

Senior Full-Stack Engineer (React/Typescript)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
comfortable with services like S3, media pipelines, and deployment tooling. Experience building AI-driven applications (e.g. prompt engineering, working with LLM APIs, and/or fine-tuning experience are a plus). Can independently lead projects from concept to launch. Excellent written and verbal communication skills in English with ...

Mid-Senior Software Engineer (AI & Research)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evidence‐based content, working closely with clinical leads to ensure what ships is both rigorous and genuinely useful. Experiment with and integrate the latest LLM tooling, evaluation frameworks and AI techniques — we expect you to stay at the frontier and bring ideas in, not just implement what's specced. Direct ...

AI Infrastructure Engineer, Sandbox Platform Software

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
development Nice To Haves: Experience as a founder or early engineer at an infrastructure-focused startup, owning a product end-to-end Familiarity with LLM agents and agent frameworks (e.g., OpenHands, Agent2Agent, MCP) Experience running secure workloads in multi-tenant or untrusted environments (e.g., FaaS, CI sandboxes, remote notebooks) Exposure ...