🇬🇧LLM evaluation jobs in London
56 open roles mentioning LLM evaluation in London as of Nov 15, 2026. Anthropic, Cohere, Harvey, LangChain and Granola have the most. 7 are remote.
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Skills asked for in LLM evaluation roles in London
Job titles in LLM evaluation roles in London
Bars show the share of these 56 roles; one role can count in several rows.
- AI Engineer: EvalsPhysicsX · 🇬🇧London—LLMAIOpenTelemetry
- Forward Deployed Engineer, Western EuropeCursor · 🇬🇧London—RemotePythonTypeScriptJavaScript
- AI Engineer: Post-TrainingPhysicsX · 🇬🇧London—PythonLLMPyTorch
- Head of Applied ResearchKrakentech · 🇬🇧London, UK—HybridLead and aboveMachine LearningLLMPyTorch
- Research Engineer, InfrastructureHarvey · 🇬🇧London$230K - $450KHybridPythonPyTorchLLM evaluation
- Research Engineer / Scientist, Data & EvalsHarvey · 🇬🇧London—HybridPythonLLMAI agents
- Research Engineer / Scientist, Reinforcement LearningHarvey · 🇬🇧London$230K - $450KHybridPythonLLMAI agents
- Anthropic Research ResidentAnthropic · 🇬🇧London, UK£265K - £375KMachine LearningLLMKubernetes
- Staff Conversation Designer (Support)Deliveroo · 🇬🇧London, United Kingdom - Deliveroo—Lead and aboveLLMLLM evaluation
- Senior/Lead Machine Learning EngineerMimica · 🇬🇧London—RemoteLead and abovePythonMachine LearningLLM
- Director, Text-to-Speech Synthesis ResearchDeepgram · 🇬🇧London, UK—RemoteLead and aboveLLM evaluationSpeech AI
- GTM EngineerMultiverse · 🇬🇧London—HybridPythonJavaScriptSQL
- Digital Native AI Account ExecutiveAssemblyAI · 🇬🇧London, England£140K - £180KLLMAILLM evaluation
- Product Engineer (Backend)Granola · 🇬🇧London£100K - £130KTypeScriptNode.jsPostgreSQL
- Product Engineer (Full Stack)Granola · 🇬🇧London£100K - £130KTypeScriptReactNode.js
- Head of GTM, EuropeAssemblyAI · 🇬🇧London, United Kingdom£200K - £270KLead and aboveLLMLLM evaluationSpeech AI
- Principal Product Manager - Core Product & AI AgentsSearchable · 🇬🇧London£125K - £150KLead and aboveSEOAIRails
- Applied AI Engineer, Beneficial Deployments (Lab Automation)Anthropic · 🇬🇧London, UK£225K - £255KLLMAILLM evaluation
- Research EngineerEncord · 🇬🇧London—PythonMachine LearningLLM
- Deployed Architect, Professional Services (London)LangChain · 🇬🇧London£100K - £165KRemotePythonTypeScriptTerraform
- Regional Demand Generation MarketerLangChain · 🇬🇧London£95K - £125KHubSpotWorkdayLLM evaluation
- AI Product LeadAspora · 🇬🇧London—HybridLead and aboveAIRailsLLM evaluation
- Sales Development RepresentativeBraintrust · 🇬🇧London—HybridFrenchLLM evaluationObservability
- Research Scientist / Engineer – Reinforcement Learning InfrastructureLuma AI · 🇬🇧London, UK—HybridLLMPyTorchKubernetes
- Senior Identity Security EngineerScopely · 🇬🇧GB - London, United Kingdom—SeniorGoPythonTypeScript
- Applied AI Engineer, Beneficial Deployments (Clinical Development, Rare and Neglected Diseases)Anthropic · 🇬🇧London, UK£225K - £255KLLMAIAI agents
- Senior Software Engineer, GenAI PlatformDeliveroo · 🇬🇧London, United Kingdom - Deliveroo—SeniorPythonGCPMachine Learning
- Senior Manager (Safety)Faculty · 🇬🇧London—HybridSeniorLLM evaluationPenetration testing
- Applied AI Architect, Large EnterpriseOpenAI · 🇬🇧London, UK—PythonJavaScriptLLM
- Applied AI Architect, StartupsAnthropic · 🇬🇧London, UK£165K - £190KPythonLLMAI
- Software Engineering, Lead – Generative AI (Image & Audio)G2 · 🇬🇧London—HybridLead and abovePythonTypeScriptJavaScript
- Account Executive - EnterpriseBaseten · 🇬🇧London—HybridMachine LearningLLM evaluationProspecting
- Technical Customer Support LeadElliptic · 🇬🇧London, United Kingdom—HybridLead and aboveSQLLLMCI/CD
- Research Engineer (LLM Performance), LondonIsomorphic Labs · 🇬🇧London—GCPMachine LearningLLM
- Applied AI Architect, EducationOpenAI · 🇬🇧London, UK—HybridPythonJavaScriptLLM
- Clinical AI LeadAptura · 🇬🇧London—Lead and aboveAILLM evaluationClinical trials
- Senior/Staff Software Engineer, PlatformOrbitalindustries · 🇬🇧London, UK—HybridLead and aboveGoPythonJava
- Senior Software Engineer - AI FoundationsKrakentech · 🇬🇧London, UK—HybridSeniorPythonLLMDjango
- Member of Technical Staff, North Modelling (Evals)Cohere · 🇬🇧LondonCA$250K - CA$535KHybridLLMAI agentsLLM evaluation
- Member of Technical Staff - RL EnvironmentsCohere · 🇬🇧LondonCA$250K - CA$535KHybridAI agentsLLM evaluationReinforcement learning
- Senior Data Scientist, GrowthArq · 🇬🇧London—HybridSeniorPythonMachine LearningEnglish
- Associate (Safety)Faculty · 🇬🇧London—HybridJuniorAgileLLM evaluationPenetration testing
- Machine Learning InternEpic Games · 🇬🇧London,England,United Kingdom—InternC++C#Machine Learning
- Doctors and Medical Experts required for AI research Projects (open/rolling applications)Aptura · 🇬🇧London—RemoteLLMAIEnglish
- Technical Program Manager, AI Delivery for Public Sector & Defence, UKCohere · 🇬🇧London—HybridAzureLLMAWS
- Member of Technical Staff (Infrastructure Engineer, Training and Inference Systems)Inherent · 🇬🇧London—RustPythonC++
- Senior Product EngineerEncord · 🇬🇧London—SeniorPythonTypeScriptReact
- AI Research Engineer, Post-TrainingLovable · 🇬🇧London—LLMPyTorchAI
- Senior Software Engineer, Agent FoundationsSanity · 🇬🇧London, UK—HybridSeniorGoTypeScriptReact
- AI Builder (London)Hyde · 🇬🇧London—HybridPythonTypeScriptJavaScript
Showing the newest 50. See all 56 in search
Who is hiring for LLM evaluation roles in London
Questions about LLM evaluation jobs in London
- How many LLM evaluation jobs in London are open right now?
- There are 56 open LLM evaluation jobs in London at 36 companies on Jobs Every Hour as of Nov 15, 2026. 2 of them were posted in the last seven days. The list is rebuilt every hour from the employers' own careers pages.
- Which companies have the most LLM evaluation jobs in London?
- Right now the most openings are at Anthropic (4), Harvey (3), Granola (3), LangChain (3) and Cohere (3). The ranking changes as companies open and close roles.
- Are there remote LLM evaluation jobs in London?
- 7 of the 56 open LLM evaluation jobs in London (12%) are listed as remote. Remote roles are often limited to certain countries or time zones, so check the location line of each job.
- What do LLM evaluation jobs in London pay in pounds?
- 13 of the open postings state a yearly range in pounds: the median midpoint is £150,000, and the middle half advertise £115,000 to £235,000. These are advertised ranges as each employer wrote them, not verified pay.
- Is it hard to get one of the LLM evaluation jobs in London?
- 2 of the 56 open LLM evaluation jobs in London (4%) are for beginners: junior roles and internships. Of the 12 postings that state experience, the median asks for 5 years. 36 companies are hiring and 2 roles were posted in the last seven days. Matching your resume to the skills each posting names helps most; the free resume builder shows the match.
- How is AI changing LLM evaluation jobs in London?
- 48 of the 56 open LLM evaluation jobs in London (86%) ask for AI or machine-learning skills, most often LLM, AI, Machine Learning. Employers still list 56 such roles today at 36 companies. Counted from the postings' own text on Nov 15, 2026.
- What skills do LLM evaluation jobs in London ask for?
- Most often LLM evaluation (100%), LLM (66%), Python (45%), AI (41%), AI agents (41%) of the 56 open postings, counted from their own text on Nov 15, 2026.
- Which job titles come up most in LLM evaluation jobs in London?
- Research Engineer (3), Senior Software Engineer (3), Applied AI Architect (3), Member of Technical Staff (3), Research Engineer / Scientist (2): the most common titles among the 56 open roles, without the level and place notes in brackets.
- Are LLM evaluation jobs in London in demand in 2026?
- 56 LLM evaluation jobs in London are open on Jobs Every Hour today at 36 companies, 0.0% of all 148,162 open jobs here; 2 were posted in the last seven days. 7 (12%) can be done remotely.
- How do I apply for LLM evaluation jobs in London?
- Open a job and press “Apply on company site”. You go straight to the employer's own careers page and apply there. Jobs Every Hour needs no account and charges nothing for applying.
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