19 of 19 Langfuse Jobs in the UK

Lead AI Engineer

Hiring Organisation
Capco
Location
London, United Kingdom
Salary
£ 80 K
project management skills in agile environmentsBonus Points ForExperience with agentic frameworks (e.g., LangChain, LlamaIndex)Experience in deep learning frameworks and front-end developmentFamiliarity with Langfuse, Langsmith, or other LLM observability toolsUnderstanding of Model Context Protocol and bias/hallucination mitigation techniquesPrevious success in integrating GenAI solutions into enterprise-scale systemsWhy ...

Backend Software Engineer Python LLM - Finance

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
problem-solving and project management skills in Agile environmentsExperience with any of the following is advantageous: agentic frameworks (e.g., LangChain, LlamaIndex), deep learning frameworks, Langfuse, Langsmith, MCP (Model Context Protocol), bias mitigation techniquesApply now to find out more about this Backend Software Engineer/Developer (Python LLM MLOps ...

Senior AI Platform Engineer

Hiring Organisation
9fin
Location
London, United Kingdom
Salary
£ 80 K
services in production.AI Operations & ObservabilityHave experience implementing monitoring, tracing, evaluation, and cost optimisation for AI systems.Have experience with observability solutions such as Arize Phoenix, Langfuse, or LangsmithUnderstand the operational challenges of deploying LLM-powered applications, including latency, reliability, hallucination monitoring, and model quality evaluation.Collaboration & Technical LeadershipEnjoy collaborating across multiple engineering ...

Senior AI Architect| London

Hiring Organisation
Infosys Technologies
Location
London, United Kingdom
Salary
£ 70 K
Experience operationalizing LLM and agentic systems at scale—evaluation harnesses and metrics for quality, groundedness, and safety; observability, tracing, and monitoring (e.g., LangSmith, LangFuse); guardrails and red-teaming; and continuous optimization of accuracy, cost, and latency. Understanding of AI governance, security, privacy, bias/fairness, and emerging AI regulation.• Machine ...

GenAI Engineer

Hiring Organisation
Stealth iT Consulting
Location
England, United Kingdom
with Docker, Kubernetes, and Docker Compose. Infrastructure as Code (IaC): Exposure to tools like Terraform. Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar. CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Database Management Vector Databases: Experience with ...

Senior AI Engineer / Data Scientist

Hiring Organisation
EPAM Systems
Location
London, United Kingdom
Salary
£ 80 K
OpenAPI, REST, and gRPCBuild production-grade Python APIs and microservices integrating with enterprise systems and AI servicesApply observability and monitoring solutions (Langfuse, Arize, Grafana) to ensure system reliabilityContribute to solution architecture, best engineering practices, and documentationBachelor’s/Master’s in Computer Science, Data Science, or related field with 4+ ...

Senior AI Architect| London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
GraphRAG and agentic RAG. LLMOps, Evaluation & Responsible AI – operationalizing LLM and agentic systems at scale; evaluation harnesses, quality metrics, observability, tracing and monitoring (LangSmith, LangFuse); guardrails, red‐teaming and continuous optimization of accuracy, cost and latency. Understanding of AI governance, security, privacy, bias/fairness and emerging regulations. Machine Learning ...

GenAI Full Stack Engineer - Consultant / Senior Consultant - Digital Excellence

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience with Docker, Kubernetes, and Docker Compose.Infrastructure as Code (IaC): Exposure to tools like Terraform.Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar.CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins.Database ManagementVector Databases: Experience with and (but not limited ...

Forward Deployed AI Engineer

Hiring Organisation
Jobleads-UK
Location
Birmingham, England, United Kingdom
Claude Code as an autonomous SDLC agent: sub‐agents, hooks, custom skills, agent marketplaces, context sharing across a team. LLM observability and tracing tooling (LangFuse, LangSmith, Arize, Braintrust or similar). Regulated‐environment delivery: HIPAA, GDPR, SOC 2, FCA/PRA, PII handling, data residency, guardrails and red‐teaming. Graph ...

Applied AI Engineer - Senior to Principal

Hiring Organisation
Jobleads-UK
Location
West of England, England, United Kingdom
services Access to all of the latest models We make extensive use of frameworks to assist building and evaluation like LiteLLM, Langgraph, Langchain, DSPy, Langfuse, Inspect. Who are we looking for? We are looking to hire at all levels of experience and have multiple roles available. ...

Senior AI Product Engineer

Hiring Organisation
Elliptic
Location
London, United Kingdom
Salary
£ 80 K
augmented generation (RAG) and vector databases (pgvector, Pinecone, or similar).Experience designing multi-agent systems and agent orchestration patterns.Familiarity with LLM observability tools (LangSmith, Langfuse, Arize, or similar).Experience working with multiple model providers (Anthropic, OpenAI, open-weight models) or with fine-tuning.Hands-on experience with Terraform, Kubernetes, or infrastructure ...

Trading Data & AI Analyst

Hiring Organisation
Janus Henderson
Location
London, United Kingdom
Salary
£ 100 K
presented to a senior audience.Platform-level automation. Experience with low-code/no-code platforms (e.g. n8n, Copilot Studio), MCP, LLM observability tools (e.g. Langfuse), or managed model APIs (Azure AI Foundry, OpenAI, Anthropic).Modern development practices. Familiarity with any of: Docker, Terraform, CI/CD pipelines, Git.Agent orchestration frameworks. ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience using frameworks like Autogen and LangGraph . Solid grounding in MLOps , containerisation (Docker, Kubernetes), and vector databases. Understanding of agent monitoring tools (Langfuse, OpenTelemetry). Strong software engineering best practices (testing, CI/CD, code reviews). Excellent communicator able to work with cross‐functional teams and clients. Desire ...

Senior AI Agentic Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
evaluation layer — golden datasets, regression suites, agent-level metrics and human review workflows for non-deterministic outputs. Own the observability and tracing stack (Langfuse, CloudWatch) and the runtime quality, latency and cost envelope of the platform. Team leadership and capability build Lead the in-house agentic engineering team (Agent Developer ...

Senior Backend Engineer | AI Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Tech Stack: Backend Python FastAPI Agent Development Kit (ADK) Datastores PostgreSQL BigQuery Firestore Infrastructure Google Cloud Platform (GCP) RabbitMQ Terraform Monitoring & Observability Grafana Prometheus Langfuse incident.io Sentry What to Expect from Our Hiring Process At Plum, we value a lot the time you devote to the hiring process, this ...

16587 - Forward Deployed Engineer III - Justice AI Unit (National)

Hiring Organisation
Jobleads-UK
Location
Newport, Wales, United Kingdom
date on the latest developments in AI Experience with our stack- NextJS, FastAPI, Postgres Experience with LLM observability and evaluation tools like Langfuse Cloud and infrastructure experience - Terraform, Azure etc. Entrepreneurial or startup experience The successful candidate will be expected to work from London as the home base ...

Enterprise Architect - AI

Hiring Organisation
World Wide Technology
Location
London, United Kingdom
Salary
£ 70 K
Job DescriptionCertificationsNVIDIA certifications (NCP-AI Infrastructure, or NVIDIA Deep Learning Institute credentials) — strongly preferred.Cloud AI/ML certification: AWS Certified Machine Learning – Specialty, Microsoft Certified: Azure AI Engineer Associate, or Google Professional Machine Learning Engineer ...

Enterprise Architect - AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Enterprise Architect — Artificial Intelligence AI/ML Infrastructure, Platform & Governance Role Summary World Wide Technology is looking for a deeply technical Enterprise Architect who will own the delivery of AI projects end to end from ...

Full stack Engineer - AI

Hiring Organisation
ebury
Location
London, United Kingdom
Salary
£ 80 K
agent made a decision is a core feature, not a nicety.Make Agents Measurably Reliable: Build and extend our evaluation harness (Ragas) and observability platform (Langfuse, with session continuity) so we ship changes based on evidence, not vibes.Define Evaluation Strategies: Build custom evaluators, datasets, benchmarks, and automated regression suites to catch … Tech StackFrontendReact, TypeScriptMicro-frontend architectureChain-of-Thought/Agent-reasoning UIVite, VitestBackend & AIPython, FastAPIStrands Agents SDK (Agent Orchestration)AWS BedrockRAG/Advanced RetrievalRagas (Evaluation), Langfuse (LLM Observability)InfrastructureAWS (ECS Fargate, Lambda, API Gateway, S3) with cross-cloud GCP integrationTerraform, GitHub ActionsDockerEvent-driven integration patternsWhat We're Looking ForMust-Haves5+ years ...