19 of 19 Langfuse Jobs in the UK

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 ...

management and consulting skills Experience driving productivity and cost optimisationsSkills: Python with AI/ML frameworks (PyTorch, TensorFlow). Prompt Engineering, Langchain,Langsmith/Langfuse, Gen AI/Agentic AI , Cloud platforms (Azure AI Foundry, AWS Bedrock/Sagemaker, GCP Vertex AI) , MLOps/LLMOps tools (MLflow, Kubeflow, Docker, Kubernetes ...

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 ...

governance, data privacy, and regulatory frameworksSupport pre-sales activities through technical solutioning, demos, and PoC developmentApply observability and monitoring using tools like Langfuse, Arize, and OpenTelemetryContribute to architecture decisions and technical standards across engagementsRequirements6+ years in AI/ML engineering, data science, or applied AI roles within professional services ...

retriesApply enterprise security and governance practices including RBAC, prompt safety checks, traceability and secrets managementImplement evaluation pipelines and observability frameworks using tools such as Langfuse, Arize or OpenTelemetryContribute to architectural design decisions, code reviews and engineering standards for platform developmentRequirementsBachelor's or Master's degree in Computer Science, Engineering ...

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 documentationRequirementsBachelor's/Master's in Computer Science, Data Science, or related field with 4+ ...

estimating technical workAgent frameworks such as LangGraph, CrewAI, AutoGen, Semantic Kernel or the OpenAI and Anthropic agent SDKsLLM evaluation and observability tools such as Langfuse, LangSmith, Arize or BraintrustDeeper ontology or knowledge graph expertiseDomain experience in life sciences, pharma or healthcare, FMCG or retail, insurance, or banking and financial servicesStrong ...

Pandas, Spark, dbt, etc.)Hands-on experience with MLOps/LLMOps principles, including CI/CD for data workflows, automated agent evaluation (LangSmith, Opik, Langfuse), and infrastructure as code (Terraform)Experience building systems with different data formats (structured vs unstructured) and data processing methods (streaming vs batch) and deploying across ...

performance, reliability, security and operating costs in production systems Desirable skills include: Qdrant, Weaviate or pgvector Neo4j, GraphRAG and Cypher MCP server development LangSmith, LangFuse or similar observability platforms Fine-tuning, embedding model selection or open-weight model deployment Experience working with complex document-heavy environments BENEFITS The successful ...

staying hands-on, and experience in a regulated environment (auditability, explainability, model risk, data residency)Experience with LLM evaluation and observability tooling, for example Langfuse, LangSmith, or OpenTelemetryBenefits28 days annual leave plus bank holidaysHybrid model where employees work a minimum of 40% in the office each month (expectation ...

staying hands-on, and experience in a regulated environment (auditability, explainability, model risk, data residency)Experience with LLM evaluation and observability tooling, for example Langfuse, LangSmith, or OpenTelemetryBenefits28 days annual leave plus bank holidaysHybrid model where employees work a minimum of 40% in the office each month (expectation ...

production ML or AI servicesGood understanding of CI/CD, containers and infrastructure-as-codeExperience with monitoring and observability tools such as Grafana, CloudWatch, Langfuse or similarSome practical exposure to LLMs, RAG, NLP or generative AIThe confidence to take ownership of production systems and help guide other engineers ...

performance-critical components. Fine-tuning (LoRA/PEFT), multimodal models. Familiarity with the AWS GenAI-on-EKS pattern (LiteLLM + vector DB + Langfuse via Terraform/Helm) Data visualisation; design-tool literacy (Figma). What We'll Do for You We offer a wide – ranging benefits package, which includes ...

complex enterprise schemas Evals and quality: golden datasets, regression suites, LLM-as-judge patterns, online monitoring of model behaviour; tooling such as RAGAS, promptfoo, Langfuse or LangSmith, or eval harnesses you built yourself Security, identity, and governance: OAuth2/OIDC, Entra ID and service principals, secrets management; guardrails and content ...

platforms such as Kafka Agentic or multi-hop retrieval, GraphRAG, query rewriting vLLM or similar for on-prem model serving LangChain, LlamaIndex, RAGAS or Langfuse Government, defence or national security programmes Desirable Experience Working Environment Central London, SC-cleared environment, embedded in the programme team. Outside IR35, 2-year contract. ...

FastAPILangGraph (AI agent orchestration)LlamaIndex (RAG/vector search)AWS BedrockDynamoDB, OpenSearch ServerlessInfrastructure: AWS (ECS Fargate, Lambda, API Gateway, S3)Terraform, GitHub ActionsDocker, KubernetesSentry, Langfuse (LLM observability)What We're Looking ForMust Have5+ years of professional software engineering experienceStrong React + TypeScript skills - you can architect complex frontend applications with … guiding less experienced engineersNice to HaveLLM/AI experience - LangChain, LangGraph, RAG pipelines, prompt engineering, or fine-tuningProduction AI systems - experience with LLM observability (Langfuse), token management, streaming, and reliability patternsAWS expertise - Lambda, ECS, DynamoDB, OpenSearch, Bedrock, or similar cloud servicesStreaming architectures - SSE, WebSockets, event-driven systemsFintech/compliance background ...

stores. Use AI-powered dev tools (GitHub Copilot, Cursor, Codeium, Aider, Windsurf) to accelerate iteration. Implement LLMOps/PromptOps using: Weights & Biases, MLflow, LangSmith, LangFuse, PromptLayer, Humanloop, Helicone, Arize PhoenixBenchmark and evaluate LLM systems using Ragas, DeepEval and structured evaluation suites. Deployment & InfrastructureContainerize and deploy workloads with Docker, Kubernetes, KNative … systems-thinking mindset. Curiosity, adaptability and a drive to stay ahead of rapid advancements in GenAI.BENEFICIALExperience with PromptOps & LLM Observability tools (PromptLayer, LangFuse, Humanloop, Helicone, LangSmith).Understanding of Responsible AI, model safety, bias mitigation, evaluation frameworks and governance. Background in Computer Science, AI/ML, Engineering, or related fields. Experience ...

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 ...

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 ...