LangChain Job Vacancies

26 to 50 of 187 LangChain Jobs

AI Generalist Subject Matter Expert (SME) and Instructor (Contract)

United Kingdom
Hybrid / WFH Options
The Adecco Group
governance. AI Infrastructure & MLOps: Experience with cloud AI services, model deployment, monitoring, and CI/CD pipelines for ML models (MLOps best practices). Example Tools & Technologies: Frameworks & Libraries: LangChain, Hugging Face Transformers, PyTorch, TensorFlow, Scikit-learn Agentic AI Tools: OpenAI GPT models, Crew,AI, Cohere, Pinecone (for vector databases), AutoGPT Data Engineering & ML Pipelines: Apache Airflow, MLflow, Kubeflow, dbt More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr API Engineer

Dallas, Texas, United States
Southern Glazer's Wine & Spirits
skills (Grafana, Prometheus, ELK stack) Nice to Have Experience with GraphQL federation and Apollo Server. Knowledge of AI/ML APIs and LLM-based chatbot APIs (OpenAI, Hugging Face, LangChain). Experience with streaming technologies (Kafka, WebSockets, Golang-based streaming). Prior work with AI-powered data mapping, recommender systems, and real-time processing APIs. Physical Demands Physical demands include More ❯
Employment Type: Permanent
Salary: USD Hourly
Posted:

AI Solutions Architect - London (London)

Highgate, Greater London, UK
Neo4j
e.g., AWS, Azure, GCP) and demonstrated proficiency in deploying applications within cloud environments. Generative AI Ecosystem Knowledge : Deep understanding of the generative AI ecosystem, including AI orchestration frameworks (e.g., LangChain, Llama Index, Haystack) and cloud provider AI offerings (e.g., AWS Bedrock, Vertex AI, Azure Machine Learning). Data Expertise : Strong foundation in data engineering, data analytics, or data science, with More ❯
Employment Type: Full-time
Posted:

AI engineer

London, United Kingdom
writer.com
systems. Excellent analytical and problem-solving skills. Effective communication of complex ideas. Ability to work independently and collaboratively. Preferred Skills: Experience building scalable applications with LLMs using frameworks like LangChain, LlamaIndex, Hugging Face, etc. Deep knowledge of RAG implementation and enhancements. Benefits & perks (UK full-time employees): Generous PTO and holidays. Comprehensive medical and dental insurance. Paid parental leave More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer in the AI Services Team (gn) - Hybrid

Langenfeld (Rheinland), Nordrhein-Westfalen, Germany
Hybrid / WFH Options
ControlExpert GmbH
Docker, Kubernetes, NVIDIA Triton), and backend development (REST API, OpenAPI, Swagger) • Language: Fluent in written and spoken English • Nice-to-have: Experience in LLM frameworks such as Haystack/LangChain, PyTorch, and proficiency in written and spoken German Responsibilities: • Design and implement software solutions in Python and C# in the field of artificial intelligence and machine learning • Conceptualize and test More ❯
Employment Type: Permanent
Salary: EUR 55,000 - 85,000 Annual
Posted:

AI Engineer

London, United Kingdom
Hybrid / WFH Options
Hiya
pre-trained open source models Strong understanding of machine learning workflows, including model evaluations and LLM fine-tuning Familiarity with AI orchestration and agent-based systems and best practices (LangChain, AutoGen, n8n) Excellent problem-solving skills and the ability to work independently and collaboratively. Strong communication skills and the ability to translate technical concepts to non-technical stakeholders The person More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineering Manager - MLOps

London, United Kingdom
Trainline
Have good communication skills. Nice to have Experience deploying LLMs and agent-based systems Our technology stack Python and associated ML/DS libraries (scikit-learn, numpy, pandas, LightGBM, LangChain/LangGraph, TensorFlow, etc ) PySpark AWS cloud infrastructure: EMR, ECS, ECR, Athena, etc. MLOps: Terraform, Docker, Spacelift, Airflow, MLFlow Monitoring: New Relic CI/CD: Jenkins, Github Actions More information More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineering Manager - MLOps (London)

London, UK
Trainline
Have good communication skills. Nice to have Experience deploying LLMs and agent-based systems Our technology stack Python and associated ML/DS libraries (scikit-learn, numpy, pandas, LightGBM, LangChain/LangGraph, TensorFlow, etc...) PySpark AWS cloud infrastructure: EMR, ECS, ECR, Athena, etc. MLOps: Terraform, Docker, Spacelift, Airflow, MLFlow Monitoring: New Relic CI/CD: Jenkins, Github Actions More information More ❯
Employment Type: Full-time
Posted:

Tech Lead

London, United Kingdom
Hybrid / WFH Options
Publicis Groupe
modular, distributed, and asynchronous systems Solid experience leading full-stack application development teams Expert-level proficiency in Python and hands-on experience with at least one LLM based framework (LangChain, LangGraph, LangSmith, LlamaIndex, Qdrant, etc ) Strong experience with asynchronous queues (e.g., Kafka, RabbitMQ) and asynchronous APIs Deep understanding of cloud infrastructure (AWS, GCP) and experience deploying and managing applications at More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Applied Scientist, Generative AI Innovation Center

London, United Kingdom
Amazon
including the development of high-quality prompts and templates to guide the behavior and responses of LLMs. - experience with open source frameworks for building applications powered by LLMs like LangChain, LlamaIndex, and/or similar tools - Experience building generative AI applications on AWS using services such as Amazon Bedrock and Amazon SageMaker - Strong communication skills, with attention to detail and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

NLP & Generative AI Data Scientist

Hertfordshire, South East, United Kingdom
Henderson Scott
What we need from you: Strong background in NLP and AI, particularly with LLMs and RAG-based solutions Proficiency in Python and modern AI/ML libraries (e.g. HuggingFace, LangChain, TensorFlow, PyTorch) Experience with data exchange and storage frameworks (e.g. APIs, SQL, NoSQL, Parquet) Track record of delivering technical solutions in Agile environments Excellent communication skills and a collaborative mindset More ❯
Employment Type: Permanent
Salary: £50,000
Posted:

AI Engineer (London)

London, United Kingdom
Hybrid / WFH Options
Qdrant
community. Engineering Design, develop, and optimize AI/ML features in Qdrant's core engine and SDKs. Prototype and implement integrations with popular ML frameworks (e.g., Hugging Face, OpenAI, LangChain). Analyze performance, identify bottlenecks, and implement scalable solutions in real-world AI pipelines. Collaborate with product and engineering teams to define and deliver impactful features. Community & Customer Engagement Support More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Machine Learning Engineer (Computer Vision)

London, United Kingdom
Motorway
learning techniques and GenAI concepts such as prompt engineering, chain-of-thought reasoning, prompt chaining, Retrieval-Augmented Generation (RAG), custom-built agents. Familiarity with LLM and agentic frameworks like LangChain, PydanticAI, or similar. Proficiency in ML-Ops practices and tools; strong understanding of DevOps and CI/CD. Experience with cloud platforms, e.g. AWS (preferred), GCP, and deploying models in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff AI/ML Engineer

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Arm Limited
Python and common ML/AI libraries; comfortable with full-stack system design from prototyping to production deployment. Familiarity with one or more LLM stacks (OpenAI, Hugging Face Transformers, LangChain etc) Experience with model serving frameworks and scalable deployment strategies Experience with containerisation and orchestration "Nice To Have" Skills and Experience : Exposure to hardware design or verification processes (e.g., RTL More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Engineering - AI Agents Engineer - Analyst - London

London, United Kingdom
WeAreTechWomen
/Flask for Python backend services, with additional OfficeJS API knowledge preferred Extensive knowledge of AI and machine learning ecosystems, including proficiency in modern RAG/Agent frameworks including Langchain/Langgraph, Llamaindex, Pydantic, Vercel AI SDK, and DSPY Strong analytical and problem-solving skills, with the ability to translate complex business requirements into effective AI solutions. Excellent collaboration and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Platform Witness

London, United Kingdom
Startup Networks
be nice if you have: Exposure to container orchestration (e.g., Kubernetes) Experience building or maintaining infrastructure for AI workloads, including support for agents, LLMs, or vector databases. Familiarity with LangChain, LangSmith, or similar agent orchestration and tracing tools. Experience managing and scaling applications in cloud environments, particularly with Azure. As part of our commitment to information security, all employees are More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer (Platform team)

London, United Kingdom
Orbital
be nice if you have: Exposure to container orchestration (e.g., Kubernetes) Experience building or maintaining infrastructure for AI workloads, including support for agents, LLMs, or vector databases. Familiarity with LangChain, LangSmith, or similar agent orchestration and tracing tools. Experience managing and scaling applications in cloud environments, particularly with Azure. As part of our commitment to information security, all employees are More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Modernization Engineer with Security Clearance

Manassas, Virginia, United States
BOAB Ventures
NPM), build systems, containerization (Docker), and cloud platforms (AWS preferred, Azure/GCP a plus). Preferred Skills • Large Language Models (LLMs): Experience with LLM inference servers, major frameworks (LangChain, LlamaIndex), RAG techniques, vector databases, prompt engineering, token optimization, and model quantization. • System-Level Knowledge: Strong understanding of Linux, process/memory management, file systems, networking, compiler optimizations, libraries, system More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software AI engineer

City of London, London, United Kingdom
Computer Futures
Terraform. Minimum Requirements · 5+ years of experience as a Software Engineer, with at least 2 years in AI/ML or LLM-centric development. · Proven track record with LangGraph, LangChain, or similar orchestration frameworks. · Expert in Python (asyncio, FastAPI preferred). · Hands-on experience building and deploying applications on AWS, particularly using Lambda, Fargate, S3, Step Functions, and DynamoDB. · Familiarity More ❯
Employment Type: Contract
Rate: £650 - £700/day
Posted:

Senior Data Scientist

United Kingdom
Hybrid / WFH Options
Omnis Partners
engaging character 🎯 What We're Looking For - Essential Reqs: • PhD in Science, Machine Learning, Artificial Intelligence, Engineering, or a related field is an essential requirement • Deep knowledge of both LangChain and LangGraph • Proven experience in AI, machine learning, or data science • Strong background in designing and deploying AI solutions into production • Ability to engage with clients and shape strategic AI More ❯
Posted:

AI Engineer Intelligent Agents (Audio Focus)

Dronfield, Derbyshire, East Midlands, United Kingdom
Adria Solutions
audio - creating tools that augment human expertise, not replace it. What Youll Do AI Agent Development Design and build AI agents using Python and frameworks like OpenAI Agents SDK, LangChain, AutoGen, and Google ADK Create multi-agent orchestration systems for complex workflows (e.g., music curation, content analysis, scheduling) Integrate multimodal AI models, including voice synthesis and music understanding Audio Technology More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Lead AI Engineer Intelligent Agents (Audio Focus)

Chesterfield, Derbyshire, East Midlands, United Kingdom
Adria Solutions
audio - creating tools that augment human expertise, not replace it. What Youll Do AI Agent Development Design and build AI agents using Python and frameworks like OpenAI Agents SDK, LangChain, AutoGen, and Google ADK Create multi-agent orchestration systems for complex workflows (e.g., music curation, content analysis, scheduling) Integrate multimodal AI models, including voice synthesis and music understanding Audio Technology More ❯
Employment Type: Permanent
Salary: £65,000
Posted:

Staff Full Stack AI Engineer

London, United Kingdom
Intuit Inc
products, or business applications. Full-stack development experience with AI technologies/tools and apply it to user experiences or backend solutions. Experience with AI technologies like SageMaker, Vert.x, LangChain, Large Language Models, Prompt Engineering, DialogFlow, Python Experience with at least one of the following: Front-end technologies like React, Angular, SwiftUI (iOS), Kotlin (Android) Back-end technologies like Java More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Applied Scientist / Research Engineer - EMEA

London, United Kingdom
Mistral AI
end and front-end interfaces. • You have strong technical coding skills in Python • You have experience with deep learning with Pytorch • You have experience with agents framework such as Langchain, vector DBs • You hold strong communication skills with an ability to explain complex technical concepts in simple terms with technical and non-technical audiences Ideally you have: • Contributed to open More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Geospatial & AI Tools Engineer

United Kingdom
Hybrid / WFH Options
Development Seed
GCP, Azure) Experience developing AI-driven tools. Familiarity with integrating or building chat and search interfaces, using LLMs for orchestration, vector databases, embedding models, or retrieval-augmented generation (e.g., LangChain, LlamaIndex) Strong product and communication skills. Ability to think strategically beyond tickets, clearly communicate decisions in pull requests, and discuss technical trade-offs effectively with colleagues and partners EU/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
LangChain
10th Percentile
£46,250
25th Percentile
£48,125
Median
£52,500
75th Percentile
£105,625
90th Percentile
£128,500