LangChain Job Vacancies

1 to 25 of 108 LangChain Jobs

Senior Lead Software Engineer, Back End (Enterprise Platforms Technology)

New York, United States
Capital One
integration, and building scalable AI systems) 1+ years of experience developing applications that leverage Generative AI Implementation approaches like LLM Prompt (or Data) Frameworks (LangChain/LlamaIndex/Semantic Kernel), Transformers/PyTorch frameworks, Retrieval-Augmented Generation (RAG), and API Integration via Chaining Agents (e.g. APIChain) 1+ years of experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Lead Software Engineer, Back End (Enterprise Platforms Technology)

Chicago, Illinois, United States
Capital One
integration, and building scalable AI systems) 1+ years of experience developing applications that leverage Generative AI Implementation approaches like LLM Prompt (or Data) Frameworks (LangChain/LlamaIndex/Semantic Kernel), Transformers/PyTorch frameworks, Retrieval-Augmented Generation (RAG), and API Integration via Chaining Agents (e.g. APIChain) 1+ years of experience More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Lead Data Scientist, Machine Learning Engineer 2025- UK

United Kingdom
Hybrid / WFH Options
Aimpoint Digital
learning techniques, including graph-based processing, computer vision, natural language processing, and simulation modeling. Experience with generative AI and LLMs, such as LLamaIndex and LangChain Understanding of MLOps or LLMOps. Familiarity with Agile methodologies, preferably Scrum We are actively seeking candidates for full-time, remote work within the UK. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Engineer, Software Innovation

Boston, Massachusetts, United States
Plymouth Rock Assurance
tuning foundation models. Experience working with LLM models from OpenAI, Mistral, Anthropic etc. Expertise in AI/ML frameworks such as TensorFlow, PyTorch, Keras, LangChain, and Hugging Face Transformers a big plus. Skilled in Python and Java, with a focus on writing efficient and scalable code for AI applications. Experienced More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

AI Software/Data Engineer

Erpe-Mere, Oost-Vlaanderen, Belgium
Qity
Qualifications Master's or PhD in Computer Science, Data Science, Artificial Intelligence, Software Engineering, or a related field Experience in prompt orchestration frameworks (e.g. LangChain, LlamaIndex) to enhance AI-driven applications. Strong programming skills in Python , with experience in frameworks such as PyTorch, TensorFlow, or JAX being a plus. Deep More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Principal AI/ML Engineer

London, United Kingdom
GlaxoSmithKline
experience of RAG, including chunking strategies, vectorising and indexing data, retrieval strategies and reranking, prompting strategies, function calling. Our current tech-stack is OpenAI, LangChain, Azure AI, Python, pg_vector, Sinequa. Experience of multi-agent systems (LangGraph, Autogen, CrewAI etc.) would be a plus, as would experience of multimodal LLMs More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

GenAI Engineer - Retrieval-Augmented Generation (RAG)

London, United Kingdom
all.health
NLP roles, with recent focus on LLMs and/or GenAI. Strong proficiency in Python, deep learning frameworks (PyTorch or TensorFlow), and GenAI libraries (LangChain, LlamaIndex, Transformers). Hands-on experience with vector search, embedding models, and retrieval pipelines. Familiarity with prompt engineering, prompt tuning, and evaluation of generative model More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

GenAI Engineer - Retrieval-Augmented Generation (RAG)

london, south east england, united kingdom
all.health
NLP roles, with recent focus on LLMs and/or GenAI. Strong proficiency in Python, deep learning frameworks (PyTorch or TensorFlow), and GenAI libraries (LangChain, LlamaIndex, Transformers). Hands-on experience with vector search, embedding models, and retrieval pipelines. Familiarity with prompt engineering, prompt tuning, and evaluation of generative model More ❯
Posted:

Senior AI Software Engineer

London, United Kingdom
iManage
Experience with AI engineering tools and technologies for fine tuning and serving custom LLMs in production and with other Gen AI tools such as, Langchain, LlamaIndex Experience working with Knowledge graphs based on text data Scala experience iM Getting To Join a rapidly evolving, industry-leading SaaS company on an More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Chief AI Architect

Tampa, Florida, United States
Ashley Furniture Industries
AI practices, including model auditability and bias mitigation. Hands-on experience with modern AI/ML frameworks and tools (e.g., TensorFlow, PyTorch, MLflow, Kubeflow, LangChain). Strong Communication and stakeholder engagement skills, with the ability to translate complex technical concepts into business-aligned strategies. TRAVEL REQUIREMENTS 20% domestic and international More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

AI Solutions Architect

London, United Kingdom
Randstad (Schweiz) AG
autonomous agents for complex property management workflows and decision-making processes Hands-on experience with AI/ML frameworks (TensorFlow, PyTorch), LLM orchestration tools (LangChain, LangGraph), MLOps practices and tooling (such as MLflow, Kubeflow, or similar), vector databases, and cloud platforms (AWS, Azure, GCP) with their AI/ML offerings More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Field Solutions Architect, Generative AI, Google Cloud (English)

London, United Kingdom
Google
search concepts, such as indexing, scoring, relevancy, faceting, and query rewriting and expansion. Experience with semantic search frameworks and tools/databases such as LangChain, Faiss, and Pinecone. Understanding of nearest neighbor search concepts. About the Job: As a Generative AI Field Solutions Architect, you will support Google Cloud Sales More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineer

London Area, United Kingdom
Explore Group
data pipelines, analytics tooling, or large-scale data processing. Interest in cloud-native and serverless architectures. Familiarity with tools such as TensorFlow, PyTorch, or LangChain is a plus. More ❯
Posted:

Full Stack Engineer

london, south east england, united kingdom
Explore Group
data pipelines, analytics tooling, or large-scale data processing. Interest in cloud-native and serverless architectures. Familiarity with tools such as TensorFlow, PyTorch, or LangChain is a plus. More ❯
Posted:

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

Langenfeld (Rheinland), Nordrhein-Westfalen, Germany
Hybrid / WFH Options
ControlExpert GmbH
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 More ❯
Employment Type: Permanent
Salary: EUR 55,000 - 85,000 Annual
Posted:

AI Engineer

Crawley, Sussex, United Kingdom
Hybrid / WFH Options
Rentokil Initial plc
ML development using frameworks like TensorFlow, PyTorch, and Scikit-learn. LLM Orchestration and Development Expertise in building LLM-powered applications using frameworks such as LangChain and LangGraph, including prompt engineering, fine-tuning, and workflow orchestration. Skilled in integrating LLMs with structured data systems (e.g., SQL databases, BigQuery) to enable natural More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Data Scientist / Machine Learning Engineer - GenAI & LLM

London, United Kingdom
Databricks Inc
roadmap What we look for: Experience building Generative AI applications, including RAG, agents, text2sql, fine-tuning, and deploying LLMs, with tools such as HuggingFace, Langchain, and OpenAI Extensive hands-on industry data science experience, leveraging typical machine learning and data science tools including pandas, scikit-learn, and TensorFlow/PyTorch More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Data Scientist / Machine Learning Engineer - GenAI & LLM London, United Kingdom

London, United Kingdom
Databricks Inc
roadmap. What we look for: Experience building Generative AI applications, including RAG, agents, text2sql, fine-tuning, and deploying LLMs, with tools such as HuggingFace, Langchain, and OpenAI. Extensive hands-on industry data science experience, leveraging typical machine learning and data science tools including pandas, scikit-learn, and TensorFlow/PyTorch. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Engineer

Crawley, Sussex, United Kingdom
Hybrid / WFH Options
Rentokil Pest Control South Africa
ML development using frameworks like TensorFlow, PyTorch, and Scikit-learn. LLM Orchestration and Development Expertise in building LLM-powered applications using frameworks such as LangChain and LangGraph, including prompt engineering, fine-tuning, and workflow orchestration. Skilled in integrating LLMs with structured data systems (e.g., SQL databases, BigQuery) to enable natural More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Director, AI (5752) with Security Clearance

Washington, Washington DC, United States
MetroStar Systems Inc
and productionizing AI solutions. Expertise in Python and key libraries (e.g., NumPy, SciPy, Pydantic, Asyncio). Hands-on experience with open-source libraries (e.g. LangChain, Ray, PyTorch, Lightning). Hands-on experience with machine learning techniques, including Reinforcement Learning. Proficiency in AI/ML frameworks and libraries such as PyTorch More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Machine Learning Engineer I, AI Foundations

New York, United States
Formation Bio
s degree or higher in Computer Science, Engineering, AI, Machine Learning, or equivalent experience. Expertise in AI/ML frameworks (TensorFlow, PyTorch, Scikit-learn, LangChain, RAGAs), including hands-on model building and fine-tuning. Strong collaboration & communication skills , able to engage diverse stakeholders and translate complex technical concepts into clear More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Artificial Intelligence Analyst with Security Clearance

Arlington, Virginia, United States
Hybrid / WFH Options
CGI
pipelines, etc. Knowledge of CI/CD integrating tests with pipelines via Jenkins, github actions, bitbucket or other similar code repository tool Experience with LangChain/LangGraph for building LLM-powered applications Desire to think outside the box and explore innovative solutions to complex problems Strong problem-solving, analytical, and More ❯
Employment Type: Permanent
Salary: USD 108,300 Annual
Posted:

Senior Typescript Developer

Antwerpen, Belgium
Hybrid / WFH Options
Gentis
MongoDB, Firebase, Redis, Elasticsearch GCP, AWS, Azure, DigitalOcean The Future is AI We're building smarter with Generative AI -think vector embeddings, Pinecone, Weaviate, Langchain, Chainlink. If AI-powered development excites you, you'll feel right at home here. More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Graduate AI & Machine Learning Engineer

London, United Kingdom
Reply
especially AWS) and data science (machine learning processes). Proficiency in Python and frameworks such as PyTorch, TensorFlow, scikit-learn, with some knowledge of LangChain, RAGAS, and CI/CD. Growth mindset and eagerness to learn new challenges. Willingness to travel and adapt to different client projects. Additional information: Reply More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI engineer (UK)

London, United Kingdom
Writer
communicate complex ideas and concepts effectively. Ability to work independently and collaboratively. Preferred Skills: Experience building scalable applications with LLMs, using frameworks such as LangChain, LlamaIndex, Hugging Face, etc. Depth of knowledge with RAG implementation and improvements. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
LangChain
10th Percentile
£48,750
25th Percentile
£52,813
Median
£66,250
75th Percentile
£73,438
90th Percentile
£78,750