Remote Permanent LangChain Job Vacancies

1 to 25 of 86 Remote Permanent LangChain Jobs

AI Engineer

London Area, United Kingdom
Hybrid / WFH Options
Marcura
and stay up to date with the latest advancements in AI, ML, and deep learning. Write clean, efficient, and well-documented code using Python, LangChain, or other AI frameworks. Participate in model evaluation, consulting other teams and helping out CEO of the unit . Requirements: Bachelor’s or Master’s More ❯
Posted:

AI Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
Marcura
and stay up to date with the latest advancements in AI, ML, and deep learning. Write clean, efficient, and well-documented code using Python, LangChain, or other AI frameworks. Participate in model evaluation, consulting other teams and helping out CEO of the unit . Requirements: Bachelor’s or Master’s More ❯
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 Data Scientist, Machine Learning Engineer 2025- UK (Hiring Immediately)

London, UK
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. #J More ❯
Employment Type: Full-time
Posted:

Backend Python & AI Engineer

London Area, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
years' experience with machine learning, deep learning, or AI systems. Familiarity with key libraries and frameworks such as TensorFlow, Scikit-learn, PyTorch, Transformers, LangChain, BeautifulSoup, and OpenCV. Experience with AI APIs and platforms (e.g., OpenAI, Bedrock, Gemini, Anthropic). Knowledge of cloud infrastructure (ideally AWS), Kubernetes, and relevant SDKs (e.g. More ❯
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Backend Python & AI Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
years' experience with machine learning, deep learning, or AI systems. Familiarity with key libraries and frameworks such as TensorFlow, Scikit-learn, PyTorch, Transformers, LangChain, BeautifulSoup, and OpenCV. Experience with AI APIs and platforms (e.g., OpenAI, Bedrock, Gemini, Anthropic). Knowledge of cloud infrastructure (ideally AWS), Kubernetes, and relevant SDKs (e.g. More ❯
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Machine Learning Team Lead

Madrid, Spain
Hybrid / WFH Options
Automat-it
and experience with software development and test automation Experience with one or more large language models, such as frameworks like OpenAI SDK, Amazon Bedrock, LangChain, and LlamaIndex Experience with Docker and Kubernetes Fluent written and verbal communication skills in English Working knowledge of some Vector Databases such as OpenSearch, Qdrant More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

GenAI Full Stack Developer Consultant (SC Eligible)

United Kingdom
Hybrid / WFH Options
Stealth iT Consulting
or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or More ❯
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Senior AI Software Engineer (Voice to Voice)

Spain
Hybrid / WFH Options
Omniloy
haves: Experience specifically with voice-to-voice AI pipelines and real-time conversational agents. Hands-on experience working with Large Language Models (LLMs), including Langchain or similar LLM-related libraries. Knowledge of WebRTC, LiveKit, gRPC, or related real-time communication technologies. Experience with fine-tuning and optimizing LLMs for specific More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Principal AI Agent Engineer

City, Edinburgh, United Kingdom
Hybrid / WFH Options
Aveni UK
including leading AI/ML initiatives. Expertise in LLM-driven architectures, prompt engineering, and fine-tuning. Strong hands-on experience with AI frameworks like LangChain, OpenAI APIs, and Hugging Face. Deep understanding of multi-agent systems, decision-making algorithms, and reinforcement learning. Experience with cloud-based AI deployment (AWS, GCP More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-Stack AI Software Engineer (Junior - Mid)

London Area, United Kingdom
Hybrid / WFH Options
SlideSpeak
and server management via shell Practical experience through internships or personal projects Nice to have Experience with Python backends, FastAPI, and RAG frameworks like LangChain, Llama Index Knowledge of vector databases and advanced database management systems Knowledge of 2D graphics editors and SVG (yep, it gets quite nitty gritty) Previous More ❯
Posted:

Full-Stack AI Software Engineer (Junior - Mid)

london, south east england, United Kingdom
Hybrid / WFH Options
SlideSpeak
and server management via shell Practical experience through internships or personal projects Nice to have Experience with Python backends, FastAPI, and RAG frameworks like LangChain, Llama Index Knowledge of vector databases and advanced database management systems Knowledge of 2D graphics editors and SVG (yep, it gets quite nitty gritty) Previous 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:

Full-Stack AI Software Engineer (Senior)

London Area, United Kingdom
Hybrid / WFH Options
SlideSpeak
with cloud platforms (GCP preferred) and infrastructure automation Ability to design and implement scalable, production-grade systems Nice to have Experience with AI frameworks (LangChain, Llama Index, RAG-based systems) Knowledge of vector databases (PGVector) and PostgreSQL optimization Familiarity with SVG and 2D graphics development Previous experience in fast-paced More ❯
Posted:

Full-Stack AI Software Engineer (Senior)

london, south east england, United Kingdom
Hybrid / WFH Options
SlideSpeak
with cloud platforms (GCP preferred) and infrastructure automation Ability to design and implement scalable, production-grade systems Nice to have Experience with AI frameworks (LangChain, Llama Index, RAG-based systems) Knowledge of vector databases (PGVector) and PostgreSQL optimization Familiarity with SVG and 2D graphics development Previous experience in fast-paced More ❯
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:

Machine Learning Engineer - Fintech - Remote

London, United Kingdom
Hybrid / WFH Options
Wealth Dynamix
willingness to get things done. Excellent collaboration and communication skills; comfortable working across technical and product teams. Preferred Strengths Experience with LLMOps frameworks (e.g., LangChain, vector databases, retrieval-augmented generation). Experience with ML-specific CI/CD pipelines and model governance best practices. Familiarity with monitoring and observability tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer - Fintech - Remote (Hiring Immediately)

London, UK
Hybrid / WFH Options
Wealth Dynamix
willingness to get things done. Excellent collaboration and communication skills; comfortable working across technical and product teams. Preferred Strengths Experience with LLMOps frameworks (e.g., LangChain, vector databases, retrieval-augmented generation). Experience with ML-specific CI/CD pipelines and model governance best practices. Familiarity with monitoring and observability tools More ❯
Employment Type: Full-time
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:

AI Lead - Strategy & Implementation

Spain
Hybrid / WFH Options
ApprovalMax
AI/ML systems in production. Strong background in LLMs, NLP, and conversational AI (e.g., GPT, Claude, Mistral, LLaMA, etc.) Expertise with frameworks like LangChain, Hugging Face, OpenAI, RAG pipelines, and vector databases (e.g., Weaviate, Pinecone, Chroma) Solid knowledge of AI system architecture, including model serving, monitoring, and optimization Strong More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Sr. AI Engineer

Spain
Hybrid / WFH Options
Zylon
of AI systems. Strong background in integrating and fine-tuning open-source LLMs Proficient in Python and relevant ML/AI frameworks (PyTorch, LlamaIndex, LangChain, etc.) Familiarity with Agents strategies and agentic frameworks, as well as different RAG implementations Experience with vector databases and efficient retrieval systems Knowledge of containerization More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Artificial Intelligence Engineer

London, United Kingdom
Hybrid / WFH Options
Cornerstone VC
opportunity to participate in the upside of an ultra-growth venture. Have fun. Apply if: You have experience with our stack: Python, LlamaIndex/LangChain, PyTorch, HuggingFace, FastAPI, Postgres, SQLAlchemy, Alembic, OpenAI, Docker, Azure, Typescript, React. You have hands-on experience working with LLMs, RAG architectures, NLP, or applying Machine More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full-Stack Developer

London Area, United Kingdom
Hybrid / WFH Options
Gotobeat
in an agile, test-first environment. Excellent communication skills and a collaborative, mentorship-oriented mindset. Nice to have Prior exposure to LLM orchestration (LangGraph, LangChain, semantic caching, vector DBs). Domain interest in music tech, live events, ticketing, or marketing-tech. Experience with SST.dev, CDK, or other IaC frameworks. Product More ❯
Posted:

Senior Full-Stack Developer

london, south east england, United Kingdom
Hybrid / WFH Options
Gotobeat
in an agile, test-first environment. Excellent communication skills and a collaborative, mentorship-oriented mindset. Nice to have Prior exposure to LLM orchestration (LangGraph, LangChain, semantic caching, vector DBs). Domain interest in music tech, live events, ticketing, or marketing-tech. Experience with SST.dev, CDK, or other IaC frameworks. Product More ❯
Posted:

Senior Data Scientist

united kingdom
Hybrid / WFH Options
Omnis Partners
re Looking For - Essential Reqs: • MSc or PhD in Computer Science, AI, Machine Learning, Data Science, or a related field • 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 More ❯
Posted:
LangChain
10th Percentile
£48,750
25th Percentile
£52,813
Median
£66,250
75th Percentile
£73,438
90th Percentile
£78,750