151 to 175 of 176 Permanent LangChain Jobs

deep technical problem-solving. Key Responsibilities: Rapidly design and develop LLM and agent-based prototypes across varied use cases. Build agentic workflows and reasoning pipelines using frameworks such as LangChain, LangGraph, CrewAI, Autogen, and LangFlow. Implement retrieval-augmented generation (RAG) pipelines using vector databases like Pinecone, FAISS, Chroma, or PostgreSQL. Fine-tune prompts to optimise performance, reliability, and alignment. Design … with their teams, Google Premier Cloud Partner experience etc Expert Python developer with a background in building intelligent, multi-step systems. Hands-on experience with LLM frameworks such as LangChain, LangGraph, LangFlow, CrewAI, or Autogen. Proven track record designing and deploying agentic and generative AI prototypes. Deep understanding of semantic search, vector databases, and memory management strategies. Familiarity with cloud More ❯

deep technical problem-solving. Key Responsibilities: Rapidly design and develop LLM and agent-based prototypes across varied use cases. Build agentic workflows and reasoning pipelines using frameworks such as LangChain, LangGraph, CrewAI, Autogen, and LangFlow. Implement retrieval-augmented generation (RAG) pipelines using vector databases like Pinecone, FAISS, Chroma, or PostgreSQL. Fine-tune prompts to optimise performance, reliability, and alignment. Design … with their teams, Google Premier Cloud Partner experience etc Expert Python developer with a background in building intelligent, multi-step systems. Hands-on experience with LLM frameworks such as LangChain, LangGraph, LangFlow, CrewAI, or Autogen. Proven track record designing and deploying agentic and generative AI prototypes. Deep understanding of semantic search, vector databases, and memory management strategies. Familiarity with cloud More ❯

reporting, and anomaly detection. • Design and deploy RAG (Retrieval-Augmented Generation) and embedding-based search solutions integrated with enterprise knowledge bases. Agent Orchestration & Autonomy • Build intelligent agents using CrewAI, LangChain or similar frameworks to support use cases like automated report generation, root cause analysis, and interactive user agents. • Implement feedback and memory mechanisms to support context-aware, evolving agents. AI … field. • Strong experience with GCP ( Vertex AI, Google Studio and other GCP tools). • Demonstrated success integrating LLM APIs (OpenAI, Vertex AI, Perplexity, Gemini) into production systems. • Expertise with LangChain, CrewAI , OpenAI platform or similar frameworks. • Expertise in building and deploying JS/n8n/Python-based AI workflows , agents, and APIs. • Solid SQL knowledge for structured data operations and More ❯

across the organisation. Skills we would love you to have: Experience in AI/ML engineering or applied machine learning. Proficiency in Python and ML libraries (e.g. Semantic Kernel, Langchain, agentic frameworks). Experience deploying models using APIs, containers, or cloud-native services. Familiarity with Azure and infrastructure-as-code tools. Strong understanding of data engineering, including feature engineering and … you to have: Experience in AI/ML engineering or applied machine learning. Proven experience delivering production-grade AI solutions. Proficiency in Python and ML libraries (e.g. Semantic Kernel, Langchain, agentic frameworks). Experience deploying models using APIs, containers, or cloud-native services. Familiarity with Azure and infrastructure-as-code tools. Strong understanding of data engineering, including feature engineering and More ❯

internal use cases and potential external productization. Stay ahead of industry trends and innovations, incorporating relevant advancements, including cutting-edge developments in LLMs and emerging AI frameworks such as LangChain, AutoGen, and DSPy. Requirements Technical Expertise Proven experience building and deploying enterprise-grade AI/ML solutions, including RAG, LLMs, and chatbot technologies. Strong proficiency in cloud-based architectures, APIs … managing unstructured/structured data. Familiarity with designing software solutions for reuse and scalability across different use cases. Exposure to emerging AI developer frameworks and open-source tooling (e.g., LangChain, AutoGen, DSPy) is a plus. Leadership Experience 10+ years of engineering leadership experience, including managing and scaling technical teams. Experience scaling technical teams and infrastructure at a SaaS company to More ❯

About LangChain At LangChain, our mission is to make intelligent agents ubiquitous. We help developers build mission-critical AI applications across the entire agent development lifecycle. Our open source frameworks - LangChain and LangGraph - see over 70+ million downloads per month. Developers rely on LangChain for composable integrations and LangGraph for controllable agent orchestration. Our commercial agent platform, consisting of LangSmith … and LangGraph Platform, enables teams to build, test, run, and manage agents at scale across their organization. Founded in 2023, LangChain powers top engineering teams at companies like Replit, Lovable, Clay, Klarna, LinkedIn, and more. About the role Join our platform engineering team as we scale LangSmith and LangGraph Platform products. You'll work in Europe (remotely) and architect and More ❯

evaluation pipelines to assess and optimize model performance Prototype and productionize agentic workflows that leverage tool usage and chaining Experiment with, tune, and benchmark different LLMs (e.g., OpenAI, HuggingFace, LangChain) Automate model evaluation and integrate insights into the dev lifecycle Support semantic search, data extraction, and document analysis use cases Collaborate with legal engineers and product to build secure and … to architectural decisions, internal tooling, and team best practices Experience & Qualifications: 4+ years of backend or AI-focused engineering experience Hands-on experience working with LLMs and related frameworks (LangChain, LangGraph, etc.) Strong programming skills-Python preferred; experience with APIs and cloud infra is a plus Proven track record designing evaluation frameworks and tuning model performance Solid understanding of data More ❯

squad with a senior engineer who can deliver robust product features and help us responsibly weave AI (LLMs, RAG) into the user experiencealongside peers who already experiment with Pinecone, LangChain and VertexAI. As a senior fullstack engineer you will design, build and operate userfacing features endtoendUI components, APIs, data models and infrawhile mentoring teammates and shaping architecture. Roughly 7080% of … NestJS and PostgreSQL. Architecture stewardship Drive RFCs, enforce TypeScript standards, improve CI/CD and observability. AI integration (as needed) Prototype and productionise LLM/RAG components (VertexAI, Pinecone, LangChain) when they add clear value; own evaluation metrics and cost monitoring. Quality & performance Champion automated testing, accessibility and webperformance budgets. Mentorship & collaboration Pair program, run knowledgeshare sessions and provide thoughtful More ❯

Hypercube Consulting is a rapidly growing data and AI consultancy dedicated to transforming the energy sector through cutting-edge technology. Specialising in advanced AI systems, including Agentic AI workflows and large language models (LLMs), we help clients unlock profound value More ❯

AI-powered solutions across diverse industries. What Youll Be Doing Design & build fullstack GenAI applications that solve real-world problems Work on client-facing POCs using the latest in LangChain, LangGraph, CrewAI, and beyond Engage in hands-on R&D to explore new GenAI techniques and tools Collaborate across cross-functional teams, helping build a centre of excellence in GenAI … Contribute to business development conversations and future project scoping ?? Your Tech Stack Backend: Python (FastAPI), Node (Express) Frontend: React, Next.js, or Vite GenAI: LangChain, CrewAI, LangGraph, Vercel AI SDK LLMs: OpenAI, Anthropic, Mistral, Llama DevOps: AWS or Azure, containerisation (Docker/Kubernetes) Bonus Points For Current security clearance (SC) Proven experience developing rapid POCs Strong communication skills or consulting experience More ❯

formats including JSON , XML , and CSV . Work cross-functionally with product, compliance, and operations teams to deliver production-ready solutions. Troubleshoot and optimize LLM pipelines; prior experience with LangChain or similar frameworks is highly valuable. Contribute to an environment that values rapid experimentation, clean architecture, and continuous learning. Ideal Candidate Profile Proven experience building and deploying AI/ML … may have personal or open-source projects demonstrating your curiosity and skills. Comfortable balancing innovation with compliance, privacy, and security best practices. Technology Stack Languages: Python, TypeScript Frameworks: Next.js, LangChain Cloud & Infrastructure: AWS Amplify, AWS Lambda, AWS Step Functions AI Platforms: OpenAI, Anthropic, Google (Gemini/Vertex AI) Data Formats: JSON, XML, CSV Dev Tools: Cursor, Windsurf, Loom (for async More ❯

We're looking for an experienced Azure Data & AI Engineer with a strong focus on advanced analytics, machine learning, and applied AI - particularly Generative AI. This role will suit a technically capable professional who combines real-world AI/ML More ❯

Who are we? Our mission is to scale intelligence to serve humanity. We're training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. More ❯

stack such as Java, TypeScript, React, MySQL Hands-on experience with AI-assisted development tools like Windsurf, Cursor, GitHub Copilot, Enterprise ChatGPT Practical experience with agentic AI modification via LangChain/LangGraph Exposure to LLM APIs, codegen platforms, vector databases, and agent frameworks (highly desired) A disruptor mindset and interest in impactful solutions A passion for experimentation, iteration, and continuous More ❯

a keen experimenter with LLMs, utilising the skills and knowledge you have in software engineering for LLM based personal projects. Key topics of interest would be agentic systems, RAG, Langchain or automated workflows. - You’ll have experience using modern Python for scalable and extendible code development (and probably experience with other modern mainstream coding technologies such as Go or Rust … an option (2-3 days in the office per fortnight). Remunerations do include a range of benefits. Keywords: AI/ML, Python, Agentic Systems, Automation Platforms, LLM, RAG, Langchain, Central London, Hybrid Working Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact us now - we may well have More ❯

intelligent data pipelines that can clean, enrich, and validate e-commerce data using AI when beneficial Innovation and Continuous Improvement • Research and evaluate new automation technologies, including AI frameworks (LangChain, LangGraph, CrewAI) for potential implementation • Develop proof-of-concepts that demonstrate how AI can enhance existing e-commerce workflows • Create reusable workflow templates that incorporate both traditional and AI-powered … complex branching, loops, and error handling • Proficiency in integrating e-commerce platforms, CRM systems, marketing tools, and payment gateways Understanding of AI integration patterns and prompt engineering (experience with LangChain, LangGraph, or similar frameworks preferred) • Experience with data pipeline development and ETL processes • Knowledge of version control systems (Git) and CI/CD pipelines • Familiarity with cloud platforms for hosting More ❯

Python/GenAI Engineer - LangChain, LangGraph, LLM, Langsmith, Langfuse My client (well known consultancy) brings together strategy, design, data science, and engineering to deliver transformative solutions. If you're passionate about GenAI, development, and shaping the digital future, this role is for you. This fantastic company offers excellent training to all their consultants, both online and classroom training. Candidates can … on engineer with experience and a passion for GenAI. Must Have: Strong Engineering skills in Python – 2yrs commercial minimum Any front-End experience is advantageous Experience with GenAI tools (LangChain, LangGraph, etc.) and LLMs (OpenAI, Anthropic, Llama, etc.) Familiarity with monitoring (Langsmith, Langfuse), Git, and vector/NoSQL/SQL databases Eligible for SC Clearance - lived in the UK for More ❯

Python/GenAI Engineer - LangChain, LangGraph, LLM, Langsmith, Langfuse My client (well known consultancy) brings together strategy, design, data science, and engineering to deliver transformative solutions. If you're passionate about GenAI, development, and shaping the digital future, this role is for you. This fantastic company offers excellent training to all their consultants, both online and classroom training. Candidates can … on engineer with experience and a passion for GenAI. Must Have: Strong Engineering skills in Python - 2yrs commercial minimum Any front-End experience is advantageous Experience with GenAI tools (LangChain, LangGraph, etc.) and LLMs (OpenAI, Anthropic, Llama, etc.) Familiarity with monitoring (Langsmith, Langfuse), Git, and vector/NoSQL/SQL databases Eligible for SC Clearance - lived in the UK for More ❯

Python/GenAI Engineer - LangChain, LangGraph, LLM, Langsmith, Langfuse My client (well known consultancy) brings together strategy, design, data science, and engineering to deliver transformative solutions. If you're passionate about GenAI, development, and shaping the digital future, this role is for you. This fantastic company offers excellent training to all their consultants, both online and classroom training. Candidates can … on engineer with experience and a passion for GenAI. Must Have: Strong Engineering skills in Python - 2yrs commercial minimum Any front-End experience is advantageous Experience with GenAI tools (LangChain, LangGraph, etc.) and LLMs (OpenAI, Anthropic, Llama, etc.) Familiarity with monitoring (Langsmith, Langfuse), Git, and vector/NoSQL/SQL databases Eligible for SC Clearance - lived in the UK for More ❯

Python Developer (GenAI/LLM/Langchain experience) Hybrid Remote (Manchester, London, or Glasgow HQ) Up to £55k Global Consultancy Client *Please note, you must have at least Two years commercial GenAi experience and be eligible for security clearance to be considered for this role* Are you a talented Python Developer with at least Two years commercial experience with Generative … development avenues as you shape the future of AI-driven solutions. What Were Looking For: Python (FastAPI), Typescript (Express) or similar Frontend Development: React, Next.js, or Vite GenAI tools: LangChain, LangGraph, CrewAI, or Vercel AI (Python or JavaScript) LLM platforms: OpenAI, Anthropic, Mistral, or Llama Cloud: AWS or Azure Containerisation Bonus Points: Experience in building Proof of Concepts (POCs) Client More ❯

Evaluate, assess and consult on AI capabilities. Machine Learning, LLMs, LangChain etc. Bristol 1-2 days per week, unlimited holidays. AI Consultant needed to join a top software consultancy connecting companies with top class development teams building outstanding, scalable products. They are looking for someone with a development background and a strong grounding in AI technologies for a new role … skills youll be needing A background in software development (ideally full-stack or backend including Python). Hands-on experience with AI tools (e.g. building GPT-based apps, using LangChain or integrating APIs). A passion for AI, with experience in Machine Learning & LLMs. Strong systems thinking and automation mindset. Track record building small tools, scripts, or data products that More ❯

Identify high-impact internal workflows that can be improved or replaced with automation Build and ship internal tools using a mix of AI tools (LLMs, Claude Code, Cursor, Windsurf, LangChain), scripting (Python, JS), no-code (Zapier, Retool, Make, n8n), and custom logic Connect systems like Firebase, Stripe, Bigquery, Lightdash, Slack, Google Sheets, and more Work embedded with teams to understand … have complete ownership of the process. 2–4 years of experience building automation or internal tooling in a fast-paced environment Fluent in using and combining tools like LLMs, LangChain, Zapier, Make, Retool, n8n, LLMs, etc. Able to wire APIs, script logic, and ship lightweight MVPs that solve real problems - vibe coding or AI assisted development Obsessed with speed and More ❯

Identify high-impact internal workflows that can be improved or replaced with automation Build and ship internal tools using a mix of AI tools (LLMs, Claude Code, Cursor, Windsurf, LangChain), scripting (Python, JS), no-code (Zapier, Retool, Make, n8n), and custom logic Connect systems like Firebase, Stripe, Bigquery, Lightdash, Slack, Google Sheets, and more Work embedded with teams to understand … have complete ownership of the process. 2–4 years of experience building automation or internal tooling in a fast-paced environment Fluent in using and combining tools like LLMs, LangChain, Zapier, Make, Retool, n8n, LLMs, etc. Able to wire APIs, script logic, and ship lightweight MVPs that solve real problems - vibe coding or AI assisted development Obsessed with speed and More ❯

Senior AI Software Engineer The Company I am currently working in partnership with a global technology organisation who specialise in providing software solutions for a specific industry. The Role They are hiring for Senior Software Engineers to help lead their More ❯

Senior AI Software Engineer The Company I am currently working in partnership with a global technology organisation who specialise in providing software solutions for a specific industry. The Role They are hiring for Senior Software Engineers to help lead their More ❯