llm engineer

5 days ago


London, Greater London, United Kingdom Bluebird Recruitment Full time £90,000 - £120,000 per year

As an LLM Engineer at Ultralytics, you will spearhead the development and integration of advanced language model capabilities across our ecosystem. You will work on cutting-edge projects that merge the power of Large Language Models (LLMs) with our state-of-the-art computer vision technologies. Key responsibilities include:

  • Developing and scaling robust LLM-powered applications using a variety of APIs, including OpenAI, Anthropic, and Gemini.

  • Implementing and managing multi-API workflows using tools like LiteLLM to ensure flexibility and resilience.

  • Building sophisticated Retrieval-Augmented Generation (RAG) systems, leveraging advanced techniques like embeddings with Voyage AI, rerankers, and query enrichment.

  • Designing and maintaining efficient data pipelines and vector storage solutions using MongoDB Atlas Vector Search.

  • Fine-tuning LLMs on custom datasets to enhance performance for specialized tasks related to our documentation and user support.

  • Collaborating with our YOLO development team to explore and build innovative multi-modal solutions.

  • Automating deployment and testing processes using CI/CD pipelines with GitHub Actions.

Your work will directly enhance the Ultralytics HUB platform and empower our global community of developers and researchers.



  • London, Greater London, United Kingdom Praktika Full time

    About us: At , we are on a mission to deliver efficient and engaging learning experiences for billions of students worldwide by bridging the gap between learning apps and human tutors.We have done this by creating a fully automated language tutorship experience powered by generative AI Avatars.After raising $30 million in Series-A funding, we are growing and...


  • London, Greater London, United Kingdom Bolt Insight Full time

    Location: Hybrid (London Office)Salary: Competitive About UsWe are an AI-powered consumer intelligence company transforming qualitative research through cutting-edge automated moderation and real-time insight generation. Our platform is powered by advanced Large Language Models (LLMs), GenAI-driven analytics, and a modern cloud data ecosystem across AWS,...


  • London, Greater London, United Kingdom Bolt Insight Full time £80,000 - £120,000 per year

    Location:Hybrid (London Office)Salary:CompetitiveAbout UsWe are an AI-powered consumer intelligence company transforming qualitative research through cutting-edge automated moderation and real-time insight generation. Our platform is powered by advanced Large Language Models (LLMs), GenAI-driven analytics, and a modern cloud data ecosystem across AWS, Azure,...

  • AI Specialist – LLM

    2 weeks ago


    London, Greater London, United Kingdom Bolt Insight Full time £60,000 - £112,000 per year

    AI Specialist – LLM & Data EngineeringLocation: Hybrid (London Office)Salary: CompetitiveAbout UsWe are an AI-powered consumer intelligence company transforming qualitative research through cutting-edge automated moderation and real-time insight generation. Our platform is powered by advanced Large Language Models (LLMs), GenAI-driven analytics, and a...


  • London, Greater London, United Kingdom JPMorganChase Full time

    Job DescriptionJoin JPMorganChase, a global leader in financial services, as we revolutionize our operations with artificial intelligence and machine learning.As a Software Engineer II at JPMorgan Chase within the AIML and Data Platforms (AMDP) team, you will be addressing significant challenges in the financial services sector and creating substantial...


  • London, Greater London, United Kingdom Experis UK Full time £60,000 - £120,000 per year

    Machine Learning Engineer – Agentic LLM Systems (Contract)We're working with a leading tech organisation buildingagentic AI systems– LLMs that can plan, reason, call tools, and write/execute code. We're hiring a Machine Learning Engineer to help design and scale these systems into production.Role Overview:You'll focus on making LLM agents reliable,...


  • London, Greater London, United Kingdom Maven Full time

    AI / LLM Engineer (Python)Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as a premier liquidity provider for globally listed...


  • London, Greater London, United Kingdom Maven Securities Full time £80,000 - £120,000 per year

    AI / LLM Engineer (Python)Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as a premier liquidity provider for globally listed...


  • London, Greater London, United Kingdom Infosys Full time £124,000 - £170,000 per year

    Role – Lead Consultant (ML Engineer)Technology – Gen AI, LLMs, AzureLocation – UKBusiness Unit – DNA AnalyticsCompensation – Competitive (including bonus)Job DescriptionLead Consultant to design, develop and deploy solutions using GenAI, LLMs and ML models utilizing Azure OpenAI services and other features of the Azure AI/ML landscape. Your roleWe...


  • London, Greater London, United Kingdom Thomson Reuters Full time £60,000 - £120,000 per year

    Are you a curious and open-minded individual with an interest in conducting state-of-theart foundational machine learning research? Thomson Reuters Labs is seeking Research Scientists with a passion for building complex agent-based AI systems in a data-rich, complex academic environment driven by real-world problems.Foundational Research is the dedicated...