South East London, England, United Kingdom Hybrid / WFH Options
Tata Consultancy Services
architecture. Deep understanding of industry trends, concepts, opportunities, threats & constraints. Experience & knowledge of GenAI, predictive analytics, or automation workflows in enterprise environments. Familiarity with NLP frameworks (TensorFlow, PyTorch) and LLM fine-tuning techniques. ITIL certification and/or AI/ML certifications (AWS, Google Cloud). Experience with implementing scripted web services in ServiceNow, Java, and CMDB or asset integrations More ❯
East London, London, United Kingdom Hybrid / WFH Options
McGregor Boyall Associates Limited
Data Science, Mathematics, or related field. 5+ years of experience in ML modeling, ranking, or recommendation systems . Proficiency in Python, SQL, Spark, PySpark, TensorFlow . Strong knowledge of LLM algorithms and training techniques . Experience deploying models in production environments. Nice to Have: Experience in GenAI/LLMs Familiarity with distributed computing tools (Hadoop, Hive, Spark). Background in More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Tangent International
be doing: Build and deploy ML/AI solutions for commercial real estate, including generative AI models, LLMs, and time series analysis. Process and analyse complex CRE datasets, engineer LLM prompts, evaluate outputs, and write production-ready Python code. Collaborate cross-functionally with product and engineering teams, translating business needs into ML tasks and contributing across the full development lifecycle. More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Cognitive Group | Part of the Focus Cloud Group
Senior Data & AI Consultant Homebased - Must be happy to travel to customer sites and London Full-time, Permanent Eligible for SC Clearance/Actively SC Cleared Be part of a growing consulting team with a leading Microsoft Partner. This role More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Understanding Recruitment
we're looking for 4-5 years relevant experience Proficiency in Python or similar programming languages Experience with GenAI tools (LangGraph, CrewAI, OpenAI APIs, Hugging Face) ML fundamentals and LLM expertise (prompt engineering, cost optimization) Cloud platforms (AWS/GCP/Azure) and infrastructure-as-code DevOps tooling (CI/CD, Docker, Kubernetes) and observability Distributed systems and datastores (SQL More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Albert Bow
ML models. Rapidly delivering front-end tools that bring immediate value to users. Ensuring reliability of your systems through comprehensive unit and end-to-end testing. Integrating and managing LLM APIs while handling diverse and unpredictable outputs. What You’ll Bring: 5+ years of Python experience and 3+ years working with data science/AI products. Proven track record in More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Curated
Senior Software Engineer – AI Innovation Lab £110-125,000 + Strong bonus and benefits package. London, hybrid working. We’re partnering exclusively with a leading global SaaS Scaleup business as they continue to build out a newly established Innovation lab More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Futuria
in building the systems that power our AI-driven applications—from intuitive front-end experiences to robust back-end infrastructures. You’ll be responsible for developing, deploying, and optimizing LLM-based applications in production environments, while maintaining scalable APIs and infrastructure using Python frameworks such as FastAPI. This is a cross-functional role where you’ll collaborate closely with front … APIs using Python (FastAPI/D) Apply domain-driven design and test-driven development to build microservices using agile methodologies, with a focus on reliability Develop, test, and deploy LLM-based applications in secure, production-ready environments Integrate front-end components with AI models and back-end logic to deliver seamless, end-to-end functionality Perform data and prompt engineering … knowledge of Kubernetes, security best practices, and cloud platforms (AWS, GCP, or Azure) Desirable: Experience with prompt engineering, Retrieval-Augmented Generation (RAG), and graph databases Familiarity with multi-agent LLM systems and agentic platforms (e.g., AutoGen, CrewAI), and experience deploying LLM-based applications Experience with tools such as LangChain, LangSmith, or Chainlit Exposure to event-driven architectures, asynchronous processing, and More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Stott and May
Have Skills Programming, database, and IoT experience Containerisation (Docker) and CI/CD security knowledge Red Team and social engineering experience, including tools like CobaltStrike Hardware or AI/LLM security experience Participation in bug bounty or vulnerability disclosure programmes Education & Experience Bachelor’s degree in Cybersecurity or Computer Science (preferred) 3–5 years of hands-on penetration testing experience More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Block MB
need, just giving you a good overview of what is on offer) Backend: Ruby on Rails, PostgreSQL, Sidekiq, Redis, AWS Frontend: Turbo/Hotwire, Phlex, AlpineJS, TailwindCSS AI/LLM: OpenAI, Claude, LangChain (or equivalents) Infra: Docker, Terraform, GitHub Actions, CloudWatch What You’ll Do Write clean, well-tested code across the stack with a product-focused mindset Own feature … into elegant solutions Optimise application performance and system scalability as usage grows Drive architectural improvements and evaluate new tools/libraries Help productionise AI features (prompt tuning, prompt chaining, LLM orchestration, etc.) What We Look For 5+ years in software engineering, ideally across full stack environments Experience working on complex systems with meaningful scale A bias toward action and pragmatism More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Vertical Advantage
advanced analytics, while mentoring a small team and aligning data solutions with business growth. Key Responsibilities Build and optimise data pipelines and infrastructure Design and deploy ML models, including LLM-powered features Mentor junior data scientists and foster team development Align data science with product and business strategy Identify opportunities for automation and platform enhancements About You Strong experience delivering More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Anson McCade
GCP Data Engineer Location: London (remote-first) Salary: £80,000 – £130,000 depending on experience + 10% bonus We’re looking for a highly skilled and innovation-focused GCP Data Engineer to join our AI engineering team. This is a More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Uniting Cloud
Software Engineer - Artificial Intelligence/Automation London - mostly remote £50-70,000 Join us in building cutting edge AI applications, unlocking the full potential of AI/ML modelling. It's new, it's exciting and it's an opportunity More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Switch Tech Talent
SaaS Start-up A fast-growing B2B SaaS start-up is looking for a talented Senior AI Engineer to set up and co-lead the introduction of AI and LLM-powered capabilities across their platform. This is a rare opportunity to join at a pivotal moment and take high ownership from day one , writing production code immediately and making strategic … frameworks Collaborate closely with product and design to prototype, ship and iterate quickly Drive high-impact work in a fast-paced, high-trust environment Continuously explore and evaluate emerging LLM tools, techniques, and architectures to evolve our AI offering. Contribute to UX thinking for how AI capabilities are surfaced in the platform. What we're looking for: AI/ML … or LLM-based development in a fast-paced start-up environment. Built and deployed production-grade agentic systems Hands-on experience with PydanticAI, LangChain, LangGraph, or similar agent orchestration tools. Strong understanding of LLM evaluation, prompt design, and techniques for tuning models to domain-specific tasks. Deep understanding of largelanguage models (LLMs), including advanced concepts such as key-value More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Brio Digital
Enable the system to recognise what users are viewing in real time using image embeddings, similarity search (e.g. CLIP, vector search), and traditional CV approaches (e.g. YOLO, MobileNet). LLM & RAG Systems: Design and implement pipelines that support retrieval-augmented generation, internal AI tools, and scalable content delivery. Experience with vector databases, agent frameworks, or data workflows is highly relevant. More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Understanding Recruitment
Consumer AI | London | ML Engineer A fast-moving insights & analytics startup is searching for an ML Engineer to help build cutting-edge data science solutions powered by digital consumer signals. The team works with massive volumes of digital data, turning More ❯
code quality, correctness, and maintainability. Proficient with code review processes and reading diffs in real-world repositories. Exceptional written communication skills to articulate evaluation rationale clearly. Prior experience with LLM-generated code or evaluation work is a plus. Bonus Points Experience in LLM research, developer agents, or AI evaluation projects. Background in building or scaling developer tools or automation systems. More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Plan:it
Do you have a passion for building modern AI products utilising LLM's/Gen AI? This could be for you . Let me start with a snapshot of the role: Role : Senior Software Engineer (AI product) Stack : TypeScript, RoR, GraphQL, PostgreSQL n.b - most of the engineering team didn't know RoR before joining, so no worries if you don … modernise and stay ahead of the curve, so they're seeking a strong SWE with a passion for AI to help them on this journey. You could be an LLM wizz, you could've scaled AI products, you could've created some personal projects - you just need to be passionate about everything Gen AI. In this role you'll be More ❯
East London, London, United Kingdom Hybrid / WFH Options
Turing
powered tech services company with a mission to accelerate AGI advancement and deployment by bridging the gap between global talent from 100+ countries and the world's best foundational LLM companies by helping them improve performance through model evaluation, fine-tuning, feedback, factuality, and handling diverse data. Role Overview: We have a flexible agreement, task based opportunity for talented individuals … directly impact how AI systems perform and automate tasks. This is a great opportunity to gain experience in a high-impact AI project, working with some of the top LLM companies in the world- on a flexible agreement. Key Responsibilities: Translate daily routine work into detailed workflows Write detailed, step by step workflow for tasks which finance managers complete on More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Aquent
strategy, product marketing, or growth-focused consulting roles. Background in technology, advertising/media, and a strong understanding of paid media ecosystems. Experience with AI and largelanguagemodel (LLM) tools, particularly in the context of sales and marketing platforms. Proven ability to craft business cases and influence decision-making through strong analytical and communication skills. Excellent written and verbal More ❯
Job Title: Senior Software Engineer – LLM Evaluation & Repository Validation About the projects: We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop; while expanding the … across trending open-source libraries. Set up and configure code repositories, including Dockerization and environment setup. Evaluating unit test coverage and quality. Modify and run codebases locally to assess LLM performance in bug-fixing scenarios. Collaborate with researchers to design and identify repositories and issues that are challenging for LLMs. Opportunities to lead a team of junior engineers to collaborate … contributing to or evaluating open-source projects is a plus. Note: Experience working with well-maintained, widely-used repositories (500+ stars) is required. Nice to Have: Previous participation in LLM research or evaluation projects. Experience building or testing developer tools or automation agents. Perks of Freelancing With Turing: Work in a fully remote environment. Opportunity to work on cutting-edge More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Lawrence Harvey
human-machine collaboration? We’re searching for a Head of AI with expertise in Robotics, Perception, Navigation, and Planning, specialising in integrating these capabilities with VLA/VLM/LLM frameworks and knowledge bases to achieve true robotic autonomy. This is a hands-on leadership role that combines technical innovation with strategic vision, offering a unique opportunity to pioneer advancements …/ML and robotics technologies. Lead hands-on integration of robotic systems with advanced reasoning and knowledge-based frameworks. Develop robust robotic world models using VLA/VLM/LLM solutions or similar alternatives. Oversee end-to-end AI/ML workflows, including research, model training, and deployment in simulated and real-world environments. Advance semantic mapping, SLAM, and other … critical technologies to enhance robotic autonomy. About you: Advanced expertise in robotics, perception, navigation, and planning, with a proven ability to integrate these systems with VLA, VLM, LLM, or equivalent technologies. Strong background in robotic autonomy, semantic mapping, SLAM, and knowledge-based frameworks. A track record of impactful publications and innovative projects in AI/ML and robotics. Proficiency in More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Falcon Smart IT (FalconSmartIT)
Job Title: Data Scientist Location: London, UK (Hybrid) Job Type: Permanent Job Description: Experience: Minimum of 8+ years. Skilled Required: LLM, RAG, Finetuning, NLP, Text Summarisation, ML, Feature Engineering Llamaindex, LangChain, LangSmith Vector DB, Vector Search, FAISS Embeddings Experience with OCR, layout models PDF and text file parsing, along with various other file types Experience with REST API More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Burns Sheehan
backend skills with Node.js, Express, RESTful APIs or GraphQL Experience building production-grade applications and designing clean data models (SQL/NoSQL) Bonus Points For: Familiarity with AI/LLM tools (LangChain, Vercel AI SDK, OpenAI APIs) Experience building real-time apps (e.g., WebSockets) Understanding of authentication/authorization flows in web apps Knowledge of financial services, fintech, or enterprise More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Formula Recruitment
video platform, integrating AI and machine learning at its core. With no legacy technology to hold them back, they are focused on innovation - leveraging tools like computer vision and LLM's to solve complex challenges and redefine how businesses manage and measure data performance. You’ll be instrumental in shaping the MVP into a scalable product while contributing to the More ❯