226 to 250 of 401 LLM Jobs in London

Python Engineer (AI/LLM Focus) London (Hybrid) | 🚀 Fintech Scale-Up We’re partnering with a fast-growing fintech company in London that’s redefining how financial data is leveraged through cutting-edge AI. They’re now looking for a Python Engineer with strong experience in AI and Large Language … teams to bring AI-driven features into production. What you’ll be doing: Designing and building scalable backend systems using Python Developing and integrating LLM-powered features into core products Working with modern AI frameworks (e.g. OpenAI, LangChain, Hugging Face) Collaborating with data scientists to productionise models Improving system performance ...

Production-Grade Python and/or TypeScript) Experience with Modern Engineering Practices: CI/CD, Testing Frameworks, Code Review Standards Hands-On Experience Building LLM - Powered or Agentic Applications Prior Use of Claude Code or similar Tools to Accelerate Engineering Workflows Deep Application Security Expertise: SAST/SCA/DAST …/Secret Scanning Secure Code Review Threat Modelling (OWASP Top 10, API Top 10, LLM Security Risks) Experience Integrating Security Tooling into Developer Pipelines (GitLab/GitHub, CI/CD) Understanding of Prompt Injection, Jailbreak Risks, Sandboxing & Least-Privilege Design Ability to operate effectively in Regulated Environments & Translate Controls into ...

adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release. Key Responsibilities Automated Adversarial Testing: Build and integrate automated red teaming … continuous testing for core AI risks, including hallucinations, memorisation, algorithmic bias, uncertainty, and model drift . Regulatory Compliance Evidence: Map threat models (OWASP LLM Top 10, Agentic threats) to automated test cases. Produce the technical testing evidence required by EU AI Act Article 15 , DORA , and FCA Operational Resilience guidelines. ...

adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ensuring our non-deterministic LLM agents, RAG systems, and tool integrations are secure, resilient, and compliant before production release. Key Responsibilities Automated Adversarial Testing: Build and integrate automated red teaming … continuous testing for core AI risks, including hallucinations, memorisation, algorithmic bias, uncertainty, and model drift . Regulatory Compliance Evidence: Map threat models (OWASP LLM Top 10, Agentic threats) to automated test cases. Produce the technical testing evidence required by EU AI Act Article 15 , DORA , and FCA Operational Resilience guidelines. ...

Do you want to build AI products that directly influence lending and credit decisions? Have you built machine learning models in credit risk and want broader ownership? Are you ready to apply LLMs in real ...

AI Engineers – Build What Others Only Talk About We have partnered with a market-leading, global energy software business that’s assembling an elite AI “Spark Team” . The Mission Design and deliver cutting-edge ...

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Trainee AI Engineer – No Experience Needed Future-proof your career in Artificial Intelligence – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for ...

Customer Data Science Manager London (Hybrid) £77,000-£88,000 + Bonus Permanent | Consulting (Customer & Data Analytics Practice) Overview A global consulting firm is expanding its London-based Customer Data Science capability within its wider ...

Senior AI Software Engineer London, Hybrid (2-3 days) Up to £145k + bonus Oliver Bernard are once again partnered with a high-growth AI deployment company operating at the forefront of enterprise AI. Backed ...

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of ...

seeking a highly experienced Enterprise AI Architect to provide strategic architectural leadership for the adoption of agentic AI and Large Language Model (LLM) capabilities across complex, enterprise-scale delivery environments. Operating at senior level and reporting into senior engineering leadership , this role will shape how advanced AI patterns-such … autonomous agents, multi-agent workflows, and enterprise LLM integrations-are safely, securely, and pragmatically embedded across the full SDLC. This is a hands-on strategic role for someone who can operate comfortably across architecture, governance, delivery, and senior stakeholder engagement in highly regulated environments. Key responsibilities Strategic Architecture Leadership Define ...

week Contract ASAP Start Inside IR35 We are seeking an Account Manager to contribute to the successful delivery of AI and Large Language Model (LLM) audits within our SEO team. This opportunity is ideal for candidates who possess a strong foundation in SEO and are eager to advance their expertise … search, LLM performance, and emerging platforms for online discovery. Key Responsibilities Assist in delivering AI and LLM audits by analysing outputs and identifying significant insights. Support the development and upkeep of data and KPI frameworks designed to monitor LLM visibility and performance. Prepare clear and precise reports and dashboards that ...

next. The Role As a Senior AI Engineer, you will be a core technical contributor within the AI Lab, focusing on building and refining LLM powered systems. Build, fine tune and evaluate LLM based systems with a strong focus on editorial tone and style alignment Design and manage datasets … demos Work directly with editorial stakeholders to define meaningful evaluation criteria for AI generated content Your Skills and Experience Strong commercial experience building LLM or NLP pipelines in production or advanced prototype environments Hands on experience with fine tuning approaches such as supervised fine tuning, prompt or instruction tuning Strong ...

Join a global model risk organization at the heart of keeping JPMorgan Chase strong and resilient. In this role, you will shape products that enable effective model risk governance across the firm. You will partner ...

will take ownership of full lifecycle projects, from problem definition through to deployment and monitoring. Lead end to end delivery of AI and LLM based solutions across underwriting and insurance journeys Build and deploy agentic workflows, RAG pipelines, and LLM powered applications for internal and customer facing products Work across ...

1. Support Global AI Client Acquisition: Assist the team in scaling outreach to global AI clients—including AI-native startups, ISVs, AI data providers, and enterprises undergoing AI transformation—to help build a high-conversion ...

agentic workflow platform — while simultaneously owning the data and model foundations that power them: the Sidetrade Data Lake, our ML model portfolio, and our LLM fine-tuning strategy. About Sidetrade: Sidetrade is an AI company, listed on Euronext Growth, on a mission to revolutionize the way enterprises unlock value from … models, including creation of new models, refactoring and scaling existing ones, and managing on-premises model development and deployment. Define and execute Sidetrade's LLM fine-tuning strategy, building proprietary O2C intelligence models grounded in customer feedback loops, rigorous evaluation frameworks, and domain-specific training data. Define ...

About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ...