london, south east england, united kingdom Hybrid / WFH Options
Global University Systems
Location: London/Global (Hybrid/Remote options available) Reports to: CEO About Global University Systems (GUS) Global University Systems (GUS) is on a mission to reimagine the future of education. As a global network of 30 institutions serving 122 More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Applied AI Software Engineer - Python, Fast API, AWS, LLMs OB are partnered with a high-growth, B2B SaaS start-up who are looking to hire a highly skilled Applied AI Engineer to their Product Engineering team, where you'll pioneer More ❯
occasional travel to London for company meetups. The Role As the Lead AI Engineer, you’ll be responsible for: Driving the technical evolution of the company’s proprietary financial LLM coach. Overseeing architecture and optimisation of the AI backend, including vector databases and LLM integrations. Ensuring smooth interaction between the AI layer and the app’s codebase (front-end and … small team of prompt engineers and developers. Collaborate with leadership on AI strategy, architecture decisions, and roadmap planning. Requirements Essential: Proven experience in AI/ML engineering, particularly with LLM implementation and optimisation. Solid software development background — comfortable working across both backend and frontend environments. Experience integrating LLMs into consumer applications. Strong command of English language (must understand tone, nuance … in start-up or product-led environments. Deep understanding of how AI and app experiences intersect. Desirable: Fintech or open banking experience. Familiarity with Supabase, vector databases, and multi-LLM orchestration. Leadership experience or interest in growing and managing a small AI function. Understanding of prompt engineering best practices. Culture & Fit We’re looking for someone who: Enjoys autonomy and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Lorien
robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You’ll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You’ll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
london, south east england, united kingdom Hybrid / WFH Options
Lorien
robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You’ll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Lorien
robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You’ll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Lorien
robust, reliable, and user-focused AI services across our business. What You’ll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You’ll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
robust, reliable, and user-focused AI services across our business. What You'll Do Design and implement a comprehensive AI testing and evaluation framework for all AI solutions, including LLM-based tools, RAG systems, and third-party platforms. Define and document quality standards for semantic accuracy, factual consistency, bias, tone, and relevance. Develop reusable testing templates, data sets, and evaluation … practices to ensure fairness, transparency, and user trust. What You'll Bring Strong hands-on experience in testing and evaluation of AI or software systems, ideally with NLP or LLM-based applications. Understanding of prompt evaluation, semantic search, and LLM behaviour (accuracy, hallucination, bias, tone, etc.). Familiarity with tools like Trulens, HumanLoop, PromptLayer, or similar; experience designing QA approaches More ❯
of applied research, platform integration, and engineering-minded data science. What You'll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company's GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Xcede
of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Xcede
of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Xcede
of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Xcede
of applied research, platform integration, and engineering-minded data science. What You’ll Be Doing Build and deploy a wide variety of models spanning classification, regression, propensity scoring, and LLM-based use cases Spearhead the entire company’s GenAI efforts. The team have multiple LLM projects running but would love a technical leader in this area Own the end-to … to both traditional ML and generative AI Strong belief in data science as a product, not just a modelling function Clear evidence of commercially successful/or centrally impactful LLM based work for previous companies. Proven track record deploying real-time models into production environments Technical depth in Python, software engineering principles, and deployment tooling Familiarity with experimentation frameworks and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TRIA
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC – Highly likely to extend or go permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC – Highly likely to extend or go permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC - Highly likely to extend or go permanent Location: Central London - Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you'll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
london, south east england, united kingdom Hybrid / WFH Options
TRIA
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC – Highly likely to extend or go permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
TRIA
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC – Highly likely to extend or go permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
slough, south east england, united kingdom Hybrid / WFH Options
TRIA
AI Test Manager Azure/AI Test Frameworks/LLM/GenAI Salary: Up to £80,000 + 20% Bonus + 20% Pension Work Type: 12-month FTC – Highly likely to extend or go permanent Location: Central London – Hybrid This is an exciting opportunity to join a prestigious financial organisation as they embark on a major AI campaign. Having completed … However, there is currently no dedicated capacity to test these AI solutions. As the AI Test Manager, you will be responsible for implementing robust test frameworks for GenAI and LLM's. to while ensure compliance with relevant regulations and standards. With around 500 employees, you’ll have exposure to all key areas and stakeholders, including QA, AI Engineering, Data Enablement … and Project Management. Essential Experience: Implementing test frameworks for AI solutions - Generative AI (GenAI) Tested LargeLanguage Models LLM's - Ideally In production Working in heavily regulated environments (e.g., Financial Services, Banking, Insurance, Utilities), ensuring compliance with sector and AI-related requirements. Strong Azure experience Familiarity with Azure DevOps, CI/CD, Git, and Jira. The ideal candidate will be More ❯
in its first phase , scaling to £30–50M in the coming years. You’ll be working at the heart of an executive-backed programme, shaping a product that combines LLM agents, digital twins, synthetic data replicates, and agentic workflow modelling —all built on cutting-edge Python, GCP, and Vertex AI foundations. What You’ll Be Doing Taking full engineering and … deployment. Why This Role? Impact & Scale: This is not R&D for R&D’s sake—this is a multi-million-pound, revenue-generating AI initiative. Innovation: Synthetic data, LLM agents, digital twins, and next-gen agentic workflows. Visibility: Direct exposure to the executive leadership team of a global market leader. Growth: Play a pivotal role in modernising a traditional More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
expectations. Technical Delivery: Design, implement, and document end-to-end data and GenAI solutions using open-source and cloud-based components. Develop and maintain data pipelines, vector databases, and LLM integrations. Configure and optimize solutions on Microsoft Azure Cloud. Ensure adherence to best practices in architecture, security, and scalability. Documentation: Produce clear, high-quality documentation of system designs, configurations, and … with a collaborative, mentoring mindset. Hands-on experience with open-source technologies across front-end and back-end systems. Proficiency in data pipelines, vector stores, and Generative AI/LLM implementations. Working knowledge of Microsoft Azure Cloud services, including configuration and deployment. Strong documentation and reporting skills. Desirable Current DV Clearance (Developed Vetting) or willingness to undergo DV clearance process. More ❯
is an opportunity to join early , help shape the product , and work on real-world AI applications with direct impact across industry and infrastructure. Role: Designing, training, and deploying LLM-based models for industrial use cases Building scalable Python pipelines for data processing and model integration Collaborating with software engineers to integrate AI into production systems Exploring and implementing emerging … AI techniques to enhance product capability Remote first model Experience: Master’s degree in a Computing or AI-related discipline Strong Python skills and experience with machine learning or LLM frameworks (such as PyTorch, TensorFlow, or Hugging Face) Enthusiasm for building AI systems from the ground up in a small, ambitious team This is a chance to be part of More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
is an opportunity to join early , help shape the product , and work on real-world AI applications with direct impact across industry and infrastructure. Role: Designing, training, and deploying LLM-based models for industrial use cases Building scalable Python pipelines for data processing and model integration Collaborating with software engineers to integrate AI into production systems Exploring and implementing emerging … AI techniques to enhance product capability Remote first model Experience: Master’s degree in a Computing or AI-related discipline Strong Python skills and experience with machine learning or LLM frameworks (such as PyTorch, TensorFlow, or Hugging Face) Enthusiasm for building AI systems from the ground up in a small, ambitious team This is a chance to be part of More ❯