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22 ai trainer jobs found in London

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DataAnnotation
16 May, 2025
Full time
Process Development Chemist - AI Trainer
£30.05 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for an *advanced chemist* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex chemistry problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and...
DataAnnotation
16 May, 2025
Full time
Content Developer (Chemistry) - AI Trainer
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a *content developer* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex chemistry problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and...
DataAnnotation
16 May, 2025
Full time
AI Trainer - Mathematics
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a mathematician with an advanced degree to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) *...
DataAnnotation
16 May, 2025
Full time
Math Tutor - AI Trainer
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a *math tutor* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex mathematics problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented * Proficient in...
DataAnnotation
16 May, 2025
Full time
Teacher of Chemistry - AI Trainer
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for an *advanced chemist* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex chemistry problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and...
DataAnnotation
16 May, 2025
Full time
Quantitative Researcher - AI Trainer
£29.98 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a quantitative researcher to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of scientific reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Statistics, Applied Math and/or Computer Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex scientific problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * Fluency in English (native or bilingual level) * Detail-oriented...
DataAnnotation
16 May, 2025
Full time
Research and Development Chemist- AI Trainer
£30.05 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for an *advanced chemist* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex chemistry problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and...
DataAnnotation
16 May, 2025
Full time
AI Trainer - Chemistry
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for an *advanced chemist* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of chemistry- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Formulation Scientist, Development Chemist, Analytical Chemist, Chemical Engineer, Medicinal Chemist, Biochemist, Process Development Chemist. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex chemistry problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and...
DataAnnotation
16 May, 2025
Full time
Biology Instructor - AI Trainer
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a *biology instructor* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of biology- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Microbiology, Cell Biology, Genetics, Physiology, Biochemistry, Molecular Biology, Biotechnology, Environmental Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex biology problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * A...
DataAnnotation
16 May, 2025
Full time
Biology Expert - AI Trainer
£30.29 hourly
DataAnnotation London, ENG, United Kingdom
We are looking for a *biology expert* to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert understanding of biology- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Microbiology, Cell Biology, Genetics, Physiology, Biochemistry, Molecular Biology, Biotechnology, Environmental Science. Benefits: * This is a full-time or part-time REMOTE position * You’ll be able to choose which projects you want to work on * You can work on your own schedule * Projects are paid hourly starting at $40+ USD per hour, with bonuses on high-quality and high-volume work Responsibilities: * Give AI chatbots diverse and complex biology problems and evaluate their outputs * Evaluate the quality produced by AI models for correctness and performance Qualifications: * A...
Able
05 Jan, 2026
Cook: freelance opportunities via new platform
£12.21 - £40.00 hourly
Able London, UK
You've got years of real cooking experience and you can handle a busy service. Able is looking for experienced cooks across London - for cafés, pubs, canteens, event catering, and kitchens that need reliable people who can deliver. What makes Able different: We're not another agency taking a cut of your pay. Able is the UK's first AI-enhanced gig work platform built on fairwork principles, backed by the UK government and Mayor of London. Here's what that actually means for you: Same-day pay - 100% of your wages, the day you work Zero fees taken from your earnings - we charge the venue just 8% - you don't get charged You set your own rates - based on your experience and what you bring to the kitchen No star ratings - just genuine feedback that recognises your reliability and skills, with tips to grow No applications: just matching that makes sense - our AI connects you to gigs that fit your experience level and availability...
Sky
22 Apr, 2026
Permanent
AI Systems Architect (Python/Golang)
Sky Islington, London, UK
We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Developer , you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI). What you'll do Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components Contribute to the architecture and evolution of Sky's AI Operations platform, shaping intelligent automation and large-scale operational...
Sky
22 Apr, 2026
Permanent
Lead AI Developer (Python/Golang)
Sky Islington, London, UK
We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Developer , you will design, build, and scale an AI Operations platform supporting Sky and NBCUniversal. You will focus on alert ingestion, correlation, and intelligent automation using full-stack development, machine learning, and Generative AI (GenAI). What you'll do Design, build and maintain full-stack software solutions using Golang and Python, spanning services, APIs and automation components Contribute to the architecture and evolution of Sky's AI Operations platform, shaping intelligent automation and large-scale operational...
AMAZON UK-1
17 Apr, 2026
Security Specialist SA, EMEA Security and Compliance Specialist SA
AMAZON UK-1 London, UK
As a Security and Compliance Solutions Architect at AWS, you’ll build technical relationships with customers of all sizes and operate as their trusted advisor, ensuring they get the most out of the cloud at every stage of their journey. You’ll manage the overall technical security relationship between AWS and our customers, making recommendations on security, compliance, cost, performance, reliability, and operational efficiency to accelerate their challenging projects. Internally, you will be the voice of the customer, sharing their needs and wants to inform the roadmap of AWS security services and features. In this role, your creativity will build effective design patterns addressing customer challenges, with the opportunity to define or invent cloud-native reference architectures for a variety of use cases. You will Participate in the creation and sharing of best practices, technical content and new reference architectures (e.g. white papers, code samples, blog posts) and...
AMAZON UK-1
17 Apr, 2026
Digital Creative Technologist (AV/ Static), Creative Production
AMAZON UK-1 London, UK
Prime Video is a premium streaming service that offers customers a vast collection of TV shows and movies - all with the ease of finding what they love to watch in one place. We offer customers thousands of popular movies and TV shows including Amazon Originals and exclusive licensed content to exciting live sports events. We also offer our members the opportunity to subscribe to add-on channels which they can cancel at anytime and to rent or buy new release movies and TV box sets on the Prime Video Store. Prime Video is a fast-paced, growth business - available in over 200 countries and territories worldwide. The team works in a dynamic environment where innovating on behalf of our customers is at the heart of everything we do. If this sounds exciting to you, please read on. Prime Video is seeking an experienced Digital Creative Technologist to support the development of marketing campaigns for our streaming service across the Europe, based in the UK. As a Digital Creative, you...
AMAZON UK-1
17 Apr, 2026
Sr AI Editorial Lead (Portuguese), AI Shopping, International
AMAZON UK-1 London, UK
The AI Conversational Shopping team is looking for an Sr AI Editorial Lead to drive its efforts in delivering a seamless, fluent, and locally-relevant experience for AI-assisted shopping in new marketplaces and languages. This is an opportunity to join the high-performing team behind Rufus and Amazon’s Generative AI broader shopping initiatives. Our objective is to make it easy for customers worldwide to find and discover the best products, meet their unique needs with product research, providing comparisons and recommendations, answering specific product questions, and more. This role is inherently high-visibility and highly cross-functional, requiring collaboration and influence across global product, design, science, and engineering teams, to support evaluation, automation and curation efforts in the AI development process. This role requires bilingual fluency in English and Portuguese, exceptional writing and communication skills in both languages, excellent judgement, strong...
AMAZON UK-1
17 Apr, 2026
Senior Training Specialist (German Language), AGI-DS
AMAZON UK-1 London, UK
The shift for this role is Mon-Fri 17:30-21:30 AI is the most transformational technology of our time, capable of tackling some of humanity’s most challenging problems. Amazon is investing in generative AI and the responsible development and deployment of large language models (LLMs) across all of our businesses. Come build the future of human-technology interaction with us. We are looking for those candidates who just don’t think out of the box, but make the box they are in ‘Bigger’. The future is now. Do you want to be a part of it? Then read on! The Senior Training Specialist provides an exceptional learning experience, facilitating blended learning for the AGI-DS org. The role requires the ability to support planning, scheduling, coordination and execution of end-to-end training. The Senior Training Specialist will work closely with the Training Manager to track and drive completion of training reporting and task completion through the Learning Management System (LMS), and...
IE
17 Apr, 2026
Full time
EUC Analyst
Intercontinental Exchange Holdings, Inc. London, , United Kingdom
Job Description: Job Purpose Intercontinental Exchange, Inc. (ICE) is a leading operator of global exchanges, clearing houses, data, and listings services. We connect businesses around the world to unique opportunities in markets that drive the global economy. We are a diverse and inclusive company that values innovation, collaboration, and excellence. ICE team members work across departments and traditional boundaries to innovate and respond to industry demand. A successful candidate will be able to multitask in a dynamic team-based environment demonstrating strong problem-solving and decision-making abilities and the highest degree of professionalism.   The EUC team is responsible for supporting all hardware, software and technology used by in-office and remote users to execute their daily responsibilities. As our end users support multiple businesses at ICE, EUC collaborates with enterprise stakeholders to focus on efficient processes and policies that improve user...
MV
14 Apr, 2026
Permanent
Staff Enablement Program Management
Menlo Ventures London, UK
Overview FEQ327R145 The growth of the Databricks Data Intelligence Platform is powered by a thriving partner ecosystem of global system integrators, consultancies, and technology partners. As the EMEA Regional Partner Enablement Lead, you will play a central role in scaling that ecosystem. You will design and execute high-impact enablement programs that equip partners to sell, implement, and deliver Databricks solutions with confidence. Working closely with regional leadership, partner teams, and global enablement, you will translate business priorities into world-class learning experiences that accelerate partner readiness and drive measurable ecosystem growth. You will operate at the intersection of strategy and execution - building programs that expand certifications, deepen technical expertise, and enable partners to successfully deliver data and AI transformation for our customers. This is a highly cross-functional role within a fast-growing, high-performance team that...
Able
05 Jan, 2026
Full time Part time
Barista: freelance opportunities via new platform
£12.21 - £25.00 hourly
Able London, UK
You know the difference between a flat white and a cortado. You can steam milk properly. You actually care whether the coffee is good. Able is looking for baristas across London - for cafés needing cover, corporate events, private functions, pop-ups, and anywhere that needs someone who can make proper coffee (not just push a button). What makes Able different: We're not another agency taking a cut of your pay. Able is the UK's first AI-enhanced gig work platform built on fairwork principles, backed by the UK government and Mayor of London. Here's what that actually means for you: Same-day pay - 100% of your wages, the day you work Zero fees taken from your earnings - we charge the venue just 8% - you don't get charged You set your own rates - your latte art skills should be properly valued No star ratings - just real feedback like "great with customers" and "fast and accurate", with tips to grow No applications: just matching that makes sense - our...
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