Remote AI training jobs in the United Kingdom

At-Home Video Recorder (LATAM)

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

This role involves recording first-person video of your daily household tasks from your home using a smartphone and a headband. You will film your usual activities according to project guidelines and be paid per hour of valid video provided. The ideal profile must reside in Latin America or the Caribbean, own a recent compatible phone, and be able to perform repetitive movements safely.

Posted August 10, 2026

At-Home Video Recorder (U.S)

• Writing, Creative & Design
• Platform: micro1
• Location: 58 countries

This job involves recording your daily household tasks using your smartphone, filming your activities from a first-person perspective. You must wear a supplied head harness and follow project guidelines to be paid hourly based on video recorded. This role is for candidates residing in the United States with a compatible smartphone and able to perform repetitive movements safely.

Posted August 10, 2026

Voice Recorder (German + English)

• Languages, Translation & Voice
• Platform: micro1
• Location: 58 countries
• Language: German

This job involves recording your voice in German and English according to precise guidelines, then annotating and transcribing audio files to contribute to the training of AI speech processing systems. No prior AI experience is required; it is about leveraging your native command of German and your knowledge of English to provide high-quality voice data for language models and speech recognition systems.

Posted August 7, 2026

Voice Actor: CX Agent Voice Cloning (UK English)

• Languages, Translation & Voice
• Platform: Mercor
• Location: United Kingdom

You are a native English speaker based in the United Kingdom with a neutral and standard British English accent. You will record high-quality voice samples as part of developing advanced speech synthesis systems. Your recordings will be used exclusively for training a customer service AI agent and may be used for voice cloning.

Posted August 5, 2026

STEM PhDs and Technical Domain Experts

• Science & Research
• Platform: Mercor
• Location: 4 countries

One-off job consisting of designing difficult problems in your area of expertise to contribute to the training of cutting-edge language models. You will leverage your scientific or technical specialization to create high-quality data intended for artificial intelligence innovation. The sought profile is a PhD holder or advanced degree holder with recognized expertise in STEM.

Posted July 24, 2026

AI Safety Practitioner

• Data & Machine Learning
• Platform: Mercor
• Location: 40 countries
• Level: Expert

This role involves judging how frontier AI models respond to sensitive and ambiguous topics, checking answers for safety, accuracy and policy compliance. It suits experienced professionals from fields such as psychology, law, science or public policy who can apply safety rubrics and give structured feedback to model developers.

Posted July 16, 2026

AI Safety Red Teamer

• Data & Machine Learning
• Platform: Mercor
• Location: 40 countries
• Level: Expert

This role involves stress-testing frontier AI models with adversarial prompts to uncover jailbreaks, unsafe behaviour and policy failures on sensitive topics. It is aimed at experienced safety, security, life sciences or policy professionals who can document weaknesses and help researchers strengthen model alignment.

Posted July 16, 2026

Voice Actor: CX Agent Voice Cloning - Northern UK

• Languages, Translation & Voice
• Platform: Mercor
• Location: United Kingdom

This role consists of recording high-quality voice samples for training next-generation speech synthesis systems. You must be a voice actor based in Northern UK with an authentic Northern English accent and a natural, expressive voice, working in a professional or semi-professional recording environment.

Posted June 1, 2026

Data-Video Generalist (US-based)

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This job consists of recording your daily domestic activities using your smartphone, filming household tasks in first person according to project guidelines. You will be paid per hour of validated video that you submit. The role is suitable for anyone with compatible equipment and able to perform repetitive movements safely.

Posted April 21, 2026

Backend C#/.NET Developer

• Software Engineering
• Platform: micro1
• Location: 58 countries

You will develop robust backend services in C# and .NET to contribute to the training of next-generation AI systems. This remote role values your software development expertise rather than prior knowledge of artificial intelligence. You will collaborate with cross-functional teams to design scalable and secure solutions.

Posted April 17, 2026

Big Data Engineer

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This Big Data Engineer role consists of designing and maintaining scalable data pipelines to support the training of next-generation AI systems. You will work as a contractor in remote, collaborating with cross-functional teams to implement robust data integration and processing solutions. The role requires deep expertise in big data engineering and advanced proficiency in Python and distributed technologies.

Posted April 17, 2026

Machine Learning Engineer

• Data & Machine Learning
• Platform: micro1
• Location: 58 countries

This role enables a machine learning engineer to contribute to the development of next-generation AI systems by designing and refining machine learning models. You will apply your expertise in Python and ML frameworks to process large volumes of data, optimize model performance, and deliver actionable insights based on rigorous analysis.

Posted April 17, 2026

Google Workspace & Business Profile Owners

• Generalist & Data Labeling
• Platform: Mercor
• Location: 5 countries

This is a participant role for people who own or administer a verified Google Business Profile and can share their experience to help build market insights. It is aimed at business owners in hospitality, food and beverage, retail, and professional services. No specialized technical background is needed, and newer listings can qualify if the owner engages with the profile consistently.

Posted February 26, 2026

SOC Investigation Specialist Talent Network

• Software Engineering
• Platform: Mercor
• Location: 40 countries
• Level: Intermediate

This remote-style contract role asks experienced SOC analysts to review and validate security alerts and investigations, separating true positives from false positives across SIEM, endpoint, cloud and identity data. Work includes building ground-truth investigations and judging whether automated or human conclusions are valid, incomplete or incorrect. It suits seasoned Tier 2 or higher analysts who are fluent in Splunk and comfortable making decisive evaluations.

Posted January 18, 2026