Remote AI training jobs in the United States

Personalized Life Assistant Expert

• Data & Machine Learning
• Platform: Mercor
• Location: United States

An AI research organization is seeking advanced users of language models to evaluate the quality of AI responses to complex, contextualized personal tasks. Your role involves judging whether AI systems provide useful, personalized, and realistic advice in areas such as nutrition, health, productivity, or career. This position is for candidates who intensively use AI tools in their daily lives and can identify what makes an AI response relevant or failing.

Posted June 13, 2026

AI Safety Experts - English & Assamese

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Assamese

You join a red teaming team to test the robustness and security of conversational AI models. Your mission is to generate adversarial inputs (jailbreaks, prompt injections, misuse cases) to uncover vulnerabilities in AI systems before their deployment. You annotate failures, classify risks, and produce documented datasets that clients can leverage to improve their models.

Posted June 4, 2026

AI Safety Experts - English & Bengali

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Bangla

This role involves testing conversational AI models as an AI safety expert by generating adversarial training data to identify vulnerabilities. You will produce reports and structured datasets that enable clients to improve the robustness and security of their AI systems. The ideal profile masters critical content analysis, methodological rigor, and technical communication.

Posted June 4, 2026

AI Safety Experts - English & Gujarati

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Gujarati

You join a red teaming team to test and secure conversational AI models. Your job consists of generating adversarial inputs, identifying vulnerabilities (biases, disinformation, harmful behaviors) and producing high-quality annotated data that makes AI safer. This role requires fluent mastery of English and Gujarati as well as refined judgment on language and content.

Posted June 4, 2026

AI Safety Experts - English & Kannada

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Kannada

This role involves evaluating the safety of conversational AI models by testing them with adversarial inputs and sophisticated attack techniques. You will generate high-quality annotation data, document discovered vulnerabilities, and contribute to strengthening the robustness of AI systems. This job is suited for someone capable of carefully analyzing AI responses, detecting biases and subtle flaws, and communicating findings in a structured manner.

Posted June 4, 2026

AI Safety Experts - English & Malayalam

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Malayalam

You join a specialized AI safety team to test conversational language models by exposing their flaws and vulnerabilities through adversarial attacks. The job consists of generating high-quality training data through error annotation, risk classification, and documentation of reproducible attacks. This role is for rigorous language experts with critical judgment about the quality and accuracy of AI responses.

Posted June 4, 2026

AI Safety Experts - English & Odia

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Odia

Join a red teaming team dedicated to AI safety: you will probe conversational models with adversarial inputs to discover vulnerabilities and generate robust test data. This role requires native mastery of English and Odia, as well as fine judgment to assess the relevance, accuracy, and appropriateness of AI responses when facing sensitive topics. You will document your findings in a reproducible manner so that clients can strengthen the security of their systems.

Posted June 4, 2026

AI Safety Experts - English & Punjabi

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Punjabi

Join a red teaming team specialized in identifying vulnerabilities of conversational AI models. You will generate high-quality training data by testing AI systems with adversarial inputs, documenting flaws, and producing reproducible reports that clients can use to strengthen the security of their models.

Posted June 4, 2026

AI Safety Experts - English & Tamil

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Tamil

This role involves testing and evaluating the robustness of conversational AI models by subjecting them to adversarial attacks, bypasses, and malicious use cases. You will generate high-quality annotation data to identify vulnerabilities, biases, and systemic risks, following established taxonomies and benchmarks. This role is suited for AI safety experts with advanced proficiency in both English and Tamil.

Posted June 4, 2026

AI Safety Experts - English & Telugu

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Telugu

You join an adversarial testing team tasked with detecting vulnerabilities in conversational AI models by generating high-quality human-generated data. Your job consists of exploring security flaws, biases and harmful behaviors through malicious inputs, then documenting systemic risks so that clients can correct them. You must be bilingual in English and Telugu and demonstrate rigor in analyzing AI responses on sensitive topics.

Posted June 4, 2026

AI Safety Experts - English & Marathi

• Data & Machine Learning
• Platform: Mercor
• Location: United States
• Language: Marathi

This role involves testing conversational AI models as a safety expert by generating adversarial attacks, security bypasses, and misuse scenarios to identify vulnerabilities. You will produce high-quality annotation data and reproducible reports that help clients strengthen the robustness of their AI systems. The ideal profile must possess sound judgment about language and content, be rigorous in identifying subtle anomalies, and capable of clearly communicating observations.

Posted June 3, 2026

Audio Engineer (Speech / TTS Audio Specialist) - French

• Languages, Translation & Voice
• Platform: Mercor
• Location: United States
• Language: French

This role involves editing and validating French audio recordings for speech synthesis systems and conversational AI. You will prepare high-quality voice data corpora by performing audio cleaning, technical compliance checks, and linguistic evaluations. The ideal profile is an audio engineer with native or near-native French proficiency, with solid experience in voice editing and audio quality assurance.

Posted June 1, 2026

Senior Data Scraping Engineer (Python)

• Data & Machine Learning
• Platform: Mindrift
• Location: United States
• Level: Expert

This is a freelance role for a senior Python engineer to handle specialized data scraping and extraction workflows for real-world applications. You will own end-to-end data extraction from complex websites, ensure data quality, and scale operations using modern tools and custom approaches.

Posted May 27, 2026

Clinicians Survey - Ambulatory & Community Care Insights

• Health & Medicine
• Platform: Mercor
• Location: United States

Mercor is recruiting clinicians working in ambulatory care, emergency services, or community settings to participate in a paid research survey lasting 30 minutes. The study aims to explore clinical workflows, patient coordination, and operational challenges to inform the development of AI tools designed to support frontline healthcare professionals. Participants will share their clinical expertise to improve healthcare technology systems.

Posted May 23, 2026

Energy Professional

• Science & Research
• Platform: Handshake AI
• Location: United States
• Level: Intermediate

Handshake AI is seeking energy professionals with hands-on expertise to evaluate AI-generated content and create training data for renewable energy and broader energy industry workflows. Contributors will leverage their professional experience in areas such as renewable energy modeling, microgrid design, and asset performance analysis to provide feedback that improves AI understanding of energy engineering practices.

Posted April 25, 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

Brand Designer / Freelance

• Writing, Creative & Design
• Platform: Mindrift
• Location: United States
• Level: Intermediate

Mindrift seeks an experienced Brand Designer to develop comprehensive visual identities and brand assets for the Tendem AI project. Working remotely on a freelance, part-time basis, you will create logos, design systems, and brand guidelines while ensuring visual consistency across digital and print mediums.

Posted April 17, 2026