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2106 remote jobs found
G2I
LLM Evaluator (Code) Contractor ↘ +45 regions
AI Communication Codex +12 Claude Engineering Writing Reasoning Syntax Cursor TypeScript JavaScript Python Mentoring Claude Code AI Coding Agents
  • United States, Canada, India, Turkey, Indonesia, Brazil, Colombia, Argentina, Bangladesh, Peru, Paraguay, Greece, Serbia, Germany, Belgium, Romania, Hungary, Ecuador, Ireland, Bolivia, Finland, Morocco, Portugal, United Kingdom, Spain, Malta, Austria, Italy, Cambodia, Montenegro, Czech Republic, Kosovo, Latvia, Chile, Dominican Republic, Bosnia and Herzegovina, North Macedonia, Bulgaria, Estonia, Albania, Croatia, Poland, Lithuania, Slovakia, Uruguay
  • $50–$200/hr
  • Jul 20, 2026

Senior AI Interaction Evaluator (Codex / Claude Code) Contract | $50-200/hr | 10+ hrs/week | Project-based Roles open on a rolling basis - apply to join the talent bench and we’ll reach out when one matches.

Manufacturing AI FreeCAD +12 CAD Precision Engineering Documentation Assurance Accuracy Training Analysis DFM Communication Python Scripting
  • Remote (Global)
  • $30 – $100/hr
  • Jul 20, 2026

Role Title: Manufacturing Design Engineer Role Type: Contractor Location: Remote micro1 is engaging Manufacturing Design Engineer experts to contribute to a customer’s project focused on advanced mechanical design for manufacturing.

AI Expert - Biology Contractor
Biology Molecular Biology Cellular Biology +11 Biochemistry Microbiology Scientific Research AI Training Large Language Models (LLMs) Prompt Writing LLM Evaluation Data Annotation Scientific Writing Analytical Skills English Communication
  • Remote (Global)
  • Jul 20, 2026

Help improve frontier AI models by designing advanced Biology questions, evaluating AI reasoning, and creating high-quality scientific solutions in this flexible remote contractor role for Master's and PhD-level Biology experts.

AI Expert - Chemistry Contractor · Full-time
Chemistry Physical Chemistry Organic Chemistry +12 Inorganic Chemistry Chemical Engineering Biochemistry Stoichiometry Thermodynamics Electrochemistry Reaction Mechanisms AI Training Large Language Models (LLMs) LLM Evaluation Scientific Writing Data Annotation
  • Remote (Global)
  • Jul 20, 2026

Help improve frontier AI models by creating advanced chemistry problems, evaluating AI reasoning, and developing multimodal scientific content featuring chemical equations, reaction mechanisms, and detailed explanations in a flexible remote contractor role.

AI Expert - Physics Contractor
Physics Scientific Reasoning Mathematical Modeling +11 Quantitative Analysis Data Analysis Experimental Design Parameter Estimation Dimensional Analysis Simulation Modeling Scientific Research Scientific Writing Hypothesis Testing General Problem Solving AI Evaluation
  • Remote (Global)
  • Jul 20, 2026

Help improve frontier AI models by designing advanced physics reasoning tasks, creating scientific evaluation datasets, and developing rigorous benchmarks that assess data analysis, quantitative modeling, and scientific discovery capabilities.

Audio Annotation Contractor
Voice Acting Voiceover Audio Recording +9 Communication English (US) Narration Audio Editing Dubbing Localization AI Training Speech Recording Acting
  • Remote (Global)
  • Jul 20, 2026

Record professional English (US) voice-overs for AI training projects, delivering expressive, high-quality audio while collaborating on cutting-edge speech and language model development in a flexible remote freelance role

Mathematics Algebra Calculus +12 Geometry Topology Applied Mathematics Statistics Python Mathematical Proofs Scientific Computing AI Training Large Language Models (LLMs) LLM Evaluation Prompt Engineering Data Annotation
  • Remote (Global)
  • Jul 20, 2026

Help improve frontier AI models by designing advanced mathematics problems, evaluating AI reasoning, developing computational solutions in Python, and contributing to formal theorem-proving tasks using Lean in a flexible remote contractor role.

Infrastructure Engineering AI +12 Network Fundamentals Identity and Access Management Observability Scalability Topology DevOps SRE APIs Automation Testing Programming Terraform
  • Remote (Global)
  • $40 – $100/hr
  • Jul 20, 2026

Role Title: Senior Platform Engineer Role Type: Contractor Location: Remote In this role, you'll apply your cloud infrastructure and platform engineering expertise to help train next-generation AI systems.

AI Training Analytics +12 Healthcare Business Intelligence Microsoft Teams Flexible Organization Decision Making Infrastructure SQL Reporting Accuracy Leadership Cross-Functional Collaboration
  • Remote (Global)
  • $40-80/hr
  • Jul 20, 2026

Clinical Business Intelligence Manager (AI Training) About the Role What if your deep expertise in clinical analytics could directly shape how AI understands and interprets healthcare data?

Precision Medicine AI +12 Training Governance Healthcare Research Flexible Genomics Analytics Organization Accuracy Microsoft Teams Strategic Thinking Compliance
  • Remote (Global)
  • $40-80/hr
  • Jul 20, 2026

Precision Medicine Data Lead (AI Training) About the Role What if your expertise in genomic and clinical data could directly shape how AI understands and advances personalized medicine for millions of patients worldwide?

AI Training Communications +12 Research Microsoft Teams Organization Accuracy Healthcare Literature Reasoning Consistency Communication Annotation Writing Flexible
  • Remote (Global)
  • $35-75/hr
  • Jul 20, 2026

Medical Science Liaison (MSL) — AI Training About the Role We're looking for experienced Medical Science Liaisons and clinical communications professionals to help evaluate and improve AI systems trained on biomedical and life-science content.

Management Identity and Access Management AI +12 Training Research Microsoft Teams Organization Accuracy Microsoft Azure AWS Testing Architecture Annotation Flexible Collaboration
  • Remote (Global)
  • $35-60/hr
  • Jul 20, 2026

Identity & Access Management (IAM) Analyst (AI Training) About the Role Identity is at the heart of modern enterprise security — and at the heart of some of its most critical failures.

Science & Research Contractor
Management AI Training +12 Sustainability Planning Decision Making Accuracy Flexible Organization Labelbox Reasoning Compliance Research Collaboration LLMs
  • Remote (Global)
  • $30-55/hr
  • Jul 20, 2026

Environmental Management Scientist (AI Training) About the Role We're looking for environmental management professionals to help shape how AI understands sustainability, land-use planning, and environmental decision-making.

Data & Analytics Contractor
AI Training Flexible +12 GIS Geography Accuracy Organization Cartography Mapping Logistics Planning Annotation Research AI Training AI Tools
  • Remote (Global)
  • $40-120/hr
  • Jul 20, 2026

Map & Location Data Analyst (AI Training) About the Role What if knowing your city's backstreets, hidden landmarks, and neighbourhood quirks could directly improve the AI tools that millions of people use to navigate the world?

Writing & Content Contractor
AI Training Writing +12 Culture Flexible Organization Accuracy Communication English Journalism Editing Research Communications Assurance AI Training
  • Remote (Global)
  • $40-120/hr
  • Jul 20, 2026

Content Reviewer (AI Training) About the Role What if your sharp eye for quality and your love of good writing could help shape the AI tools that millions of people rely on every day?

Management AI Training +12 Research Analysis Microsoft Teams Organization Infrastructure Decision Making Operations Databases Flexible Collaboration Vulnerability Management AI Training
  • Remote (Global)
  • $35-60/hr
  • Jul 20, 2026

Vulnerability Management Analyst (AI Training) About the Role We're partnering with leading AI research labs to build the next generation of security-aware AI systems — and we need practitioners who know what vulnerability management actually looks like in the real world.

Marketing AI Training +12 Brand Design Strategic Thinking Accuracy Flexible Organization Labelbox Reasoning Positioning Messaging Segmentation Teaching Communication
  • Remote (Global)
  • $35-70/hr
  • Jul 20, 2026

Marketing Instructor (AI Training) About the Role We're looking for experienced marketing educators to help shape how AI understands branding, consumer behavior, and marketing strategy.

AI Annotation English +10 Writing Accuracy Microsoft Excel Consistency Rubrics AI Data Annotation Data Annotation English Proficiency Attention to Detail Quality Review
  • Remote (Global)
  • Jul 20, 2026

About the Role We are looking for detail-oriented Trainers to support an AI data annotation project. In this role, you will review pre-seeded questions paired with images and provide accurate "golden" answers based on what you observe in the image.

Agent System Evaluator Part-time ↘ +5 regions
English AI Testing +12 Infrastructure History Quality Assurance Engineering Writing Python FastAPI JavaScript TypeScript React Docker PostgreSQL
  • Romania, Greece, Hungary, Czech Republic, Austria
  • $50/hr
  • Jul 20, 2026

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems.

AI Expert - Software Engineering Part-time ↘ +6 regions
HTML CSS JavaScript +12 React Next.js AI MATCH Architecture Analytics SEO Accessibility Engineering Flexbox Vue.js Tailwind CSS
  • Germany, United Kingdom, Austria, Belgium, Ireland, Portugal
  • $60/hr
  • Jul 20, 2026

Mindrift is looking for skilled F rontend Developers (HTML/CSS/JavaScript, React/Next.js) to join the Tendem project ( https://tendem.ai/ ) and build high-quality landing pages and multi-page websites within our hybrid AI + human environment.

xAI
AI Expert - Software Engineering Full-time ↻ Reposted
AI Engineering Organization +12 Leadership Communication Training Programming Scalability Cross-Functional Collaboration Microsoft Teams Optimization Accessibility Debugging Profiling Monitoring
  • Remote (Global)
  • $60 – $100/hr
  • Jul 19, 2026

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence.

Copyediting & Language Review Contractor ↻ Reposted
English Language Proficiency Linguistics Grammar & Syntax +12 Semantics & Pragmatics Discourse Analysis Copyediting Proofreading Technical Writing AI Model Evaluation Data Annotation (AI) Content Review Fact-Checking Localization Multilingual Communication Attention to Detail
  • Remote (Global)
  • Upto $20/hr
  • Jul 19, 2026

Role Overview In this hourly, remote contractor role, you will review AI-generated English-language responses and/or create expert-level language content. You will evaluate reasoning quality, perform step-by-step edits, and provide precise, actionable feedback to improve AI…

AI Expert - Customer Success & Support Contractor ↻ Reposted
Customer Success Customer Support Customer Operations +12 Account Management Customer Retention Customer Experience (CX) Service Delivery Technical Support Customer Onboarding Support Operations Microsoft Excel Google Sheets PowerPoint Google Slides AI Evaluation
  • Remote (Global)
  • $80 - $120/hour
  • Jul 19, 2026

About the Role Mercor is seeking expert evaluators with deep experience in customer success, customer support, and service operations to assess AI-generated work products for accuracy, rigor, and domain quality. This is a remote, hourly contract opportunity focused on…

Red Team / Safety Evaluator Contractor Short-term ↻ Reposted
Cybersecurity Data Annotation Technical Writing +12 LLM Evaluation English AI Safety Prompt Injection Jailbreaking Adversarial Testing Vulnerability Analysis Risk Management Safety Benchmarking Punjabi Annotation Security Research
  • Remote (Global)
  • $20 - $22/hour
  • Jul 19, 2026

Mercor is seeking bilingual AI Safety Experts fluent in both English and Punjabi to help evaluate and strengthen the safety of frontier AI systems. This role focuses on red teaming AI models by identifying vulnerabilities, testing misuse scenarios, and generating high-quality…

AI Expert - Education / Pedagogy Contractor ↻ Reposted
Learning Development Employee Training Onboarding Programs +12 Instructional Design Curriculum Development Adult Learning Talent Development Organizational Development Training Evaluation Learning Strategy Microsoft Excel Google Sheets PowerPoint Google Slides AI Evaluation
  • Remote (Global)
  • $80 - $120/hour
  • Jul 19, 2026

About the Role Mercor is seeking expert evaluators with deep experience in training, onboarding, and learning & development (L&D) to assess AI-generated work products for accuracy, rigor, and domain quality. This is a remote, hourly contract opportunity focused on reviewing…

Personal Workflow Evaluator Contractor ↻ Reposted
LLM Evaluation Critical Thinking Attention to Detail +9 Research English Analytical Reasoning Written communication Reading Comprehension Quality Assessment Structured Evaluation Content Review Judgment & Decision Making
  • Remote (Global)
  • $70/hr
  • Jul 19, 2026

Oerview Mercor is seeking Generalist Experts to evaluate AI-generated responses and provide structured written feedback that helps improve frontier AI systems. This role is ideal for analytical thinkers with strong reasoning and communication skills who can assess complex…

AI Expert - Cybersecurity Contractor ↻ Reposted
AI Flexible Organization +12 Cybersecurity Communication Testing Research LLMs APIs Machine Learning Make Prompt Injection Threat Modeling Information Security Written communication
  • Remote (Global)
  • $40-60/hr
  • Jul 19, 2026

AI / Emerging Tech Security Analyst About the Role What if your security expertise could directly shape how the world's most powerful AI systems defend themselves against attack?

Data & Analytics Contractor ↻ Reposted
AI Engineering Reasoning +12 Flexible Organization Optimization Cross-Validation Python SQL Audit scikit-learn PyTorch TensorFlow Statistics Analysis
  • Remote (Global)
  • $40-80/hr
  • Jul 18, 2026

Data Scientist (Masters) — AI Data Trainer About the Role What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI systems think and reason?

AI Expert - Cybersecurity Contractor ↻ Reposted
Infrastructure AI Training +12 Research Make Firewalls Cybersecurity Organization ROOT Reasoning Identity and Access Management Writing Operations Architecture Annotation
  • Remote (Global)
  • $35-60/hr
  • Jul 18, 2026

Network & Infrastructure Security Analyst (AI Training) About the Role We partner with the world's leading AI research labs to build smarter, more capable AI systems — and we need real security practitioners to make it happen.

Science & Research Contractor ↻ Reposted
Research AI Training +12 Flexible Accuracy Organization History Culture Rubrics Reasoning Journalism Communications Verification Fact-Checking Make
  • Remote (Global)
  • $40-120/hr
  • Jul 18, 2026

Research Analyst (AI Training) About the Role What if your curiosity and instinct for getting things right could directly influence how AI communicates facts to millions of people?

Lua AI Training +12 Flexible Organization Precision Consistency Reasoning Accuracy Programming Communication English Mentoring Optimization Debugging
  • Remote (Global)
  • $50-70/hr
  • Jul 18, 2026

Lua Programmer (AI Training) About the Role What if your Lua expertise could directly influence how AI writes code for millions of developers and creators around the world?

AI Engineering Research +12 Reasoning Flexible Organization Optimization Cross-Validation Python SQL Audit scikit-learn PyTorch TensorFlow Statistics
  • Remote (Global)
  • $40-80/hr
  • Jul 18, 2026

Data Science Expert – AI Content Specialist About the Role What if your deep knowledge of machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI models think and reason?

Audio Annotation Contractor
AI Training Flexible +12 Engineering Organization Accuracy MATCH Transcription Assurance Linguistics Broadcasting Research AI Training Audio Engineering Audio Content
  • Remote (Global)
  • $40-120/hr
  • Jul 18, 2026

Audio Quality Reviewer (AI Training) About the Role What if your sharp ears could directly shape the future of AI? We're looking for Audio Quality Reviewers to listen to and evaluate audio recordings that help train cutting-edge AI systems.

AI Expert - Physics Contractor ↻ Reposted
Physics AI Training +12 Mechanics Thermodynamics Flexible Organization Reasoning Audit Consistency Engineering English Annotation Assurance Python
  • Remote (Global)
  • $40-80/hr
  • Jul 18, 2026

Applied Physics (AI Training) About the Role What if your years of physics training could directly shape how AI understands the physical world — from quantum mechanics to thermodynamics?

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