Remote AI Training Jobs - Compare Platforms & Pay

Ethos

Expert Opportunity - Tax Professional

EthosFinance, Accounting & Investing

$80/hr

Worldwide

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Alignerr

Software Developer — Get Paid to Build Your Own Project with an AI Coding Assistant

AlignerrSoftware & Coding

$60-$100/hr

Worldwide

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About this role · Coding

About the Role What if you could get paid to work on the project you've been meaning to build — with a state-of-the-art AI coding assistant at your side, completely free of charge? We're looking for software developers in the Tokyo area to bring their own projects and build them using an AI-powered coding assistant. You write real code on real projects you care about. We learn from your expert judgment on how the assistant performed. You keep full ownership of everything you build. This is a fully remote, flexible contract role designed for developers who want to ship their own work — and get compensated for it. - Organization: Alignerr - Type: Hourly Contract - Location: Fully Remote - Commitment: Flexible What You'll Do - Bring a software project you personally own — a side project, a tool, an open-source library, or something you've been meaning to finish - Build features, fix bugs, refactor code, write docs, or do whatever your project needs — using an AI coding assistant - At each step, compare two versions of the assistant's response, choose the better one, and write a brief explanation of your reasoning - Work in your own environment, on your own schedule, with your own tools Who You Are - A developer with a software project you personally own, stored in a git repository - Comfortable working in the terminal and with git-based workflows - Running macOS, Linux, or Windows with WSL2 - Able to write clear, honest evaluations — you'll explain your choices in a few sentences - Self-motivated and reliable when working independently - Open-source maintainers are especially welcome What's Eligible - Software projects that you personally and solely own - Open-source projects with an approved license - If your project has other maintainers, mention it in your application — we'll confirm eligibility What's Not Eligible - Work owned by an employer, client, university, company, or startup - Projects under NDA - AI model training or evaluation projects; ML infrastructure - Security exploit tooling - Projects that process other people's personal data Good to Know - Before starting, you'll sign short contributor terms and we'll approve your project - Transcripts of your coding sessions are used to improve AI models and cannot be withdrawn after submission — this covers sessions only, not the rest of your codebase - Your ratings and written feedback become part of the project's deliverables - During sessions: no passwords, API keys, or other people's personal data — and you write your ratings yourself, without AI help Why You'll Love This - Your project, your code — you keep full ownership of everything, including code the assistant writes for you - Free AI tokens — your AI usage during sessions is fully covered, no subscription or API bill needed - Paid to build what you'd build anyway — real compensation for real development work on your own project - Fully remote and flexible — work from your own computer, on your own schedule - Shape the future of AI-assisted coding — your expert judgment directly improves the next generation of developer tools - Spots are limited — the first cohort is small and starting soon

Handshake

Environmental Science Professional

HandshakeSTEM

Up to $100/hr

Worldwide

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Alignerr

Application Security Analyst

AlignerrSoftware & Coding

$38-$60/hr

Worldwide

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About this role · Coding

About the Role Your instinct for how software breaks in the real world is exactly what the next generation of AI needs. At Alignerr, we partner with leading AI research labs to build smarter, safer AI systems — and we're looking for application security professionals to help teach AI how to think about software risk. This is a remote, flexible contract role where your hands-on security experience directly shapes how AI understands, assesses, and reasons about application vulnerabilities. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic application security scenarios spanning code, APIs, and system behavior - Classify and prioritize vulnerabilities including authentication flaws, injection risks, and business logic issues - Evaluate secure coding practices and assess the quality of proposed remediation strategies - Build and validate security-focused reasoning datasets that teach AI to accurately assess application risk - Distinguish genuinely exploitable vulnerabilities from theoretical or low-priority concerns - Provide clear, structured written analysis that AI systems can learn from Who You Are - 2+ years of hands-on experience in application, product, or software security - Solid understanding of the OWASP Top 10 and how vulnerabilities manifest in production environments - Able to think like an attacker and an engineer — spotting real risk, not just theoretical exposure - Strong written communication skills with the ability to reason through security problems in a structured way - Self-directed and comfortable working asynchronously Nice to Have - Experience in penetration testing, bug bounty, or secure code review - Familiarity with security in cloud-native, API-first, or microservices architectures - Background in DevSecOps or security tooling - Prior experience contributing to AI, data labeling, or evaluation projects Why Join Us - Work directly on frontier AI systems alongside top research labs - Fully remote and flexible — set your own schedule and work from anywhere - Freelance autonomy with meaningful, intellectually engaging work - Put your real-world security expertise to use in a high-impact, fast-moving field - Potential for ongoing work and contract extension as projects grow

Alignerr

Biology Researcher (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

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About this role · Stem

About the Role What if your years of biology research could directly shape how AI understands genetics, molecular biology, and biotechnology — for millions of people around the world? We're looking for biology experts with advanced degrees to help build and train cutting-edge AI models. You'll bring your scientific depth to bear on complex, real-world problems — ensuring that the AI systems influencing research, medicine, and technology are grounded in rigorous, accurate science. This is a fully remote, flexible contract role. No prior AI experience needed — just deep expertise in biology and a commitment to scientific excellence. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Develop, solve, and review advanced biology problems with real-world scientific relevance - Apply your expertise in genetics, biotechnology, bioinformatics, or related fields to design complex, rigorous problem sets - Evaluate AI-generated biological content for scientific accuracy, depth, and clarity - Collaborate asynchronously with AI researchers and domain experts to improve AI model reasoning in the life sciences - Ensure scientific rigor, precision, and quality across all deliverables Who You Are - Holds a Master's or PhD in Biology or a closely related field — Genetics, Molecular Biology, Bioinformatics, Biochemistry, or similar - Strong expertise in one or more of: genetics, biotechnology, bioinformatics, or molecular biology - Comfortable working with Python or R for research, data analysis, or scripting - Exceptional written communicator — able to explain complex concepts with clarity and precision - Detail-oriented, self-motivated, and reliable when working independently - Fluent in English Nice to Have - Prior experience with data annotation, data quality evaluation, or AI training workflows - Background in computational biology or systems biology - Experience writing for scientific publications, grant proposals, or technical documentation - Familiarity with AI tools or large language model evaluation as an end user Why Join Us - Work on cutting-edge AI projects alongside the world's leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based scientific work - Make a direct impact on how AI reasons about biology, medicine, and the life sciences - Potential for ongoing work and contract extension as new projects launch

Alignerr

Offensive Security Analyst (Structured / Non-Exploit)

AlignerrSoftware & Coding

$40-$60/hr

Worldwide

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About this role · Coding

About the Role What if your instinct for thinking like an attacker could directly shape how AI understands cyber threats? We're looking for Offensive Security Analysts to analyze real-world attack paths, model adversary behavior, and help train the AI systems that will define the next generation of security intelligence. This role is about structured adversarial reasoning — not exploit development. You'll map how threats move through systems, where defenses break down, and how risk cascades across modern environments. Your expertise becomes the ground truth that frontier AI learns from. This is a fully remote, flexible contract role built for experienced security professionals who want meaningful work on their own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze attack paths, kill chains, and adversary strategies across realistic production environments - Identify and classify weaknesses, misconfigurations, and defensive gaps - Review red-team-style scenarios and intrusion narratives for accuracy and depth - Generate, label, and validate adversarial reasoning data used to train and evaluate AI systems - Clearly articulate attack chains, risk impact, and security tradeoffs in structured formats - Work independently and asynchronously — fully on your own schedule Who You Are - 2+ years of hands-on experience in pentesting, red teaming, or a blue-team role with deep attack knowledge - You understand how real attacks unfold in production environments — not just in theory - Able to trace an attack chain from initial access to impact and explain every step clearly - Comfortable working with structured data formats and written analysis - Detail-oriented, methodical, and able to work independently without hand-holding - No exploit development or active offensive tooling required for this role Nice to Have - Familiarity with frameworks like MITRE ATT&CK, Cyber Kill Chain, or STRIDE - Experience writing threat models, red team reports, or security assessments - Background in cloud security, network security, or enterprise defense - Prior exposure to AI training workflows or data labeling platforms Why Join Us - Work directly on frontier AI systems alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Put your offensive security expertise to use in a novel, high-impact context - Potential for ongoing work and contract extension as new projects launch

Alignerr

Nursing Informatics Specialist

AlignerrHealthcare

$35-$80/hr

Worldwide

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About this role · Stem

About the Role Your clinical expertise is more valuable than ever — not just at the bedside, but in shaping how AI understands healthcare. We're looking for Nursing Informatics Specialists to help evaluate and improve AI systems trained on clinical and health IT content. You'll bring real-world nursing knowledge to the table, helping ensure AI tools reflect accurate workflows, safe documentation practices, and the realities of patient care. This is a fully remote, flexible contract role working alongside world-leading AI research teams. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated clinical content, EHR workflows, and health IT responses for accuracy and real-world validity - Identify gaps, errors, or unsafe recommendations in AI outputs related to nursing practice and clinical documentation - Translate your frontline nursing experience into structured, actionable feedback that improves AI quality - Assess how well AI systems reflect real EHR workflows (e.g., Epic, Cerner) and clinical processes - Provide ratings and written evaluations using clear, structured guidelines - Work independently and asynchronously — on your own schedule Who You Are - Registered Nurse (RN) or equivalent clinical background with experience in health informatics or health IT - Hands-on experience with EHR systems such as Epic or Cerner - Strong ability to analyze clinical workflows and identify where AI outputs fall short - Detail-oriented with clear written communication skills - Self-motivated and comfortable working independently in a remote setting - No prior AI experience required — your clinical knowledge is what matters Nice to Have - Experience in clinical informatics, nursing education, or healthcare quality improvement - Familiarity with data annotation, evaluation, or quality assurance workflows - Background in healthcare compliance, documentation standards, or patient safety Why Join Us - Work on cutting-edge AI projects with top research labs and make a real impact on how AI handles healthcare - Fully remote and flexible — set your own schedule and work from anywhere - Freelance perks: autonomy, variety, and collaboration with a global expert community - Put your nursing expertise to use in a completely new and impactful way - Potential for ongoing work and contract extension

Alignerr

Environmental Management Scientist (AI Training)

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for environmental management professionals to help shape how AI understands sustainability, land-use planning, and environmental decision-making. Your real-world expertise will directly influence the quality and accuracy of AI systems tackling some of the most important challenges of our time. This is a fully remote, flexible contract role — work on your own schedule and apply your knowledge in an exciting new frontier. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated environmental management scenarios, analyses, and recommendations - Assess the quality of AI reasoning related to sustainability frameworks, impact mitigation, and resource planning - Identify gaps between theoretical environmental models and real-world practice - Provide clear, structured feedback to improve the accuracy and applicability of AI outputs - Work independently and asynchronously to complete task-based assignments on your own schedule Who You Are - 3+ years of hands-on experience in environmental management, conservation, or a closely related field - Strong working knowledge of sustainability frameworks and environmental planning principles - Able to critically evaluate written environmental analyses for accuracy, completeness, and practical relevance - Comfortable providing detailed, structured written feedback - Self-motivated and reliable when working independently - No prior AI experience required Nice to Have - Master's degree in Environmental Management, Environmental Science, or a related discipline - Experience with environmental policy, regulatory frameworks, or compliance - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that improves how AI addresses real environmental challenges - Exposure to advanced large language models (LLMs) and how they're trained - Potential for ongoing work and contract extension

Alignerr

Incident Response Analyst

AlignerrSoftware & Coding

$30-$60/hr

Worldwide

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About this role · Stem

About the Role We're partnering with leading AI research labs to build the next generation of security-focused AI systems — and we need real incident responders to make it happen. Your hands-on experience in SOC environments, alert triage, and digital investigations is exactly what's needed to ensure AI-driven security tools reflect how real analysts think and operate. This isn't a traditional IR role — it's an opportunity to directly influence how AI understands and responds to cyber threats. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic security events, alerts, and incident cases to evaluate AI-generated responses - Assess AI outputs for accuracy in determining impact, root cause, and appropriate remediation steps - Review and validate detection rules, alerting pipelines, and investigative playbooks - Distinguish meaningful threats from noise and verify that AI analysis reflects real-world SOC judgment - Provide structured, expert feedback that directly shapes how AI handles security investigations Who You Are - 2+ years of experience in SOC operations, incident response, or security engineering - Hands-on familiarity with SIEM platforms, alert queues, and investigation tooling - Strong ability to triage, contextualize, and prioritize security events - Clear and structured written communication skills - Self-motivated and comfortable working independently on task-based assignments Nice to Have - Experience with threat hunting, digital forensics, or malware analysis - Familiarity with frameworks such as MITRE ATT&CK or NIST IR - Background in cloud security, endpoint detection, or network forensics - Prior experience in AI evaluation or annotation workflows Why Join Us - Work on cutting-edge AI projects alongside top security and AI research teams - Fully remote and flexible — work on your schedule, at your own pace - Freelance perks: autonomy, variety, and the ability to contribute from anywhere - Make a direct impact on how AI systems handle real-world cybersecurity challenges - Potential for ongoing work and contract extension

Alignerr

Prompt Writer

AlignerrWriting & Editing

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your creativity and curiosity could directly shape how the world's most advanced AI systems think, reason, and respond? We're looking for Prompt Writers to craft original, inventive prompts that challenge AI models — exposing gaps, stress-testing reasoning, and helping build smarter, safer, more capable AI. This is a fully remote, flexible contract role open to anyone with strong writing skills and a knack for asking the kinds of questions that make people — and machines — think harder. No technical or AI background required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Write original, diverse prompts across a wide range of topics, formats, and difficulty levels - Design questions, scenarios, and tasks that push AI models to reason, create, and problem-solve - Craft prompts that probe for accuracy, creativity, safety, and edge-case behavior - Follow structured style guides and prompt-writing frameworks to ensure consistency - Iterate on your prompts based on project feedback and evolving research needs - Work independently and asynchronously on task-based assignments at your own pace Who You Are - Creative and intellectually curious — you enjoy exploring ideas across many different subjects - Strong writer with the ability to communicate clearly, precisely, and engagingly - Comfortable thinking across disciplines — from science and philosophy to culture and everyday life - Detail-oriented and able to follow structured guidelines without losing your creative edge - Self-motivated and reliable when working independently - No AI, technical, or academic background required Nice to Have - Background in writing, journalism, education, research, or content creation - Experience with critical thinking frameworks, logic puzzles, or creative writing - Familiarity with AI tools or language models as an end user - Broad general knowledge and genuine intellectual range Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Contribute directly to AI development that shapes how technology thinks and communicates - Potential for ongoing work and contract extension as new projects launch

DataAnnotation

Incident Responder

DataAnnotationSoftware & Coding

Up to $40–$125+ / hour

Worldwide

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Handshake

Spatial Data Analyst

HandshakeData & Analytics

Up to $125/hr

Worldwide

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Ethos

Expert Opportunity - Corporate Communications Manager

EthosSales, Marketing & Customer Experience

$70/hr

Worldwide

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Alignerr

Greek Language Expert

AlignerrLanguages

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your mastery of Greek could directly influence how AI understands and communicates in one of the world's most historically rich languages? We're looking for Greek language experts to help evaluate and improve AI systems trained on Greek-language content — ensuring that AI speaks Greek the way real people do: naturally, accurately, and with cultural depth. This is a fully remote, flexible contract role built for people who take genuine pride in their language. No prior AI or tech experience needed. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated Greek translations and original content for accuracy and naturalness - Identify mistranslations, unnatural phrasing, register mismatches, and cultural issues - Suggest improvements for clear, idiomatic, and culturally appropriate Greek - Provide structured, detailed feedback on linguistic and cultural quality - Work independently and asynchronously — entirely on your own schedule Who You Are - Native or near-native fluency in Greek - Strong written communication skills in both Greek and English - Solid command of contemporary Greek usage across a variety of contexts - Comfortable evaluating written language quality at scale - Detail-oriented and consistent in your assessments - No prior AI experience required Nice to Have - Background in translation, localization, linguistics, or editing - Familiarity with AI or language evaluation workflows - Awareness of regional or dialectal variation in Greek Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Contribute to meaningful work that improves AI for Greek speakers worldwide - Potential for ongoing work and contract extension as new projects launch

Alignerr

Biochemist

AlignerrSTEM

$35-$70/hr

Worldwide

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About this role · Stem

About the Role Your deep expertise in biochemistry is exactly what the next generation of AI needs. At Alignerr, we partner with the world's leading AI research labs to build and refine cutting-edge models — and we need PhD-level Biochemists to help us get the science right. This is a fully remote, flexible contract role where your knowledge of protein folding, metabolic flux, enzyme kinetics, and molecular genetics directly shapes how AI reasons about life science. No prior AI experience required — just rigorous scientific thinking and a passion for accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Design Expert-Level Problems — Craft advanced biochemistry challenges across domains like nucleic acid chemistry, proteomics, structural biology, and drug-target interactions to rigorously stress-test AI performance. - Author Ground-Truth Solutions — Write precise, step-by-step technical solutions and "golden responses" that serve as scientific benchmarks for AI reasoning. - Audit AI Outputs — Evaluate AI-generated biochemical pathways, molecular structures, and quantitative analyses for scientific accuracy, safety, and adherence to established standards. - Refine AI Reasoning — Identify logical errors in AI responses — such as incorrect stoichiometry, flawed stereochemistry, or misapplied biochemical principles — and provide structured feedback to improve model performance. --- Who You Are - PhD in Biochemistry, Molecular Biology, or a closely related field (completed or in final stages) - Strong foundational expertise in one or more core areas: structural biology, enzymology, cellular metabolism, or bioinformatics - Able to communicate highly technical biochemical and chemical concepts clearly in written form - High attention to detail when reviewing complex chemical equations, molecular diagrams, and experimental protocols - Self-motivated, reliable, and comfortable working independently - No prior AI experience required Nice to Have - Experience with data annotation, data quality, or evaluation workflows - Familiarity with computational biochemistry tools such as PyMOL, AlphaFold, or BLAST - Background in scientific writing, peer review, or technical editing --- Why Join Us - Work on high-impact AI projects in partnership with top research labs - Fully remote and async — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration - Gain firsthand exposure to advanced large language models and how they're trained - Meaningful work that advances the accuracy of AI in scientific research - Potential for ongoing work and contract extension

Alignerr

Lean 4 Proof Engineer - Mathematical Formalization

AlignerrSTEM / Software & Coding

$170-$200/hr

Worldwide

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About this role · Coding

About the Role What if your mathematical expertise could directly shape how AI reasons, proves, and understands the deepest structures of formal logic? We're looking for Lean 4 Proof Engineers to translate advanced mathematical arguments into precise, machine-verifiable formalizations — working at the absolute frontier of what modern proof assistants can do. This is a fully remote, flexible contract role built for mathematicians who love rigor, structure, and the challenge of making a machine understand what a human mind intuits. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into clean, structured Lean 4 formalizations with an emphasis on correctness and clarity - Analyze proofs across domains — algebra, analysis, topology, logic, discrete math — and identify hidden assumptions, gaps, and formalizable sub-structures - Construct formalizations that test and expose the limits of existing proof assistants, especially where automation breaks down - Investigate why automated provers fail on specific problems — complexity, missing lemmas, insufficient libraries — and document your findings - Collaborate with AI researchers to design, refine, and evaluate strategies for improving formal verification pipelines - Develop readable, reproducible proof scripts aligned with mathematical best practices and Lean idioms - Create Lean proofs that surface deeper patterns or generalizations implicit in the original mathematics - Provide expert guidance on proof decomposition, lemma selection, and structuring techniques for formal models Who You Are - Hold a Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Possess a strong foundation in rigorous proof writing and mathematical reasoning across core areas - Have hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable systems — Lean 4 strongly preferred - Deeply enthusiastic about formal verification, proof assistants, and the future of mechanized mathematics - Able to bridge the gap between informal human arguments and precise machine-verifiable structure - Thrive working independently on technically demanding problems with real research impact Nice to Have - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tooling - Experience contributing to large-scale formalization projects such as Mathlib - Exposure to theorem provers where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, data quality, or AI evaluation systems - Strong written communication skills for explaining formalization decisions and reasoning strategies The Ideal Candidate You're a mathematically mature problem-solver who finds deep satisfaction in taking a dense, elegant human argument and expressing it in a form a machine can verify. You appreciate precision, structural beauty, and the intellectual challenge of resolving gaps that automated tools cannot yet bridge. You're energized by working at the edge of what formal verification can express — and you want that work to matter for the future of AI. Why Join Us - Work on cutting-edge AI projects alongside world-leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, high-impact technical work - Gain direct exposure to how advanced AI models are trained and evaluated - Potential for ongoing work and contract extension as new projects launch

Alignerr

Forestry and Land Management Scientist (AI Training)

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced forestry and land management scientists to help shape the next generation of AI systems. Your field expertise will directly influence how AI understands, reasons about, and communicates sustainable forestry and land-use practices — work that has real-world implications for how these tools are used by professionals and policymakers alike. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: Flexible, asynchronous What You'll Do - Review forestry and land management scenarios used in AI training datasets - Evaluate the accuracy of AI-generated content related to forest health, land use, and sustainability - Identify errors, oversimplifications, or misleading recommendations in AI outputs - Provide clear, structured feedback to improve the quality of applied environmental reasoning - Work independently and asynchronously on your own schedule Who You Are - 3+ years of hands-on experience in forestry, land management, or a closely related field - Strong working knowledge of forest ecosystems, silviculture, and land management practices - Able to critically evaluate applied environmental decision-making and spot technical inaccuracies - Comfortable reviewing and assessing written technical content - Detail-oriented, self-motivated, and reliable Nice to Have - Degree in Forestry, Natural Resources, Environmental Science, or a related discipline - Experience with land-use planning, conservation programs, or regulatory frameworks - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with leading research labs - Fully remote and flexible — complete work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Apply your domain expertise to meaningful work that shapes how AI understands the natural world - Potential for ongoing work and contract extension

Alignerr

Health Informatics Analyst

AlignerrHealthcare

$30-$65/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced Health Informatics Analysts to bring their clinical data expertise to cutting-edge AI development. At Alignerr, we partner with the world's leading AI research labs — and your deep knowledge of EHR systems, healthcare workflows, and data analysis will directly shape how AI understands and navigates the healthcare domain. This is a unique opportunity to apply your professional background in a flexible, remote freelance capacity while contributing to AI that could transform how healthcare information is processed and understood. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze and interpret healthcare and EHR data to identify trends, gaps, and opportunities for improvement - Evaluate AI-generated outputs related to clinical workflows, health information systems, and healthcare data pipelines for accuracy and quality - Review and assess the correctness of AI responses to health informatics prompts, flagging errors, inconsistencies, or clinically unsafe recommendations - Prepare structured feedback, ratings, and recommendations to help AI systems learn from real-world healthcare expertise - Apply your knowledge of clinical and operational workflows to ensure AI outputs reflect accurate, real-world practice Who You Are - Hands-on experience working with healthcare data, EHR systems, or clinical reporting platforms - Strong analytical skills including data interpretation, trend analysis, and reporting - Ability to assess complex health information and communicate findings clearly - Comfortable working independently and asynchronously on task-based assignments - Detail-oriented, reliable, and thorough in your evaluations Nice to Have - Experience with data annotation, data quality review, or evaluation frameworks - Familiarity with health data standards such as HL7, FHIR, or ICD coding - Background in clinical informatics, health IT, or population health analytics - Prior exposure to AI tools or machine learning workflows Why Join Us - Work on meaningful AI projects with top-tier research labs and teams - Fully remote and flexible — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration - Put your specialized healthcare expertise to work in a high-impact, emerging field - Potential for ongoing work and contract extension

Alignerr

Natural Resource Conservation Scientist

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role Are you a conservation or environmental science professional who wants to make an impact beyond the field? We're looking for experienced natural resource conservation scientists to help shape how AI understands ecosystems, land management, and conservation decision-making. Your scientific expertise will directly influence the accuracy and reliability of next-generation AI systems — work that matters far beyond any single project. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Review conservation science questions and real-world scenarios used in AI training datasets - Evaluate the scientific accuracy of AI-generated content covering land use, ecosystems, soil science, water systems, and biodiversity - Assess whether AI recommendations reflect sound, real-world conservation practices - Provide clear, structured feedback to improve AI scientific reasoning and output quality - Work independently and asynchronously — on your schedule, at your own pace --- Who You Are - 3+ years of professional experience in natural resource conservation, land management, or environmental science - Strong foundational knowledge of ecosystems, conservation principles, and applied land management - Able to critically evaluate scientific reasoning and identify gaps or inaccuracies in applied recommendations - Comfortable reviewing structured written content and providing detailed, actionable feedback - Self-motivated and reliable when working independently --- Nice to Have - Master's degree or PhD in Natural Resources, Environmental Science, Ecology, or a related field - Hands-on fieldwork or applied conservation experience - Familiarity with AI systems, content evaluation workflows, or data annotation --- Why Join Us - Work on the cutting edge — contribute to advanced AI projects that are shaping how machines understand the natural world - Fully remote and flexible — work from anywhere, on a schedule that fits your life - Freelance autonomy — no micromanagement, no commute, no rigid hours - Meaningful impact — your expertise helps ensure AI gets conservation science right - Global collaboration — connect with a diverse, expert community of scientists and researchers - Potential for ongoing work — strong contributors are considered for contract extensions and new projects

Alignerr

Chemist, PhD

AlignerrSTEM

$90-$120/hr

Worldwide

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About this role · Stem

Labelbox • Remote (United States preferred) Shape the data that powers frontier AI --- Quick facts - Engagement | Hourly, at‑will contractor - Schedule | Fully remote & asynchronous (min. 15 hrs/week) - Pay Range (US) | $25 – $100 per hour - Start Date | Rolling — staffed as projects launch --- What you’ll do - Data annotation: Accurately label and categorize advanced chemistry questions, specialized concepts, scientific diagrams, experimental data, and other domain-specific content - Concept mapping: Synthesize and connect complex chemical principles, establishing nuanced relationships between specialized topics (e.g., organic, inorganic, physical, analytical, and theoretical chemistry) to help AI models grasp the depth and structure of the field - Solution review: Critically analyze and verify AI-generated answers to advanced chemistry questions and research-level problems, identifying errors and providing detailed, constructive feedback to enhance model performance - Content development: Design and curate comprehensive training datasets that encompass a wide spectrum of chemistry subfields and levels of complexity --- You’re a great fit if - You hold a PhD in chemistry (or a closely related field), with demonstrated expertise in research, teaching, or advanced problem-solving - You have experience developing or critically reviewing sophisticated scientific, technical, or educational content—such as research publications, curriculum design, or complex laboratory protocols - You excel at communicating advanced chemical concepts with clarity, and enjoy translating abstract theory into practical application - Bonus: You have experience with data labeling, RLHF, or other AI training or model evaluation projects --- About the role - Flexible workload — work from anywhere, on your own schedule - High impact — your craft directly improves models used by top AI labs & Fortune 500 teams - Clear ownership — know exactly what success looks like and have autonomy to deliver - Growth potential — consistent high performers spearhead new programs and mentor incoming SMEs --- Interview process - Complete a screening with Zara, our AI interviewer in English, to learn more about your background and experience. - Domain-specific Zara interview to assess your understanding of advanced chemistry principles, your ability to analyze complex processes, and your skill in applying theoretical frameworks to real-world scenarios. --- About Labelbox Labelbox builds the data engine that accelerates breakthrough AI. Our platform, expert services, and marketplace let teams iterate on data as nimbly as they iterate on code, enabling safer, smarter models in production. We’re backed by SoftBank, Andreessen Horowitz, B Capital, Gradient Ventures, Databricks Ventures, and Kleiner Perkins, and trusted by leading research labs and enterprises worldwide. --- Ready to Apply? Click “Apply” above, and take one or more domain specific assessments. We review candidates on a rolling basis and will contact you if your background matches an active project.

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