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Alignerr

Atmospheric Science Expert (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

About this role · Stem

About the Role What if your deep knowledge of atmospheric science could directly shape how AI understands and reasons about climate, weather systems, and our planet's future? We're looking for Atmospheric Science experts to develop and evaluate advanced scientific problems that train the next generation of AI models — making them smarter, more rigorous, and genuinely useful for real-world challenges. This is a fully remote, flexible contract role built for researchers and scientists who want to apply their expertise beyond the lab. No AI background required — just deep domain knowledge and a commitment to scientific precision. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design, solve, and review advanced atmospheric science problems with real-world relevance and scientific depth - Apply your expertise in climate modeling, meteorology, ecology, or sustainability to craft complex, rigorous problem statements - Evaluate AI-generated scientific reasoning and flag errors, oversimplifications, or gaps in logic - Collaborate asynchronously with AI researchers and fellow domain experts to strengthen model performance - Ensure scientific accuracy, clarity, and rigor across all deliverables - Work independently on task-based assignments — fully on your own schedule Who You Are - Master's or PhD in Atmospheric Science, Climate Science, Meteorology, or a closely related field - Strong expertise in one or more of: climate modeling, atmospheric dynamics, ecology, or environmental sustainability - Proficient in Python or R for research, data analysis, or scientific computing - Exceptional written communicator — you can explain complex science with clarity and precision - Detail-oriented and methodical in your approach to problem design and evaluation - Fluent in English Nice to Have - Prior experience with data annotation, data quality assurance, or AI evaluation workflows - Background in peer review, academic writing, or curriculum development - Familiarity with AI tools or large language models as an end user - Experience working across interdisciplinary teams or research collaborations Why Join Us - Work on cutting-edge AI projects alongside leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, intellectually engaging work - Apply your scientific expertise to a field that's actively shaping the future of technology - 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 experience is more valuable than you think — beyond the bedside. We're looking for Nursing Informatics Specialists to help evaluate and improve AI systems being trained on healthcare and clinical content. Your frontline nursing knowledge will directly shape how AI understands real-world clinical workflows, EHR documentation, and patient care processes. This is a unique opportunity to apply your expertise at the intersection of nursing practice and cutting-edge artificial intelligence — without leaving home. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Evaluate AI-generated clinical content for accuracy, safety, and alignment with real nursing workflows - Review and annotate healthcare scenarios, EHR documentation examples, and clinical decision pathways - Identify errors, unsafe recommendations, or unrealistic outputs in AI-generated nursing content - Provide structured, expert feedback using clear rubrics and written notes - Translate your hands-on clinical knowledge into actionable insights that improve AI quality - Work independently and asynchronously on your own schedule Who You Are - Registered Nurse (RN) or equivalent clinical background with hands-on patient care experience - Familiar with EHR systems such as Epic, Cerner, or similar platforms - Strong understanding of clinical documentation workflows and nursing practice standards - Able to evaluate content critically and communicate feedback clearly in writing - Detail-oriented, reliable, and comfortable working independently - No prior AI experience required — your nursing expertise is what matters Nice to Have - Experience in clinical informatics, health IT, or nursing education - Background in data annotation, quality review, or clinical auditing - Familiarity with informatics frameworks or clinical decision support systems Why Join Us - Work on cutting-edge AI projects alongside top research labs and AI teams - Fully remote and flexible — work when and where it suits you - Freelance perks: autonomy, variety, and the chance to collaborate globally - Make a meaningful impact on how AI handles healthcare content - Potential for ongoing work and contract extension

Alignerr

Health Informatics Analyst

AlignerrHealthcare / Software, AI and Data

$30-$65/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced Health Informatics Analysts to help evaluate and improve AI systems being developed for healthcare applications. Your clinical data expertise will directly shape how AI understands, interprets, and reasons about health information — making a real impact on the future of healthcare technology. At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. This is a unique opportunity to apply your health informatics background to one of the most transformative technology fields of our time. - 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 medical data pipelines for accuracy and quality - Assess the performance of health information systems and provide structured, expert feedback - Prepare clear recommendations and evaluations that help AI systems better understand clinical and operational healthcare contexts - Collaborate asynchronously with a global team of healthcare and AI professionals - Work independently on task-based assignments on your own schedule Who You Are - Hands-on experience with healthcare data, EHR systems, or clinical reporting platforms - Strong analytical skills including data visualization, reporting, and trend analysis - Ability to communicate complex healthcare data concepts clearly in writing - Comfortable evaluating information quality and providing structured, detailed feedback - Self-motivated and reliable with strong attention to detail Nice to Have - Experience with data annotation, data quality assurance, or evaluation workflows - Familiarity with health information standards such as HL7, FHIR, or ICD coding - Background in clinical informatics, public health, or health IT consulting - Prior exposure to AI or machine learning projects in healthcare settings Why Join Us - Work on cutting-edge AI projects with top research labs shaping the future of healthcare AI - 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 serves clinicians and patients - Potential for ongoing work and contract extension

Alignerr

AI Language Expert - Chinese

AlignerrLanguages

$25-$30/hr

Worldwide

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About this role · General

About the Role We're looking for Chinese language experts to help evaluate and improve AI systems built for Chinese language learning. Your linguistic insight and teaching background will directly shape how AI understands, assesses, and communicates in Chinese — making a real impact on how millions of learners experience the language. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: Minimum 15 hours/week, fully asynchronous What You'll Do - Evaluate AI-generated Chinese speech and text for linguistic accuracy, naturalness, and educational quality - Assess learner speech and writing across proficiency levels from CEFR Pre-A1 through B2+ - Apply expert judgment to identify learner errors, unnatural phrasing, and pedagogical gaps - Suggest improvements for clear, idiomatic, and pedagogically sound Chinese - Provide structured feedback that directly improves AI tutoring and language-learning models - Collaborate asynchronously with project leads and fellow language experts Who You Are - Native-level proficiency in Chinese - Experience teaching Chinese or evaluating learner language - Fluent in English (C1/C2 level) - Familiar with learner speech patterns and CEFR frameworks - Enrolled in or completed a Bachelor's degree or higher - Strong attention to detail and consistency in linguistic judgment - No prior AI experience required Nice to Have - Experience with language assessment, curriculum design, or standardized testing - Exposure to AI-powered language tools or educational technology - Comfort working independently in structured, asynchronous workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work completely on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that improves AI for Chinese speakers and learners worldwide - Potential for ongoing work and contract extension

Alignerr

AI / Emerging Tech Security Analyst

AlignerrSoftware, AI and Data

$40-$60/hr

Worldwide

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About this role · Stem

About the Role What if your security instincts could directly shape how the world's most advanced AI systems defend themselves against misuse, manipulation, and attack? We're looking for AI Security Analysts to work hands-on with frontier AI models — probing their limits, identifying vulnerabilities, and helping ensure these systems remain safe, reliable, and aligned with real-world security standards. This is a fully remote, flexible contract role built for security professionals who are curious about AI and want to work at the cutting edge of one of the most consequential technology challenges of our time. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze AI and LLM security scenarios to understand how models behave under adversarial, edge-case, or unexpected conditions - Review and evaluate cases involving prompt injection, data leakage, model abuse, and system misuse - Classify security vulnerabilities and recommend appropriate mitigations based on real-world impact and likelihood - Apply threat modeling frameworks to emerging AI technologies and deployment contexts - Help evaluate and improve AI system behavior so it remains safe, aligned, and resistant to exploitation - Work independently on task-based assignments — fully on your own schedule Who You Are - Background in security — whether offensive, defensive, or applied research - Strong understanding of modern threat modeling and how it applies to AI systems and LLMs - Curious and analytical — you enjoy pulling systems apart to understand how they fail - Precise and methodical when assessing complex risks and their real-world implications - Comfortable working independently across ambiguous, novel problem spaces - Genuinely interested in how AI systems are built, deployed, and potentially exploited Nice to Have - Hands-on experience with penetration testing, red teaming, or vulnerability research - Familiarity with LLM architectures, AI deployment pipelines, or ML security concepts - Background in application security, cloud security, or adversarial machine learning - Experience with responsible disclosure, risk classification, or security policy - Prior exposure to AI safety, alignment, or trust and safety work Why Join Us - Work directly on frontier AI models alongside world-leading AI research teams - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, high-impact work - Contribute to a problem that genuinely matters — keeping powerful AI systems safe and trustworthy - Potential for ongoing work and contract extension as new projects launch

Alignerr

Medical Science Liaison (MSL)

AlignerrHealthcare / Education and Humanities

$35-$75/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced Medical Science Liaisons to help evaluate and improve AI systems trained on clinical and biomedical content. Your scientific expertise will directly shape how AI understands, communicates, and reasons about medical evidence — making a real impact on the future of life-science AI. At Alignerr, we partner with the world's leading AI research teams to build AI systems grounded in real-world scientific knowledge. As an MSL contributor, your ability to interpret complex clinical data and communicate it clearly is exactly what these models need to get right. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated medical and clinical content for scientific accuracy, clarity, and appropriateness for healthcare audiences - Validate clinical summaries, evidence narratives, and biomedical explanations against current literature and regulatory standards - Identify errors, misrepresentations, or gaps in AI-generated outputs related to clinical trial data, drug safety, and medical science - Provide structured, expert feedback to help improve AI model quality and scientific integrity - Work independently and asynchronously on a schedule that fits your lifestyle Who You Are - Background in medical affairs, clinical research, or scientific communications - Experience engaging healthcare professionals (HCPs) in a field-based or externally facing capacity — e.g., Medical Science Liaison, clinical educator, or scientific advisor - Strong ability to interpret clinical data, peer-reviewed publications, and regulatory materials - Clear, concise communicator who can bridge the gap between complex science and practical application - Detail-oriented and reliable when working independently Nice to Have - Prior experience with data annotation, content evaluation, or AI quality review workflows - Familiarity with pharmacovigilance, medical information, or health economics and outcomes research (HEOR) - Advanced degree in a life-science discipline (MD, PharmD, PhD, or equivalent) Why Join Us - Work on cutting-edge AI projects at the intersection of medicine and artificial intelligence - Fully remote and flexible — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration with top research teams - Contribute to meaningful work that helps AI get medical science right - Potential for ongoing work and contract extension

Alignerr

Physics Expert or Specialist

AlignerrSTEM

$40-$60/hr

Worldwide

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About this role · Stem

About the Role What if your deep expertise in physics could directly shape how AI reasons through the hardest problems in science? We're looking for Physics Experts to challenge, evaluate, and improve the world's most advanced AI models — ensuring they can think rigorously through mechanics, electromagnetism, thermodynamics, and beyond. This is a fully remote, flexible contract role built for physicists. No AI background needed — just a strong command of physics and the ability to think clearly and precisely. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design challenging, advanced physics problems spanning mechanics, electromagnetism, thermodynamics, and related domains - Develop rigorous, step-by-step solutions that demonstrate clear, logical reasoning - Evaluate AI-generated responses for scientific accuracy, problem-solving quality, and depth of reasoning - Identify gaps, errors, and weaknesses in how AI models approach complex physics topics - Collaborate with researchers to build and refine benchmarks across undergraduate to PhD-level physics - Work independently and asynchronously — fully on your own schedule Who You Are - Pursuing or holding a PhD in Physics, Applied Physics, or a closely related field - Strong analytical and problem-solving skills across advanced physics domains - Able to communicate complex concepts clearly and precisely in writing - Detail-oriented and methodical — you care about getting the reasoning right, not just the answer - Self-motivated and reliable when working independently - No prior AI or tech experience required Nice to Have - Experience in academic research, teaching, or scientific writing - Prior work with data annotation, evaluation systems, or quality assessment - Familiarity with AI tools or language models as an end user - Breadth across multiple physics subfields — from classical mechanics to quantum systems 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, intellectually stimulating work - Make a direct, tangible impact on how AI understands and reasons through science - Potential for ongoing work and contract extension as new projects launch

Alignerr

Principal Cloud Security Architect

AlignerrSoftware, AI and Data

$40-$80/hr

Worldwide

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About this role · Coding

About the Role What if your deep knowledge of cloud security could directly protect large-scale systems from the architectural flaws that most teams never catch? We're looking for a Principal Cloud Security Architect to evaluate cloud environments across AWS, Azure, and GCP — identifying the IAM misconfigurations, design gaps, and privilege risks that create real-world exposure. This is a fully remote, flexible contract role built for experienced cloud security professionals who can operate independently, think architecturally, and communicate complex findings with clarity. What You'll Do - Assess cloud architectures across AWS, Azure, and GCP for security weaknesses and design flaws - Review IAM configurations, network segmentation strategies, and resource-level policies - Identify misconfigurations, privilege escalation risks, and insecure architectural patterns - Produce structured, actionable mitigation guidance that engineering and security teams can act on - Validate cloud environments against established security frameworks and industry best practices - Support recurring assessments of evolving cloud environments and deployment patterns - Translate complex technical findings into clear, well-documented reports for varied audiences What You Bring Must-Have: - Deep, hands-on experience in cloud security architecture across one or more major cloud platforms - Strong command of IAM design, network segmentation, and cloud-native service models - Proven ability to identify architectural risk and document findings in a structured, professional format - Comfortable working independently and delivering high-quality output without close supervision Nice to Have: - Experience with multi-cloud environments and cross-platform security design - Familiarity with zero-trust architecture principles and implementation patterns - Background in high-compliance environments such as FedRAMP, HIPAA, PCI-DSS, or SOC 2 - Relevant certifications such as AWS Security Specialty, CCSP, or CISSP Why Join Us - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, substantive engagements - Work on complex, real-world cloud environments where your expertise makes a measurable difference - Potential for ongoing work and contract extension as assessments continue to scale

Alignerr

Japanese Audio Transcript Editor — Remote Contract

AlignerrLanguages / Audio & Voice / Writing & Editing

$10-$35/hr

Worldwide

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About this role · Audio

About the Role What if your native command of Japanese and your ear for precision could directly improve how AI understands and processes spoken language? We're looking for detail-oriented Japanese Audio Transcript Editors — including members of New York's vibrant Japanese-speaking community — to clean up, correct, and polish audio transcripts, ensuring every word, timestamp, and formatting detail is accurate and consistent. This is structured, meaningful work at the intersection of language and technology. You'll listen carefully, catch what others miss, and help build the high-quality datasets that teach AI systems to truly understand Japanese speech. This is a fully remote, flexible contract role. No prior AI experience needed — just native-level Japanese, strong listening skills, and a commitment to word-level accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Listen to Japanese audio recordings and review corresponding transcripts for accuracy - Correct errors in transcription — including misheard words, missing segments, incorrect kanji, and punctuation issues - Verify and adjust word-level timing and alignment to match the audio precisely - Apply detailed style and formatting guidelines consistently across all assignments - Flag unclear, ambiguous, or low-quality audio segments according to project protocols - Maintain high accuracy and consistency across large volumes of transcript data - Work independently and asynchronously — fully on your own schedule Who You Are - Native or near-native fluency in Japanese with excellent listening comprehension - Meticulous attention to detail — you notice subtle errors that others overlook - Comfortable working with word-level accuracy and exact timing in transcripts - Able to follow detailed style guides and formatting rules precisely and consistently - Strong reading and writing skills in Japanese, including confident use of kanji, hiragana, and katakana - Self-motivated and reliable when working independently - Comfortable using web-based tools and audio playback interfaces Nice to Have - Experience as a transcriptionist, court reporter, or captioning/subtitling editor - Background in linguistics, language studies, or Japanese language education - Prior work with annotation platforms, data labeling tools, or transcription software - Experience with closed-captioning workflows or subtitle timing - Familiarity with AI training data or speech recognition systems 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 AI development that directly improves how technology understands Japanese speech - Potential for ongoing work and contract extension as new projects launch

Alignerr

Voice Performer - UK English (Scotland)

AlignerrAudio & Voice

$120-$200/hr

Worldwide

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About this role · Audio

About the Role What if your voice could directly shape how AI understands and communicates with millions of people? We're looking for professional voice performers with authentic Scottish accents to take part in paid studio recording sessions — helping leading AI research teams build speech systems that truly understand how real people talk. This is a contract role for experienced voice actors and voice-over artists based in Scotland. Your voice, your accent, and your performance instincts matter here. - Organisation: Alignerr - Type: Contract - Session Format: In-person professional studio recording - Session Length: 4 hours per session (2–3 sessions total) > Important: This project involves speech recording for AI training purposes only. It does not involve voice cloning. What You'll Do - Record natural, conversational Scottish English speech in a professional studio environment - Perform both solo monologue sessions and dual-speaker dialogue conversations - Deliver realistic, human-sounding speech — natural in pace, tone, and texture - Take light direction to vary delivery, pacing, and register across different scenarios - Bring your performance instincts to make scripted dialogue feel genuinely unscripted Who You Are - A professional voice actor or voice-over artist with hands-on recording experience - A native or near-native Scottish English speaker with an authentic regional accent - Currently based in Scotland - Comfortable working in a studio environment and taking direction with ease - Reliable, professional, and at ease performing both solo and paired dialogue - Fluent in English at a working level for communication and comprehension Nice to Have - Background in acting, performance, or broadcast media - Prior experience with podcast, radio, or commercial studio recording - Familiarity with dialogue performance or conversational voice work Why Join Us - Contribute to cutting-edge AI research that shapes how technology understands human speech - Work alongside leading AI research teams on meaningful, real-world projects - Competitive contract compensation for professional session work - A focused, well-defined commitment — just 2 to 3 sessions in total - Be part of a project that puts authentic Scottish voices at the heart of AI development

Alignerr

Semiconductor Material Science (Masters/PhDs)

AlignerrSTEM / Software, AI and Data

$75-$90/hr

Worldwide

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About this role · Stem

About the Role What if your deep expertise in semiconductor materials or molecular modeling could directly shape how AI reasons about the physical world? We're looking for Material Science specialists — Masters and PhD holders — to work alongside world-leading AI research teams, helping train cutting-edge models to think more rigorously about advanced materials science. This is a fully remote, flexible contract role built for researchers and domain experts who want to apply their knowledge to one of the most consequential technology challenges of our time. No prior AI experience needed — your scientific expertise is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Develop, solve, and critically review advanced material science problems with real-world scientific relevance - Apply your expertise in semiconductor materials, molecular modeling, or related disciplines to design complex, rigorous problem statements - Evaluate AI-generated responses for scientific accuracy, depth, and reasoning quality - Collaborate asynchronously with AI researchers and fellow domain experts to enhance model reasoning capabilities - Ensure scientific rigor, clarity, and depth across all deliverables - Work independently on task-based assignments — fully on your own schedule Who You Are - Master's or PhD in Material Science or a closely related field - Deep expertise in semiconductor materials, molecular modeling, or adjacent research areas - Comfortable coding in Python or MATLAB for research or technical problem-solving - Exceptionally clear written communicator — you can translate complex science into precise, structured language - Detail-oriented and rigorous, with high standards for scientific accuracy - Fluent in English Nice to Have - Prior experience with data annotation, data quality review, or AI evaluation workflows - Background in applied semiconductor research, materials characterization, or computational materials science - Experience writing technical documentation, research papers, or structured problem sets - Familiarity with AI tools or large language models as an end user Why Join Us - Work on cutting-edge AI projects alongside leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Apply your advanced scientific expertise to problems that directly shape the future of AI reasoning - Potential for ongoing work and contract extension as new projects launch

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 experienced environmental management professionals to help shape the next generation of AI. Your real-world expertise in sustainability, land-use planning, and environmental decision-making will directly influence how AI systems reason about some of the most critical challenges facing our planet. This is a fully remote, flexible contract role — work on your own schedule while contributing to cutting-edge AI research. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based 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 that improves the accuracy and applicability of AI outputs - Work independently and asynchronously — no meetings required, no fixed hours Who You Are - 3+ years of hands-on experience in environmental management, conservation, or a related field - Strong working knowledge of sustainability frameworks and environmental planning principles - Ability to critically assess written environmental analyses and identify weaknesses in reasoning - Comfortable providing detailed, well-organized feedback in written form - Self-motivated and reliable when working independently Nice to Have - Master's degree in Environmental Management, Environmental Science, or a related discipline - Experience with environmental policy, regulatory compliance, or impact assessment - Familiarity with AI systems, content evaluation, or structured annotation workflows Why Join Us - Work on cutting-edge AI projects with top research labs and contribute to meaningful progress in AI - Fully remote and flexible — work when and where it suits you - Freelance perks: autonomy, variety, and collaboration with a global network of experts - Directly apply your field expertise in a novel, intellectually stimulating context - Potential for ongoing work and contract extension

Alignerr

Material Science Expert (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

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About this role · Stem

About the Role What if your deep expertise in material science could directly shape how AI reasons about semiconductors, molecular structures, and advanced materials — influencing research and technology for years to come? We're looking for Materials Science experts with Master's or PhD-level credentials to help train and evaluate cutting-edge AI models. You'll bring your domain knowledge to bear on complex, real-world problems — helping AI systems think more rigorously about the science that underpins modern technology. This is a fully remote, flexible contract role. No AI background needed — just serious expertise in your field and a sharp eye for scientific accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Develop, solve, and review advanced material science problems with real-world scientific relevance - Apply your expertise in semiconductor materials, molecular modeling, or related disciplines to design complex, nuanced problem statements - Evaluate AI-generated scientific content for accuracy, depth, and rigor - Collaborate asynchronously with AI researchers and fellow domain experts to enhance AI model reasoning - Ensure scientific clarity and precision across all deliverables - Work independently on task-based assignments — fully on your own schedule Who You Are - Master's or PhD in Material Science or a closely related field - Deep expertise in semiconductor materials, molecular modeling, or comparable research areas - Proficient in Python or MATLAB through research or applied project work - Exceptionally detail-oriented — you hold your work to a high scientific standard - A clear, precise communicator in written English - Based in the U.S., Canada, U.K., Australia, or New Zealand Nice to Have - Prior experience with data annotation, data quality evaluation, or AI training workflows - Background in research involving computational materials science or nanomaterials - Experience reviewing or publishing technical scientific content - Familiarity with AI tools or machine learning concepts as a practitioner or curious observer Why Join Us - Work on cutting-edge AI projects alongside leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, intellectually stimulating work - Put your advanced degree and expertise to use in a high-impact, forward-looking field - Potential for ongoing work and contract extension as new AI projects launch

Alignerr

Mechanical Engineering Expert - AI Content Specialist

AlignerrEngineering

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're looking for mechanical engineering professionals to help train and improve some of the world's most advanced AI models. Your deep technical knowledge will directly shape how AI reasons through complex engineering problems — from fluid dynamics and thermodynamics to structural mechanics and beyond. This is a unique opportunity to work at the intersection of engineering and artificial intelligence, contributing to cutting-edge research without leaving the comfort of your home. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Engineering Problems — Craft advanced, domain-specific challenges across areas like FEA (Finite Element Analysis), heat transfer, kinematics, fluid mechanics, and material science to rigorously test AI performance. - Author Ground-Truth Solutions — Develop precise, step-by-step technical solutions and "golden responses" that serve as benchmarks for AI learning and evaluation. - Audit Technical Reasoning — Review AI-generated outputs including CAD logic, thermodynamic proofs, and material specifications for accuracy, safety, and compliance with engineering standards (e.g., ASME, ISO). - Refine AI Thinking — Identify flaws in AI reasoning — such as incorrect force distributions, energy conservation violations, or improper unit handling — and provide structured feedback to improve model performance. Who You Are - Holds or is pursuing a Master's or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field - Strong foundational expertise in one or more core areas: solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes - Able to communicate complex technical concepts and physical phenomena clearly and concisely in written English - High attention to detail — especially when checking mathematical derivations, unit conversions, and physical system constraints - No prior AI experience required — if you know your engineering, we'll handle the rest Nice to Have - Experience with data annotation, data quality, or evaluation workflows - Proficiency with engineering software such as SolidWorks, MATLAB, or ANSYS - Background in technical writing or engineering documentation Why Join Us - Work on genuinely cutting-edge AI projects in collaboration with leading research labs - Fully remote and flexible — set your own schedule and work at your own pace - Freelance autonomy with the backing of a professional, global team - Gain firsthand exposure to how large language models (LLMs) are trained and evaluated - Potential for ongoing work and contract extension based on performance

Alignerr

Document Review Specialist

AlignerrGeneral

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your sharp eye for detail could directly influence how AI understands the written world? We're looking for Document Review Specialists in the São Paulo area to read, annotate, and classify real-world documents — helping AI systems make sense of everything from news articles to financial reports. This is a fully remote, flexible contract role open to anyone with strong reading comprehension and a systematic mindset. No prior AI, legal, or document management experience needed — just the ability to read carefully and follow clear guidelines. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Read and annotate a wide variety of documents — articles, reports, forms, and more - Classify document sections, extract key information, and label important data points - Identify entities, dates, relationships, and structures within text - Follow detailed annotation guidelines with precision and consistency - Maintain a high standard of accuracy across large document sets - Work independently and asynchronously on your own schedule Who You Are - Strong reading comprehension and ability to process diverse document types - Naturally detail-oriented with a systematic, methodical approach - Comfortable following structured guidelines and applying them consistently - Self-motivated and reliable when working independently - Strong written communication skills in English - No legal, academic, or document management background required Nice to Have - Experience in research, editing, data entry, or administrative work - Familiarity with annotation tools or content review platforms - Background in information management, library science, or journalism 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 AI development that shapes how technology understands human knowledge - Potential for ongoing work and contract extension as new projects launch

Alignerr

Robotics Technician

AlignerrSTEM

$40-$120/hr

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About this role · General

About the Role What if your daily routine could help build the next generation of intelligent robots? We're looking for Robotics Technicians to capture video of everyday tasks in real home and workplace environments — creating the training data that teaches AI-powered robots how to navigate, handle objects, and interact with the physical world. This is a fully remote, flexible contract role open to anyone with a smartphone or camera and a willingness to follow clear recording guidelines. No robotics knowledge or technical background required — just reliable internet and a commitment to quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Record video of yourself performing everyday household or workplace tasks — things like cooking, cleaning, organizing, or using common tools - Follow detailed guidelines for camera angles, lighting, and task sequences to ensure consistent, high-quality footage - Capture interactions with a variety of objects, surfaces, and environments to build diverse and realistic training data - Upload completed recordings and fill in simple metadata forms to document each session - Maintain quality and consistency across multiple recording sessions Who You Are - Access to a smartphone or camera capable of recording clear video - Comfortable recording tasks in your home or personal workspace - Able to follow detailed written instructions and apply them consistently - Reliable internet connection for uploading video files - Self-motivated and dependable when working independently - No robotics, AI, or technical background required Nice to Have - Experience with video production, content creation, or photography - Familiarity with file management and uploading large media files - Access to a variety of home environments or workspaces for diverse footage Why Join Us - Work on cutting-edge AI and robotics projects alongside leading research labs - Fully remote and flexible — record on your own schedule, from your own space - Freelance autonomy with clear, structured task-based work - Contribute to meaningful innovation that directly shapes how robots learn to interact with the real world - Potential for ongoing work and contract extension as new projects launch

Alignerr

Hospital Health Data Governance Lead

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your deep expertise in healthcare data governance could directly shape how AI understands and works with clinical information — helping build systems that are accurate, compliant, and trusted at scale? We're looking for experienced Hospital Health Data Governance Leads to bring their real-world knowledge to cutting-edge AI training projects. You'll work with Alignerr — a team that partners with the world's leading AI research labs — to help ensure AI models correctly understand the standards, frameworks, and complexities that govern health data in real hospital environments. This is a fully remote, flexible contract role. If you've spent time ensuring hospital data is accurate, secure, and fit for clinical and operational use, this is your opportunity to apply that expertise in a new and impactful way. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Evaluate AI-generated content related to hospital data governance for accuracy, completeness, and real-world applicability - Apply your knowledge of healthcare data standards, privacy regulations, and compliance frameworks to assess and improve AI outputs - Review and annotate scenarios involving clinical data workflows, data quality controls, and cross-functional governance processes - Identify gaps, inaccuracies, or oversimplifications in AI-generated healthcare data governance content - Provide structured, detailed feedback that helps AI systems better understand the nuances of hospital data environments - Work independently and asynchronously — fully on your own schedule Who You Are - Experienced in healthcare data governance, clinical data management, or health information operations - Strong working knowledge of healthcare privacy and compliance frameworks — including HIPAA and related regulations - Familiar with the cross-functional realities of working across clinical, IT, compliance, and operational teams in a hospital setting - Naturally detail-oriented with a methodical approach to evaluating complex information - Able to clearly articulate why something is right, wrong, or incomplete in writing - No prior AI or tech experience required — your healthcare expertise is what matters Nice to Have - Experience with data quality programs, data annotation, or clinical data evaluation systems - Background in health informatics, clinical documentation, or regulatory compliance - Familiarity with EHR systems, data governance tools, or health data standards such as HL7 or FHIR - Prior work in hospital administration, health IT, or clinical operations Why Join Us - Work on cutting-edge AI projects alongside leading research labs and health data scientists - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Apply your hard-earned clinical data expertise in a high-impact, forward-looking context - Contribute to AI systems that will influence how health data is understood and governed at scale - Potential for ongoing work and contract extension as new projects launch

Alignerr

Principal Clinical Scientist

AlignerrHealthcare

$40-$80/hr

Worldwide

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About the Role What if your decades of clinical trial expertise could directly shape how AI reasons about medical evidence, regulatory data, and patient outcomes? We're looking for a Principal Clinical Scientist to bring senior-level rigor to the AI systems that are rapidly transforming biomedical research. At Alignerr, we partner with the world's leading AI research teams to build and train cutting-edge models. In this role, your expertise in regulatory-grade trial design and clinical data interpretation won't just inform internal processes — it will influence how next-generation AI understands and evaluates real-world clinical evidence. This is a fully remote, flexible contract role designed for senior clinical scientists who want meaningful, high-impact work on their own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design and review clinical trial protocols used to generate high-quality, regulator-ready datasets for AI training and evaluation - Interpret and audit clinical trial results to ensure accuracy, consistency, and alignment with regulatory standards - Evaluate AI-generated clinical analyses for scientific soundness and regulatory relevance - Provide structured expert feedback that directly improves how AI models reason about clinical trial data, endpoints, and outcomes - Help establish quality benchmarks for clinical content used across frontier AI systems Who You Are - Senior-level professional with hands-on experience designing clinical trial protocols for regulatory submission - Deep expertise interpreting clinical data for agencies such as the FDA, EMA, or equivalent regulatory bodies - Strong grounding in clinical research methodology, biostatistics, or translational science - Meticulous, structured thinker who can communicate complex scientific judgments clearly and consistently - Self-directed and comfortable working independently in an async, remote environment Nice to Have - Prior experience with data annotation, data quality assurance, or AI evaluation workflows - Background in clinical pharmacology, outcomes research, or medical affairs - Familiarity with AI tools or experience reviewing AI-generated scientific content Why Join Us - Work directly on frontier AI systems making a real impact on clinical and biomedical research - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, expert-level work - Collaborate with world-class AI research teams on problems that matter - Potential for ongoing work and contract extension as new projects launch

Alignerr

Voice Talent - South African English

AlignerrAudio & Voice

$70-$130/hr

Worldwide

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About the Role What if your voice could directly shape how AI understands and communicates with millions of people around the world? We're looking for professional voice actors and voice-over artists with authentic South African English accents to participate in paid studio recording sessions for a leading AI speech research project. This is a contract role for experienced voice talent based in South Africa. Your recordings will help AI systems understand natural human speech more accurately — making a real, lasting impact on how technology listens and responds. - Organisation: Alignerr - Type: Hourly Contract - Session Format: In-person professional studio recording - Session Length: 4 hours per session (2–3 sessions total) > Please note: This project is AI speech research only — it does not involve voice cloning. --- What You'll Do - Record natural, conversational South African English speech in a professional studio environment - Participate in single-speaker sessions and dual-speaker dialogue recordings - Deliver realistic, human-sounding speech that feels unscripted and natural - Follow light direction from session producers to vary tone, pacing, and delivery - Bring your authentic South African English accent to every session --- Who You Are - A professional voice actor or voice-over artist with genuine experience in the craft - A native or near-native South African English speaker with a natural, authentic accent - Fluent in English with strong verbal communication skills - Comfortable performing natural dialogue and conversational speech on cue - Reliable, professional, and receptive to direction in a studio environment - Currently based in South Africa --- Nice to Have - Acting or performance background - Experience in broadcast, podcasting, audiobooks, or prior studio recording work - Familiarity with dialogue-based or character-driven voice work --- Why Join Us - Contribute to cutting-edge AI research alongside leading research labs - Competitive hourly pay for professional studio session work - Be part of meaningful technology that improves how AI understands real human voices - Work with a professional, well-organised production team - Potential for additional sessions as the project grows

Alignerr

Data Science Expert - AI Content Specialist

AlignerrSoftware, AI and Data / STEM

$40-$80/hr

Worldwide

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About the Role What if your deep knowledge of machine learning, statistics, and data engineering could directly shape how the next generation of AI reasons through complex problems? We're looking for Data Science Experts to challenge, audit, and improve cutting-edge AI models — working remotely on your own schedule alongside leading AI research labs. This is a high-impact contract role where your expertise becomes the benchmark. You'll design the problems, write the gold-standard solutions, and identify exactly where AI thinking breaks down. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Challenges — Craft rigorous data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Author Gold-Standard Solutions — Develop step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations that serve as definitive reference answers - Audit AI-Generated Code — Evaluate AI outputs using libraries like Scikit-Learn, PyTorch, and TensorFlow for correctness, efficiency, and best practices - Refine AI Reasoning — Identify logical flaws such as data leakage, overfitting, and improper handling of imbalanced datasets, then provide structured feedback to improve model reasoning - Document Failure Modes — Stress-test AI on topics like statistical inference, neural network architectures, and data engineering pipelines, capturing where and how model reasoning breaks down Who You Are - Pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a quantitative field with a strong data analysis focus - Deep foundational knowledge in areas such as supervised/unsupervised learning, deep learning, big data technologies (Spark/Hadoop), or NLP - Able to communicate complex algorithmic concepts and statistical results clearly and precisely in writing - Exceptionally detail-oriented when reviewing code syntax, mathematical notation, and statistical conclusions - Self-directed and comfortable working independently and asynchronously - No prior AI or annotation experience required Nice to Have - Prior experience with data annotation, data quality, or AI evaluation systems - Familiarity with production-level data science workflows such as MLOps or CI/CD for models - Experience writing technical documentation or educational content for technical audiences Why Join Us - Work directly with industry-leading large language models and cutting-edge AI research - Fully remote and flexible — work when and where it suits you - Freelance autonomy with meaningful, intellectually stimulating task-based work - Contribute to AI development that has a real impact on how AI understands and applies data science - Potential for ongoing work and contract extension as new projects launch

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