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Alignerr

Mathematics Researcher (Masters/PhDs)

AlignerrSTEM / Software & Coding

$75-$90/hr

Worldwide

About this role · Stem

About the Role What if your deep knowledge of mathematics could directly shape how AI reasons through the world's most complex problems? We're looking for Mathematics Researchers to help train and evaluate cutting-edge AI models — designing rigorous problems, stress-testing mathematical reasoning, and ensuring AI gets the hard stuff right. This is a fully remote, flexible contract role built for people who think precisely, love a good problem, and want their expertise to have real-world impact at scale. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Develop, solve, and critically review advanced mathematical problems with real-world relevance - Apply your expertise in algebra, calculus, statistics, discrete mathematics, or related areas to design complex, meaningful problem statements - Evaluate AI-generated mathematical reasoning for correctness, rigor, and depth - Collaborate asynchronously with AI researchers and domain experts to push the boundaries of AI's mathematical capabilities - Ensure mathematical 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 Mathematics or a closely related field - Strong expertise in one or more of: algebra, calculus, statistics, or discrete mathematics - Comfortable coding in Python, MATLAB, or Mathematica for research or problem-solving - Exceptionally detail-oriented with a rigorous, methodical approach to mathematical work - Clear and precise written communicator — you can explain complex ideas without losing accuracy - Currently based in the U.S., Canada, U.K., Australia, or New Zealand Nice to Have - Prior experience with data annotation, data quality, or AI evaluation workflows - Background in academic research, mathematical writing, or curriculum development - Familiarity with AI tools or machine learning concepts - Experience reviewing or grading advanced mathematical work 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 - Make a direct, tangible impact on how AI understands and reasons through mathematics - Potential for ongoing work and contract extension as new projects launch

Alignerr

Health Policy & Management - AI Content Specialist

AlignerrHealthcare

$35-$55/hr

Worldwide

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About this role · Stem

About the Role Your public health expertise is needed where it matters most — ensuring AI gets health right. At Alignerr, we partner with the world's leading AI research labs to build smarter, safer, and more accurate AI models. We're looking for MPH-trained specialists to challenge, evaluate, and improve how AI understands population health, epidemiology, and health policy. This is a fully remote, flexible contract role where your domain knowledge directly shapes the next generation of AI systems used by millions. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Health Scenarios — Create advanced public health problems involving disease outbreak simulations, health equity assessments, and interpretation of clinical trial data - Author Ground-Truth Solutions — Write rigorous, evidence-based responses that draw on peer-reviewed research, epidemiological data, and authoritative guidelines (CDC, WHO, etc.) - Audit AI Outputs — Evaluate AI-generated health advice and policy recommendations for factual accuracy, logical consistency, bias, and ethical soundness - Refine AI Reasoning — Provide structured feedback that helps models distinguish correlation from causation, communicate risk accurately, and respond appropriately to diverse populations Who You Are - Holds a Master of Public Health (MPH), MSPH, or closely related graduate degree - Strong foundational knowledge in at least two of: Epidemiology, Biostatistics, Environmental Health, or Health Policy - Able to translate complex health data into clear, actionable, and culturally sensitive written content - Detail-oriented — precise when checking statistical significance, citations, and the logic of health interventions - Self-motivated and comfortable working independently in an async environment - No prior AI experience required Nice to Have - Experience with data annotation, quality evaluation, or research coordination - Proficiency with data analysis tools such as R, SAS, or Stata - Background in health communication, clinical research, or public health surveillance Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — set your own schedule, 10 to 40 hours per week - Freelance perks: high autonomy, variety, and global collaboration - Make a meaningful impact by ensuring AI delivers accurate, ethical health information - Potential for ongoing contract renewals and expanded project involvement

Alignerr

AI Training Specialist

AlignerrGeneral

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your everyday judgment and attention to detail could directly improve the AI tools millions of people rely on? We're looking for AI Training Specialists to complete structured evaluation tasks that teach AI systems to think more accurately, respond more helpfully, and behave more reliably. This is a fully remote, flexible contract role open to a wide range of backgrounds. No prior AI or technical experience required — just a sharp eye, a methodical mindset, and the ability to follow clear guidelines. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Complete structured labeling, rating, and evaluation tasks that directly improve AI model performance - Assess AI-generated content across text, image, and audio formats for quality, accuracy, and appropriateness - Apply detailed guidelines and rubrics consistently across a variety of task types - Flag errors, inconsistencies, or low-quality outputs with clear, structured feedback - Maintain high accuracy and reliability across all assignments - Work independently and asynchronously on your own schedule Who You Are - Detail-oriented and able to follow structured instructions precisely - Self-motivated and comfortable managing your own workload remotely - Strong written communication skills in English - Comfortable using web-based tools and platforms - Curious, consistent, and committed to quality - No prior AI, technical, or data labeling experience required Nice to Have - Experience in quality assurance, research, editing, or content review - Familiarity with AI tools or evaluation workflows - Background in writing, analysis, or any detail-intensive field Why Join Us - Work on real, 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 people interact with technology every day - Potential for ongoing work and contract extensions as new projects launch - Be part of a global community of contributors helping define the future of AI

Alignerr

Management & Leadership Instructor

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced management and leadership instructors to help shape how AI systems think about organizations, teams, and decision-making. Your expertise will directly influence the quality of AI reasoning in one of the most complex and consequential domains — human leadership. This is a fully remote, flexible contract role where your deep knowledge of management theory and organizational behavior becomes the benchmark AI must meet. - 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 management and leadership scenarios for accuracy and logical soundness - Assess AI reasoning related to team dynamics, incentive structures, and organizational design - Identify unrealistic assumptions, flawed decision logic, or gaps in management thinking - Provide clear, structured feedback that helps AI systems reason more like experienced leaders - Work independently and asynchronously — on your schedule, around your existing commitments Who You Are - 3+ years of experience teaching management or leadership at the postsecondary level - Strong command of organizational behavior, leadership theory, and management frameworks - Skilled at evaluating decision-making quality, tradeoffs, and strategic reasoning - Comfortable working through written scenarios and providing detailed analytical feedback - Self-directed and reliable in a remote, task-based environment Nice to Have - MBA or Master's degree in Management or a related field - Real-world industry experience in leadership, operations, or organizational consulting - Prior experience with AI content evaluation, annotation, or related workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Apply your academic expertise to a domain that's actively shaping the future of AI - Potential for ongoing work and contract extension

Alignerr

Software Engineer – Machine Learning (AI Training)

AlignerrSoftware & Coding / Data & Analytics

$90-$120/hr

Netherlands

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About this role · Coding

About the Role What if your machine learning expertise could directly influence how the most advanced AI systems in the world think, reason, and write code? We're looking for experienced ML engineers in Amsterdam and across the Netherlands to evaluate AI-generated machine learning solutions — catching errors, improving quality, and helping frontier AI models get genuinely better at one of the hardest things they do. This is a fully remote, flexible contract role. Work asynchronously on your own schedule, from wherever you are. No fixed hours, no meetings — just high-impact, expert work that matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote (Netherlands) - Commitment: Flexible, project-based What You'll Do - Review and evaluate AI-generated machine learning code — including Python, TensorFlow, PyTorch, and scikit-learn — for correctness, efficiency, scalability, and clarity - Write high-quality ML solutions to modeling, data processing, and deployment problems across a range of difficulty levels - Craft clear, developer-friendly explanations for model architecture decisions, code logic, and problem-solving approaches - Identify edge cases, ambiguities, and weaknesses in problem statements, datasets, or AI-generated responses - Help set the quality bar for how AI understands and produces machine learning code Who You Are - Deeply fluent in machine learning — you know your way around model development, data preprocessing, training pipelines, and deployment - Hands-on experience with ML frameworks such as TensorFlow, PyTorch, or scikit-learn - Strong written communicator — able to explain complex ML concepts clearly and precisely - Detail-oriented and rigorous — you catch what others miss and care about getting things right - Self-motivated and comfortable working independently in an async environment Nice to Have - 3–5+ years working on machine learning projects, pipelines, or MLOps - Experience with model evaluation, cloud deployment, or production ML systems - Bachelor's, Master's, or PhD in Computer Science, Machine Learning, or a related field - Background in data labeling, RLHF, or other AI training workflows - Prior experience with code review or technical writing Why Join Us - Work on cutting-edge AI projects alongside leading research labs and top AI teams - Fully remote and async — work when and where it suits you, with no minimum hour commitments beyond project needs - Freelance autonomy with the structure of meaningful, task-based work - Your contributions directly improve AI models used by top research labs and enterprise teams worldwide - High-performing contributors take on expanded responsibilities and lead new programs - Potential for ongoing work and contract extension as new projects launch

Alignerr

Applied Physics

AlignerrSTEM

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your expertise in quantum mechanics, electrodynamics, and thermodynamics could directly shape how AI understands the physical universe? We're looking for PhD-level Applied Physicists to stress-test cutting-edge Large Language Models — exposing the gaps, hallucinations, and reasoning failures that occur when AI tries to grapple with the fundamental laws of nature. This is a fully remote, flexible contract role built for researchers and scientists who want to do meaningful, intellectually rigorous work on their own schedule. No prior AI experience required — your deep domain knowledge is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Physics Problems — Craft complex, open-ended problems at PhD qualifying exam level, requiring multi-step logical reasoning, mathematical derivation, and first-principles thinking across subfields like quantum mechanics, electrodynamics, statistical mechanics, and classical mechanics - Author Rigorous Ground-Truth Solutions — Develop precise, step-by-step "golden responses" where every physical constant, unit conversion, and logical transition is held to the highest standard of scientific accuracy - Audit AI Reasoning — Evaluate AI-generated simulations, proofs, and explanations for physical consistency; identify where models "hallucinate" physics that violates conservation laws, boundary conditions, or other fundamental principles - Provide Structured Feedback — Document failure modes clearly and deliver actionable feedback that helps AI systems develop genuinely physics-informed reasoning - Work Independently — Complete task-based assignments asynchronously, on a schedule that works for you Who You Are - Holds a PhD (completed or near-final stage) in Applied Physics, Physics, Engineering Physics, or a closely related field - Mastery across the core pillars: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics - Exceptional analytical writing ability — you can explain complex derivations and physical phenomena with clarity, precision, and structure - Uncompromising attention to detail when it comes to units, scientific notation, mathematical logic, and physical consistency - Self-directed and reliable when working independently - No prior AI or data annotation experience required Nice to Have - Experience with data annotation, scientific dataset evaluation, or quality review workflows - Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL - Background in research involving simulation, modeling, or experimental physics - Familiarity with AI tools or 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 - Apply your PhD-level expertise to problems that genuinely challenge you intellectually - Freelance autonomy with the structure of meaningful, high-impact work - Gain rare, first-hand exposure to how frontier AI models are trained and evaluated - Potential for ongoing work and contract extension as new projects launch

Alignerr

Video Annotation Specialist

AlignerrDesign & Creative

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your sharp eye for visual detail could directly shape how AI understands the world through video? We're looking for Video Annotation Specialists to segment, label, and describe video content that trains the next generation of AI models — helping machines learn to interpret what they see the way humans do. This is a fully remote, flexible contract role open to anyone with strong visual attention and a methodical approach to work. No professional video or AI experience required — just a reliable internet connection, a keen eye, and a commitment to quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Segment video content into individual shots and scenes with precision - Annotate camera angles, shot sizes, camera movement, and on-screen action - Apply structured labels and tags using predefined classification categories - Flag ambiguous transitions, unclear shots, or content that falls outside standard guidelines - Maintain consistent speed and accuracy across high-volume annotation tasks - Complete task-based assignments independently on your own schedule Who You Are - Naturally detail-oriented with a sharp eye for subtle visual differences - Comfortable working in web-based labeling tools or structured spreadsheets - Able to stay consistent and accurate across repetitive, methodical tasks - Self-motivated and reliable when working independently without supervision - Genuinely interested in video, film, or visual media — even casually - No professional video production or AI experience required Nice to Have - Background in film, photography, media studies, or visual arts - Experience with data annotation, content tagging, or quality assurance workflows - Familiarity with video editing software or media players - Prior exposure to AI training datasets or annotation platforms 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 perceives and understands visual media - Potential for ongoing work and contract extension as new projects launch

Alignerr

Voice Actor - French Speakers

AlignerrAudio & Voice / Languages

$170-$200/hr

Worldwide

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About this role · Audio

About the Role What if your voice could directly shape how AI speaks to millions of French speakers around the world? We're looking for professional French-speaking voice actors and voice-over artists to record high-quality audio and evaluate AI-generated speech — helping frontier AI systems sound more natural, expressive, and authentically human. This is a fully remote, flexible contract role. No AI background needed — just a commanding voice, professional recording setup, and fluency in French. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Note: This work is AI-related but does not involve voice cloning. What You'll Do - Record high-quality French voice samples based on provided scripts and prompts - Evaluate AI-generated voice outputs for naturalness, pronunciation, and expressiveness - Provide clear, constructive feedback to help improve AI-generated speech quality - Review and refine scripts to ensure they're written for natural, engaging delivery - Work independently and asynchronously — fully on your own schedule Who You Are - Fluent in French — native or near-native proficiency - Experienced in voice acting, narration, audiobook recording, dubbing, or similar work - Owner of a high-quality microphone and access to a quiet, controlled recording environment - Able to deliver clear, expressive, and engaging vocal performances consistently - Detail-oriented when assessing pronunciation, tone, pacing, and clarity - No prior AI or tech experience required Nice to Have - Experience recording in multiple registers — conversational, formal, dramatic, instructional - Familiarity with audio editing software or DAWs - Knowledge of regional French variations — European, Canadian, African, or otherwise - Background in broadcast, theatre, e-learning, or commercial voice-over work Why Join Us - Work on cutting-edge AI projects alongside leading research labs and Fortune 500 teams - Fully remote and flexible — record from your own studio, on your own schedule - Freelance autonomy with the structure of meaningful, task-based work - Make a direct, tangible impact on how AI speaks to French speakers worldwide - High performers gain early access to new programs and opportunities to mentor incoming contributors - Potential for ongoing work and contract extension as new projects launch

Alignerr

Electrical Engineering

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're looking for experienced electrical engineers to help train and evaluate cutting-edge AI models. Your domain expertise will directly shape how AI understands and reasons through complex engineering problems — from circuit analysis to power systems to signal processing. This is a fully remote, flexible contract role where your technical knowledge has real impact on the next generation of AI. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design challenging problems — Create advanced electrical engineering scenarios across domains like circuit analysis, power systems, electromagnetics, and signal processing to rigorously test AI reasoning - Author gold-standard solutions — Write detailed, step-by-step technical solutions that serve as benchmarks for AI learning and evaluation - Audit AI outputs — Review and evaluate AI-generated circuit diagrams, mathematical proofs, and technical explanations for accuracy, safety, and compliance with engineering standards (e.g., IEEE, NEC) - Improve AI reasoning — Identify logical flaws in AI-generated responses and provide structured, actionable feedback that sharpens model performance on engineering tasks - Work on your schedule — Complete assignments asynchronously, with full flexibility over when and how much you work Who You Are - Pursuing or holding a Master's or PhD in Electrical Engineering, Electronic Engineering, or a closely related field - Strong foundational knowledge in one or more core areas: VLSI, control systems, telecommunications, signal processing, or power electronics - Able to communicate complex technical concepts clearly and precisely in writing - High attention to detail when reviewing equations, circuit logic, and engineering documentation - Self-motivated and comfortable working independently - No prior AI experience required Nice to Have - Experience with data annotation, data quality review, or evaluation systems - Familiarity with embedded systems, robotics, or engineering simulation tools - Exposure to large language models or AI research workflows Why Join Us - Work on genuinely cutting-edge AI projects with top research labs - Fully remote and async — work from anywhere, on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Gain rare insight into how advanced AI models are trained and evaluated - Potential for ongoing work and contract extension

Alignerr

Mechanical Engineering Expert - AI Content Specialist

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role What if your engineering knowledge could help shape the next generation of AI? At Alignerr, we partner with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need real engineers to make it happen. As a Mechanical Engineering Expert, you'll put your deep domain knowledge to work by designing complex engineering problems, authoring gold-standard solutions, and auditing AI reasoning across fluid dynamics, thermodynamics, structural mechanics, and more. Your expertise becomes the benchmark that cutting-edge AI is trained against. - Organization: Alignerr - Type: Hourly Contract - Location: Fully Remote - Commitment: 10–40 hours/week, on your schedule --- What You'll Do - Design Challenging Problems — Craft advanced mechanical engineering problems across domains including FEA, heat transfer, kinematics, material science, and mechatronics to probe the limits of AI performance - Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions and "golden responses" that serve as benchmarks for AI learning - Audit AI Outputs — Evaluate AI-generated CAD logic, thermodynamic proofs, and material specifications for technical accuracy, safety, and compliance with engineering standards (e.g., ASME, ISO) - Sharpen AI Reasoning — Identify logical errors in AI outputs — such as incorrect force distributions or energy conservation violations — and provide structured, actionable feedback to improve model reasoning --- Who You Are - Advanced Degree: Master's (pursuing or completed) or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field - Domain Expertise: Strong foundational knowledge in solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes - Analytical Communicator: Able to translate complex physical phenomena and mathematical concepts into clear, precise written explanations - Detail-Oriented: High precision when reviewing mathematical derivations, unit conversions, and physical system constraints - No AI experience required — if you know your engineering, we'll handle the rest Nice to Have - Prior experience with data annotation, data quality, or evaluation workflows - Proficiency in engineering software such as SolidWorks, MATLAB, or ANSYS - Familiarity with evaluating AI-generated code or computational workflows --- Why Join Us - Work on cutting-edge AI projects alongside top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Gain firsthand exposure to how advanced large language models (LLMs) are trained and evaluated - Potential for ongoing work and contract extension

Alignerr

Incident Response Analyst

AlignerrSoftware & Coding

$30-$60/hr

Worldwide

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About this role · Coding

About the Role We're partnering with leading AI research labs to build the next generation of security-focused AI systems. As an Incident Response Analyst, you'll bring your real-world SOC and IR experience to bear on a genuinely novel challenge: teaching AI how skilled analysts think, investigate, and respond. Your expertise will directly shape how AI interprets security events, correlates alerts, and supports digital investigations — making AI-driven security tools smarter, faster, and more accurate for teams everywhere. - 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 - Review detection rules, alerting pipelines, and investigative playbooks for real-world validity - Identify gaps where AI reasoning diverges from how experienced response teams actually operate - Provide structured, expert feedback that directly improves frontier AI security models - Work independently and asynchronously on your own schedule Who You Are - 2+ years of hands-on experience in SOC, incident response, or security operations - Comfortable working with SIEM platforms, alert queues, and investigation tooling - Strong ability to triage signals — separating meaningful threats from background noise - Clear written communication skills when documenting findings and recommendations - Self-motivated and reliable when working independently on task-based assignments Nice to Have - Experience with threat hunting, digital forensics, or malware analysis - Familiarity with common frameworks such as MITRE ATT&CK or NIST IR - Background in cloud security, endpoint detection, or network forensics - Prior involvement in AI evaluation, red teaming, or security research Why Join Us - Work on frontier AI systems alongside top security and research teams - Fully remote and flexible — complete tasks on your own schedule - Freelance perks: autonomy, variety, and collaboration with a global expert community - Apply your security expertise to a domain that's actively shaping the future of AI - Potential for ongoing work and contract extension

Alignerr

Senior Machine Learning Engineer

AlignerrData & Analytics

$60-$80/hr

Worldwide

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About this role · Coding

About the Role What if your deep expertise in machine learning could directly shape how the world's most advanced AI systems think, plan, and solve problems? We're partnering with leading AI research labs to capture something genuinely hard: how a large language model should reason through complex, real-world tasks — step by step. That means planning, tool use, decision-making, and recovery from error. Done well, this data becomes the backbone of more reliable, capable AI. We're looking for senior ML engineers who can author and architect these reasoning traces with the depth and precision that cutting-edge model training demands. This is a fully remote, flexible contract role — 10 to 40 hours per week, on your schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Author complex, high-fidelity reasoning traces that demonstrate how an LLM should plan and execute sophisticated technical tasks - Document step-by-step decision-making, tool selection, and problem decomposition in clear, structured formats - Design and implement data strategies that train models to navigate intricate real-world scenarios reliably - Review and mentor reasoning trace quality — ensuring consistency, logical soundness, and optimal tool-use documentation - Apply senior-level architectural thinking to identify failure modes and edge cases in model reasoning workflows Who You Are - Experienced in machine learning, AI research, or a closely related technical discipline — with a focus on model reasoning and decision-making - Skilled at decomposing complex problems into clear, logical, and well-documented steps - Familiar with advanced LLM evaluation and training methodologies - Self-directed, rigorous, and comfortable working asynchronously across a distributed team - Strong written communicator who can translate technical thinking into structured, readable formats Nice to Have - Prior experience with data annotation, data quality assurance, or AI evaluation systems - Top-tier Kaggle competition results (Grandmaster or Master level) — demonstrating elite-level understanding of model performance and feature engineering - Hands-on experience with prompt engineering, RLHF, or chain-of-thought training methodologies - Background in building or evaluating agentic AI systems Why Join Us - Work at the frontier — collaborate directly with teams building the next generation of AI reasoning capabilities - Fully remote and async — work when and where you do your best thinking - Freelance autonomy with meaningful, intellectually challenging work - Contribute to training data that has a direct, lasting impact on how AI reasons in the real world - Potential for ongoing work and contract extension as new projects launch

Alignerr

Electrical Engineering

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're partnering with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need electrical engineers to make it happen. As an AI Trainer, you'll stress-test cutting-edge language models on real engineering challenges, expose their reasoning gaps, and help shape how AI thinks about complex technical problems. This is a rare opportunity to apply deep domain expertise in a meaningful new way — without leaving your home office. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week (flexible) --- What You'll Do - Design Challenging Problems — Create advanced electrical engineering problems spanning circuit analysis, power systems, signal processing, electromagnetics, and control systems that push AI models to their limits - Author Gold-Standard Solutions — Write rigorous, step-by-step technical solutions that serve as benchmarks for AI learning and evaluation - Audit Technical Accuracy — Review AI-generated code, circuit diagrams, and mathematical proofs for correctness, safety, and compliance with engineering standards (IEEE, NEC, etc.) - Sharpen AI Reasoning — Identify logical flaws and reasoning errors in AI outputs, then provide structured feedback that drives genuine model improvement - Document Failure Modes — Systematically record how and where AI models break down on engineering tasks to help research teams harden model performance --- Who You Are - Pursuing or holding a Master's or PhD in Electrical Engineering, Electronic Engineering, or a closely related discipline - Strong foundational knowledge in one or more core areas: VLSI, control systems, telecommunications, power electronics, embedded systems, or signal processing - Able to communicate complex technical concepts clearly and precisely in writing - Detail-oriented — you catch errors in equations, circuit logic, and technical documentation that others miss - Self-motivated and comfortable working independently and asynchronously - No prior AI experience required Nice to Have - Experience with data annotation, data quality assessment, or evaluation systems - Familiarity with working across multiple engineering sub-disciplines --- Why Join Us - Work on what matters — your expertise directly shapes how next-generation AI understands and reasons about engineering - Fully remote and flexible — set your own hours and work on your own schedule - Freelance autonomy — no micromanagement, no commute, no rigid 9-to-5 - Collaborate globally — connect with a diverse team of engineers and AI researchers from around the world - Ongoing opportunity — strong contributors are considered for contract extension and future projects

Alignerr

Principal Python Engineer - ML Infrastructure

AlignerrSoftware & Coding

$50-$75/hr

Worldwide

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About this role · Coding

About the Role What if your Python expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Principal Python Engineer to design and build the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and improve their most advanced models. This is a fully remote, flexible contract role for senior engineers who thrive on high-complexity, high-stakes infrastructure challenges. If you've spent years optimizing production Python at scale — and you want your work to matter — this is the opportunity. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 20–40 hours/week What You'll Do - Design, build, and optimize high-performance Python systems supporting large-scale AI data pipelines and evaluation workflows - Develop full-stack tooling and backend services for data annotation, validation, and quality control at scale - Improve reliability, performance, and safety across existing production Python codebases - Identify and resolve bottlenecks and edge cases in data and system behavior with scalable, well-engineered fixes - Collaborate with data, research, and engineering teams to support model training and evaluation workflows - Participate in synchronous design reviews to drive technical strategy and architectural decisions Who You Are - Native or fluent English speaker with clear written and verbal communication skills - 5+ years of professional experience writing production Python — specifically for large-scale infrastructure or platform engineering - Deep expertise in designing distributed computing systems and managing concurrency with advanced asynchronous patterns - Strong command of Python internals — GIL limitations, memory profiling, and performance optimization for compute-heavy workloads - Full-stack development background with a strong systems programming foundation - Experienced driving technical strategy and contributing to architectural decisions at a senior or principal level - Able to commit 20–40 hours per week consistently Nice to Have - Prior experience with data annotation, data quality, or evaluation systems - Familiarity with AI/ML workflows, model training, or benchmarking pipelines - Background in distributed systems or developer tooling - Experience working directly with or adjacent to AI research teams Why Join Us - Work on real production systems alongside the world's leading AI labs — this is infrastructure that actually ships - Fully remote and flexible — work on your own schedule from anywhere - Freelance autonomy with the depth and complexity of principal-level engineering work - Make a direct, tangible impact on how next-generation AI models are built, evaluated, and improved - Potential for ongoing work and contract extension as new projects launch

Alignerr

German Audio Transcript Editor (AI Training) – Remote

AlignerrLanguages / Audio & Voice / Writing & Editing

$10-$35/hr

Worldwide

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About this role · Audio

About the Role What if your ear for the German language could directly shape how AI understands and transcribes spoken words for millions of people? We're looking for detail-oriented German-speaking Transcript Editors based in the United States — particularly in the New York City metro area — to clean up, correct, and polish audio transcripts for AI training. This is precision work that makes a real difference. You'll listen carefully to German audio recordings, compare them against existing transcripts, and make word-level corrections that help AI systems learn to hear and transcribe German with greater accuracy. Whether you're a heritage speaker, an immigrant, an expat, or someone who acquired native-level fluency, your skills are genuinely valuable here. This is a fully remote, flexible contract role. No AI background needed — just native-level German, strong listening skills, and a commitment to accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Listen to German audio recordings and review corresponding transcripts for accuracy - Correct errors at the word level — including misspellings, missing words, incorrect words, and misheard phrases - Verify and adjust precise timing and alignment of transcript segments - Apply detailed style and formatting guidelines consistently across all tasks - Flag audio segments that are unclear, overlapping, or otherwise challenging - Ensure proper handling of dialect, colloquial speech, filler words, and non-standard language as directed by project guidelines - Maintain high quality and consistency across large volumes of transcript work - Work independently and asynchronously — fully on your own schedule Who You Are - Native or near-native German speaker living in the United States - Excellent ear for spoken German across accents and registers - Exceptionally detail-oriented — you notice the small things others miss - Comfortable working with word-level accuracy and exact timing - Able to follow detailed style and formatting guidelines precisely and consistently - Strong listening skills and the patience to replay and verify audio carefully - 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 stenographer - Background in subtitle editing, closed-captioning, or audio post-production - Linguistics training or academic background in German language studies - Prior work with annotation platforms, data labeling tools, or AI training projects - Familiarity with transcription software or audio editing tools - Experience following structured editorial or quality assurance guidelines 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 spoken German - Leverage your language skills in work that genuinely requires precision and expertise - Potential for ongoing work and contract extension as new projects launch

Alignerr

Applied Physics

AlignerrSTEM

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your expertise in quantum mechanics, electrodynamics, and thermodynamics could directly shape how AI understands the physical world? We're looking for PhD-level Applied Physicists to stress-test cutting-edge AI models — exposing the gaps in their physical reasoning and helping ensure they never violate the fundamental laws of the universe. This is a fully remote, flexible contract role built for researchers and academics who want to apply their deep domain knowledge to one of the most consequential technology challenges of our time. No prior AI experience needed — just mastery of physics and the ability to think rigorously. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Physics Problems — Craft complex, open-ended problems at PhD qualifying exam level, requiring multi-step logical reasoning, mathematical derivation, and deep physical intuition - Author Ground-Truth Solutions — Write rigorous, step-by-step "golden responses" with flawless treatment of physical constants, unit conversions, and first-principles reasoning - Audit AI Reasoning — Evaluate AI-generated simulations, derivations, and proofs for physical consistency; identify where models "hallucinate" physics that violates conservation laws, boundary conditions, or fundamental principles - Refine Model Behaviour — Provide structured, expert feedback that improves how AI models reason about physical systems — from classical mechanics to quantum phenomena Who You Are - Hold a PhD (completed or near completion) in Applied Physics, Physics, Engineering Physics, or a closely related field - Have deep mastery across core physics pillars: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics - Can explain complex physical phenomena and mathematical derivations in clear, structured, rigorous English - Possess an uncompromising eye for detail — units, scientific notation, dimensional analysis, and logical proof structure matter deeply to you - Work independently with precision and consistency - No prior AI or machine learning experience required Nice to Have - Experience with data annotation, scientific dataset evaluation, or quality assurance workflows - Proficiency with MATLAB, COMSOL, Python (NumPy/SciPy), or similar computational tools - Background in research-level problem-setting, academic publishing, or technical writing - Familiarity with AI language models as an end user Why Join Us - Work at the frontier of AI development alongside world-leading research labs - Fully remote and asynchronous — work on your own schedule, wherever you are - Apply your PhD-level expertise to high-impact problems that matter beyond academia - Freelance autonomy with meaningful, intellectually stimulating work - Potential for ongoing work and contract extension as new projects launch

Alignerr

Film Scene Description Specialist

AlignerrDesign & Creative

$40-$120/hr

Worldwide

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About the Role What if your passion for film and visual storytelling could directly influence how AI understands the cinematic world? We're looking for Film Scene Description Specialists to watch short video clips and translate what they see into rich, structured, beat-by-beat scene descriptions — helping AI systems learn how scenes are staged, paced, and emotionally framed. This is a fully remote, flexible contract role open to anyone with a sharp eye for visual detail and a love of film or television. No professional experience in filmmaking or AI is required — just genuine interest in how stories are told on screen. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Watch short film and video clips, then break them down into clear, structured visual beats - Describe camera movement, framing, pacing, blocking, and overall mood with precision - Communicate tone and emotional atmosphere using purely visual indicators — no dialogue references - Follow standardized formatting guidelines for scene summaries and beat-by-beat breakdowns - Re-watch clips as needed to ensure accuracy and completeness - Maintain consistency and quality across a high volume of scene descriptions - Work independently and asynchronously on your own schedule Who You Are - Genuine interest in film, television, or visual storytelling - Ability to observe and articulate what's happening on screen in clear, vivid language - Strong structured writing skills with an eye for detail and consistency - Comfortable re-watching clips to capture every nuance - Self-motivated and reliable when working independently - No professional film, media, or AI experience required Nice to Have - Background in film studies, media, creative writing, or visual arts - Experience with screenwriting, shot analysis, or film criticism - Familiarity with cinematography concepts such as shot types, angles, and editing rhythms 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 - Put your passion for film to work in a way that has real-world impact on AI development - Potential for ongoing work and contract extension as new projects launch

Alignerr

Content Reviewer

AlignerrWriting & Editing

$40-$120/hr

Worldwide

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About the Role What if your sharp eye for quality and your love of the written word could help shape the future of AI? We're looking for Content Reviewers to evaluate AI-generated text across a wide range of topics — helping ensure the AI that millions of people rely on is clear, accurate, and trustworthy. This is a fully remote, flexible contract role open to anyone with strong reading comprehension and an eye for detail. No AI or technical background required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Read and evaluate AI-generated text for clarity, accuracy, tone, and overall quality - Flag content that is misleading, inappropriate, or below quality standards - Provide structured, actionable feedback using rating scales and written notes - Cover a wide variety of topics — from science and technology to news, culture, and everyday life - Work independently and asynchronously on your own schedule Who You Are - Strong reading comprehension and written communication skills - Sharp attention to detail with the ability to follow structured guidelines consistently - Comfortable and curious when engaging with a broad range of subjects - Self-motivated and reliable — you manage your time well and deliver quality work - No prior AI, editorial, or content experience required Nice to Have - Background in writing, editing, journalism, research, or content evaluation - Familiarity with AI tools or chatbots as an everyday user - Experience with quality assurance, annotation, or structured feedback workflows Why Join Us - Work on real, cutting-edge AI projects in collaboration with 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 has a tangible impact on how people access information - Potential for ongoing work and contract extension as new projects launch - Open to all backgrounds — your perspective and critical thinking are what matter most

Alignerr

Biochemistry Subject Matter Expert - AI Content Specialist

AlignerrSTEM

$35-$70/hr

Worldwide

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About the Role We're looking for PhD-level Biochemists to help train and refine cutting-edge AI models on advanced scientific reasoning. Your deep domain expertise will directly shape how AI understands and communicates complex biochemical concepts — from protein folding to metabolic flux — making a real impact on the future of scientific AI. This is a fully remote, flexible contract role. No prior AI experience required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Problems — Craft challenging biochemistry questions across domains like nucleic acid chemistry, proteomics, enzymology, and drug-target interactions to stress-test AI performance - Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions that serve as benchmarks for high-level scientific reasoning in AI systems - Audit AI Outputs — Evaluate AI-generated biochemical pathways, molecular structures, and mathematical proofs for technical accuracy and adherence to scientific standards - Refine AI Reasoning — Identify logical errors — such as incorrect stoichiometry, flawed stereochemistry, or misapplied kinetics — and provide structured feedback to improve model reasoning - Work independently and asynchronously on your own schedule Who You Are - Advanced Degree: PhD (completed or in final stages) in Biochemistry, Molecular Biology, or a closely related field - Domain Expertise: Strong foundational knowledge in structural biology, enzymology, cellular metabolism, bioinformatics, or related areas - Analytical Writer: Able to communicate highly technical biological and chemical concepts clearly and concisely in written form - Detail-Oriented: High precision when reviewing complex chemical equations, molecular diagrams, and experimental protocols - 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 Why Join Us - Work on cutting-edge AI projects in partnership with world-leading AI research labs - Fully remote and flexible — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration - Gain rare, first-hand exposure to how advanced large language models are trained and evaluated - Contribute to meaningful work that improves AI accuracy in life sciences - Potential for ongoing work and contract extension

Alignerr

Nursing Informatics Specialist

AlignerrHealthcare

$35-$80/hr

Worldwide

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About the Role Your clinical expertise is more valuable than ever — and not just at the bedside. We're looking for Registered Nurses and clinical informatics professionals to help train and evaluate AI systems designed for healthcare settings. Your real-world knowledge of nursing workflows, EHR systems, and clinical documentation will directly shape how AI understands and supports patient care. This is a fully remote, flexible contract role where your frontline nursing experience becomes the foundation for smarter, safer healthcare AI. - 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-world nursing practice - Review and provide structured feedback on AI outputs related to EHR workflows, clinical documentation, and patient care scenarios - Identify gaps, errors, or unsafe recommendations in AI-generated healthcare content - Translate nursing workflow knowledge into actionable insights that improve AI model quality - Assess how well AI systems reflect clinical informatics best practices and health IT standards - Work independently and asynchronously on task-based assignments Who You Are - Registered Nurse (RN) or equivalent clinical professional with hands-on patient care experience - Familiarity with EHR systems such as Epic, Cerner, or similar platforms - Solid understanding of clinical documentation workflows and nursing informatics principles - Strong analytical skills — able to evaluate outputs critically and provide clear, structured feedback - Detail-oriented, reliable, and comfortable working independently - No prior AI experience required — your clinical knowledge 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 interoperability standards (e.g., HL7, FHIR) or care quality frameworks - Experience in a specialty care setting (ICU, ED, perioperative, etc.) Why Join Us - Apply your nursing expertise to cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule, on your terms - Freelance perks: autonomy, variety, and meaningful work that goes beyond the bedside - Contribute to AI systems that could genuinely improve patient safety and clinical outcomes - Potential for ongoing work and contract extension

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