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Alignerr

Entrepreneurship Instructor (AI Training)

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

About this role · Stem

About the Role We're looking for experienced entrepreneurship educators and business professionals to help evaluate and improve AI systems trained on startups, innovation, and business planning. Your real-world expertise will directly shape how AI understands and advises on early-stage business decisions — making a tangible impact on the next generation of AI tools used by founders and entrepreneurs worldwide. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated startup and entrepreneurship scenarios for accuracy and practical relevance - Evaluate business models, financial assumptions, and go-to-market strategies for soundness - Identify unrealistic projections, flawed reasoning, or gaps in early-stage decision-making - Provide clear, structured feedback that improves the quality of AI outputs - Work independently and asynchronously on your own schedule Who You Are - 3+ years of experience teaching entrepreneurship, small business, or startup strategy - Strong understanding of business models, market validation, and early-stage growth - Able to critically evaluate written business plans and identify practical weaknesses - Skilled at delivering applied, real-world feedback in a clear and structured way - Self-motivated and comfortable working independently on task-based assignments Nice to Have - MBA or graduate degree with an entrepreneurship focus - Experience as a founder, operator, or startup advisor - Familiarity with AI content evaluation or annotation 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 - Contribute to meaningful work that helps AI better support the next generation of entrepreneurs - Potential for ongoing work and contract extension

Alignerr

Robotics Technician

AlignerrSTEM

$40-$120/hr

Worldwide

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About this role · General

About the Role What if the way you make your morning coffee, fold laundry, or open a cabinet door could help teach the next generation of AI-powered robots? We're looking for Robotics Technicians to capture real-world human movement and interaction on video — giving robots the visual data they need to understand and navigate everyday life. This is a fully remote, flexible contract role open to anyone with a smartphone and a willingness to follow clear recording guidelines. No robotics knowledge, technical background, or prior experience required. - 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 — from cooking and cleaning to organizing and opening doors - Follow clear, structured guidelines on camera angles, task sequences, and recording quality - Capture natural interactions with common objects, surfaces, and environments - Upload completed recordings and fill out simple metadata forms to label your submissions - Maintain consistency and quality across multiple recording sessions - Work independently and asynchronously on your own schedule Who You Are - Access to a smartphone or camera capable of recording standard-quality video - Comfortable following detailed written instructions with care and consistency - Willing to record in your home, workspace, or other everyday environments - Reliable internet connection for uploading video files - Self-motivated and dependable when working independently - No robotics, AI, or technical background required — if you can make a cup of tea, you're qualified Nice to Have - Experience with video recording, content creation, or media production - Familiarity with file management and basic digital workflows - A varied home or workspace environment with diverse objects and surfaces Why Join Us - Work on cutting-edge AI robotics projects alongside leading research labs - Fully remote and flexible — record on your own schedule, from your own space - Freelance autonomy with clear, task-based structure so you always know what's expected - Contribute to meaningful technology that directly shapes how robots interact with the physical world - Potential for ongoing work and contract extension as new projects launch

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 systems understand the written word? We're looking for Document Review Specialists to read, annotate, and classify a wide variety of documents — helping cutting-edge AI models learn to interpret structured and unstructured text the way humans do. This is a fully remote, flexible contract role open to anyone with strong reading comprehension and a methodical approach to work. No legal, document management, or AI experience required — just a reliable internet connection and a commitment to quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Read and annotate a diverse range of documents — including articles, reports, contracts, and forms - Classify document sections, extract key information, and label important data points - Identify and tag entities, dates, relationships, and other meaningful elements within text - Apply structured annotation guidelines with precision and consistency - Maintain a high standard of accuracy across large volumes of documents - 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, consistent approach to tasks - Comfortable following structured guidelines and applying them at scale - Self-motivated and reliable when working independently - No legal, administrative, or AI experience required Nice to Have - Background in research, editing, paralegal work, administration, or data entry - Experience with document management, information extraction, or content review - Familiarity with annotation tools or quality assurance workflows 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 language - Potential for ongoing work and contract extension as new projects launch

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 reason, plan, and solve problems? We're looking for Senior Machine Learning Engineers to author the high-fidelity reasoning traces that teach large language models how to think — step by step, decision by decision. This isn't a typical ML role. You won't be tuning hyperparameters or managing infrastructure. Instead, you'll be doing something arguably more important: capturing the architecture of expert reasoning in a form that makes AI smarter, more reliable, and more capable in the real world. This is a fully remote, flexible contract role built for senior practitioners 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 - Author complex, high-fidelity reasoning traces for sophisticated technical ML tasks — showing exactly how an expert thinks through and solves real problems - Document structured decision-making processes that capture planning, tool selection, and step-by-step execution in a format LLMs can learn from - Design and apply data strategies that help AI navigate intricate, real-world reasoning scenarios reliably - Review and provide expert-level feedback on reasoning traces produced by other contributors to ensure quality, logical coherence, and practical accuracy - Work across a range of advanced ML topics — model evaluation, architecture decisions, feature engineering, and beyond Who You Are - Experienced ML practitioner with significant hands-on experience in machine learning, deep learning, or a closely related technical field - Skilled at decomposing complex, ambiguous problems into clear, structured, and logically sound steps - Familiar with advanced LLM evaluation and training methodologies — you understand how these models learn and where they go wrong - A precise, articulate communicator who can document technical reasoning with clarity and depth - Self-directed and consistent — you produce high-quality work without needing close oversight Nice to Have - Prior experience in data annotation, data quality assurance, or AI evaluation systems - Top-tier Kaggle competition results (Grandmaster or Master level) demonstrating elite-level model understanding and feature engineering - Familiarity with RLHF, chain-of-thought prompting, or reasoning trace methodologies - Background in AI safety, interpretability, or model alignment research Why Join Us - Work directly with teams building some of the world's most advanced AI systems - Fully remote and async — work when and where it suits you, with no fixed schedule - Freelance autonomy: choose your hours, set your pace, maintain your independence - Get rare, hands-on exposure to how frontier LLMs are actually trained and improved - Contribute to work that has a genuine, lasting impact on the trajectory of AI development - Potential for ongoing contract extension as new projects launch

Alignerr

Vulnerability Management Analyst

AlignerrSoftware & Coding

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're looking for experienced security professionals to help train and evaluate frontier AI systems using real-world vulnerability management expertise. At Alignerr, we partner with the world's leading AI research teams to build smarter, safer AI — and your hands-on knowledge of how security teams actually discover, prioritize, and remediate risk is exactly what we need. This is a unique opportunity to shape how AI reasons about cybersecurity, without leaving your area of expertise. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze vulnerability reports, CVEs, and real-world exposure scenarios across infrastructure and applications - Classify severity, exploitability, impact, and recommend appropriate remediation strategies - Review and evaluate patching, mitigation, and risk prioritization decision-making scenarios - Generate, label, and validate realistic security-reasoning data used to train and benchmark AI systems - Apply your practical knowledge of what actually matters in production environments — not just theoretical risk scores Who You Are - 2+ years of experience in vulnerability management, security operations, or infrastructure security - Solid understanding of CVEs, vulnerability scanners, patching workflows, and risk prioritization frameworks - Able to clearly articulate the tradeoffs between theoretical risk and real-world exploitability - A structured, analytical thinker who communicates complex security concepts with clarity - Self-motivated and comfortable working independently on asynchronous, task-based assignments Nice to Have - Familiarity with frameworks like CVSS, EPSS, or CISA KEV - Experience with tools such as Qualys, Tenable, Rapid7, or Wiz - Background in DevSecOps, cloud security, or enterprise patch management - Prior experience contributing to security documentation, playbooks, or training materials Why Join Us - Work directly on cutting-edge AI projects with top research labs and AI teams - Fully remote and flexible — complete tasks on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Apply your real-world security expertise in a meaningful new way - Potential for ongoing work and contract extension

Alignerr

Entrepreneurship Instructor (AI Training)

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced entrepreneurship educators and business experts to help shape how AI understands startups, business planning, and early-stage decision-making. Your real-world knowledge will directly influence the quality and accuracy of AI systems used by millions — making this one of the most impactful freelance opportunities available for business professionals today. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated startup scenarios, business plans, and entrepreneurship content for accuracy and practical relevance - Assess the soundness of business models, financial assumptions, and go-to-market strategies - Identify unrealistic projections, flawed reasoning, or gaps in early-stage business logic - Provide clear, structured feedback that helps AI produce better, more grounded entrepreneurship guidance - Work independently and asynchronously — on your own schedule, from anywhere Who You Are - 3+ years of experience teaching entrepreneurship, small business, or startup strategy - Strong command of business model design, venture validation, and early-stage decision-making - Able to critically read and evaluate written business plans and pitch scenarios - Comfortable giving direct, applied feedback rooted in real-world experience - Self-motivated and reliable with asynchronous, task-based work Nice to Have - MBA or graduate degree with an entrepreneurship or business focus - Experience as a founder, co-founder, or startup advisor - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work when and where it suits you - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that shapes how AI advises the next generation of entrepreneurs - Potential for ongoing work and contract extension

Alignerr

Soil and Water Conservation Scientist

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced soil and water conservation scientists to help evaluate and improve AI systems trained on sustainable land and water management content. Your scientific expertise will directly shape how AI understands and communicates critical environmental concepts — from erosion control to watershed management — making a real impact on the quality of AI in the environmental science space. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated soil and water conservation scenarios for scientific accuracy and practical validity - Assess content related to erosion control, watershed management, and soil health - Identify flawed assumptions, oversimplifications, or impractical recommendations in AI outputs - Provide clear, structured feedback to improve scientific rigor, depth, and clarity - Work independently and asynchronously on your own schedule Who You Are - 3+ years of hands-on experience in soil science, hydrology, or conservation planning - Strong working knowledge of soil processes, water systems, and conservation techniques - Able to critically evaluate applied environmental science reasoning and identify errors - Comfortable reviewing and annotating technical written content - Self-motivated and reliable when working independently Nice to Have - Graduate degree in Soil Science, Hydrology, Environmental Science, or a related field - Experience with field assessments, conservation planning tools, or regulatory frameworks - Familiarity with AI content evaluation or annotation workflows Why Join Us - Work on cutting-edge AI projects that sit at the intersection of technology and environmental science - Fully remote and flexible — complete tasks on your own schedule - Freelance perks: autonomy, variety, and collaboration with a global network of experts - Contribute to meaningful work that helps AI get environmental science right - Potential for ongoing work and contract extension

Alignerr

Masters or PhD Researcher

AlignerrStem

$75-$90/hr

Worldwide

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About this role · Stem

About the Role What if your years of advanced research could directly shape how the world's most powerful AI systems think, reason, and solve problems? We're looking for Masters and PhD-level researchers to work alongside leading AI labs — designing complex problems, stress-testing AI reasoning, and helping push the frontier of what AI can do. This is a fully remote, flexible contract role built for researchers who want meaningful, intellectually stimulating work on their own schedule. Your academic expertise isn't just a credential here — it's the core of what you'll contribute. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design, solve, and review advanced, multi-disciplinary problems with real-world complexity and academic rigor - Apply your research expertise to construct problem statements that genuinely challenge and improve AI reasoning capabilities - Evaluate AI outputs for depth, accuracy, and logical soundness across technical domains - Collaborate asynchronously with AI researchers and domain experts to improve model performance - Ensure every deliverable meets the highest standards of clarity, precision, and intellectual depth Who You Are - Holds a Master's or PhD in a STEM or highly technical field from a top university - Has a strong track record in research, publications, or complex technical project work - Thinks rigorously — you approach problems with the same systematic depth you'd bring to a peer-reviewed paper - Communicates with exceptional clarity in both written and verbal form - Self-directed and reliable when working independently across asynchronous workflows - Fluent in English and based in the U.S., Canada, U.K., Australia, or New Zealand Nice to Have - Prior experience with data annotation, data quality assessment, or evaluation systems - Proficiency in Python, R, or other research-oriented programming languages - Familiarity with AI tools, language models, or machine learning workflows - Experience designing or grading rigorous academic assessments or problem sets Why Join Us - Work directly on cutting-edge AI projects alongside the world's leading research labs - Fully remote and flexible — structure your work around your life, not the other way around - Freelance autonomy with access to substantive, intellectually challenging work - Make a lasting impact on how AI reasons through the world's hardest problems - Potential for ongoing work and contract extension as new research projects launch

Alignerr

Natural Resource Conservation Scientist

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role AI is increasingly being used to inform environmental decisions — and it needs to get things right. We're looking for experienced natural resource conservation scientists to help evaluate and improve AI systems trained on environmental science, land management, and conservation decision-making. Your field knowledge will directly shape how AI understands ecosystems, responds to conservation challenges, and communicates scientific recommendations. This is a rare opportunity to influence the future of AI from a domain that genuinely matters. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Fully Remote - Commitment: 10–40 hours/week What You'll Do - Review conservation science questions and real-world scenarios used in AI training - Evaluate the scientific accuracy of AI-generated content related to land use, ecosystems, soil, water, and biodiversity - Assess whether AI recommendations reflect credible, real-world conservation practices - Provide clear, structured feedback to improve AI scientific reasoning and outputs - Work independently and asynchronously on your own schedule Who You Are - 3+ years of professional experience in natural resource conservation, land management, or environmental science - Strong working knowledge of ecosystems, conservation principles, and applied land management - Able to critically evaluate scientific reasoning and applied recommendations with clarity - Comfortable reviewing structured written content and delivering detailed, actionable feedback - Self-motivated and reliable in a remote, asynchronous work environment Nice to Have - Master's degree or PhD in Natural Resources, Environmental Science, Ecology, or a related field - Hands-on fieldwork or applied conservation project experience - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with real-world environmental impact - Fully remote and flexible — work when and where it suits you - Freelance perks: autonomy, variety, and collaboration with experts across the globe - Contribute to meaningful work that helps AI get environmental science right - Potential for ongoing work and contract extension

Alignerr

Biochemistry Subject Matter Expert - AI Content Specialist

AlignerrSTEM

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're partnering with the world's leading AI research labs to build smarter, more scientifically rigorous AI — and we need expert biochemists to make it happen. As a Biochemistry Subject Matter Expert, your deep knowledge of molecular biology, enzyme kinetics, and metabolic systems will directly shape how AI reasons through complex scientific problems. This is a fully remote, flexible contract role designed to fit around your existing schedule. No prior AI experience required — your scientific expertise is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Challenging Problems — Create advanced biochemistry problems spanning nucleic acid chemistry, proteomics, enzyme kinetics, and drug-target interactions to rigorously stress-test AI performance - Author Gold-Standard Solutions — Write precise, 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 scientific accuracy, safety, and adherence to established standards - Refine AI Reasoning — Identify logical errors — such as incorrect stoichiometry, flawed stereochemistry, or misapplied biochemical principles — and deliver structured feedback to improve model performance - Work Independently — Complete task-based assignments asynchronously on your own schedule Who You Are - Hold a PhD (completed or in final stages) in Biochemistry, Molecular Biology, or a closely related field - Have strong foundational expertise in one or more of: structural biology, enzymology, cellular metabolism, or bioinformatics - Can communicate complex biochemical and chemical concepts clearly and precisely in written English - Possess a high level of attention to detail when reviewing chemical equations, molecular diagrams, and experimental protocols - No prior AI or data annotation experience required Nice to Have - Experience with data annotation, data quality review, or evaluation workflows - Familiarity with computational biochemistry tools such as PyMOL, AlphaFold, or BLAST - Background in scientific writing, peer review, or technical editing Why Join Us - Work on cutting-edge AI projects alongside top research labs and scientists - Fully remote and flexible — work when and how much you want - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that shapes how AI understands science - Potential for ongoing work and contract extension

DataAnnotation

Finance Expert

DataAnnotationFinance & Accounting

Up to $40–$125+ / hour

Worldwide

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Alignerr

Threat Intelligence Analyst

AlignerrSoftware & Coding

$35-$60/hr

Worldwide

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About this role · Coding

About the Role Your threat intelligence expertise is in high demand — not just in the SOC, but on the frontier of AI development. At Alignerr, we partner with the world's leading AI research labs to build models that genuinely understand how cyber threats work. We're looking for experienced threat intelligence analysts to bring real-world knowledge to that mission. You'll work with realistic threat reports, indicators of compromise, adversary campaigns, and attack narratives — helping to train and evaluate AI systems that need to reason about cybersecurity the way a seasoned analyst does. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze and classify threat reports, adversary campaigns, and attacker behavior patterns - Evaluate indicators of compromise, TTPs, and end-to-end attack narratives for accuracy and realism - Generate, structure, and validate threat intelligence data used to train and assess AI systems - Review AI-generated cybersecurity outputs and flag inaccuracies, inconsistencies, or fabricated behavior - Apply frameworks like MITRE ATT&CK to assess how well AI models understand real-world threats Who You Are - 2+ years of experience in threat intelligence, SOC analysis, or security research - Familiar with MITRE ATT&CK, OSINT collection, or CTI workflows - Able to distinguish authentic attacker behavior from noise, misattribution, or fabricated data - Strong analytical and written communication skills — you can explain complex threats clearly - Self-directed and comfortable working asynchronously on task-based assignments Nice to Have - Experience writing or editing threat intelligence reports - Familiarity with threat hunting, malware analysis, or incident response - Background in red team operations or adversary emulation - Prior experience contributing to AI or data labeling projects Why Join Us - Work directly on frontier AI systems alongside top research teams - Fully remote and flexible — set your own schedule and workload - Freelance autonomy with the backing of a professional, global platform - Contribute to AI that genuinely understands the cybersecurity landscape - Potential for ongoing work and contract extension as projects grow

Alignerr

Principal Clinical Scientist

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your career's worth of clinical trial expertise could directly shape how AI understands and reasons about biomedical evidence? We're partnering with the world's leading AI research labs to build next-generation models — and we need senior clinical scientists to ensure those models get the science right. As a Principal Clinical Scientist, you'll bring regulatory-grade rigor to AI training workflows, helping frontier systems reason accurately about clinical trial design, data interpretation, and real-world evidence. Your work won't sit in a drawer — it will directly influence how AI approaches one of the most consequential domains in science. This is a fully remote, flexible contract role built for experienced clinical professionals who want to work at the cutting edge of AI without leaving their scientific roots behind. - 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 training datasets for AI systems - Interpret and audit clinical trial results to ensure accuracy, consistency, and regulatory relevance - Evaluate AI-generated clinical analyses for scientific soundness and alignment with FDA, EMA, or equivalent regulatory expectations - Provide expert structured feedback that directly improves how AI models reason about clinical evidence, outcomes, and methodology - Help establish quality standards for how clinical data is represented and evaluated within AI training pipelines Who You Are - Senior clinical scientist with hands-on experience designing clinical trial protocols for regulatory submission - Deep expertise interpreting clinical data for regulatory agencies such as the FDA, EMA, or equivalent bodies - Strong grounding in clinical research methodology, biostatistics, or translational science - Highly detail-oriented — you catch the inconsistencies others miss and know exactly why they matter - Clear and precise written communicator able to document feedback in structured, actionable formats - Self-directed and comfortable working independently in an asynchronous environment Nice to Have - Prior experience with data annotation, data quality review, or AI evaluation workflows - Background in regulatory affairs, medical writing, or clinical data management - Familiarity with AI tools or interest in how machine learning intersects with biomedical research - Experience across multiple therapeutic areas or regulatory jurisdictions Why Join Us - Work directly on frontier AI systems that are reshaping clinical and biomedical research - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, technically rigorous work - Influence how AI understands and evaluates real-world clinical evidence at a global scale - Collaborate with leading AI research teams on problems that genuinely matter - Potential for ongoing work and contract extension as new projects launch

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for physics Masters students and graduates to help train and evaluate cutting-edge AI models. Your deep understanding of physical systems, mathematical reasoning, and problem-solving will directly shape how the next generation of AI thinks through complex scientific challenges. This is a fully remote, flexible contract role — work on your own schedule while contributing to meaningful research at the frontier of AI development. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design challenging physics problems spanning mechanics, electromagnetism, thermodynamics, quantum mechanics, and more - Develop rigorous, step-by-step solutions that clearly demonstrate expert reasoning - Evaluate AI-generated responses for scientific accuracy, logical coherence, and depth of understanding - Collaborate with researchers to refine benchmarks and evaluation frameworks across undergraduate to Masters-level topics - Provide structured, high-quality feedback that directly improves AI performance on complex STEM reasoning Who You Are - Currently pursuing or have completed a Master's degree 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 - Self-motivated, detail-oriented, and comfortable working independently - No prior AI or machine learning experience required Nice to Have - Experience with data annotation, evaluation systems, or academic research - Familiarity with large language models or AI tools - Background in computational physics or mathematical physics Why Join Us - Work directly with industry-leading AI labs on cutting-edge research - Fully remote and asynchronous — work when and where it suits you - Freelance flexibility: high autonomy, no fixed schedule, global reach - Contribute to AI systems that need to understand the physical world as rigorously as you do - Potential for ongoing contract renewals and expanded project scope

Alignerr

Ingeniero de Software (Entrenamiento de IA)

AlignerrSoftware & Coding

$20-$100/hr

Worldwide

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About this role · Coding

About the Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Bucaramanga to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level feedback that makes AI coding assistants smarter, safer, and more reliable. This is hands-on engineering work at the frontier of AI development — not theoretical, not bureaucratic, and not boring. This is a fully remote, flexible contract role. If you can write clean code and explain your reasoning, we want to hear from you. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Write, debug, and optimize code across a range of languages, frameworks, and problem domains - Review and evaluate AI-generated code for correctness, efficiency, readability, and best practices - Identify bugs, logic errors, security issues, and performance bottlenecks in AI outputs - Provide structured, detailed feedback explaining why code works — or doesn't - Design challenging coding prompts and edge-case scenarios to stress-test AI capabilities - Compare and rank multiple AI-generated solutions based on engineering quality - Work independently and asynchronously — fully on your own schedule --- Who You Are - Proficient in one or more programming languages (Python, JavaScript, Java, C++, Go, TypeScript, or similar) - Solid understanding of data structures, algorithms, and software design principles - Able to read, write, and reason about code with clarity and precision - Strong problem-solving instincts and a systematic debugging approach - Clear written communicator — you can explain technical decisions in plain language - Self-motivated and reliable when working independently without supervision - Bachelor's degree in Computer Science, Software Engineering, or a related field — or equivalent practical experience Nice to Have - Experience across multiple languages or tech stacks (full-stack, backend, systems, data engineering) - Familiarity with AI/ML concepts, LLMs, or prompt engineering - Background in code review, technical writing, or mentoring junior developers - Experience with cloud platforms, DevOps, or distributed systems - Competitive programming, open-source contributions, or side projects that demonstrate your craft - Advanced degree in Computer Science or related discipline --- Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with intellectually stimulating, high-impact work - Directly influence how AI writes, understands, and reasons about code - Sharpen your own engineering skills by evaluating diverse problems daily - Potential for ongoing work and contract extension as new projects launch

Alignerr

Engenheiro de Software (Treinamento de IA)

AlignerrSoftware & Coding

$20-$100/hr

Worldwide

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About this role · Coding

About the Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Recife to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level feedback that makes AI coding assistants smarter, safer, and more reliable. This is hands-on engineering work at the frontier of AI development — not theoretical, not bureaucratic, and not boring. This is a fully remote, flexible contract role. If you can write clean code and explain your reasoning, we want to hear from you. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Write, debug, and optimize code across a range of languages, frameworks, and problem domains - Review and evaluate AI-generated code for correctness, efficiency, readability, and best practices - Identify bugs, logic errors, security issues, and performance bottlenecks in AI outputs - Provide structured, detailed feedback explaining why code works — or doesn't - Design challenging coding prompts and edge-case scenarios to stress-test AI capabilities - Compare and rank multiple AI-generated solutions based on engineering quality - Work independently and asynchronously — fully on your own schedule --- Who You Are - Proficient in one or more programming languages (Python, JavaScript, Java, C++, Go, TypeScript, or similar) - Solid understanding of data structures, algorithms, and software design principles - Able to read, write, and reason about code with clarity and precision - Strong problem-solving instincts and a systematic debugging approach - Clear written communicator — you can explain technical decisions in plain language - Self-motivated and reliable when working independently without supervision - Bachelor's degree in Computer Science, Software Engineering, or a related field — or equivalent practical experience Nice to Have - Experience across multiple languages or tech stacks (full-stack, backend, systems, data engineering) - Familiarity with AI/ML concepts, LLMs, or prompt engineering - Background in code review, technical writing, or mentoring junior developers - Experience with cloud platforms, DevOps, or distributed systems - Competitive programming, open-source contributions, or side projects that demonstrate your craft - Advanced degree in Computer Science or related discipline --- Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with intellectually stimulating, high-impact work - Directly influence how AI writes, understands, and reasons about code - Sharpen your own engineering skills by evaluating diverse problems daily - Potential for ongoing work and contract extension as new projects launch

Alignerr

Back End Developer (AI Infrastructure)

AlignerrSoftware & Coding

$20-$100/hr

Worldwide

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About this role · Coding

About the Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that handle real-world traffic at scale. This is a fully remote, flexible contract role open to engineers based in New York and beyond. Whether you're a seasoned engineer looking for meaningful project work or a strong developer ready to apply your skills to AI-adjacent infrastructure, this is your chance to build things that matter. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Design, develop, and maintain robust back end services, APIs, and data pipelines - Build scalable, high-performance server-side architecture to support AI training and inference workloads - Write clean, well-documented, and testable code following engineering best practices - Integrate with databases, message queues, cloud services, and third-party APIs - Optimize system performance, reliability, and scalability as usage grows - Collaborate asynchronously with distributed teams of engineers, researchers, and product leads - Troubleshoot production issues, conduct code reviews, and contribute to architectural decisions - Work independently on task-based and project-based assignments on your own schedule --- Who You Are - Proficient in one or more back end languages — Python, Go, Java, Node.js, Rust, or similar - Solid understanding of RESTful API design, microservices architecture, and distributed systems - Experienced with relational and/or NoSQL databases (PostgreSQL, MongoDB, Redis, etc.) - Comfortable working with cloud platforms such as AWS, GCP, or Azure - Familiar with version control (Git), CI/CD pipelines, and containerization (Docker, Kubernetes) - Strong problem-solving skills and the ability to debug complex systems independently - Self-motivated, reliable, and effective when working asynchronously without close supervision - Clear communicator who can document decisions and collaborate across time zones Nice to Have - Experience building infrastructure for machine learning or AI systems - Familiarity with data processing frameworks (Apache Kafka, Spark, Airflow, or similar) - Background in performance optimization, caching strategies, or high-throughput systems - Knowledge of authentication, authorization, and security best practices - Experience with serverless architectures or event-driven design patterns - Contributions to open-source projects or a strong portfolio of personal/professional work --- Why Join Us - Work on cutting-edge AI infrastructure projects alongside leading research labs - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with access to meaningful, technically challenging work - Build systems at the intersection of software engineering and artificial intelligence - Collaborate with a global network of talented engineers and researchers - Potential for ongoing work and contract extension as new projects launch

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 systems understand the written word? We're looking for Document Review Specialists to read, annotate, and classify a wide range of documents — helping train AI to accurately interpret everything from financial reports to research articles. This is a fully remote, flexible contract role open to anyone with strong reading comprehension and a systematic approach to work. No legal, compliance, or document management background required — just a genuine commitment to accuracy and quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Read and annotate a diverse range of documents — including articles, reports, contracts, and forms - Classify document sections, extract key information, and label critical data points - Identify and tag important entities, dates, relationships, and concepts within text - Apply structured annotation guidelines consistently and with precision - Maintain high quality and accuracy standards across large volumes of documents - Work independently and asynchronously on your own schedule Who You Are - Strong reading comprehension skills across a variety of document types and topics - Naturally detail-oriented with a methodical, consistent approach to tasks - Comfortable following structured annotation guidelines and rubrics - Self-motivated and reliable when working independently - No prior AI, legal, or document management experience required Nice to Have - Background in research, writing, editing, paralegal work, or data entry - Experience with content classification, tagging, or quality assurance - Familiarity with AI tools or annotation platforms as an end user 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 language and documents - Potential for ongoing work and contract extension as new projects launch

Alignerr

Econometrics Instructor

AlignerrEducation & Humanities

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced econometrics instructors and quantitative economists to help shape how the next generation of AI understands statistical reasoning. Your expertise will directly influence how AI models explain regression, causal inference, and economic analysis — making a real impact on the quality of AI in one of the most technically demanding fields. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and validate AI-generated econometric questions, models, and explanations used in AI training - Assess statistical accuracy, underlying assumptions, and interpretation of quantitative results - Identify errors, edge cases, and gaps in AI reasoning using your real-world teaching experience - Provide clear, structured feedback to improve how AI models reason through complex economic problems - Work independently and asynchronously — on your schedule, at your pace Who You Are - 3+ years of experience teaching econometrics or quantitative economics at a college or professional level - Strong command of regression analysis, causal inference, and statistical methods - Able to clearly evaluate and articulate quantitative reasoning and model outputs - Comfortable reviewing structured, technical content with precision and rigor - Self-motivated and reliable when working independently Nice to Have - Master's or PhD in Economics, Statistics, or a related field - Hands-on experience with statistical tools such as R, Stata, or Python - Familiarity with AI model evaluation or data labeling 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 - Contribute to meaningful work that raises the bar for AI in quantitative fields - Potential for ongoing work and contract extension

Alignerr

Security Operations Analyst

AlignerrSoftware & Coding

$30-$60/hr

Worldwide

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About this role · Stem

About the Role We're partnering with leading AI research labs to build AI systems that can reason through real-world security incidents, alerts, and investigations. As a Security Operations Analyst, your hands-on SOC expertise will directly shape how AI understands and responds to cybersecurity threats — making future security tools smarter, faster, and more accurate. This is a unique opportunity to move beyond the day-to-day grind of traditional security work and contribute to something bigger: the next generation of AI-powered security operations. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic SOC incident and alert scenarios to determine what is happening and why it matters - Classify alert severity, identify root causes, and recommend appropriate response actions - Review and evaluate detection logic, triage workflows, and investigation procedures - Validate AI-generated outputs to ensure they reflect how real security analysts think and operate - Provide structured, expert feedback that directly improves AI reasoning on security tasks - Work independently and asynchronously on your own schedule Who You Are - 2+ years of hands-on experience in SOC, incident response, or security operations roles - Solid familiarity with SIEM platforms, alert triage, and security investigation workflows - Skilled at separating true security signals from noise and false positives - Methodical thinker who can clearly articulate the reasoning behind security decisions - Self-motivated and comfortable working independently on task-based assignments Nice to Have - Experience with threat hunting, malware analysis, or digital forensics - Familiarity with frameworks such as MITRE ATT&CK, NIST, or similar - Prior involvement in AI, data labeling, or security tooling evaluation - Relevant certifications (e.g., CompTIA Security+, CEH, GCIH, or similar) Why Join Us - Work on frontier AI projects with some of the world's top AI research teams - Fully remote and flexible — work on your schedule, on your terms - Freelance autonomy with meaningful, intellectually engaging work - See your domain expertise directly influence how AI handles real security challenges - Potential for ongoing work and contract extension

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