Alignerr AI Training Jobs - Compare Pay

Alignerr

Clinical Systems Analyst

AlignerrHealthcare

$30-$70/hr

Worldwide

About this role · Stem

About the Role At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. We're looking for experienced Clinical Systems Analysts to bring their real-world healthcare IT knowledge to the frontier of artificial intelligence. This is a unique opportunity to apply your clinical systems expertise in a new and impactful way — helping AI understand, reason about, and navigate the complex world of hospital IT environments, EHR workflows, and clinical operations. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Evaluate and improve AI-generated content related to clinical systems, healthcare IT workflows, and hospital infrastructure - Apply your technical expertise to assess the accuracy, completeness, and real-world relevance of AI outputs in healthcare contexts - Identify errors, gaps, or unrealistic scenarios in AI-generated clinical systems content and suggest improvements - Provide structured, expert feedback that helps AI models better understand EHRs, clinical applications, and healthcare operations - Work independently and asynchronously on your own schedule Who You Are - Experienced in supporting, administering, or optimizing healthcare IT systems — including EHRs, clinical applications, or hospital infrastructure - Skilled in technical troubleshooting, system testing, and performance optimization in clinical environments - Comfortable translating between clinical workflows and technical system requirements - Detail-oriented and capable of delivering clear, structured written feedback - Self-motivated and reliable when working independently on remote, task-based projects Nice to Have - Experience with data annotation, data quality, or AI evaluation workflows - Familiarity with HL7, FHIR, or healthcare interoperability standards - Background working across multiple hospital systems or EHR platforms Why Join Us - Work on cutting-edge AI projects alongside top research labs and AI teams - Fully remote and flexible — work on your own schedule, wherever you are - Freelance perks: autonomy, variety, and global collaboration - Contribute to work that advances how AI understands real-world clinical environments - Potential for ongoing work and contract extension

Alignerr

Lean 4 Proof Engineer - Mathematical Formalization

AlignerrSTEM / Software & Coding

$170-$200/hr

Worldwide

Apply

About this role · Coding

About the Role What if your deep mathematical expertise could directly shape how AI understands and reasons about formal proofs? We're looking for mathematicians and formal verification specialists to translate advanced mathematical arguments into machine-verifiable Lean 4 proofs — working at the absolute frontier of what proof assistants can do today. This is a fully remote, flexible contract role for mathematically mature problem-solvers who find genuine satisfaction in taking a dense, elegant human argument and expressing it in a form a machine can understand and verify. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into Lean 4 (and related proof systems) with an emphasis on clarity, structure, and correctness - Analyze generic and domain-specific proofs, identifying gaps, hidden assumptions, and formalizable sub-structures - Construct formalizations that test the limits of existing proof assistants — especially where tools struggle or fail entirely - Collaborate with AI researchers to design, refine, and evaluate strategies for improving formal verification pipelines - Develop highly readable, reproducible proof scripts aligned with mathematical best practices and proof assistant idioms - Provide expert guidance on proof decomposition, lemma selection, and structuring techniques for formal models - Formalize classical proofs and compare machine-verifiable structures against textbook arguments - Investigate where automated provers break down — and articulate precisely why (complexity, missing lemmas, insufficient libraries, etc.) - Create Lean proofs that reveal deeper patterns or generalizations implicit in the original mathematics Who You Are - Hold a Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Have a strong foundation in rigorous proof writing and mathematical reasoning across areas such as algebra, analysis, topology, logic, or discrete mathematics - Have hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable systems — Lean strongly preferred - Deeply enthusiastic about formal verification, proof assistants, and the future of mechanized mathematics - Able to translate informal arguments into clean, structured formal proofs with minimal scaffolding - A naturally precise thinker who appreciates structural elegance and the challenge of resolving gaps automated tools cannot yet bridge Nice to Have - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tools - Experience with large-scale formalization projects (e.g., Mathlib) - Exposure to theorem provers where automated reasoning frequently fails or requires extensive manual scaffolding - Prior experience with data annotation, data quality, or evaluation systems - Strong communication skills for explaining formalization decisions, edge cases, and reasoning strategies Why Join Us - Work directly with world-leading AI research teams and labs on cutting-edge projects - Contribute to mapping the frontier of what formal verification can express, capture, and automate - Gain rare, meaningful exposure to how advanced AI models are trained on formal mathematics - Fully remote and asynchronous — work when and where it suits you - Freelance autonomy with intellectually stimulating, high-impact work - Potential for contract extension as new projects launch

Alignerr

Natural Resource Conservation Scientist

AlignerrSTEM

$30-$55/hr

Worldwide

Apply

About this role · Stem

About the Role Your expertise in natural resource conservation doesn't just belong in the field — it belongs at the frontier of AI development. We're looking for experienced conservation scientists to help evaluate and improve AI systems trained on environmental science, land management, and conservation decision-making. This is a fully remote, flexible contract role where your scientific knowledge directly shapes how AI understands and communicates critical environmental topics. If you care about the accuracy of conservation science and want to contribute to cutting-edge technology, this is your opportunity. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Review conservation science questions and real-world scenarios used in AI training datasets - Evaluate the scientific accuracy of AI-generated content covering ecosystems, land use, soil health, water systems, and biodiversity - Assess whether AI recommendations align with established, real-world conservation practices - Provide clear, structured feedback that improves AI scientific reasoning and output quality - Work independently and asynchronously — on your own schedule, at your own pace --- Who You Are - 3+ years of professional experience in natural resource conservation, environmental science, or a related field - Strong working knowledge of ecosystems, land management principles, and conservation practices - Able to critically evaluate scientific reasoning and applied recommendations with clarity and precision - Comfortable reviewing structured written content and providing detailed, actionable feedback - Self-motivated and reliable with the ability to meet project deadlines independently --- Nice to Have - Master's degree or PhD in Natural Resources, Environmental Science, Ecology, or a related discipline - Hands-on fieldwork or applied conservation project experience - Familiarity with AI systems, content evaluation, or data annotation workflows --- Why Join Us - Make a real impact — your scientific expertise directly improves how AI handles environmental and conservation topics - Work on cutting-edge AI projects with top research organizations pushing the boundaries of what AI can do - Fully remote and flexible — set your own hours and work from wherever you are - Freelance perks — autonomy, variety, and the opportunity to collaborate with a global network of subject matter experts - Potential for ongoing work — strong contributors are considered for contract extensions and additional projects

Alignerr

Business Administration (MBA) - AI Content Specialist

AlignerrBusiness & Consulting / Finance & Accounting

$45-$90/hr

Worldwide

Apply

About this role · Stem

About the Role What if your MBA — your hard-won command of corporate finance, market strategy, and organizational dynamics — could directly shape how AI advises business leaders around the world? We're looking for Business Administration experts to challenge, evaluate, and train advanced AI models on the real complexities of executive decision-making. You'll design rigorous business problems, author authoritative solutions, and audit AI reasoning across the domains that matter most in the boardroom. This is a fully remote, flexible contract role. No AI background needed — just deep business expertise and a sharp analytical mind. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Business Challenges — Craft advanced case studies and quantitative problems spanning DCF valuation, market entry strategy, supply chain optimization, cap table modeling, and organizational behavior - Author Ground-Truth Solutions — Develop rigorous, step-by-step responses — including financial statements, strategic frameworks (4Ps, 5Cs, Porter's Five Forces), and executive-level rationales — that serve as the gold standard for AI training - Audit AI Reasoning — Evaluate AI-generated business plans, financial forecasts, and strategic analyses for logical consistency, mathematical accuracy, and adherence to professional business standards - Refine AI Thinking — Identify and correct flawed reasoning — such as sunk cost errors, WACC miscalculations, or missing macroeconomic variables — and deliver structured, actionable feedback Who You Are - Holder of a Master of Business Administration (MBA) from an accredited institution - Deeply knowledgeable in at least two core business disciplines: Finance, Marketing, Operations, or Strategic Management - A skilled analytical writer — able to synthesize complex data into clear, executive-quality summaries and recommendations - Naturally precise and detail-oriented when working with financial models, data interpretation, and structured business arguments - Self-motivated and comfortable working independently on an asynchronous, flexible schedule - No prior AI or tech experience required Nice to Have - Prior experience in management consulting, investment banking, or corporate strategy - Background in data annotation, data quality, or content evaluation workflows - Proficiency in data-driven decision tools such as Excel financial modeling, Tableau, or SQL - Experience designing case studies, training materials, or professional assessments Why Join Us - Work directly with industry-leading AI research labs on cutting-edge language model development - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with meaningful, intellectually stimulating work - Make a direct impact on how AI reasons through the business problems that matter at the executive level - Potential for ongoing work and contract renewal as new projects launch

Alignerr

Chemistry Expert (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

Apply

About this role · Stem

About the Role What if your years of chemistry training could directly shape how AI reasons through some of the most complex scientific problems in the world? We're looking for Chemistry experts — Masters and PhDs — to design, solve, and evaluate advanced chemistry problems that push the boundaries of what AI can understand and explain. This is a fully remote, flexible contract role built for working scientists, researchers, and academics who want to contribute to cutting-edge AI development on their own schedule. No AI background needed — just deep chemistry expertise and a commitment to scientific rigor. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design and develop complex, real-world chemistry problems spanning organic, inorganic, physical, and computational chemistry - Solve and review advanced problems to ensure scientific accuracy, depth, and clarity - Apply your domain expertise to challenge and improve AI reasoning in chemistry contexts - Collaborate asynchronously with AI researchers and fellow domain experts to refine model outputs - Ensure every deliverable meets a high standard of scientific rigor and precision Who You Are - Holds a Master's or PhD in Chemistry or a closely related field - Deep expertise in one or more areas: organic, inorganic, physical, or computational chemistry - Comfortable working with Python or computational chemistry tools such as Gaussian or VASP - Exceptionally strong written communicator — you can explain complex chemistry clearly and precisely - Detail-oriented, self-motivated, and reliable when working independently - Fluent in English Nice to Have - Prior experience with data annotation, data quality review, or AI evaluation workflows - Familiarity with AI-generated scientific content or prompt engineering - Broad cross-disciplinary chemistry knowledge spanning multiple subfields - Experience publishing or peer-reviewing scientific 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 - Contribute to AI that will meaningfully improve how science is understood and communicated at scale - Potential for ongoing work and contract extension as new projects launch

Alignerr

Economic Analyst — Financial Markets

AlignerrFinance & Accounting

$50-$100/hr

Worldwide

Apply

About this role · Stem

About the Role What if your expertise in macroeconomics and financial markets could directly shape how AI understands the forces driving the global economy? We're looking for Economic Analysts to review market data, interpret policy developments, and produce structured analytical outputs that help AI systems reason more accurately about complex financial and economic dynamics. This is a fully remote, flexible contract role built for experienced economists, finance professionals, and policy researchers who want to apply their domain knowledge to one of the most consequential technologies of our time. No AI background needed — just sharp analytical instincts and a deep understanding of how markets and economies work. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: Flexible — work on your own schedule What You'll Do - Analyze macroeconomic datasets, market movements, and policy impacts across a range of economic scenarios - Compare and reconcile narrative reports with quantitative indicators to surface meaningful insights - Identify key drivers behind economic or market outcomes and explain their significance clearly - Produce structured summaries of trends, risks, and scenario considerations for use in AI modeling workflows - Evaluate regulatory commentary, central bank communications, and macroeconomic research for accuracy and relevance - Maintain consistency and analytical rigor across recurring task-based assignments Who You Are - Background in economics, finance, policy research, or a closely related field - Strong ability to interpret economic data, market indicators, and financial dynamics - Excellent analytical writing skills — you can translate complex information into clear, structured output - Comfortable working independently within defined workflows and delivering consistent quality - Naturally detail-oriented with a systematic approach to analysis Nice to Have - Experience evaluating central bank communications, regulatory actions, or macroeconomic models - Familiarity with quantitative research methods or financial modeling - Background in investment research, economic consulting, or policy analysis - Prior exposure to AI tools or data evaluation workflows Why Join Us - Work on cutting-edge AI projects alongside leading research labs and AI organizations - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Apply your domain expertise to problems that directly improve how AI understands global financial systems - Potential for ongoing work and contract extension as new projects launch

Alignerr

AI / Emerging Tech Security Analyst

AlignerrSoftware & Coding

$40-$60/hr

Worldwide

Apply

About this role · Coding

About the Role What if your security expertise could directly shape how the world's most powerful AI systems defend themselves against attack? We're looking for AI Security Analysts to probe frontier models, uncover vulnerabilities, and help ensure that cutting-edge AI remains safe, reliable, and resistant to misuse. This is a fully remote, flexible contract role built for security professionals who are curious about how modern AI systems can be exploited — and how to stop it. If you think in threat models, live for adversarial scenarios, and want to work on technology that matters, this is your opportunity. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze AI and LLM security scenarios to understand how models behave under adversarial or unexpected conditions - Investigate prompt injection, data leakage, model abuse, and system misuse cases in realistic settings - Classify security vulnerabilities and recommend appropriate mitigations based on real-world impact and likelihood - Apply threat modeling frameworks to emerging AI technologies and deployment contexts - Evaluate and improve AI system behavior so it remains safe, aligned, and resilient against attack - Work independently on task-based assignments — fully on your own schedule Who You Are - Background in cybersecurity, information security, or a related technical field - Solid understanding of modern threat modeling, attack surfaces, and adversarial thinking - Genuinely curious about how AI systems are built, deployed, and potentially exploited - Analytical and precise — you approach complex systems methodically and document findings clearly - Comfortable working independently with minimal supervision - Strong written communication skills for documenting vulnerabilities and mitigations Nice to Have - Hands-on experience with penetration testing, red teaming, or vulnerability research - Familiarity with large language models (LLMs), AI APIs, or machine learning pipelines - Background in application security, cloud security, or secure software development - Experience with prompt injection, adversarial ML, or AI safety research - Relevant certifications (OSCP, CEH, CISSP, or similar) Why Join Us - Work directly on frontier AI systems alongside leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Make a tangible impact on the safety and security of AI at a critical moment in its development - Potential for ongoing work and contract extension as new projects launch

Alignerr

Back End Developer

AlignerrSoftware & Coding

$20-$100/hr

Worldwide

Apply

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. 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 in the world - 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

Clinical Systems Analyst

AlignerrHealthcare

$30-$70/hr

Worldwide

Apply

About this role · Stem

About the Role Your experience navigating complex healthcare IT environments is more valuable than you think — even beyond the hospital walls. At Alignerr, we partner with the world's leading AI research teams to build and train cutting-edge AI models, and we need Clinical Systems Analysts who understand how clinical technology actually works. This is a unique opportunity to apply your real-world expertise in EHRs, clinical workflows, and hospital infrastructure to help AI systems reason more accurately about healthcare technology — all from the comfort of your home, on a schedule that works for you. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Evaluate and provide expert feedback on AI-generated responses related to clinical systems, healthcare IT workflows, and technical troubleshooting - Apply your hands-on knowledge of EHRs, clinical applications, and hospital infrastructure to assess whether AI outputs are accurate and practical - Identify gaps, errors, or unrealistic assumptions in AI-generated clinical IT content - Translate your understanding of clinical-technical workflows into structured, actionable feedback - Work independently and asynchronously on task-based assignments Who You Are - Experienced in supporting, administering, or optimizing healthcare IT systems such as EHRs, clinical applications, or hospital infrastructure - Skilled at troubleshooting and diagnosing clinical system issues - Comfortable bridging the gap between clinical workflows and technical solutions - Detail-oriented with strong written communication skills - Self-motivated and able to work independently in a remote setting Nice to Have - Prior experience with data annotation, data quality, or evaluation workflows - Familiarity with AI tools or large language models - Experience training clinicians or technical staff on healthcare systems Why Join Us - Work on cutting-edge AI projects alongside top research labs and institutions - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Put your specialized clinical IT knowledge to work in an entirely new and impactful way - Potential for ongoing work and contract extension

Alignerr

VO Talent - Irish English

AlignerrAudio & Voice / Languages

$120-$200/hr

Worldwide

Apply

About this role · Audio

About the Role What if your voice could directly shape how AI understands and communicates with millions of Irish English speakers around the world? We're looking for professional voice actors and voice-over artists with authentic Irish accents to take part in paid studio recording sessions for a leading AI speech research project. This is a unique, well-compensated contract role for a small number of talented voice professionals. Your voice won't be cloned — it will be used to help AI systems better understand the natural rhythms, cadence, and character of real Irish English speech. - Organisation: Alignerr - Type: Contract - Sessions: 2–3 sessions of 4 hours each - Format: In-person professional recording studio (locally assigned in Ireland) What You'll Do - Record natural, conversational Irish English speech in a professional studio environment - Participate in both solo single-speaker sessions and paired dual-speaker dialogue recordings - Bring dialogue to life in a way that sounds authentic, unscripted, and human - Follow light direction to vary tone, pacing, and delivery as needed - Help AI systems learn the genuine sound of Irish English — not a caricature of it Who You Are - A professional voice actor or voice-over artist with real recording experience - A native or near-native Irish English speaker — your accent is authentic and natural - Currently based in Ireland - Comfortable performing natural conversational dialogue, not just formal narration - Receptive to direction, reliable, and easy to work with in a studio setting - Confident performing both solo and paired dialogue formats Nice to Have - Acting or performance background - Experience in broadcast, podcast production, or commercial voice work - Prior studio recording credits or a voice portfolio Why Join Us - Competitive hourly compensation for professional creative work - Be part of a cutting-edge AI research project working with leading research labs - A rare, specific opportunity where your Irish accent is not just welcome — it's essential - Meaningful work that shapes how AI hears and understands Irish English for years to come - Potential for additional sessions and ongoing project involvement

Alignerr

Generalist

AlignerrGeneralist

$40-$120/hr

Worldwide

Apply

About this role · General

About the Role What if your curiosity, critical thinking, and attention to detail could directly influence how AI communicates with millions of people? We're looking for Generalists to review, evaluate, and improve AI-generated content across a wide range of topics and formats — helping make AI smarter, more accurate, and genuinely useful. This is a fully remote, flexible contract role open to anyone with strong literacy skills and a systematic approach to quality. No prior AI or tech experience needed — just a reliable internet connection and a commitment to doing good work. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated content across diverse topics — from science and culture to technology, history, and everyday life - Assess outputs for accuracy, clarity, tone, and overall quality - Provide clear, structured, and actionable feedback using rating scales and written commentary - Flag content that is misleading, inaccurate, or poorly written - Complete task-based assignments independently and consistently on your own schedule - Follow detailed project guidelines and maintain high standards across all tasks Who You Are - Strong reading comprehension and written communication skills in English - Naturally detail-oriented with a consistent, methodical approach to work - Comfortable evaluating a broad range of topics and writing styles - Self-motivated and reliable when working independently - Able to manage your own time and deliver quality work without close supervision - No AI, journalism, or content moderation experience required Nice to Have - Background in writing, editing, research, or communications - Experience with quality assurance, fact-checking, or critical analysis - Familiarity with AI tools or content 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 directly shapes how technology communicates with the world - Exposure to a wide variety of topics — no two days are the same - Potential for ongoing work and contract extension as new projects launch

Alignerr

Clinical Data QA Reviewer

AlignerrHealthcare

$30-$50/hr

Worldwide

Apply

About this role · Stem

About the Role We're looking for detail-oriented clinical professionals to review and annotate electronic health record (EHR) data for quality assurance purposes. Your expertise directly shapes the accuracy of datasets used in real-world clinical and research applications — work that matters. This is a fully remote, flexible contract role localized to the Chicago market. If you have a background in healthcare, medical coding, or clinical documentation and a sharp eye for detail, we want to hear from you. What You'll Do - Review clinical text and structured EHR data for accuracy and consistency - Label and annotate diagnoses, procedures, and chart details using defined guidelines - Identify errors, inconsistencies, or ambiguities in clinical documentation - Apply careful judgment to complex, real-world medical datasets - Maintain high annotation quality and consistency across large volumes of records - Provide structured feedback and flag data quality issues as they arise Who You Are - Background in healthcare, clinical documentation, medical coding, or a related field - Familiarity with EHR systems, ICD codes, CPT codes, or clinical terminology - Strong attention to detail — you catch what others miss - Comfortable working independently and managing your own workflow - Reliable, consistent, and committed to quality - Experience in chart review, medical records, or clinical QA is a plus Nice to Have - Credentials such as CPC, CCS, RHIT, RHIA, or similar - Prior experience with data annotation or labeling platforms - Background in clinical research or health informatics Why Join Us - Fully remote — work from anywhere on a flexible schedule - Meaningful work that contributes to clinical research and healthcare quality - Freelance autonomy with the structure of a clear, well-defined role - Opportunity for ongoing contract work and extended engagement - Work alongside professionals who take data quality seriously

Alignerr

Biology Subject Matter Expert - AI Content Specialist

AlignerrSTEM

$35-$55/hr

Worldwide

Apply

About this role · Stem

About the Role We're looking for biology experts to help evaluate and improve AI systems trained on advanced scientific content. Your knowledge will directly shape how AI understands and reasons through complex biology — from molecular mechanisms to systems-level concepts — making a real impact on the future of science-focused AI. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design challenging biology questions that rigorously test AI reasoning and knowledge - Develop clear, step-by-step solutions with precise scientific logic - Evaluate AI-generated responses for accuracy, depth, and quality of reasoning - Identify gaps or errors in AI outputs across undergraduate to Masters-level biology topics - Collaborate with researchers to refine benchmarks and improve AI performance - Work independently and asynchronously on your own schedule Who You Are - Currently pursuing or have completed a Masters degree in Biology, Biotechnology, Biochemistry, or a closely related field - Strong scientific reasoning and problem-solving skills across advanced biology domains - Able to communicate complex concepts clearly and provide structured, actionable feedback - Detail-oriented, self-motivated, and comfortable working independently - No prior AI experience required Nice to Have - Experience in data annotation, data quality review, or evaluation systems - Familiarity with scientific writing or peer review processes - Background spanning multiple biology subfields (e.g., molecular biology, genetics, physiology, ecology) Why Join Us - Work on cutting-edge AI projects with top research labs and institutions - Fully remote and flexible — work on your schedule, from anywhere - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that improves how AI handles real scientific knowledge - Potential for ongoing work and contract extension

Alignerr

Researcher - Lean 4 & Formal Proof Systems

AlignerrSTEM / Software & Coding

$170-$200/hr

Worldwide

Apply

About this role · Stem

About the Role What if your deep mathematical expertise could directly shape how AI reasons about formal proofs — pushing the boundary of what machines can understand and verify? We're looking for mathematicians and formal verification specialists to translate sophisticated human-written proofs into Lean 4, working at the cutting edge of mechanized mathematics and AI research. This is a fully remote, flexible contract role for researchers who love rigor, thrive on precision, and find genuine satisfaction in expressing elegant mathematical arguments in a form a machine can verify. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into Lean 4 (and related proof systems) with an emphasis on clarity, structure, and correctness - Analyze proofs across domains — identifying gaps, hidden assumptions, and formalizable sub-structures - Construct formalizations that test the limits of existing proof assistants, especially where automation struggles or fails - Investigate and articulate where automated provers break down — due to complexity, missing lemmas, insufficient libraries, or other factors - Develop highly readable, reproducible proof scripts aligned with mathematical best practices and proof assistant idioms - Collaborate with researchers to design, refine, and evaluate strategies for improving formal verification pipelines - Provide guidance on proof decomposition, lemma selection, and structuring techniques for formal models - Formalize classical proofs and compare machine-verifiable structures against textbook arguments - Surface deeper patterns or generalizations implicit in the original mathematics Who You Are - Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Strong foundation in rigorous proof writing and mathematical reasoning — across algebra, analysis, topology, logic, or discrete mathematics - Hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable systems — Lean strongly preferred - Deep enthusiasm for formal verification, proof assistants, and the future of mechanized mathematics - Able to translate informal arguments into clean, structured, machine-verifiable formal proofs - Mathematically mature and comfortable working at the frontier of what proof assistants can currently express Nice to Have - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tools - Experience with large-scale formalization projects such as mathlib - Exposure to theorem provers where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, data quality, or evaluation systems - Strong communication skills for explaining formalization decisions, edge cases, and reasoning strategies Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, intellectually stimulating work - Contribute directly to advancing the capabilities of AI in formal reasoning and mathematics - Potential for ongoing work and contract extension as new projects launch

Alignerr

Biology Masters

AlignerrSTEM

$35-$55/hr

Worldwide

Apply

About this role · Stem

About the Role We're looking for biology professionals and graduate students to help train and evaluate cutting-edge AI models. If you have a Masters in Biology, Biotechnology, Biochemistry, or a related field, your expertise is exactly what's needed to push the boundaries of what AI can do in the life sciences. This is a fully remote, flexible contract role working alongside world-leading AI research teams. No prior AI experience required — your scientific knowledge is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design advanced biology questions and problems to rigorously test AI performance - Develop clear, step-by-step solutions grounded in sound scientific reasoning - Evaluate AI-generated outputs for accuracy, logic, and depth of biological understanding - Collaborate with researchers to build and refine benchmarks spanning undergraduate to Masters-level biology topics - Provide structured, high-quality feedback that directly shapes how AI reasons through complex science Who You Are - Currently pursuing or have completed a Masters degree in Biology, Biotechnology, Biochemistry, or a closely related field - Strong analytical and problem-solving skills across advanced biology domains - Able to explain complex scientific concepts clearly and concisely in writing - Detail-oriented with a commitment to accuracy and rigorous reasoning - 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 frameworks - Background in molecular biology, genetics, cell biology, or related specializations - Familiarity with how large language models work Why Join Us - Work on cutting-edge AI projects with top research labs and shape how AI understands biology - Fully remote and flexible — work on your own schedule from anywhere - Freelance perks: autonomy, variety, and global collaboration - Meaningful work that directly improves AI reasoning in the life sciences - Potential for ongoing work and contract extension

Alignerr

Data Security & DLP Analyst

AlignerrSoftware & Coding

$38-$60/hr

Worldwide

Apply

About this role · Coding

About the Role At Alignerr, we partner with the world's leading AI research labs to build and train frontier AI models. We're looking for experienced data security professionals to help us teach AI how sensitive information is exposed, detected, and protected in the real world. Your expertise in DLP, data classification, and security operations will directly shape how AI systems reason about data risk — making them more accurate, more nuanced, and more useful for security teams everywhere. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic data security and DLP scenarios across cloud, SaaS, and enterprise environments - Classify data sensitivity levels, exposure paths, and policy violations - Evaluate prevention, detection, and incident response strategies - Generate, label, and validate data security cases used to train and evaluate AI systems - Provide structured expert feedback that helps AI reason accurately about sensitive information risk Who You Are - 2+ years of experience in data security, compliance, or security operations - Hands-on familiarity with DLP tools, data classification frameworks, and privacy or regulatory concepts (GDPR, HIPAA, PCI-DSS, etc.) - Practical understanding of how data risk plays out in real-world environments — not just theory - Strong analytical thinking and clear written communication - Comfortable working independently on task-based assignments Nice to Have - Experience with cloud security platforms (AWS, Azure, GCP) or SaaS security controls - Background in compliance, risk management, or security architecture - Familiarity with AI or data labeling workflows Why Join Us - Work directly 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 makes AI safer and more security-aware - Potential for ongoing work and contract extension

Alignerr

Entrepreneurship Instructor (AI Training)

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

Apply

About this role · Stem

About the Role We're looking for experienced entrepreneurship educators and business experts to help evaluate and improve AI systems trained on startups, innovation, and business planning. Your real-world knowledge will directly shape how AI understands and communicates entrepreneurial concepts — making a meaningful impact on tools used by the next generation of founders. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review startup and entrepreneurship scenarios used in AI training datasets - Assess the quality and realism of business models, assumptions, and go-to-market strategies - Identify flawed reasoning, unrealistic projections, or oversimplified advice - Provide structured, practical feedback to improve AI output quality and relevance - Work independently and asynchronously to complete task-based assignments on your schedule Who You Are - 3+ years of experience teaching entrepreneurship, small business, or business planning - Strong understanding of early-stage business models and startup decision-making - Ability to critically evaluate written business plans, pitch decks, and growth strategies - Comfortable providing clear, applied, real-world feedback in written form - Self-motivated and reliable with strong attention to detail Nice to Have - MBA or entrepreneurship-focused graduate degree - Experience as a founder, startup advisor, or venture mentor - Familiarity with AI tools or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that shapes how AI supports entrepreneurs worldwide - Potential for ongoing work and contract extension

Alignerr

Software Engineer — AI Code Ranking

AlignerrSoftware & Coding

$50-$70/hr

Worldwide

Apply

About this role · Coding

About the Role What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and production-ready. Your deep understanding of software architecture, design patterns, and real-world engineering trade-offs is exactly what AI models need to get better. This isn't about writing boilerplate — it's about applying expert judgment to push the boundaries of what AI can do with code. This is a fully remote, flexible contract role built for experienced developers 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 - Review and rank AI-generated code solutions across multiple programming languages and problem domains - Evaluate code for correctness, efficiency, readability, maintainability, and adherence to best practices - Identify bugs, anti-patterns, security issues, and performance bottlenecks in AI-generated outputs - Write detailed, structured feedback explaining why one solution is better than another - Refine and improve AI-generated code to meet production-level engineering standards - Provide preference rankings that help AI models learn what "good code" actually looks like - Work independently and asynchronously — fully on your own schedule --- Who You Are - Software engineer with 3+ years of professional development experience - Proficient in one or more major programming languages (e.g., Python, JavaScript/TypeScript, Java, C++, Go, Rust) - Strong grasp of data structures, algorithms, and computational complexity - Deep understanding of software design principles, clean code practices, and engineering trade-offs - Experienced with code review — you know how to assess quality and articulate why something works or doesn't - Clear, concise written communicator who can explain technical decisions effectively - Self-motivated and reliable when working independently without supervision --- Nice to Have - Experience across multiple languages, frameworks, or tech stacks - Background in systems design, distributed systems, or backend architecture - Familiarity with AI/ML concepts or experience using AI coding tools (Copilot, ChatGPT, etc.) - Prior experience with code evaluation, technical mentoring, or open-source contribution - Knowledge of security best practices and performance optimization - Experience in competitive programming or technical interviewing --- Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Directly influence how AI coding assistants learn to write better software - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Leverage your hard-earned engineering expertise in a new, high-impact way - Potential for ongoing work and contract extension as new projects launch - Join a global community of top-tier engineers shaping the future of AI-assisted development

Alignerr

C# Infrastructure Engineer - Data Pipelines

AlignerrData & Analytics / Software & Coding

$50-$75/hr

Worldwide

Apply

About this role · Coding

About the Role What if your C engineering skills could directly shape the infrastructure powering the world's most advanced AI systems? We're looking for a senior C engineer to design and build the high-performance data pipelines, annotation tooling, and evaluation infrastructure that leading AI labs depend on to train and improve next-generation models. This is a fully remote, flexible contract role for an experienced engineer who wants meaningful, high-impact work — without the overhead of a full-time commitment. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 20–40 hours/week What You'll Do - Design, build, and optimize high-performance C systems supporting AI data pipelines and model evaluation workflows - Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control - Improve reliability, performance, and safety across existing C codebases - Identify bottlenecks and edge cases in data and system behavior, then implement scalable, resilient fixes - Collaborate with data, research, and engineering teams to support model training and evaluation workflows - Participate in synchronous design reviews to iterate on architecture and implementation decisions Who You Are - Native or fluent English speaker with clear written and verbal communication - Full-stack developer with a strong systems programming background - 5+ years of professional experience writing production-grade C - Deep experience building streaming data pipelines using asynchronous streams and reactive programming concepts - Skilled at optimizing I/O-bound operations and implementing resilient retry policies for distributed data ingestion - Able to commit 20–40 hours per week with reliable availability Nice to Have - Prior experience with data annotation, data quality, or AI evaluation systems - Familiarity with AI/ML workflows, model training, or benchmarking pipelines - Experience with distributed systems architecture or developer tooling Why Join Us - Work directly on production systems used by leading AI research labs - Fully remote and flexible — structure your hours around your life - Freelance autonomy with the depth and consistency of real, ongoing engineering work - Make a tangible impact on the infrastructure shaping the future of AI - Potential for ongoing work and contract extension as projects scale

Alignerr

Biochemistry Subject Matter Expert - AI Content Specialist

AlignerrSTEM

$35-$70/hr

Worldwide

Apply

About this role · Stem

About the Role What if your deep knowledge of protein folding, enzyme kinetics, and metabolic pathways could help shape the next generation of AI? At Alignerr, we partner with the world's leading AI research labs to build smarter, more scientifically rigorous AI models — and we need expert biochemists to make it happen. This is a fully remote, flexible contract role where your scientific expertise directly improves how AI reasons about complex biological and chemical systems. No AI background needed — just a sharp scientific mind and a passion for getting the details right. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Expert-Level Problems — Craft advanced biochemistry challenges spanning nucleic acid chemistry, proteomics, enzyme kinetics, and drug-target interactions to rigorously stress-test AI performance - Author Ground-Truth Solutions — Develop precise, step-by-step scientific responses that serve as gold-standard benchmarks for AI reasoning in life sciences - Audit AI Outputs — Evaluate AI-generated biochemical pathways, molecular structures, and mathematical derivations for scientific accuracy, logical consistency, and adherence to established standards - Refine AI Reasoning — Identify and document errors in AI thinking — such as flawed stoichiometry, incorrect stereochemistry, or misapplied biological principles — and provide structured feedback to improve model performance Who You Are - Advanced Degree: PhD (completed or in final stages) in Biochemistry, Molecular Biology, or a closely related discipline - Deep Domain Knowledge: Strong command of structural biology, enzymology, cellular metabolism, molecular genetics, or bioinformatics - Scientific Writing Skills: Ability to communicate complex biochemical and chemical concepts clearly, precisely, and concisely in writing - Exceptional Attention to Detail: High accuracy when reviewing chemical equations, molecular diagrams, reaction mechanisms, and experimental protocols - No prior AI or machine learning experience required Nice to Have - Experience with data annotation, data quality assurance, or evaluation systems - Familiarity with computational biochemistry tools such as PyMOL, AlphaFold, or BLAST - Background in scientific writing, peer review, or curriculum development Why Join Us - Work on cutting-edge AI projects alongside top AI research labs and teams - Fully remote and flexible — design your own schedule and work at your own pace - Freelance autonomy with meaningful, intellectually stimulating work - Contribute to AI systems that will impact scientific research and discovery - Potential for ongoing work and contract extension as projects grow

Alignerr AI training jobs. Earn on your schedule.

Earnings Calculator

Filters

Job listings4,958

About this role · Stem

About this role · Coding

About this role · Stem

About this role · Stem

About this role · Stem

About this role · Stem

About this role · Coding

About this role · Coding

About this role · Stem

About this role · Audio

About this role · General

About this role · Stem

About this role · Stem

About this role · Stem

About this role · Stem

About this role · Coding

About this role · Stem

About this role · Coding

About this role · Coding

About this role · Stem