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Alignerr

Management & Leadership Instructor

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

About this role · Stem

About the Role What if your years of management and leadership expertise could help shape how AI understands organizational behavior, decision-making, and team dynamics? We're looking for experienced management educators to evaluate and improve AI systems trained on real-world leadership and business scenarios. Your insight will directly influence how AI reasons about the challenges managers and leaders face every day — making a tangible impact on one of the most exciting frontiers in technology. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated management and leadership scenarios used in model training - Evaluate the quality of AI reasoning related to team dynamics, incentives, and organizational structure - Identify unrealistic assumptions, logical gaps, or weak decision-making frameworks in AI outputs - Provide clear, structured feedback to improve how AI models handle managerial reasoning and tradeoffs - Work independently and asynchronously to complete task-based assignments on your own schedule Who You Are - 3+ years of experience teaching management or leadership at the postsecondary level - Strong foundational knowledge of organizational behavior and management theory - Skilled at critically evaluating decision-making processes and analyzing tradeoffs - Comfortable reviewing and assessing written scenarios, recommendations, and reasoning - Self-directed and reliable in a remote, asynchronous work environment Nice to Have - MBA or Master's degree in Management or a related field - Hands-on industry experience in leadership, operations, or organizational development - Familiarity with AI systems, content evaluation, or human-in-the-loop workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule, anywhere in the world - Freelance perks: autonomy, variety, and global collaboration - Apply your academic expertise in a high-impact, forward-thinking context - Potential for ongoing work and contract extension

Handshake

Administrative & Support Professionals

Handshake

Up to $75/hr

Worldwide

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Alignerr

Wildlife and Habitat Conservation Scientist

AlignerrSTEM

$30-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for wildlife and habitat conservation scientists to help evaluate and improve AI systems trained on biodiversity protection and ecosystem management. Your field expertise will directly shape how AI understands and reasons about conservation — making a real impact on one of the most important frontiers in both technology and environmental science. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated wildlife and habitat conservation scenarios for scientific accuracy - Assess the quality of ecological reasoning and conservation strategies produced by AI - Identify unrealistic assumptions, flawed methodologies, or misapplied conservation concepts - Provide clear, structured feedback that improves the ecological validity of AI outputs - Work independently and asynchronously on your own schedule Who You Are - 3+ years of experience in wildlife biology, ecology, or habitat conservation - Strong working knowledge of biodiversity principles and ecosystem management - Able to critically evaluate applied ecological reasoning presented in written form - Comfortable reviewing and annotating structured scientific content - Self-motivated and reliable in a remote, task-based environment Nice to Have - Graduate degree in Ecology, Wildlife Biology, or a related field - Hands-on field research or conservation program experience - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects at the intersection of science and technology - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that helps AI better understand the natural world - Potential for ongoing work and contract extension

Handshake

Telephone Operator

Handshake

Up to $60/hr

Worldwide

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About this role

Overview Handshake is recruiting Telephone Operator Professionals to contribute to an hourly, temporary AI research project—but there’s no AI experience needed. In this program, you’ll leverage your professional experience to evaluate what AI models produce in your field, assess content related to your field of work, and deliver clear, structured feedback that strengthens the model’s understanding of your workplace tasks and language. The Handshake AI opportunity runs year-round, with project opportunities opening periodically across different areas of expertise. This is an ongoing, project-based opportunity that can be done alongside your primary employment. Details - The position is remote and asynchronous; work independently from wherever you are. - The hours are flexible, with no minimum commitment, but most average 5-20 hrs - The work includes developing prompts for AI models that reflect your field, and then evaluating responses. - You’ll learn new skills and contribute to how AI is used in your field - Your placement into a project will be dependent on project availability—if you apply now and can’t work on this project, more will be available soon. Qualifications - You have at least 4 years of professional experience in one or more of the following types of work. - The examples below reflect the types of real-world responsibilities that you might have had in your role that will give you the context needed to evaluate and train high-quality AI models - Observe signal lights on switchboards, and dial or press buttons to make connections. - Operate telephone switchboards and systems to advance and complete connections, including those for local, long distance, pay telephone, mobile, person-to-person, and emergency calls. - Listen to customer requests, referring to alphabetical or geographical directories to answer questions and provide telephone information. - Update directory information. - Suggest and check alternate spellings, locations, or listing formats to customers lacking details or complete information. - Perform clerical duties such as typing, proofreading, and sorting mail. - Offer special assistance to persons such as those who are unable to dial or who are in emergency situations. - Operate paging systems or other systems of bells or buzzers to notify recipients of incoming calls. - Monitor automated systems for placing collect calls and intervene for a callers needing assistance. - Interrupt busy lines if an emergency warrants. - Provide assistance for customers with special billing requests. - Provide relay service for users who are deaf or hard of hearing. - Keep records of calls placed and received, and of related toll charges. - Promote company products, services, and savings plans when appropriate. - You’re able to participate in asynchronous work in partnership with leading AI labs. Application Process - Create a Handshake account - Upload your resume and verify your identity - Get matched and onboarded into relevant projects - Start working and earning Work authorization information F-1 students who are eligible for CPT or OPT may be eligible for projects on Handshake AI. Work with your Designated School Official to determine your eligibility. If your school requires a CPT course, Handshake AI may not meet your school’s requirements. STEM OPT is not supported. See our Help Center article for more information on what types of work authorizations are supported on Handshake AI.

Alignerr

Incident Response Analyst

AlignerrSoftware & Coding

$30-$60/hr

Worldwide

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About this role · Coding

About the Role We're looking for experienced incident response professionals to help evaluate and improve AI systems built for modern security operations. Your real-world expertise will directly shape how AI interprets security events, investigates threats, and supports digital forensics — making a measurable impact on the future of cybersecurity AI. - Organization: Alignerr - Type: Hourly Contract - Commitment: 10–40 hours/week - Location: Remote What You'll Do - Analyze realistic security incidents, alerts, and event data to evaluate AI-generated investigation outputs - Assess AI responses for accuracy in root cause analysis, impact determination, and remediation guidance - Review and critique detection rules, alerting pipelines, and investigative playbooks used by AI systems - Identify gaps where AI analysis diverges from real-world SOC best practices - Provide structured, expert feedback that directly improves AI model performance in security contexts - Work independently and asynchronously on your own schedule Who You Are - 2+ years of hands-on experience in SOC operations, incident response, or security engineering - Proficient with SIEM platforms, alert triage workflows, and investigation tooling - Strong ability to distinguish high-signal threats from background noise - Clear written communicator who can articulate security reasoning in structured formats - Self-motivated and comfortable working independently on task-based assignments Nice to Have - Experience with threat intelligence, digital forensics, or malware analysis - Familiarity with frameworks such as MITRE ATT&CK, NIST, or PICERL - Prior exposure to AI evaluation or red-teaming workflows - Certifications such as GCIH, GCFA, CEH, or equivalent Why Join Us - Work on frontier AI projects alongside leading AI research labs and teams - Fully remote and flexible — work on your own schedule, anywhere in the world - Freelance perks: autonomy, variety, and collaboration with a global expert community - Apply your security expertise in a high-impact, intellectually stimulating environment - Potential for ongoing work and contract extension as projects evolve

Alignerr

Clinical Study Manager

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your expertise in clinical trial operations could directly shape how AI understands and reasons about healthcare research? We're looking for experienced Clinical Study Managers to help oversee the operational execution of clinical trials — and to bring that real-world knowledge to the frontier of AI development. This is a fully remote, flexible contract role built for seasoned clinical research professionals 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 - Manage clinical trial timelines, milestones, and deliverables to keep studies on track and on budget - Oversee study budgets, financial forecasting, and cost tracking across multiple vendors and research partners - Coordinate with CROs, investigative sites, and internal teams to ensure smooth, compliant study execution - Identify operational risks early, resolve issues proactively, and keep stakeholders aligned throughout the trial lifecycle - Apply your clinical research expertise to evaluate and improve AI-generated content in healthcare and life sciences contexts Who You Are - Experienced clinical trial project manager with a strong command of budgets, timelines, and trial logistics - Skilled at managing CROs, vendors, or external research partners across complex multi-site studies - Able to coordinate multiple workstreams simultaneously without losing sight of the details - Methodical, organized, and confident operating independently in a remote environment - Clear written communicator who can document findings and feedback with precision Nice to Have - Prior experience with data annotation, data quality review, or evaluation workflows - Familiarity with AI tools or clinical data platforms - Background spanning multiple therapeutic areas or study phases - Experience contributing to regulatory submissions or audit-ready documentation Why Join Us - Work alongside world-leading AI research teams on projects at the intersection of healthcare and technology - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with the structure of meaningful, task-based assignments - Gain direct exposure to how advanced AI models are trained using real-world clinical expertise - Potential for ongoing work and contract extension as new projects launch

Alignerr

Electrical Engineering

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role What if your electrical engineering knowledge could shape the future of AI? At Alignerr, we partner with the world's leading AI research labs to build smarter, more reliable AI models — and we need expert engineers to help get there. As an Electrical Engineering AI Data Trainer, you'll stress-test advanced language models on real engineering problems, expose their weaknesses, and help train them to reason like a seasoned engineer. Your domain expertise becomes the benchmark that the next generation of AI learns from. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week (flexible) --- What You'll Do - Design Challenging Problems — Create advanced electrical engineering problems spanning circuit analysis, power systems, signal processing, electromagnetics, and more to push AI to its limits - Author Ground-Truth Solutions — Develop rigorous, step-by-step technical solutions that serve as the gold standard for AI learning and benchmarking - Audit Technical Accuracy — Review AI-generated code, circuit diagrams, and mathematical proofs for correctness, safety, and adherence to standards such as IEEE and NEC - Sharpen AI Reasoning — Identify logical flaws in AI-generated engineering responses and provide structured, actionable feedback to improve model performance --- Who You Are - Degree in Electrical Engineering — Master's (in progress or completed) or PhD in Electrical Engineering, Electronic Engineering, or a closely related field - Strong Domain Knowledge — Deep expertise in one or more core areas: VLSI, control systems, telecommunications, power electronics, signal processing, or embedded systems - Clear Technical Writer — Able to communicate complex engineering concepts precisely and accessibly in written form - Detail-Oriented — High precision when reviewing equations, circuit logic, simulations, and technical documentation - No AI experience required — if you know your engineering, we'll handle the rest Nice to Have - Prior experience with data annotation, technical evaluation, or quality assurance workflows - Familiarity with simulation tools (MATLAB, SPICE, etc.) --- Why Join Us - Work on genuinely cutting-edge AI projects alongside top research labs - Fully remote and flexible — set your own hours, work from anywhere - Freelance autonomy with the backing of a global, mission-driven team - Directly influence how AI understands and applies electrical engineering - Potential for ongoing work and contract extension

Alignerr

Health Policy & Management - AI Content Specialist

AlignerrHealthcare

$35-$55/hr

Worldwide

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About this role · Stem

About the Role Your public health expertise is more valuable than ever — and not just in a clinic or government office. At Alignerr, we partner with the world's leading AI research labs to build models that millions of people will rely on for health information and policy guidance. We're looking for MPH-trained professionals to help ensure those models get it right. You'll challenge AI on its understanding of epidemiology, biostatistics, health equity, and policy — catching errors, filling gaps, and setting a higher standard for health communication in AI. This is meaningful, flexible, remote work that lets you apply your graduate training in a new and high-impact domain. - Organization: Alignerr - Type: Hourly Contract - Location: Fully Remote - Commitment: 10–40 hours/week --- What You'll Do - Design Complex Scenarios — Create advanced public health problems involving disease outbreak simulations, health equity assessments, clinical trial interpretation, and policy analysis challenges - Author Expert-Level Solutions — Write rigorous, evidence-based responses grounded in peer-reviewed research, epidemiological data, and authoritative guidelines (CDC, WHO, and others) - Audit AI Outputs — Evaluate AI-generated health advice and policy recommendations for accuracy, bias, logical consistency, and adherence to ethical standards - Sharpen AI Reasoning — Provide structured feedback that helps models distinguish correlation from causation, communicate risk clearly, and serve diverse populations equitably --- Who You Are - Holder of a Master of Public Health (MPH), Master of Science in Public Health (MSPH), or closely related graduate degree - Strong foundational knowledge in at least two of: Epidemiology, Biostatistics, Environmental Health, or Health Policy - Skilled at translating complex health data into clear, accurate, and culturally sensitive written communication - Detail-oriented when reviewing statistical significance, data citations, and the logic of health interventions - No prior AI experience required — your domain expertise is what matters Nice to Have - Experience with data annotation, quality review, or evaluation systems - Proficiency in data analysis tools such as R, SAS, or Stata - Background in health communication, clinical research coordination, or public health surveillance --- Why Join Us - Work on cutting-edge AI projects with top-tier research labs - Fully remote and asynchronous — work on your own schedule - Freelance flexibility: autonomy, variety, and global collaboration - Direct impact on how AI handles real-world public health questions - Potential for ongoing work and contract renewals

Alignerr

Application Security Analyst

AlignerrSoftware & Coding

$38-$60/hr

Worldwide

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About this role · Stem

About the Role What if your security instincts could make AI smarter? At Alignerr, we partner with the world's leading AI research labs to build and train frontier AI models — and we need experienced application security professionals to help us get it right. You'll work with realistic, production-grade security scenarios to help AI systems learn how to think like a skilled AppSec analyst: assessing risk, identifying exploitability, and recommending smart remediation. This isn't theoretical work — it's grounded in the messy, complex reality of how software actually breaks. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze real-world application security scenarios across code, APIs, and system behavior - Classify and assess vulnerabilities including authentication flaws, injection risks, access control issues, and business logic bugs - Evaluate secure coding practices and the quality of proposed remediation strategies - Create and validate security-focused reasoning datasets that teach AI how to assess and prioritize application risk accurately - Distinguish genuine exploitability from theoretical or low-impact risk — and explain your reasoning clearly Who You Are - 2+ years of hands-on experience in application security, product security, or software security engineering - Solid working knowledge of the OWASP Top 10 and common production vulnerabilities - Able to think like both an attacker and a defender — you know what actually matters in a real environment - Strong written communication skills with the ability to structure and explain security reasoning clearly - Self-motivated and comfortable working independently on async, task-based assignments Nice to Have - Experience with penetration testing, threat modeling, or secure code review - Familiarity with bug bounty programs or vulnerability disclosure processes - Background in DevSecOps or security tooling integration Why Join Us - Work directly on frontier AI systems alongside top research teams - Fully remote and flexible — work on your own schedule - Freelance autonomy with meaningful, intellectually engaging work - Your expertise shapes how the next generation of AI understands security - Potential for ongoing work and contract extension

Alignerr

Video Annotation Specialist

AlignerrDesign & Creative

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your sharp eye for visual detail could directly shape how AI understands the world through video? We're looking for Video Annotation Specialists to segment, label, and describe video content that powers the next generation of AI models — helping machines learn to see, interpret, and make sense of moving images. This is a fully remote, flexible contract role open to anyone with strong visual attention and a methodical approach to work. No professional video or film experience required — just a keen eye, reliable focus, and a commitment to quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Segment video content into individual shots and scenes with precision - Annotate camera angles, shot sizes, movement types, and on-screen actions - Apply labels and tags to video elements using predefined category systems - Flag ambiguous transitions, unclear shots, or edge cases that need review - Maintain high speed and accuracy across large-volume annotation workflows - Complete task-based assignments independently on your own schedule Who You Are - Visually sharp — you notice subtle differences others might miss - Naturally detail-oriented with a consistent, methodical approach to repetitive tasks - Comfortable working in web-based labeling tools or spreadsheets - Self-motivated and reliable when working independently without supervision - Genuinely interested in video, film, or visual media - No prior video production, film, or AI experience required Nice to Have - Background in film, photography, media studies, or visual arts - Experience with video editing software or media analysis - Familiarity with annotation tools or data labeling platforms - Prior work in quality assurance, content review, or data entry Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Make a direct, tangible impact on how AI perceives and understands visual media - Potential for ongoing work and contract extension as new projects launch

Alignerr

Backend Rust Engineer

AlignerrSoftware & Coding

$60-$90/hr

Worldwide

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About this role · Coding

About the Role What if your deep expertise in Rust could directly shape how the next generation of AI understands systems-level programming? We're looking for experienced Rust engineers to review, evaluate, and challenge AI-generated code — helping ensure that the models influencing software development worldwide can reason correctly about memory safety, ownership, concurrency, and performance. This is a fully remote, flexible contract role designed for seasoned Rust developers who know what good systems code looks like — and exactly how to spot when it falls short. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated Rust code for correctness, memory safety, and idiomatic ownership patterns - Design challenging systems-level problems to probe the limits of AI's understanding of low-level constraints - Evaluate concurrent programming logic and identify potential race conditions or unsafe patterns in AI outputs - Assess performance optimization strategies and flag where AI reasoning breaks down - Ensure scientific rigor and type-safety across all evaluated deliverables - Provide clear, structured feedback that helps improve AI model behavior at the systems level - Work independently and asynchronously — on your own schedule Who You Are - 5+ years of professional experience writing production Rust with a strong focus on memory safety and concurrency - Deep familiarity with Rust's ownership model, lifetime system, and type guarantees - Strong background in systems programming and performance optimization - Able to clearly articulate complex low-level programming concepts in writing - Bachelor's degree or higher in Computer Science or a related technical field - Detail-oriented and methodical — you spot what others miss Nice to Have - Experience with distributed systems, operating systems, or developer tooling - Familiarity with unsafe Rust and the tradeoffs involved - Background in compiler design, embedded systems, or high-performance computing - Prior exposure to AI code evaluation or technical content review Why Join Us - Work on cutting-edge AI projects alongside leading research labs and AI teams - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, technically rigorous work - Make a direct, tangible impact on how AI understands and generates systems-level code - Potential for ongoing work and contract extension as new projects launch - Training and onboarding support provided — hit the ground running

Alignerr

Health Informatics Analyst

AlignerrHealthcare / Data & Analytics

$30-$65/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced Health Informatics Analysts to help evaluate and improve AI systems being trained on healthcare and clinical data. Your domain expertise will directly influence how AI understands, interprets, and communicates complex health information — making a real impact on the future of healthcare AI. At Alignerr, we partner with the world's leading AI research teams and labs to build cutting-edge AI models. This is a unique opportunity to apply your informatics knowledge at the frontier of AI development. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze and evaluate AI-generated healthcare content, EHR data interpretations, and clinical workflow recommendations for accuracy and quality - Identify errors, gaps, or unsafe outputs in AI responses related to health informatics topics - Provide structured, expert feedback on how AI handles healthcare data, system performance questions, and clinical decision support scenarios - Review and assess AI outputs involving health information systems, data pipelines, and reporting tools - Work independently and asynchronously on your own schedule Who You Are - Hands-on experience working with healthcare data, EHR systems, or clinical reporting platforms - Strong analytical skills including data visualization, trend analysis, and reporting - Able to evaluate the accuracy and clinical relevance of AI-generated health content - Comfortable collaborating across clinical, technical, and operational subject areas - Detail-oriented and consistent in applying evaluation guidelines Nice to Have - Experience with data annotation, data quality assessment, or AI evaluation workflows - Background in health IT, clinical informatics, or population health analytics - Familiarity with standards such as HL7, FHIR, or ICD coding systems Why Join Us - Work on cutting-edge AI projects with top research labs and AI teams - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that shapes how AI serves the healthcare industry - Potential for ongoing work and contract extension

Alignerr

EMR/EHR Implementation Specialist

AlignerrHealthcare

$35-$75/hr

Worldwide

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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 EMR/EHR Implementation Specialists to help shape how AI understands and reasons about clinical systems, healthcare workflows, and digital health infrastructure. Your real-world expertise in platforms like Epic and Cerner is exactly what's needed to evaluate, improve, and validate AI-generated content in the healthcare IT space. This is a unique opportunity to apply your specialized knowledge beyond the clinic — and directly influence how the next generation of AI handles healthcare information. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Apply your EMR/EHR expertise to evaluate and improve AI-generated content related to clinical systems, workflows, and healthcare IT - Review AI outputs for technical accuracy, clinical relevance, and real-world applicability - Assess how well AI understands system configuration, deployment processes, and healthcare operations - Provide structured, expert feedback to help AI models reason more accurately about EMR/EHR environments - Work independently and asynchronously on your own schedule Who You Are - Hands-on experience implementing, configuring, or optimizing EMR/EHR platforms such as Epic, Cerner, or similar systems - Strong understanding of clinical and administrative healthcare workflows - Ability to identify gaps between AI-generated outputs and real-world implementation realities - Detail-oriented with clear written communication skills - Self-motivated and comfortable working independently Nice to Have - Experience with data annotation, data quality, or evaluation workflows - Familiarity with interoperability standards such as HL7 or FHIR - Background in healthcare IT consulting or project management - Prior exposure to AI or machine learning tools 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, 10–40 hours per week - Freelance perks: autonomy, variety, and global collaboration - Use your specialized expertise in a high-impact, forward-looking role - 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 looking for PhD-level Biochemists to help train and refine cutting-edge AI models on advanced scientific topics. Your deep domain expertise will directly shape how AI reasons through complex biochemistry — from protein folding to metabolic flux — making a real impact on the future of scientific AI. This is a fully remote, flexible contract role. No prior AI experience required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Problems — Craft challenging biochemistry questions across domains like nucleic acid chemistry, proteomics, enzyme kinetics, and drug-target interactions to stress-test AI performance - Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions that serve as gold-standard benchmarks for high-level scientific reasoning - Audit AI Outputs — Evaluate AI-generated biochemical pathways, molecular structures, and mathematical reasoning for scientific accuracy and adherence to established standards - Refine AI Reasoning — Identify logical errors such as incorrect stoichiometry, flawed stereochemistry, or misapplied biological principles, and provide structured feedback to improve model performance - Work Independently — Complete assignments asynchronously on a schedule that fits your life Who You Are - Holds a PhD (completed or near completion) in Biochemistry, Molecular Biology, or a closely related field - Deep foundational knowledge in one or more core areas: structural biology, enzymology, cellular metabolism, bioinformatics, or molecular genetics - Able to communicate highly technical biological and chemical concepts clearly and precisely in writing - High attention to detail when reviewing complex chemical equations, molecular diagrams, and experimental protocols - No prior AI experience required — your scientific expertise is what matters Nice to Have - Experience with data annotation, quality evaluation, or academic peer review - Familiarity with computational biochemistry tools such as PyMOL, AlphaFold, or BLAST - Background in scientific writing or technical communication Why Join Us - Work on cutting-edge AI projects with leading AI research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that advances AI's scientific reasoning capabilities - Potential for ongoing work and contract extension - Get firsthand exposure to how advanced large language models are trained and evaluated

Ethos

Expert Opportunity - Contracts Attorney / Legal Diligence & Redlines

EthosLegal, Compliance & Public Sector

$100/hr

Worldwide

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Alignerr

Senior Backend Engineer (C#) - AI Data Platform

AlignerrSoftware & Coding

$50-$75/hr

Worldwide

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About this role · Coding

About the Role What if your C expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior Backend Engineer to design and build the high-performance data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train and improve their models. This is a fully remote contract role with meaningful technical scope. You'll work on real production systems — not toy projects — alongside data, research, and engineering teams at the frontier of AI development. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 20–40 hours/week What You'll Do - Design, build, and optimize high-performance backend systems in C supporting AI data pipelines and evaluation workflows - Develop backend services and tooling for large-scale data annotation, validation, and quality control - Build and maintain RESTful APIs and RPC services for reliable inter-service communication - Integrate with cloud-native data services and orchestrate workflows via message bus architectures - Improve reliability, performance, and safety across existing C codebases - Identify bottlenecks and edge cases in data and system behavior, then implement scalable, durable 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 - 5+ years of professional experience building scalable backend services in C - Strong systems programming background with full-stack exposure - Mastery of modern frameworks for building RESTful APIs and RPC services - Experienced with cloud-native data services and message bus / event-driven architectures - Native or fluent English speaker with clear written and verbal communication skills - Self-directed and reliable — able to commit 20–40 hours per week and deliver consistently - Sharp eye for performance bottlenecks, edge cases, and system-level failure modes Nice to Have - Prior experience with data annotation, data quality pipelines, or model evaluation systems - Familiarity with AI/ML workflows, model training, or benchmarking infrastructure - Experience with distributed systems, developer tooling, or data orchestration platforms Why Join Us - Work on cutting-edge AI infrastructure projects alongside leading research labs - Fully remote and flexible — work from anywhere, on a schedule that suits you - Freelance autonomy with the structure and purpose of high-impact engineering work - Make a direct, tangible contribution to the systems that shape how AI models are built and evaluated - Potential for ongoing work and contract extension as new projects launch

Alignerr

Data Labeling Specialist

AlignerrGeneral

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your attention to detail could directly influence how the next generation of AI systems sees, reads, and understands the world? We're looking for Data Labeling Specialists to categorize, tag, and annotate the data that powers cutting-edge AI — one precise label at a time. This is a fully remote, flexible contract role open to anyone with a sharp eye for detail and the ability to follow structured instructions. No prior AI or tech experience required — just consistency, focus, and a reliable internet connection. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Categorize and tag data — including text, images, and audio — using predefined guidelines and label sets - Annotate content accurately and consistently across large datasets - Follow structured project instructions and quality standards with precision - Participate in calibration exercises to maintain high accuracy across your work - Complete task-based assignments independently on your own schedule Who You Are - Detail-oriented with a systematic, consistent approach to repetitive tasks - Able to follow structured instructions carefully and precisely - Comfortable working with web-based tools and interfaces - Self-motivated and reliable when working independently - No prior data labeling or AI experience required Nice to Have - Experience with quality assurance, data entry, or transcription - Familiarity with AI tools or annotation platforms as an end user - Background in research, editing, or any field requiring careful attention to detail Why Join Us - Work on real AI projects alongside leading research labs and top AI organizations - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Contribute to AI development that shapes how technology perceives and interacts with the world - Potential for ongoing work and contract extension as new projects launch

Alignerr

Oncology Clinical Researcher

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your deep knowledge of cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing the next generation of tools that support cancer research and care? We're looking for experienced Oncology Clinical Researchers to bring real-world trial expertise into cutting-edge AI development. You'll review, evaluate, and inform AI-generated oncology content — ensuring it reflects the scientific rigor, regulatory standards, and clinical nuance that this field demands. This is a fully remote, flexible contract role built for oncology professionals who want to do meaningful work on their own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated oncology content for clinical accuracy, scientific validity, and regulatory alignment - Apply your experience in protocol development, patient enrollment, and trial oversight to assess how well AI captures real-world trial design - Analyze AI outputs covering safety data, efficacy endpoints, and biomarker results — flagging gaps, errors, or oversimplifications - Evaluate AI-generated regulatory and scientific content against FDA/EMA submission standards - Provide structured, expert feedback that directly shapes how AI models learn to reason about oncology - Work independently and asynchronously — fully on your own schedule Who You Are - Experienced in designing and managing oncology clinical trials — from protocol development through data readout - Strong analytical background in oncology data, including endpoints, safety profiles, and biomarkers - Familiar with regulatory submission standards for agencies such as the FDA or EMA - Detail-oriented and rigorous — you catch what others miss - Comfortable working independently without hand-holding Nice to Have - Prior experience with data annotation, data quality review, or AI evaluation workflows - Background in medical writing, regulatory affairs, or clinical data management - Experience across multiple cancer types or trial phases - Familiarity with AI tools or clinical research platforms Why Join Us - Work directly on frontier AI systems transforming how the world understands cancer research - Influence how AI models reason about real oncology data — your expertise sets the standard - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the substance of meaningful, high-impact work - Collaborate with leading AI research teams and labs on the cutting edge of medical AI - Potential for ongoing work and contract extension as new projects launch

Alignerr

Management & Leadership Instructor

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced management and leadership educators to help shape how AI understands organizational decision-making. Your expertise will directly influence the quality of AI reasoning on topics like team dynamics, leadership strategy, and organizational behavior — work that matters at a global scale. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated management and leadership scenarios for accuracy and realism - Evaluate the quality of reasoning related to teams, incentives, and organizational structure - Identify flawed assumptions, weak decision logic, or unrealistic conclusions - Provide clear, structured feedback to improve AI's managerial reasoning capabilities - Work independently and asynchronously on your own schedule Who You Are - 3+ years of experience teaching management or leadership at the postsecondary level - Strong command of organizational behavior, leadership theory, and decision-making frameworks - Able to critically evaluate complex tradeoffs and managerial reasoning - Comfortable reviewing written scenarios and providing detailed, structured feedback - Self-motivated and reliable when working independently Nice to Have - MBA or Master's degree in Management, Organizational Behavior, or a related field - Real-world industry leadership, operations, or consulting experience - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that directly improves how AI reasons about leadership and organizations - Potential for ongoing work and contract extension

Alignerr

Chemistry Specialist (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

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About the Role What if your years of chemistry expertise could directly shape how AI reasons through some of the most complex scientific problems in the world? We're looking for Chemistry specialists — Masters and PhD-level — to help train cutting-edge AI models by crafting, solving, and evaluating advanced chemistry problems across organic, inorganic, physical, and computational domains. This is a fully remote, flexible contract role built for serious scientists. No AI background needed — just deep domain knowledge 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 across organic, inorganic, physical, or computational chemistry - Solve and critically review advanced chemistry problems to ensure scientific accuracy and depth - Apply your domain expertise to challenge and improve the reasoning capabilities of AI models - Collaborate asynchronously with AI researchers and fellow domain experts - Ensure every deliverable meets the highest standards of scientific rigor, clarity, and relevance Who You Are - Holds a Master's or PhD in Chemistry or a closely related field - Deep expertise in one or more chemistry subfields — organic, inorganic, physical, or computational - Comfortable working with Python or computational chemistry tools such as Gaussian or VASP - Exceptional written communicator with sharp attention to detail - Self-motivated and reliable when working independently and asynchronously - Fluent in English Nice to Have - Experience with data annotation, evaluation systems, or data quality workflows - Familiarity with AI tools or scientific benchmarking - Background spanning multiple chemistry subfields - Experience writing or reviewing scientific content for technical audiences Why Join Us - Work on cutting-edge AI projects alongside the world's leading research labs - Fully remote and flexible — work when and where it suits you - Put your advanced degree to work on problems that actually matter - Freelance autonomy with the structure of meaningful, task-based scientific work - Contribute to AI development that shapes how technology understands and applies chemistry - Potential for ongoing work and contract extension as new projects launch

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