Alignerr AI Training Jobs - Compare Pay

Alignerr

Rust Developer

AlignerrSoftware, AI and Data

$60-$90/hr

Worldwide

About this role · Coding

About the Role What if your deep expertise in Rust could directly influence how AI writes and understands systems-level code for millions of developers worldwide? We're looking for experienced Rust developers to evaluate, critique, and help improve AI-generated systems code — ensuring it meets the rigorous standards of memory safety, concurrency, and performance that Rust was built for. This is a fully remote, flexible contract role designed for seasoned Rust engineers who want to do meaningful, intellectually engaging work on their own schedule. Training and onboarding support will be provided. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated Rust code for memory safety, concurrency correctness, and performance optimization - Design, build, and optimize high-performance systems in Rust to support AI evaluation workflows - Develop backend services and tooling for large-scale data validation and quality control - Identify bottlenecks, edge cases, and subtle bugs in system behavior and propose scalable, idiomatic fixes - Provide structured, expert feedback that helps AI models produce better, safer, and more performant Rust code - Work independently and asynchronously — fully on your own schedule Who You Are - 5+ years of professional experience writing production-grade Rust with a focus on memory safety and concurrency - Strong background in systems programming and performance optimization - Bachelor's degree or higher in Computer Science or a related technical field - Able to clearly explain complex low-level programming concepts in plain English - Detail-oriented and methodical — you spot the subtle issues others miss - Self-motivated and reliable when working independently without close supervision Nice to Have - Experience with distributed systems architecture or developer tooling - Familiarity with AI code generation tools or LLM evaluation workflows - Background in compiler design, OS internals, or embedded systems - Experience contributing to open-source Rust projects Why Join Us - Work on cutting-edge AI projects alongside leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Apply your Rust expertise to a problem that genuinely matters — shaping how AI understands and generates systems-level code - Potential for ongoing work and contract extension as new projects launch

Alignerr

Senior Python Full-Stack Engineer — AI Data & Infrastructure

AlignerrSoftware, AI and Data

$50-$75/hr

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About this role · Coding

About the Role What if your Python expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior Python Full-Stack Engineer to build and optimize the 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 for a seasoned engineer who wants meaningful, high-impact work — not just another CRUD app. You'll work on real production systems at the frontier of AI development, collaborating with data, research, and engineering teams who are building things that matter. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 20–40 hours/week What You'll Do - Design, build, and optimize high-performance Python systems supporting AI data pipelines and 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 Python codebases - Identify bottlenecks and edge cases in data and system behavior, then implement scalable, production-ready fixes - Collaborate with 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 skills - Full-stack developer with a strong systems programming background - 5+ years of professional experience writing production-grade Python - Deep understanding of performance optimization and concurrency — asyncio, multiprocessing, threading - Experienced with type safety tools like Pydantic and mypy - Proven track record building robust backend services (FastAPI, Django) or scalable data pipelines - Able to commit 20–40 hours per week with reliability and consistency Nice to Have - Prior experience with data annotation, data quality systems, or evaluation pipelines - Familiarity with AI/ML workflows, model training, or benchmarking infrastructure - Experience with distributed systems or developer tooling - Background working directly with or alongside AI research teams Why Join Us - Work at the frontier of AI — your code directly influences how next-generation models are built and evaluated - Fully remote and async-friendly — work from wherever you do your best work - Collaborate with top-tier AI labs on high-impact, technically challenging problems - Freelance autonomy with consistent, structured work and clear deliverables - Potential for ongoing work and contract extension as projects grow and evolve

Alignerr

Document Review Specialist

AlignerrGeneral

$40-$120/hr

Worldwide

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About this role · General

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

Alignerr

Vulnerability Management Analyst

AlignerrSoftware, AI and Data

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're partnering with the world's leading AI research labs to build smarter, more security-aware AI systems — and we need practitioners who know how vulnerability management actually works in the real world. This isn't a theoretical exercise. You'll work with realistic CVE data, exposure scenarios, and remediation workflows to help evaluate and improve how AI reasons about cybersecurity risk. Your field experience is exactly what's needed to make AI systems more accurate, trustworthy, and useful for security teams everywhere. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze vulnerability reports, CVEs, and exposure scenarios across infrastructure and applications - Classify severity, impact, exploitability, and recommend remediation strategies - Review and evaluate AI-generated reasoning on patching, mitigation, and risk prioritization decisions - Generate, label, and validate realistic security scenarios used to train and benchmark AI systems - Apply your practical knowledge to help AI distinguish between theoretical risk and what actually matters in production Who You Are - 2+ years of experience in vulnerability management, security operations, or infrastructure security - Solid working knowledge of CVEs, vulnerability scanners, patching workflows, and risk prioritization frameworks - You understand the real-world tradeoffs between textbook severity scores and operational risk - Analytical and structured thinker who can clearly articulate security reasoning - Comfortable working independently in a remote, async environment Nice to Have - Experience with tools like Tenable, Qualys, Rapid7, or similar platforms - Familiarity with frameworks such as CVSS, EPSS, or MITRE ATT&CK - Background in cloud security, patch management, or SecOps - Prior experience with AI evaluation or data labeling workflows Why Join Us - Work directly on frontier AI systems alongside top research labs - Fully remote and flexible — work on your schedule, on your terms - Freelance autonomy with access to meaningful, intellectually stimulating work - Your security expertise has a direct, measurable impact on how AI handles real-world risk - Potential for ongoing work and contract extension as projects grow

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

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About this role · Stem

About the Role We're looking for physics professionals and graduate students to help train and evaluate cutting-edge AI models. Working with Alignerr, you'll collaborate with world-leading AI research labs to make the next generation of large language models smarter, more accurate, and more rigorous — using the advanced physics knowledge you've spent years developing. This is a fully remote, flexible contract role. No AI background required — just deep physics expertise and a sharp analytical mind. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week --- What You'll Do - Design challenging, graduate-level physics problems spanning mechanics, electromagnetism, thermodynamics, quantum mechanics, and more - Develop clear, rigorous, step-by-step solutions that demonstrate expert-level reasoning - Evaluate AI-generated responses for scientific accuracy, logical consistency, and solution quality - Collaborate with researchers to develop and refine benchmarks across undergraduate to Masters-level physics topics - Provide structured, actionable feedback that directly improves AI model performance --- Who You Are - Currently pursuing or have completed a Masters degree in Physics, Applied Physics, or a closely related field - Strong command of advanced physics concepts and problem-solving across multiple domains - Able to communicate complex ideas clearly and precisely in written form - Detail-oriented with a rigorous, methodical approach to analysis - Self-motivated and comfortable working independently on an async schedule - No prior AI or machine learning experience required Nice to Have - Experience with data annotation, quality evaluation, or academic research - Familiarity with physics education, tutoring, or curriculum development - Exposure to computational physics or mathematical modeling --- Why Join Us - Work on genuinely cutting-edge AI projects alongside top research labs - Fully remote and asynchronous — work whenever and wherever suits you - Flexible weekly hours — scale up or down based on your availability - Direct impact: your expertise shapes how AI reasons through complex scientific problems - Freelance autonomy with the backing of an established AI training platform - Strong potential for ongoing contracts and expanded project opportunities

Alignerr

E-commerce Data Analyst

AlignerrSoftware, AI and Data / Business and Consulting

$40-$120/hr

Worldwide

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About this role · General

About the Role What if your eye for detail and familiarity with online shopping could directly improve how millions of people discover products? We're looking for E-commerce Data Analysts to review, categorize, and refine product data that powers next-generation AI shopping and recommendation systems. This is a fully remote, flexible contract role open to anyone with a sharp, systematic mindset and a comfort with online retail environments. No formal e-commerce or data experience required — just attention to detail and a reliable approach to quality work. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review product listings for accuracy, completeness, and correct categorization - Evaluate AI-generated product descriptions and shopping recommendations - Tag and classify products using structured category systems and annotation guidelines - Identify duplicate, misleading, or low-quality product entries - Provide clear, structured feedback to help improve AI-powered product search and discovery - Work independently and asynchronously on your own schedule Who You Are - Familiar with online shopping platforms and how product categories work - Detail-oriented with a consistent, systematic approach to evaluation tasks - Comfortable working with structured data, spreadsheets, or web-based tools - Clear and concise written communicator - Self-motivated and reliable when working independently - No prior e-commerce, retail, or AI experience required Nice to Have - Experience in retail, merchandising, or product management - Background in data entry, quality assurance, or content moderation - Familiarity with AI tools or e-commerce platforms as an end user Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Contribute to AI development that shapes how people shop and discover products online - Potential for ongoing work and contract extension as new projects launch

Alignerr

Atmospheric Science Expert (Masters/PhDs)

AlignerrSTEM

$75-$90/hr

Worldwide

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About this role · Stem

About the Role What if your deep knowledge of atmospheric science could directly shape how AI reasons about climate, weather systems, and environmental change? We're looking for Atmospheric Science experts to develop and evaluate advanced scientific problems that train the next generation of AI models — making them more accurate, rigorous, and genuinely useful for the scientific community and beyond. This is a fully remote, flexible contract role designed for researchers and academics who want to apply their expertise in a high-impact, forward-thinking environment. No prior AI experience needed — your scientific depth is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design, solve, and review advanced atmospheric science problems with real-world scientific relevance - Apply your expertise in climate modeling, meteorology, ecology, or sustainability to craft complex, rigorous problem statements - Evaluate AI-generated scientific reasoning for accuracy, depth, and methodological soundness - Collaborate asynchronously with AI researchers and fellow domain experts to strengthen AI model outputs - Ensure scientific rigor, clarity, and precision across all deliverables - Work independently on task-based assignments — fully on your own schedule Who You Are - Master's or PhD in Atmospheric Science, Climate Science, Environmental Science, or a closely related field - Experienced with Python or R for research, data analysis, or modeling - Deep expertise in at least one of: climate modeling, atmospheric dynamics, ecology, or sustainability science - Exceptionally clear written communicator who can translate complex science into well-structured problems - Detail-oriented and methodical — you hold yourself to high standards of scientific accuracy - Fluent in English Nice to Have - Prior experience with data annotation, data quality evaluation, or AI training workflows - Background in academic research, peer review, or scientific publishing - Familiarity with AI or machine learning tools as a researcher or end user - Experience designing curricula, problem sets, or research challenges 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, task-based scientific work - Make a direct, tangible impact on how AI understands and reasons about our planet's most pressing environmental challenges - Potential for ongoing work and contract extension as new projects launch

Alignerr

Analista de Negocios (Business Analyst - Spanish)

AlignerrBusiness and Consulting / Finance / Languages

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your background in business analysis and team leadership could directly shape how AI understands the business world? We're partnering with the world's leading AI research labs to build smarter, more capable AI models — and we need experienced, Spanish-speaking Business Analysts to help lead the charge. In this role, you'll manage and mentor a team of bilingual analysts creating high-quality, business-focused content that trains cutting-edge AI systems. You'll bring your expertise in finance, strategy, economics, or operations to ensure every output is accurate, rigorous, and impactful. No prior AI experience needed — just strong business instincts and a passion for quality. - Organization: Alignerr - Type: Hourly Contract - Location: Fully Remote - Commitment: 10–40 hours/week What You'll Do - Lead and mentor a team of Spanish-speaking Business Analysts and Content Specialists creating AI training content - Allocate tasks, manage workflows, and ensure timely delivery of high-quality outputs - Conduct quality assurance reviews and continuously refine team processes for greater efficiency - Provide performance feedback, coaching, and professional development support to your team - Serve as the primary point of contact for stakeholders, delivering regular project updates - Guide the creation of business case studies, analytical scenarios, and structured content across domains including finance, policy, e-commerce, and operations — in both Spanish and English Who You Are - Native or near-native fluency in Spanish; professional proficiency in English - 2+ years of experience managing or leading teams - 3–6 years of experience in business analysis, consulting, strategic content, or domain-focused projects - Strong analytical and research skills with sharp attention to detail - Able to provide clear, constructive feedback and structured annotations - Creative thinker who can approach complex business problems from multiple angles - Excellent communicator who thrives in collaborative, async environments - Bachelor's degree in Business, Finance, Accounting, Economics, Statistics, or a related field — or equivalent professional experience Nice to Have - Master's degree or MBA in a relevant business discipline - Experience with data annotation, quality evaluation, or content scoring systems - Background in case study writing, academic research, or business journalism - Familiarity with AI tools or language model workflows Why Join Us - Work on cutting-edge AI projects alongside top research labs and AI companies - Fully remote and flexible — set your own schedule within project timelines - Freelance autonomy with the satisfaction of meaningful, high-impact work - Collaborate with a global network of bilingual business and AI professionals - Potential for ongoing work and contract extension as new projects launch

Alignerr

Software Engineer (AI Training)

AlignerrSoftware, AI and Data

$20-$100/hr

Worldwide

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About this role · Coding

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

Alignerr

Mechanical Engineering

AlignerrEngineering

$35-$60/hr

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About this role · Coding

About the Role We're looking for mechanical engineers to help train and evaluate cutting-edge AI models being developed by the world's leading AI research labs. Your deep technical expertise will directly shape how AI reasons through complex engineering problems — from fluid dynamics to structural mechanics. This is a rare opportunity to work at the intersection of advanced engineering and frontier AI, entirely on your own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Engineering Problems — Create advanced, multi-step challenges across domains like FEA (Finite Element Analysis), heat transfer, kinematics, thermodynamics, and material science to rigorously stress-test AI performance - Author Ground-Truth Solutions — Develop precise, step-by-step technical solutions and benchmark responses that guide AI learning and set the standard for engineering reasoning - Audit Technical Outputs — Evaluate AI-generated results including CAD logic, thermodynamic derivations, and material specifications for accuracy, physical validity, and adherence to engineering standards (ASME, ISO, etc.) - Refine AI Reasoning — Identify flaws in AI reasoning — such as incorrect force distributions, energy conservation violations, or improper boundary conditions — and deliver structured feedback that improves model performance Who You Are - Pursuing or holding a Master's or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related discipline - Strong foundational knowledge across core ME domains: solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes - Able to communicate complex physical concepts and mathematical reasoning clearly in written form - Meticulous attention to detail — especially when reviewing derivations, unit analysis, and system constraints - No prior AI or data annotation experience required Nice to Have - Prior experience with data annotation, evaluation systems, or technical writing - Hands-on proficiency with engineering tools such as SolidWorks, ANSYS, or MATLAB - Familiarity with engineering simulation workflows or AI-generated code review Why Join Us - Work on some of the most advanced AI models being built today - Fully remote and async — work when and where it suits you - Freelance autonomy with meaningful, intellectually stimulating work - Collaborate with a global network of domain experts and AI researchers - Ongoing contract potential as projects grow and expand

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for Physics Masters graduates and students to help train and improve cutting-edge AI models. Your deep understanding of physics will directly shape how AI reasons through complex scientific problems — making a real impact on the next generation of intelligent systems. This is a fully remote, flexible contract role working alongside top AI research labs. No prior AI experience required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design rigorous, advanced physics problems spanning mechanics, electromagnetism, thermodynamics, and more to challenge and evaluate AI reasoning - Develop clear, step-by-step solutions with precise, logical explanations - Evaluate AI-generated outputs for scientific accuracy, depth of reasoning, and quality - Collaborate with researchers to build and refine benchmarks across undergraduate to Masters-level physics topics - Work independently and asynchronously on your own schedule Who You Are - Currently pursuing or holding a Masters degree in Physics, Applied Physics, or a closely related field - Strong problem-solving skills across advanced physics domains - Able to communicate complex concepts clearly and concisely in writing - Detail-oriented with a rigorous approach to logic and accuracy - Self-motivated and comfortable working independently - No prior AI experience required Nice to Have - Experience with data annotation, data quality assessment, or evaluation workflows - Familiarity with AI or machine learning concepts - Experience writing technical documentation or educational content Why Join Us - Work on frontier AI projects with industry-leading research labs - Fully remote and flexible — work when and where it suits you - Freelance perks: high autonomy, variety, and global collaboration - Leverage your physics expertise in a growing, high-impact field - Potential for ongoing work and contract renewal

Alignerr

Oncology Clinical Researcher

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your deep expertise in cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing the tools that may one day transform how cancer is detected, treated, and survived? We're looking for experienced Oncology Clinical Researchers to bring real-world clinical rigor into cutting-edge AI development. You'll work with leading AI research teams to ensure that oncology data used to train and evaluate advanced AI systems reflects genuine regulatory, scientific, and clinical standards. This is a fully remote, flexible contract role built for experienced 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 - Design and evaluate oncology clinical trial protocols — including patient enrollment criteria, endpoints, and regulatory compliance frameworks - Analyze cancer trial data spanning safety profiles, efficacy outcomes, and biomarker results to assess treatment performance - Translate trial findings into structured regulatory and scientific outputs aligned with FDA/EMA submission standards - Review and critique AI-generated oncology content for clinical accuracy, scientific validity, and regulatory alignment - Identify gaps, errors, and limitations in how AI models interpret and represent oncology research - Provide expert-level feedback that directly shapes how frontier AI systems reason about cancer data Who You Are - Experienced in designing and managing oncology clinical trials from protocol development through data readout - Strong background in analyzing oncology clinical data — including primary and secondary endpoints, safety signals, and biomarker analysis - Familiar with regulatory submission standards for agencies such as the FDA or EMA - Detail-oriented and methodical — you hold AI-generated content to the same standards you'd apply to a regulatory document - Comfortable working independently and asynchronously in a remote environment Nice to Have - Prior experience with data annotation, data quality assurance, or AI evaluation workflows - Background in translational oncology or early-phase clinical research - Experience authoring or reviewing clinical study reports, INDs, or NDAs - Familiarity with oncology-specific endpoints such as OS, PFS, ORR, or tumor mutational burden Why Join Us - Work directly on frontier AI systems with the potential to transform cancer research and clinical care - Fully remote and flexible — set your own hours and work from anywhere - Freelance autonomy with the structure of impactful, expertise-driven work - Influence how AI models understand real oncology science — your knowledge shapes the output - Collaborate with world-class AI researchers and clinicians from across the globe - Potential for contract extension as new oncology AI projects launch

Alignerr

Audio Engineer - Pro Tools

AlignerrAudio & Voice

$20-$30/hr

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About this role · Coding

About the Role We're looking for experienced Audio Engineers to help evaluate and improve AI systems trained on audio content. Your production expertise will directly shape how AI understands, generates, and refines sound — making a real impact on the next generation of audio technology. - Organization: Labelbox - Type: Hourly Contract - Location: Remote - Commitment: 15+ hours/week, fully asynchronous What You'll Do - Produce, mix, and master high-quality audio content according to project specifications and industry standards - Work efficiently in Pro Tools to edit, balance, and enhance multi-track recordings - Review and refine audio for clarity, consistency, and technical accuracy - Evaluate AI-assisted audio outputs for quality, alignment, and production integrity - Provide structured, constructive feedback to improve AI-driven audio processing and production tools Who You Are - Experienced in audio engineering, sound design, or music production with a strong command of Pro Tools - Proven ability to deliver high-quality mixes and masters efficiently and consistently - Exceptional attention to detail in audio balance, clarity, and technical precision - Self-motivated and comfortable working independently on an asynchronous schedule - Genuinely curious about AI-driven audio processing and where the technology is headed Nice to Have - Experience with audio dataset creation, labeling, or AI audio model training - Background in sound analysis or machine learning applications in music and audio - Familiarity with AI evaluation workflows or quality assurance for audio content Why Join Us - Fully remote and flexible — work on your own schedule from anywhere - High-impact work — your craft directly improves AI models used by leading research labs and enterprises worldwide - Clear ownership — know exactly what success looks like with the autonomy to deliver it - Growth potential — top performers take on expanded responsibilities and help shape new programs - Backed by world-class investors including Andreessen Horowitz, SoftBank, and Kleiner Perkins

Alignerr

Clinical Business Intelligence Manager

AlignerrBusiness and Consulting / Healthcare / Software, AI and Data

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your expertise in clinical analytics could directly influence how AI understands and reasons about healthcare data? We're looking for an experienced Clinical Business Intelligence Manager to lead BI teams, shape data infrastructure, and help ensure that AI systems built for healthcare are grounded in accurate, meaningful insights. This is a fully remote, flexible contract role. If you've spent years translating complex clinical and operational data into decisions that matter — this is your opportunity to bring that expertise to the frontier of AI development. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Lead and mentor a business intelligence team in designing and delivering dashboards, reports, and analytics that support clinical and operational decision-making - Maintain and optimize BI infrastructure — including data models, SQL queries, and reporting tools — ensuring accuracy, reliability, and performance - Analyze clinical, operational, and performance data to uncover trends, support leadership decisions, and improve care delivery and efficiency - Apply your deep domain knowledge to evaluate and validate healthcare-related AI outputs for accuracy, completeness, and clinical relevance - Collaborate with AI research teams to provide expert feedback that directly shapes how models understand complex healthcare data Who You Are - Experienced in healthcare or clinical analytics, business intelligence, or data management - Proven ability to design and manage BI systems — including dashboards, reporting pipelines, and data models - Comfortable working with clinical, operational, and administrative datasets in regulated healthcare environments - Strong communicator who can translate complex data findings into clear, actionable insights for diverse stakeholders - Self-directed and reliable when working independently in a remote, asynchronous environment Nice to Have - Prior experience with data annotation, data quality assurance, or evaluation systems - Familiarity with AI tools, large language models, or healthcare AI applications - Background in clinical informatics, population health, or health system operations - Experience working with EHR data, claims data, or other regulated clinical datasets Why Join Us - Work on cutting-edge AI projects alongside the world's leading research labs - Fully remote and flexible — structure your hours around your life - Freelance autonomy with the depth and meaning of impactful, expert-level work - Direct exposure to how advanced AI models are trained and evaluated in high-stakes domains - Potential for ongoing work and contract extension as new projects launch - Collaborate with a global network of experts across healthcare, data, and AI

Alignerr

Population Health Informaticist

AlignerrHealthcare / Software, AI and Data

$35-$75/hr

Worldwide

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About this role · Stem

About the Role We're partnering with the world's leading AI research teams to build smarter, more accurate health AI — and we need population health experts to help get it right. As a Population Health Informaticist at Alignerr, you'll apply your expertise in health data and analytics to evaluate, improve, and inform AI systems that touch public health at scale. Your work will directly influence how AI understands population-level health trends, disparities, and interventions. This is a fully remote, flexible contract role designed for experienced health informaticists, epidemiologists, and public health data 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 - Evaluate AI-generated health analytics, models, and outputs for accuracy, relevance, and soundness - Apply your knowledge of population health metrics to assess how well AI identifies trends, disparities, and intervention opportunities - Review and provide structured feedback on dashboards, data pipelines, and public health reporting frameworks produced or assisted by AI - Help AI systems better translate complex health data into clear, actionable insights for diverse stakeholders - Contribute to the development of AI tools that support population health surveillance and decision-making Who You Are - Experienced in working with healthcare, public health, or population-level datasets - Strong analytical thinker with hands-on experience in health data and visualization tools - Able to identify errors, gaps, or misleading patterns in health data outputs - Skilled at translating complex data into clear, stakeholder-ready insights - Self-motivated, detail-oriented, and comfortable working independently Nice to Have - Background in epidemiology, biostatistics, or health informatics - Experience with data annotation, quality evaluation, or review systems - Familiarity with AI or machine learning workflows in a health context - Prior work with public health agencies, health systems, or research institutions Why Join Us - Work on cutting-edge AI projects alongside top research labs and scientists - Fully remote and async — work when and where it suits you - Freelance perks: autonomy, variety, and global collaboration - Apply your professional expertise to work that genuinely matters - Potential for ongoing work and contract extension

Alignerr

Data Science Expert - AI Content Specialist

AlignerrSoftware, AI and Data / STEM

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your data science expertise could directly shape how the world's most advanced AI models reason, code, and solve problems? At Alignerr, we partner with leading AI research labs to train and improve cutting-edge language models — and we need sharp data scientists to help us do it. This is a fully remote, flexible contract role where your domain knowledge becomes the benchmark. You'll design hard problems, build gold-standard solutions, and expose the blind spots in AI reasoning. No prior AI experience needed — just deep expertise in your field. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Challenging Problems — Create advanced data science tasks spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Build Ground-Truth Solutions — Author rigorous, step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations that serve as the definitive "correct" answer - Audit AI-Generated Code — Evaluate AI outputs across libraries like Scikit-Learn, PyTorch, and TensorFlow for technical correctness, efficiency, and best practices - Sharpen AI Reasoning — Identify logical flaws in AI outputs — such as data leakage, overfitting, or improper handling of imbalanced datasets — and provide structured feedback that improves how models think Who You Are - Holds or is pursuing a Master's or PhD in Data Science, Statistics, Computer Science, or a quantitative field with strong data analysis emphasis - Deep knowledge in one or more of: supervised/unsupervised learning, deep learning, big data technologies (Spark/Hadoop), or NLP - Able to communicate complex algorithmic and statistical concepts clearly and precisely in writing - High attention to detail — you catch errors in code syntax, mathematical notation, and statistical logic - No prior AI or annotation experience required Nice to Have - Experience with data annotation, data quality assurance, or evaluation systems - Familiarity with production-level data science workflows such as MLOps or CI/CD for models Why Join Us - Work directly with industry-leading AI models and top research labs - Fully remote and asynchronous — work when and where it suits you - Freelance autonomy with meaningful, intellectually stimulating work - Contribute to AI development that has a real impact on how technology reasons about data - Potential for ongoing work and contract extension as new projects launch

Alignerr

General Postdoctoral Researcher (Masters/PhDs)

AlignerrStem

$75-$90/hr

Worldwide

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About the Role What if your years of advanced research and hard-won expertise could directly shape how the world's most powerful AI systems reason, think, and solve problems? We're looking for Masters and PhD-level researchers to work with leading AI labs — designing complex, domain-specific problems that push AI reasoning to its limits. Your academic rigor and research depth will directly influence how next-generation AI models perform on the hardest challenges in science, engineering, and beyond. This is a fully remote, flexible contract role built for researchers who want meaningful, intellectually stimulating work on their own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design, develop, and solve advanced, multi-disciplinary problems with real-world relevance across STEM and technical domains - Apply your research expertise to craft complex problem statements that challenge and improve AI reasoning capabilities - Review and evaluate AI-generated solutions for academic rigor, accuracy, and depth - Collaborate asynchronously with AI researchers and domain experts to enhance model performance - Ensure clarity, precision, and intellectual integrity across all deliverables - Work independently on task-based assignments — fully on your own schedule Who You Are - Holds a Master's or PhD in a STEM or highly technical field from a top university - Strong track record of research, publications, or complex technical project management - Naturally rigorous — you hold yourself to high standards of accuracy and depth - Exceptional written communicator who can convey complex ideas with clarity - Detail-oriented and self-motivated when working independently - Fluent in English Nice to Have - Prior experience with data annotation, data quality, or AI evaluation systems - Proficiency in Python, R, or other research-oriented programming languages - Experience designing or grading advanced academic problems or assessments - Familiarity with AI tools or machine learning workflows 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 - Freelance autonomy with the structure of meaningful, intellectually stimulating work - Put your advanced expertise to use on problems that genuinely matter - Potential for ongoing work and contract extension as new projects launch

Alignerr

Data Security & DLP Analyst

AlignerrSoftware, AI and Data

$38-$60/hr

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About the Role We partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. Now we're looking for data security professionals who understand how real-world data leaks happen — and can translate that expertise into training materials that teach AI systems to reason about sensitive information risk. This is a unique opportunity to apply your hands-on security knowledge to frontier AI development, working remotely on your own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic data security and DLP scenarios spanning cloud, SaaS, and enterprise environments - Classify data sensitivity levels, exposure paths, and policy violations - Evaluate prevention, detection, and incident response strategies across a range of scenarios - Generate, label, and validate data security cases used to train and evaluate AI systems - Help AI models develop accurate, nuanced reasoning about how sensitive information is exposed and protected Who You Are - 2+ years of experience in data security, compliance, or security operations - Familiar with DLP tools, data classification frameworks, and privacy or regulatory concepts (e.g., GDPR, HIPAA, CCPA) - Practical understanding of how data risk plays out in real-world environments — not just theory - Able to clearly articulate security reasoning in written form - Detail-oriented and comfortable working independently on task-based assignments Nice to Have - Experience with cloud security platforms (AWS, Azure, GCP) or SaaS security controls - Background in security operations, incident response, or data governance - Familiarity with AI training or data annotation workflows Why Join Us - Work directly on frontier AI systems alongside top research labs - Fully remote and flexible — set your own hours and workload - Freelance perks: autonomy, variety, and collaboration with a global expert community - Apply your security expertise in a new and meaningful way - Potential for ongoing work and contract extension

Alignerr

Biology Researcher (Masters/PhDs)

AlignerrLife Sciences

$75-$90/hr

Worldwide

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About the Role What if your years of graduate-level biology training could directly shape how AI reasons through the most complex problems in genetics, biotechnology, and bioinformatics? We're looking for Biology Experts to help build and refine cutting-edge AI models — designing advanced problems, evaluating scientific reasoning, and ensuring AI gets the biology right. This is a fully remote, flexible contract role built for researchers and scientists who want to contribute to something beyond the lab. No prior AI experience needed — just deep domain expertise and a sharp scientific mind. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Develop, solve, and review advanced biology problems with real-world scientific relevance - Apply your expertise in genetics, biotechnology, bioinformatics, or related fields to design challenging, nuanced problem statements - Evaluate AI-generated biological reasoning for scientific accuracy, depth, and clarity - Collaborate asynchronously with AI researchers and fellow domain experts to enhance model performance - Ensure all deliverables meet rigorous standards of scientific rigor and precision - Work independently on task-based assignments — fully on your own schedule Who You Are - Master's or PhD in Biology or a closely related field (Genetics, Molecular Biology, Bioinformatics, Biotechnology, etc.) - Deep expertise in one or more of: genetics, molecular biology, biotechnology, or bioinformatics - Comfortable working with Python or R for research or data analysis - Exceptional written and verbal communication skills — you can explain complex science clearly - Detail-oriented and methodical, with a strong commitment to scientific accuracy - Fluent in English Nice to Have - Prior experience with data annotation, data quality assessment, or evaluation systems - Background in AI, machine learning, or computational biology - Experience writing or reviewing scientific literature, grant proposals, or technical documentation - Familiarity with bioinformatics pipelines, genomics tools, or wet lab methodologies Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Put your advanced degree to work on problems that matter — at the frontier of AI and life science - Potential for ongoing work and contract extension as new projects launch

Alignerr

Applied Physics Specialist

AlignerrSTEM

$40-$80/hr

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About this role · Stem

About the Role What if your years of graduate-level physics training could directly influence how AI reasons about the physical world? We're looking for PhD-level Applied Physicists to stress-test cutting-edge Large Language Models — exposing the gaps in their understanding of quantum mechanics, thermodynamics, electrodynamics, and more. This is a fully remote, flexible contract role. No AI background needed — just deep domain expertise and the precision of a researcher who knows when something violates first principles. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design PhD-level problems — Craft advanced, open-ended physics problems requiring multi-step logical reasoning, mathematical derivation, and mastery of core physical principles - Author ground-truth solutions — Write rigorous, step-by-step "golden responses" where every constant, unit conversion, and logical step is airtight - Audit AI reasoning — Evaluate AI-generated solutions and proofs for physical consistency, identifying where models "hallucinate" physics that violates first principles - Refine model behaviour — Provide structured, expert feedback that improves how AI handles boundary conditions, conservation laws, and physics-informed constraints - Work independently and asynchronously — fully on your own schedule Who You Are - PhD completed or in final stages in Applied Physics, Physics, Engineering Physics, or a closely related field - Deep mastery of the core pillars: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics - Exceptional ability to explain complex physical phenomena and mathematical derivations in clear, structured prose - Uncompromising eye for detail — units, scientific notation, and the logical flow of a proof matter to you - Self-motivated and consistent when working independently - No prior AI or data annotation experience required Nice to Have - Experience with data annotation, scientific dataset evaluation, or academic benchmarking - Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL - Background in research, academia, or applied engineering environments - Familiarity with AI tools or language model outputs as an end user Why Join Us - Work on high-impact AI projects alongside the world's leading AI research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, intellectually rigorous work - Gain direct exposure to how frontier AI models are trained and evaluated - Contribute to ensuring that the next generation of AI systems genuinely understands the physical world - Potential for ongoing work and contract extension as new projects launch

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