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Voice Actor - Italian Speakers

AlignerrAudio & Voice / Languages

$170-$200/hr

Worldwide

About this role · Audio

About the Role What if your voice could directly shape how AI communicates with millions of Italian speakers around the world? We're looking for professional Italian-speaking voice actors and voice-over artists to record high-quality vocal performances and evaluate AI-generated speech — helping frontier AI systems sound more natural, expressive, and authentically human. This is a fully remote, flexible contract role. No AI background needed — just a commanding Italian voice, professional recording experience, and a sharp ear for quality. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: Flexible, asynchronous > Important: This work is AI-related but does not involve voice cloning. What You'll Do - Record high-quality Italian voice performances based on provided scripts and creative prompts - Evaluate AI-generated Italian speech for naturalness, pronunciation, expressiveness, and tone - Provide clear, constructive feedback to help improve AI-generated audio outputs - Review and refine scripts to ensure clarity, flow, and authentic-sounding delivery - Work independently and asynchronously — fully on your own schedule Who You Are - Fluent in Italian with a natural, confident speaking voice - Experienced in voice acting, narration, audiobook recording, dubbing, or similar fields - Owner of a high-quality microphone and access to a quiet, controlled recording environment - Skilled at delivering clear, expressive, and engaging vocal performances across different styles and registers - Detail-oriented when assessing pronunciation, tone, cadence, and overall speech quality - No prior AI or tech experience required Nice to Have - Experience with home studio recording and audio editing - Familiarity with different Italian regional accents or dialects - Background in broadcasting, theatre, e-learning narration, or commercial voice-over - Prior exposure to audio quality evaluation or localization work Why Join Us - Work on cutting-edge AI projects alongside leading research labs and Fortune 500 teams - Fully remote and flexible — record from your own studio, on your own schedule - Freelance autonomy with the structure of meaningful, task-based work - Make a direct, tangible impact on how AI sounds to Italian speakers worldwide - High performers gain early access to new programs and opportunities to mentor incoming contributors - Gain hands-on exposure to how advanced AI language and speech models are built and trained - Potential for ongoing work and contract extension as new projects launch

Alignerr

Data Scientist (Masters)

AlignerrData & Analytics / STEM / Software & Coding

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI systems reason through complex problems? We're looking for Data Scientists with graduate-level training to challenge, audit, and refine cutting-edge AI models — exposing their blind spots and helping harden their reasoning from the inside out. This is a fully remote, flexible contract role. No prior AI industry experience required — just deep, applied knowledge of data science and a sharp eye for technical precision. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Challenges — Craft complex, domain-specific data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Author Ground-Truth Solutions — Develop rigorous, step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations that serve as authoritative reference answers - Audit AI-Generated Code — Evaluate AI outputs using libraries like Scikit-Learn, PyTorch, and TensorFlow for correctness, efficiency, and best practices - Refine AI Reasoning — Identify and document logical failures — such as data leakage, overfitting, or mishandled class imbalances — and provide structured feedback that improves how models think - Work Independently — Complete task-based assignments asynchronously, fully on your own schedule Who You Are - Pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a quantitative field with a strong emphasis on data analysis - Solid foundational knowledge across core areas — supervised/unsupervised learning, deep learning, big data technologies (Spark, Hadoop), or NLP - Able to communicate highly technical algorithmic and statistical concepts clearly and precisely in writing - Naturally detail-oriented — you catch errors in code syntax, mathematical notation, and statistical conclusions that others miss - Self-directed and reliable when working independently without hand-holding - No prior AI training or annotation experience required Nice to Have - Prior experience with data annotation, data quality evaluation, or model assessment workflows - Proficiency in production-level data science practices — MLOps, CI/CD pipelines for models, or model monitoring - Familiarity with experiment tracking tools (e.g., MLflow, Weights & Biases) - Broad exposure across multiple data science subfields Why Join Us - Work directly on frontier AI projects alongside leading research labs and model developers - Fully remote and flexible — work when and where it suits you, anywhere in the world - Freelance autonomy with the structure of meaningful, technically substantive work - Engage hands-on with industry-leading large language models at the cutting edge of AI development - Potential for ongoing contract renewals 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 instructors to help shape how AI systems understand organizational behavior, decision-making, and leadership strategy. Your expertise will directly influence how the next generation of AI reasons about real-world business challenges. This is a fully remote, flexible contract role — work on your own schedule while contributing to cutting-edge AI development. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based 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 around teams, incentives, and organizational structure - Identify unrealistic assumptions, logical gaps, or weak decision-making frameworks - Provide clear, structured feedback to improve how AI models handle managerial reasoning - Work independently and asynchronously on task-based assignments Who You Are - 3+ years of experience teaching management or leadership at the postsecondary level - Strong command of organizational behavior, leadership theory, and management principles - Skilled at evaluating decision-making quality and analyzing complex tradeoffs - Comfortable reading and assessing written scenarios and AI-generated recommendations - Self-motivated 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 design - Familiarity with AI systems or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work when and where it suits you - Freelance perks: autonomy, variety, and global collaboration - Gain firsthand exposure to advanced large language models and how they're trained - Meaningful work that shapes how AI understands leadership and business - Potential for ongoing work and contract extension

Alignerr

Lean 4 Proof Engineer - Mathematical Formalization

AlignerrSTEM / Software & Coding

$170-$200/hr

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About this role · Coding

About the Role What if your deep mathematical training could directly shape how AI understands and reasons about formal proof? We're looking for Lean 4 Proof Engineers to formalize advanced mathematics for cutting-edge AI research — translating rigorous human arguments into precise, machine-verifiable proofs that push the limits of what automated systems can express and verify. This is a fully remote, flexible contract role designed for mathematicians who find genuine satisfaction in the intersection of formal logic, proof theory, and modern proof assistants. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into clean, structured Lean 4 formalizations with an emphasis on clarity, correctness, and reproducibility - Analyze proofs across domains — identifying hidden assumptions, gaps, and formalizable sub-structures - Construct formalizations that test and extend the limits of existing proof assistants, especially where automation breaks down - Collaborate with AI researchers to design and refine formal verification pipelines - Investigate failure modes of automated provers and articulate root causes — missing lemmas, library gaps, complexity barriers - Provide expert guidance on proof decomposition, lemma selection, and structuring strategies for formal models - Create Lean proofs that reveal deeper patterns or generalizations implicit in the original mathematics Who You Are - Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Strong foundation in rigorous proof writing across algebra, analysis, topology, logic, or discrete mathematics - Hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable formal systems — Lean 4 strongly preferred - Deep enthusiasm for formal verification, proof assistants, and mechanized mathematics - Able to take dense, human-written arguments and express them precisely in machine-verifiable form - A methodical problem-solver who thrives at the frontier — where the tools aren't enough and judgment matters Nice to Have - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tools - Experience contributing to large-scale formalization projects such as Mathlib - Exposure to theorem provers in regimes where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, evaluation systems, or AI training workflows - Strong written communication skills for documenting formalization decisions, edge cases, and reasoning strategies Why Join Us - Work at the frontier of formal mathematics and AI research alongside world-leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with meaningful, intellectually stimulating project-based work - Contribute to a field that is actively shaping the future of AI reasoning and mathematical automation - Potential for contract extension as new projects launch

Alignerr

Network & Infrastructure Security Analyst

AlignerrSoftware & Coding

$35-$60/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 the next generation of intelligent security systems — and we need experienced security practitioners to help us get there. As a Network & Infrastructure Security Analyst, you'll bring your real-world expertise to bear on a genuinely meaningful challenge: helping AI understand how threats, controls, and failures interact in production enterprise environments. Your hands-on knowledge will directly shape how AI reasons about network security, endpoint protection, and infrastructure risk. This is a fully remote, flexible contract role — ideal for security professionals who want to contribute to frontier AI without leaving their area of expertise. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze network, endpoint, and email security scenarios drawn from real enterprise environments - Review firewall, EDR, and infrastructure security cases to diagnose what went wrong and why - Classify incidents, misconfigurations, and control failures based on authentic operational data - Create, label, and validate security datasets used to train and evaluate AI systems - Clearly articulate root causes, threat context, and business impact in structured formats Who You Are - 2+ years of hands-on experience in network security, infrastructure security, or endpoint protection - Familiar with enterprise security tooling — firewalls, EDR platforms, email security gateways, IAM systems, and SIEMs - Strong understanding of how organizations deploy and operate security controls in the real world - Able to communicate complex security issues clearly and concisely in writing - Self-directed and comfortable working independently on task-based assignments Nice to Have - Experience in incident response, threat hunting, or security operations - Background in security architecture, red teaming, or vulnerability management - Familiarity with cloud security, zero-trust environments, or OT/ICS security - Prior experience contributing to AI training, data labeling, or security research Why Join Us - Work directly on frontier AI systems with top-tier research labs and teams - Fully remote and flexible — work on your own schedule, from anywhere - Freelance perks: autonomy, variety, and collaboration with a global expert community - Your security expertise creates a direct and lasting impact on how AI handles real-world threats - Potential for ongoing work and contract extension based on performance

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

Worldwide

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About this role · Stem

About the Role We're partnering with the world's leading AI research labs to make AI smarter — and we need physicists to do it. As a Physics AI Training Specialist, you'll use your advanced knowledge to design challenging problems, evaluate AI reasoning, and help build the benchmarks that push large language models to their limits. This is a fully remote, flexible contract role built for people who love rigorous thinking and want their expertise to have real-world impact beyond academia. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design advanced physics problems spanning mechanics, electromagnetism, thermodynamics, quantum mechanics, and more - Develop clear, step-by-step solutions that demonstrate rigorous logical reasoning - Evaluate AI-generated responses for accuracy, depth, and quality of reasoning - Collaborate with researchers to refine evaluation benchmarks from undergraduate to Masters level - 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 problem-solving skills across multiple advanced physics domains - Able to communicate complex ideas clearly and precisely in writing - Detail-oriented with a systematic approach to evaluating reasoning - No prior AI experience required — your physics knowledge is what matters Nice to Have - Experience with data annotation, quality evaluation, or academic research - Familiarity with problem-set design or tutoring at an advanced level - Exposure to computational or experimental physics methods Why Join Us - Work directly with industry-leading AI models and top research labs - Fully remote and asynchronous — work on your own schedule, from anywhere - Freelance perks: high autonomy, flexibility, and global collaboration - Meaningful work that shapes how AI understands and reasons about the physical world - Potential for ongoing contract renewals as new projects launch

Alignerr

Physics Subject Matter Expert – AI Content Specialist

AlignerrSTEM

$35-$55/hr

Not specified

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About this role · Stem

About the Role We're looking for physics experts in Berlin and across Germany to help train and evaluate cutting-edge AI models. Your deep understanding of physics will directly shape how AI reasons through complex problems — from undergraduate mechanics to graduate-level electromagnetism and beyond. This is a fully remote, flexible contract role where your subject matter expertise is the most valuable thing you bring. No AI background required. - Organization: Alignerr - Type: Hourly Contract - Location: Remote (Berlin, Germany) - Commitment: 10–40 hours/week What You'll Do - Design challenging, rigorous physics problems across domains such as mechanics, electromagnetism, thermodynamics, and quantum physics - Develop clear, step-by-step solutions that demonstrate precise reasoning and logical structure - Evaluate AI-generated responses for scientific accuracy, depth of reasoning, and quality of explanation - Collaborate with researchers to develop and refine benchmarks spanning undergraduate to Masters-level physics - Provide structured, actionable feedback that helps AI systems reason more like expert physicists Who You Are - Currently pursuing or have completed a Masters degree (or equivalent Diplom/M.Sc.) in Physics, Applied Physics, or a closely related field - Strong physics reasoning and problem-solving skills across multiple advanced domains - Able to communicate complex concepts clearly and concisely in written English - Detail-oriented with a systematic approach to quality and accuracy - Self-motivated and comfortable working independently and asynchronously - No prior AI experience required Nice to Have - Experience with data annotation, evaluation systems, or academic content creation - Familiarity with AI or machine learning concepts - Background in research, tutoring, or technical writing Why Join Us - Work directly on frontier AI projects in partnership with leading AI research labs - Fully remote and async — work on your own schedule from anywhere - Freelance perks: high autonomy, variety, and global collaboration - Contribute to meaningful work that advances the state of AI in STEM - Potential for ongoing contract renewals and expanded project scope

Alignerr

Japanese - Audio Transcript Editor

AlignerrLanguages / Audio & Voice / Writing & Editing

$10-$35/hr

Worldwide

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About this role · Audio

About the Role What if your native command of Japanese and your ear for precision could directly improve how AI understands and processes spoken language? We're looking for detail-oriented Japanese Audio Transcript Editors to clean up, correct, and polish audio transcripts — ensuring every word, timestamp, and formatting detail is accurate and consistent. This is structured, meaningful work at the intersection of language and technology. You'll listen carefully, catch what others miss, and help build the high-quality datasets that teach AI systems to truly understand Japanese speech. This is a fully remote, flexible contract role. No prior AI experience needed — just native-level Japanese, strong listening skills, and a commitment to word-level accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Listen to Japanese audio recordings and review corresponding transcripts for accuracy - Correct errors in transcription — including misheard words, missing segments, incorrect kanji, and punctuation issues - Verify and adjust word-level timing and alignment to match the audio precisely - Apply detailed style and formatting guidelines consistently across all assignments - Flag unclear, ambiguous, or low-quality audio segments according to project protocols - Maintain high accuracy and consistency across large volumes of transcript data - Work independently and asynchronously — fully on your own schedule Who You Are - Native or near-native fluency in Japanese with excellent listening comprehension - Meticulous attention to detail — you notice subtle errors that others overlook - Comfortable working with word-level accuracy and exact timing in transcripts - Able to follow detailed style guides and formatting rules precisely and consistently - Strong reading and writing skills in Japanese, including confident use of kanji, hiragana, and katakana - Self-motivated and reliable when working independently - Comfortable using web-based tools and audio playback interfaces Nice to Have - Experience as a transcriptionist, court reporter, or captioning/subtitling editor - Background in linguistics, language studies, or Japanese language education - Prior work with annotation platforms, data labeling tools, or transcription software - Experience with closed-captioning workflows or subtitle timing - Familiarity with AI training data or speech recognition systems Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Contribute to AI development that directly improves how technology understands Japanese speech - Potential for ongoing work and contract extension as new projects launch

Alignerr

Voice Talent- UK English (Wales)

AlignerrAudio & Voice

$120-$200/hr

Worldwide

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About this role · Audio

About the Role What if your Welsh voice could directly shape how AI understands the way real people in Wales speak? We're looking for professional voice actors and voice-over artists with an authentic Welsh accent to take part in paid in-studio recording sessions for a leading AI speech research project. Your voice will help AI systems better recognise and understand natural human conversation — making technology more accurate and inclusive for Welsh English speakers everywhere. This project does not involve voice cloning. - Organisation: Alignerr - Type: Contract - Session Format: In-person professional recording studio (locally assigned in Wales) - Commitment: 2–3 sessions of approximately 4 hours each --- What You'll Do - Record natural, conversational Welsh English speech in a professional studio environment - Participate in single-speaker sessions and dual-speaker dialogue recordings - Deliver realistic, human-sounding dialogue that feels unscripted and natural - Follow light direction to vary tone, pacing, and delivery across different scenarios - Bring authenticity and professionalism to every session --- Who You Are - A professional voice actor or voice-over artist with studio recording experience - A native or near-native Welsh accent speaker — your accent is your most important qualification - Currently based in Wales and able to attend in-person studio sessions - Fluent in English at a working level - Comfortable performing natural, conversational dialogue — not just scripted reads - Reliable, professional, and receptive to direction --- Nice to Have - Acting or performance background - Experience in broadcast, podcast production, or prior studio recording work - Comfort performing both solo monologue and back-and-forth conversational dialogue --- Why Join Us - Contribute to cutting-edge AI research alongside leading research labs - Play a direct role in making AI more accurate and representative for Welsh English speakers - Work with a professional, well-organised team that values your time and expertise - Competitive hourly contract rate for skilled voice talent - Be part of a rare, meaningful project that puts Welsh voices at the centre of AI development

Alignerr

Environmental Engineering - AI Data Trainer

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're partnering with the world's leading AI research labs to build smarter, more accurate AI — and we need environmental engineers to help get there. As an AI Data Trainer, you'll stress-test cutting-edge language models on real-world environmental engineering challenges, expose their blind spots, and help shape how AI reasons through complex technical problems. This is a rare opportunity to apply your domain expertise in a brand-new way — from anywhere in the world, on your own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Technical Problems — Create challenging environmental engineering scenarios spanning contaminant transport, mass balance in treatment plants, hydrology, pollutant dispersion, and Life Cycle Assessments (LCA) - Author Gold-Standard Solutions — Develop rigorous, step-by-step solutions including chemical dosage calculations, hydraulic flow models, and simulation outputs that serve as reference benchmarks for AI training - Audit AI Outputs — Evaluate AI-generated remediation plans, environmental impact statements, and technical calculations for accuracy, safety, and regulatory compliance (EPA, ISO 14001, and more) - Refine AI Reasoning — Identify logical errors such as incorrect stoichiometry, flawed dispersion modeling, or missed secondary environmental impacts, and provide structured feedback to improve model performance - Work Independently — Complete task-based assignments asynchronously on your own schedule Who You Are - Holds or is pursuing a Master's or PhD in Environmental Engineering, Civil Engineering (environmental focus), or a closely related field - Strong foundational knowledge in one or more core areas: aquatic chemistry, wastewater process design, air quality engineering, or hazardous waste remediation - Able to communicate complex technical concepts clearly and precisely in writing - High attention to detail — comfortable catching unit conversion errors (e.g., mg/L to ppm), verifying chemical equations, and checking regulatory compliance logic - Self-motivated and reliable in a remote, async work environment - No prior AI experience required Nice to Have - Experience with data annotation, quality evaluation, or technical review workflows - Familiarity with environmental modeling software (e.g., AERMOD, SWMM, or similar) - Background in EHS compliance or regulatory affairs Why Join Us - Work on cutting-edge AI projects with top research labs and make a direct impact on how AI handles environmental science - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure and support of a global team - Engage with intellectually stimulating, domain-specific challenges that go beyond typical consulting or industry work - Potential for ongoing work and contract extension

Alignerr

Cloud Security Analyst

AlignerrSoftware & Coding

$38-$60/hr

Worldwide

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About this role · Stem

About the Role We partner with the world's leading AI research labs to build smarter, safer AI systems — and we need cloud security practitioners who know how cloud environments actually fail. This is a unique opportunity to apply your hands-on cloud security experience to frontier AI development. You'll analyze real-world scenarios, validate AI reasoning, and directly influence how the next generation of AI understands cloud infrastructure and security risk. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze cloud security scenarios across AWS, GCP, and Azure to identify risks, misconfigurations, and failure patterns - Review and evaluate IAM, networking, storage, and container security issues based on real-world impact - Classify security gaps and cloud-related failures using your practitioner knowledge - Validate and improve AI-generated security reasoning to ensure it accurately reflects how cloud incidents actually unfold - Help shape datasets and evaluations that make AI smarter about cloud infrastructure security Who You Are - 2+ years of hands-on experience working with cloud environments in production - Solid understanding of cloud IAM, networking, storage, and container security concepts - Familiarity with real-world misconfigurations, vulnerabilities, and security incidents - Able to reason clearly about blast radius, risk exposure, and business impact - Self-directed, detail-oriented, and comfortable working asynchronously Nice to Have - Experience with cloud security tooling (e.g., AWS Security Hub, GCP Security Command Center, Defender for Cloud) - Background in incident response, penetration testing, or cloud architecture - Familiarity with compliance frameworks like SOC 2, CIS Benchmarks, or NIST - Prior experience with AI evaluation or data annotation workflows Why Join Us - Work directly on frontier AI systems with top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Put your real-world cloud security expertise to work in a high-impact, meaningful way - Potential for ongoing work and contract extension

Alignerr

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 AI writes and reasons about systems-level code? We're looking for experienced Rust engineers to review, evaluate, and improve AI-generated Rust code — helping ensure the next generation of AI understands memory safety, concurrency, and performance at an expert level. This is a fully remote, flexible contract role built for senior Rust developers who want meaningful, intellectually engaging 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 Rust code for correctness, memory safety, concurrency, and performance - 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 system-level failure modes — and implement scalable fixes - Provide structured, expert feedback on AI outputs across a range of systems programming challenges - 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 - Able to spot subtle bugs, unsafe patterns, and inefficient designs that AI might miss - Fluent in English with the ability to explain complex low-level programming concepts clearly and precisely - Bachelor's degree or higher in Computer Science or a related technical field - Self-motivated and consistent when working independently Nice to Have - Experience with distributed systems architecture or developer tooling - Familiarity with AI code generation tools or evaluation workflows - Background in embedded systems, OS development, or compiler engineering - Prior experience in technical writing, code review, or mentoring 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 - 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

Alignerr

Environmental Engineering - AI Data Trainer

AlignerrSTEM

$35-$60/hr

Worldwide

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About this role · Coding

About the Role AI is rapidly advancing into highly technical domains — and we need real experts to make sure it gets things right. We're looking for environmental engineers to help train and evaluate cutting-edge AI models on topics like water treatment, air quality management, and hazardous waste remediation. Your domain knowledge will directly shape how AI reasons through complex environmental problems — from contaminant transport to regulatory compliance. This is a rare opportunity to influence AI development from the inside, without leaving your field. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Problems — Craft advanced environmental engineering scenarios covering contaminant transport, mass balance in treatment plants, hydrology, Life Cycle Assessments (LCA), and more - Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions — including chemical dosage calculations, hydraulic flow models, and pollutant dispersion simulations — that serve as reference-quality benchmarks - Audit AI Outputs — Evaluate AI-generated remediation plans, environmental impact statements, and mathematical proofs for technical accuracy, regulatory adherence (EPA, ISO 14001), and safety - Improve AI Reasoning — Identify logical flaws in AI responses — such as incorrect stoichiometry in biological treatment processes or failure to account for secondary environmental impacts — and provide structured feedback to correct model behavior Who You Are - Pursuing or completed a Master's or PhD in Environmental Engineering, Civil Engineering (environmental focus), or a closely related discipline - Strong foundational expertise in at least one of: aquatic chemistry, wastewater process design, air quality engineering, or hazardous waste remediation - Able to communicate complex technical and ecological concepts clearly and precisely in writing - Detail-oriented with a high standard for accuracy — unit conversions, chemical equations, and regulatory logic all matter here - No prior AI experience required — your engineering knowledge is what we need Nice to Have - Experience with data annotation, quality assurance, or evaluation workflows - Familiarity with environmental modeling software (e.g., AERMOD, SWMM, or similar) - Background in EHS compliance or environmental consulting Why Join Us - Work on cutting-edge AI projects alongside leading AI research labs - Fully remote and flexible — work on your own schedule, 10 to 40 hours per week - Freelance perks: autonomy, variety, and global collaboration - Apply your technical expertise in a brand new way and expand your professional impact - Potential for ongoing work and contract extension

Alignerr

Frontend TypeScript Engineer (AI Training)

AlignerrSoftware & Coding

$60-$90/hr

Worldwide

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About this role · Coding

About the Role What if your deep expertise in TypeScript could directly influence how AI writes code for millions of developers around the world? We're looking for experienced Frontend TypeScript Engineers in Singapore to review, evaluate, and guide AI-generated code — helping cutting-edge AI models understand what truly type-safe, scalable, and modern web development looks like. This is a fully remote, flexible contract role. You'll work alongside leading AI research teams, applying your real-world frontend knowledge to tasks that have a lasting impact on how AI understands and produces TypeScript code. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated TypeScript code for strict type safety, accurate interface design, and correct generic usage - Develop complex, type-safe frontend components that demonstrate best practices in modern web architecture - Provide detailed technical commentary on architectural decisions and type-driven development strategies - Identify and flag ambiguities or errors in AI responses related to complex type definitions and asynchronous frontend patterns - Work independently and asynchronously — fully on your own schedule Who You Are - Deep expertise in TypeScript — including static typing, generics, interfaces, and utility types - 3–5 years of hands-on experience with modern frontend or full-stack frameworks such as React, Angular, Next.js, Nuxt.js, or Node.js - Strong written and verbal communicator who can clearly articulate technical reasoning - Naturally detail-oriented with a high standard for code quality and correctness - Bachelor's degree or higher in Computer Science or a related field preferred Nice to Have - Experience with data annotation, model evaluation, or AI training workflows - Familiarity with full-stack TypeScript patterns and performance optimization - Background in code review, technical writing, or engineering mentorship Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Make a direct, tangible impact on how AI understands and writes modern TypeScript - Potential for ongoing work and contract extension as new projects launch

Alignerr

Public Policy Economist (AI Training)

AlignerrEducation & Humanities / Finance & Accounting

$35-$70/hr

Worldwide

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About this role · Stem

About the Role We're looking for experienced economists with a public policy background to help shape how AI understands and reasons about economics. Your expertise will directly influence the quality, accuracy, and rigor of AI-generated policy analysis — 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 and evaluate AI-generated economics content focused on public policy, regulation, and welfare - Assess the quality of economic reasoning, methodology, and conclusions in AI outputs - Provide structured, detailed feedback to improve clarity, analytical rigor, and real-world applicability - Validate policy scenarios, economic tradeoffs, and applied economics arguments for accuracy - Work independently and asynchronously — on your schedule, at your pace Who You Are - 3+ years of experience in public policy, applied economics, or economics education - Strong command of policy analysis, welfare economics, and regulatory frameworks - Able to critically assess written economic arguments and recommendations - Clear and articulate written communicator — comfortable providing detailed feedback - Self-directed and reliable in a remote, asynchronous work environment Nice to Have - Graduate degree in Economics, Public Policy, or a related field - Background in government, think tanks, NGOs, or policy research organizations - Familiarity with AI tools or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that improves how AI reasons about policy and economics worldwide - Potential for ongoing work and contract extension

Alignerr

Formal Verification Scientist (Lean 4 & Mathlib)

AlignerrSTEM / Software & Coding

$170-$200/hr

Worldwide

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About the Role What if your deep mathematical training could directly shape how AI understands and reasons about formal proof? We're looking for mathematicians and formal verification specialists to translate advanced mathematical arguments into machine-verifiable Lean 4 proofs — working at the very edge of what modern proof assistants can express and automate. This is a fully remote, flexible contract role built for people who find genuine satisfaction in the precision and structural elegance of formal mathematics. No AI background needed — just mastery of rigorous proof and hands-on experience with proof assistants. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into clean, structured Lean 4 formalizations with an emphasis on correctness and clarity - Analyze proofs across domains — identifying gaps, hidden assumptions, and formalizable sub-structures - Construct formalizations that test and push the boundaries of existing proof assistants, especially where automation fails - Collaborate with AI researchers to design, evaluate, and refine formal verification strategies - Develop readable, reproducible proof scripts aligned with mathematical best practices and Lean/Mathlib idioms - Provide guidance on proof decomposition, lemma selection, and structuring techniques - Investigate where automated provers break down and clearly articulate the underlying reasons - Formalize classical results and uncover deeper patterns or generalizations implicit in the original mathematics Who You Are - Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Strong foundation in rigorous proof writing across areas such as algebra, analysis, topology, logic, or discrete mathematics - Hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable systems — Lean 4 strongly preferred - Deep enthusiasm for formal verification, proof assistants, and mechanized mathematics - Able to translate dense, informal mathematical arguments into precise, machine-checkable formalizations - Self-motivated and comfortable working independently in an asynchronous environment Nice to Have - Experience with large-scale formalization projects such as Mathlib - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tools - Exposure to theorem provers in settings where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, data quality, or evaluation workflows - Strong communication skills for articulating formalization decisions, edge cases, and proof strategies Why Join Us - Work alongside world-leading AI research teams on genuinely frontier problems - Fully remote and flexible — work on your own schedule, from anywhere - Freelance autonomy with the depth and structure of meaningful, intellectually demanding work - Gain direct exposure to how advanced LLMs are trained and evaluated on formal reasoning tasks - Contribute to a field where your expertise is rare, valued, and has lasting impact - Potential for ongoing work and contract extension as new projects launch

Alignerr

Marketing Instructor

AlignerrBusiness & Consulting / Education & Humanities

$35-$70/hr

Worldwide

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About the Role We're looking for experienced marketing educators to help shape how AI understands branding, consumer behavior, and marketing strategy. Your real-world expertise will directly influence the quality and accuracy of AI systems used by millions — and you'll do it entirely on your own schedule. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly / Task-based Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated marketing questions, scenarios, and strategic explanations - Assess the quality of AI reasoning around positioning, messaging, and go-to-market strategy - Provide clear, structured feedback to improve the accuracy and real-world relevance of AI outputs - Apply your teaching experience to identify and correct common marketing misconceptions - Work independently and asynchronously — no meetings, no set hours Who You Are - 3+ years of experience teaching marketing at the postsecondary level - Strong command of marketing strategy, consumer behavior, and business communication - Able to critically assess written strategic reasoning and marketing recommendations - Comfortable delivering precise, well-structured written feedback - Self-motivated and reliable when working independently Nice to Have - Master's degree in Marketing, Business, or a related field - Hands-on industry experience in marketing, brand strategy, or growth roles - Familiarity with AI tools or content evaluation workflows Why Join Us - Work on cutting-edge AI projects with top research labs - Fully remote and flexible — work whenever and wherever suits you - Freelance perks: autonomy, variety, and global collaboration - Make a meaningful contribution to how AI learns and communicates real marketing expertise - Potential for ongoing work and contract extension

Alignerr

Data Scientist (Masters)

AlignerrData & Analytics / STEM / Software & Coding

$40-$80/hr

Worldwide

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About the Role What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI models think and reason? We're looking for data scientists with advanced degrees to challenge, audit, and improve cutting-edge AI systems — pushing them to their limits and documenting exactly where they fail. This is a fully remote, flexible contract role. No prior AI industry experience required — just deep, battle-tested knowledge of data science and a sharp eye for technical accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Challenges — Craft complex, domain-specific data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Author Ground-Truth Solutions — Build rigorous, step-by-step technical solutions — including Python/R scripts, SQL queries, and mathematical derivations — that serve as the gold standard for AI evaluation - Audit AI-Generated Code — Evaluate AI outputs across libraries like Scikit-Learn, PyTorch, and TensorFlow for correctness, efficiency, and technical soundness - Sharpen AI Reasoning — Identify logical failures in AI outputs — data leakage, overfitting, improper handling of imbalanced datasets — and provide structured, actionable feedback to improve how models reason through problems Who You Are - Currently pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a quantitative field with heavy emphasis on data analysis - Strong foundational knowledge across core areas — supervised and unsupervised learning, deep learning, big data technologies (Spark/Hadoop), or NLP - Able to communicate complex algorithmic concepts and statistical results clearly and precisely in writing - Naturally detail-oriented — you catch errors in code syntax, mathematical notation, and statistical conclusions that others miss - No prior AI or data annotation experience required Nice to Have - Experience with data annotation, data quality evaluation, or AI evaluation systems - Familiarity with production-level data science workflows — MLOps, CI/CD for models, or similar - Exposure to model interpretability, fairness, or robustness testing Why Join Us - Work directly with industry-leading AI research labs on cutting-edge language model development - Fully remote and async — work when and where it suits you, on your own terms - Freelance autonomy with meaningful, intellectually stimulating work - High-agency contractor environment with international reach - Ongoing project opportunities and contract renewals as new initiatives launch

Alignerr

Offensive Security Analyst (Structured / Non-Exploit)

AlignerrSoftware & Coding

$40-$60/hr

Worldwide

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About the Role What if your hard-won knowledge of how attackers think, move, and succeed could directly shape the AI systems that millions of people will rely on to stay secure? We're looking for Offensive Security Analysts to bring real-world adversarial thinking to frontier AI development. This isn't a traditional red team gig — there's no exploit development, no active intrusion, and no CVE hunting. Instead, you'll apply your deep understanding of attack paths, kill chains, and adversary behavior to help train and evaluate AI systems that reason about cybersecurity at a high level. This is a fully remote, flexible contract role. If you think like an attacker and can articulate how threats unfold in production environments, we want to hear from you. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic attack paths, kill chains, and adversary strategies across modern systems and environments - Identify and classify weaknesses, misconfigurations, and defensive gaps in structured scenarios - Review red-team-style narratives and intrusion scenarios for accuracy, realism, and completeness - Generate, label, and validate adversarial reasoning data used to train and evaluate AI models - Clearly articulate attack chains, business impact, and security tradeoffs in written form - Work independently and asynchronously — fully on your own schedule Who You Are - 2+ years of hands-on experience in pentesting, red teaming, or a blue-team role with deep offensive knowledge - You understand how real attacks unfold in production environments — not just in theory - You can break down a complex attack chain and explain it clearly to a technical audience - You think in terms of attacker objectives, not just individual techniques - Naturally detail-oriented with a structured, methodical approach to analysis - Comfortable producing written assessments and structured data outputs Nice to Have - Familiarity with frameworks like MITRE ATT&CK, Cyber Kill Chain, or STRIDE - Experience writing threat models, attack narratives, or red team reports - Background in threat intelligence, security architecture review, or purple teaming - Exposure to cloud, OT/ICS, or enterprise network environments - Prior experience contributing to AI or data labeling projects Why Join Us - Work directly on frontier AI systems 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 - Apply your offensive security expertise to a genuinely novel and high-impact problem space - Potential for ongoing work and contract extension as new projects launch

Alignerr

Business Administration (MBA) - AI Content Specialist

AlignerrBusiness & Consulting / Finance & Accounting

$45-$90/hr

Worldwide

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About the Role What if your MBA — the frameworks, the financial models, the strategic instincts — could directly shape how AI advises executives and powers business decisions for millions of people worldwide? We're looking for business professionals with advanced degrees to help train and evaluate cutting-edge AI models on corporate finance, market strategy, operations, and organizational behavior. Your expertise will become the benchmark that AI learns from — ensuring it can reason at the level of a seasoned business professional. This is a fully remote, flexible contract role. No prior AI experience required — just deep business knowledge and a sharp analytical mind. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Complex Business Challenges — Build advanced case studies and quantitative problems spanning DCF valuation, market entry strategy, supply chain optimization, cap table modeling, and organizational decision-making - Author Ground-Truth Solutions — Write rigorous, step-by-step model answers that incorporate financial statements, strategic frameworks (4Ps, 5Cs, Porter's Five Forces), and executive-level rationale — serving as the "gold standard" for AI training - Audit AI Reasoning — Evaluate AI-generated business plans, financial forecasts, and case analyses for logical consistency, mathematical accuracy, and adherence to professional business standards - Sharpen AI Logic — Identify and document reasoning failures such as misapplied WACC calculations, sunk cost fallacies, or failure to account for macroeconomic variables, and provide clear, structured corrective feedback Who You Are - Holder of an MBA from an accredited institution - Deeply knowledgeable in at least two core business disciplines: Finance, Marketing, Operations, or Strategic Management - Skilled at synthesizing complex data into clear, executive-style analysis and recommendations - Exceptionally detail-oriented — you catch errors in financial formulas, logical arguments, and data interpretation - A clear, precise writer who can communicate nuanced business reasoning in structured formats - No prior AI or data annotation experience required Nice to Have - Background in management consulting, investment banking, or corporate strategy - Experience with data annotation, content evaluation, or quality assurance workflows - Proficiency in quantitative tools such as Excel financial modeling, Tableau, or SQL - Familiarity with AI tools or language model evaluation as an end user Why Join Us - Work directly with industry-leading AI research labs and cutting-edge language models - Fully remote and flexible — work when and where you choose, on your own schedule - High-autonomy contractor model — you set your pace within a 10–40 hour/week range - Make a tangible impact on how AI understands and reasons about the business world - Potential for ongoing work and contract renewals as new projects launch

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