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Alignerr

German - Generalist Voice Actor

AlignerrAudio & Voice / Languages

$250-$280/hr

Worldwide

About this role · Audio

About the Role What if your voice could directly shape how AI speaks to millions of German speakers around the world? We're looking for professional German-speaking voice actors to record high-quality audio and evaluate AI-generated speech — helping train the next generation of intelligent voice systems. This is a fully remote, flexible contract role. No AI background needed — just a native command of spoken German, professional recording capability, and the talent to deliver natural, expressive performances. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: Flexible — work on your own schedule > Note: This role supports AI speech development and does not involve voice cloning of any kind. What You'll Do - Record clear, high-fidelity German audio using provided scripts and prompts - Evaluate AI-generated speech for naturalness, accuracy, expressiveness, and overall quality - Provide structured, constructive feedback to help improve synthesized voice outputs - Review and refine scripts as needed to ensure they sound natural and are easy to deliver - Work independently and asynchronously — fully on your own schedule Who You Are - Full fluency in spoken German — native or near-native proficiency - Prior experience in voice acting, narration, audiobooks, dubbing, or comparable audio work - Access to professional recording equipment and a quiet, controlled recording environment - Able to consistently deliver engaging, expressive, and well-articulated performances - Sharp attention to detail when evaluating pronunciation, tone, pacing, and clarity - No prior AI or tech experience required Nice to Have - Experience with broadcast, commercial, or e-learning voice-over work - Familiarity with audio editing tools or DAW software - Awareness of regional German dialect variations - Background in linguistics, communications, or performing arts Why Join Us - Work on cutting-edge AI projects alongside leading research labs and Fortune 500 companies - Fully remote and flexible — record and evaluate on a schedule that works for you - Freelance autonomy with the structure of meaningful, task-based work - Gain direct exposure to advanced large language models and modern AI speech training - Make a tangible impact on how AI communicates in German at a global scale - High performers may take on expanded responsibilities and mentor incoming contributors

Alignerr

Back End Developer (AI Infrastructure)

AlignerrSoftware & Coding

$20-$100/hr

Worldwide

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About this role · Coding

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

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for physics experts to help train and evaluate cutting-edge AI models. Your deep understanding of physical principles will directly shape how AI reasons through complex scientific problems — contributing to some of the most advanced AI research happening today. This is a fully remote, flexible contract role designed for Masters-level physicists who want to apply their expertise in a high-impact, forward-looking way. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design advanced physics problems spanning mechanics, electromagnetism, thermodynamics, and more to rigorously test AI reasoning - Develop clear, step-by-step solutions with logically sound and well-structured explanations - Evaluate AI-generated outputs for scientific accuracy, reasoning quality, and depth - Collaborate with researchers to build and refine benchmarks across undergraduate through Masters-level physics topics - Work independently and asynchronously on your own schedule Who You Are - Currently pursuing or have completed a Masters degree in Physics, Applied Physics, or a closely related field - Strong physics reasoning and problem-solving ability across advanced domains - Able to communicate complex scientific concepts clearly and precisely in writing - Detail-oriented with a structured, analytical approach to feedback - No prior AI experience required — your physics expertise is what matters Nice to Have - Experience with data annotation, data quality review, or evaluation systems - Familiarity with AI or machine learning concepts - Background in tutoring, academic writing, or scientific publishing Why Join Us - Work on cutting-edge AI projects alongside top research labs and AI teams - Fully remote and flexible — work when and where it suits you - Freelance perks: high autonomy, variety of problems, and global collaboration - Contribute to meaningful work that shapes how AI understands science - Potential for ongoing work and contract renewal

Alignerr

Data Labeling Specialist

AlignerrGeneral

$40-$120/hr

Worldwide

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Alignerr

Principal Clinical Scientist

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your career designing rigorous clinical trials and interpreting regulatory-grade data could directly shape how AI understands biomedical science? We're looking for a Principal Clinical Scientist to bring senior-level clinical expertise into the development of cutting-edge AI systems — ensuring these models reason about clinical evidence the way the world's top regulatory scientists do. This is a fully remote, flexible contract role built for experienced clinical scientists who want to do meaningful work at the frontier of AI and biomedical research. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design and review clinical trial protocols used to generate high-quality, regulator-ready datasets for AI training - Interpret and audit clinical trial results to ensure accuracy, consistency, and alignment with regulatory standards - Evaluate AI-generated clinical analyses for scientific soundness and regulatory relevance - Provide expert, structured feedback that shapes how AI models reason about clinical trial data, outcomes, and evidence - Work independently and asynchronously — fully on your own schedule Who You Are - Senior-level experience designing clinical trial protocols intended for regulatory submission - Deep expertise interpreting clinical data for agencies such as the FDA, EMA, or equivalent bodies - Strong command of clinical research methodology, biostatistics, or translational science - Rigorous, detail-oriented thinker who can translate complex clinical concepts into clear, structured feedback - Self-motivated and reliable when working independently without supervision Nice to Have - Prior experience with data annotation, data quality review, or AI evaluation workflows - Background in regulatory affairs, medical writing, or clinical operations - Familiarity with AI tools or machine learning applications in healthcare or life sciences - Experience contributing to multi-site or global clinical trials Why Join Us - Work directly on frontier AI systems making an impact in clinical and biomedical research - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, expert-level work - Influence how AI understands, evaluates, and reasons about real-world clinical evidence - Collaborate with world-leading AI research teams and labs - Potential for ongoing work and contract extension as new projects launch

Alignerr

Security Operations Analyst

AlignerrSoftware & Coding

$30-$60/hr

Worldwide

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About this role · Coding

About the Role We're partnering with leading AI research labs to build the next generation of security-aware AI systems. As a Security Operations Analyst, your hands-on SOC experience will directly shape how AI understands, reasons through, and responds to real-world cyber threats. This is a unique opportunity to apply your threat detection and incident response expertise beyond the SOC — and leave a lasting mark on how AI handles security at scale. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Analyze realistic SOC scenarios — alerts, incidents, and investigations — and document how you reason through them - Classify severity levels, identify root causes, and recommend appropriate response actions - Review and evaluate AI-generated detection logic and investigation workflows for accuracy and realism - Validate AI outputs to ensure they reflect how experienced analysts actually think and operate - Provide structured, expert feedback that directly improves AI behavior in security contexts Who You Are - 2+ years of experience in SOC, incident response, or security operations - Hands-on familiarity with SIEM platforms, alert triage, and investigation workflows - Strong ability to distinguish true threats from background noise and false positives - Clear written communication skills — you can explain your reasoning, not just your conclusions - Self-motivated and comfortable working independently on task-based assignments Nice to Have - Experience with threat intelligence, detection engineering, or purple team exercises - Familiarity with AI systems or previous AI evaluation work - Background in writing detection rules, runbooks, or incident documentation Why Join Us - Work on frontier AI projects alongside world-class research teams - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Make a real impact on how AI understands cybersecurity at a foundational level - Potential for ongoing work and contract extension

Alignerr

Principal Cloud Security Architect

AlignerrSoftware & Coding

$40-$80/hr

Worldwide

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About this role · Coding

About the Role What if your deep expertise in cloud security could directly protect large-scale environments from the architectural risks that most teams never catch? We're looking for a Principal Cloud Security Architect to evaluate cloud infrastructures across AWS, Azure, and GCP — hunting down misconfigurations, IAM vulnerabilities, and long-term design gaps before they become breaches. This is a fully remote, flexible contract role built for seasoned cloud security professionals who think in systems, communicate clearly, and know exactly where cloud architectures go wrong. - Type: Hourly Contract - Location: Remote - Commitment: Flexible, with potential for recurring engagements What You'll Do - Assess cloud architectures across AWS, Azure, and GCP for security weaknesses and design flaws - Review IAM configurations, network segmentation, and resource-level policies for privilege risks and insecure patterns - Identify misconfigurations, architectural vulnerabilities, and gaps in security controls - Produce clear, structured documentation of findings and actionable mitigation guidance - Validate cloud environments against established security frameworks and industry best practices - Support recurring assessments of cloud environments and evolving deployment patterns What You Bring Must-Have: - Deep, hands-on experience in cloud security architecture at scale - Strong command of IAM models, network design principles, and cloud service models - Ability to translate complex architectural findings into clear, structured written reports - Proven track record identifying real-world security gaps — not just checkbox compliance Nice to Have: - Experience working across multi-cloud environments - Familiarity with zero-trust architecture principles - Background in high-compliance environments (FedRAMP, HIPAA, PCI-DSS, SOC 2, etc.) - Relevant certifications such as AWS Security Specialty, CCSP, CISSP, or equivalent Why Join Us - Work on high-impact security challenges across complex, large-scale cloud environments - Fully remote and flexible — work on your schedule, from wherever you work best - Freelance autonomy with meaningful, substantive work that actually matters - Potential for ongoing engagements and long-term contract extension - Contribute directly to stronger cloud security postures at a meaningful scale

Alignerr

Physics Masters

AlignerrSTEM

$35-$55/hr

Worldwide

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About this role · Stem

About the Role We're looking for physics graduates and current Masters students to help train and evaluate cutting-edge AI models. Your deep understanding of physical principles will directly shape how AI reasons through complex scientific problems — contributing to some of the most advanced AI systems being built today. This is a fully remote, flexible contract role that lets you apply your academic expertise in a high-impact, forward-looking field. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design rigorous physics problems across domains such as mechanics, electromagnetism, thermodynamics, and quantum physics to test AI reasoning - Develop clear, step-by-step solutions with well-structured logical frameworks - Evaluate AI-generated outputs for scientific accuracy, depth of reasoning, and quality - Collaborate with researchers to build and refine benchmarks spanning undergraduate to Masters-level topics - Provide structured, actionable feedback that helps improve AI model performance Who You Are - Currently pursuing or have completed a Masters degree in Physics, Applied Physics, or a closely related field - Strong analytical and problem-solving skills across advanced physics domains - Able to communicate complex scientific concepts clearly and precisely in writing - Detail-oriented with a systematic approach to evaluation - No prior AI or machine learning experience required Nice to Have - Experience with data annotation, quality evaluation, or academic research - Familiarity with AI language models or prompt-based tools - Background in experimental or computational physics 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 international collaboration - Meaningful work that puts your physics knowledge to use at the frontier of AI development - Potential for ongoing contract renewals and expanded project opportunities

Alignerr

Voice Recording Specialist

AlignerrAudio & Voice

$40-$120/hr

Worldwide

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About this role · Audio

About the Role What if your voice could directly shape how AI communicates with people around the world? We're looking for Voice Recording Specialists to capture natural, clear speech samples that help train the next generation of AI speech systems — making them more human, more accurate, and more capable. This is a fully remote, flexible contract role open to anyone with a clear speaking voice and a reasonably quiet space to record. No voice acting background, no studio equipment, and no prior AI experience required — just your voice and a few hours a week. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Record clear, natural voice samples by reading provided scripts and responding to prompts - Vary your tone, pacing, and delivery style as directed to capture diverse speech patterns - Participate in both scripted reading sessions and natural conversational recordings - Ensure all recordings are clean, clear, and free of background noise - Complete brief metadata forms describing each recording session - Work independently and asynchronously — fully on your own schedule Who You Are - Clear, natural speaking voice — any accent or speech style welcome - Access to a quiet environment suitable for recording - A microphone, headset, or smartphone with decent audio quality - Comfortable reading aloud and being recorded - Reliable and self-motivated when working independently - No voice acting, audio production, or AI experience required Nice to Have - Experience in broadcasting, podcasting, narration, teaching, or public speaking - Familiarity with audio recording tools or software - Ability to deliver scripted content with varied emotional tone or emphasis - Background in linguistics, communications, or performing arts Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — record when and where it suits you - Freelance autonomy with the structure of meaningful, task-based work - Make a direct, tangible contribution to how AI understands and produces human speech - Potential for ongoing work and contract extension as new projects launch

Alignerr

German Audio Transcriptionist – Zurich (AI Training)

AlignerrLanguages / Audio & Voice

$10-$35/hr

Not specified

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About this role · Audio

About the Role What if your sharp ears and fluent German could directly influence how AI understands spoken language across the German-speaking world? We're looking for meticulous transcriptionists in the Zurich area to produce precise, high-quality transcriptions of German-language audio — building the real-world datasets that make AI systems smarter and more natural. This is a fully remote, flexible contract role. Swiss German speakers and speakers of standard Hochdeutsch based in Zurich are both strongly encouraged to apply. No AI background needed — just native-level fluency, exceptional listening skills, and a careful, consistent approach to written German. - Organization: Alignerr - Type: Hourly Contract - Location: Remote (Zurich, Switzerland) - Commitment: 10–40 hours/week What You'll Do - Listen to German-language audio recordings and produce precise, verbatim transcriptions - Handle challenging audio — including crosstalk, filled pauses, heavy accents, background noise, and multiple simultaneous speakers - Accurately identify and distinguish between different speakers throughout recordings - Follow detailed style and formatting guidelines with consistency and precision - Apply transcription conventions for non-verbal sounds, incomplete utterances, and spoken-language phenomena - Maintain high quality and accuracy standards across large volumes of audio - Work independently and asynchronously at your own pace Who You Are - Native or near-native fluency in German — Swiss German speakers especially welcome - Exceptional listening skills with the ability to parse difficult or noisy audio - Highly detail-oriented with a methodical, patient approach to task-based work - Comfortable following and consistently applying detailed style guides and formatting rules - Strong written standard German (Hochdeutsch) skills — spelling, punctuation, and grammar come naturally - Self-motivated and reliable when working independently - Comfortable using web-based tools and platforms Nice to Have - Professional experience in transcription, court reporting, or stenography - Background in subtitling, closed-captioning, or media post-production - Linguistics training or academic background in German language studies - Prior experience with annotation platforms or data labeling workflows - Familiarity with transcription software or audio editing tools - Awareness of Swiss German dialect features (Zürichdeutsch and beyond) and their relationship to standard written German 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 spoken German - Sharpen your transcription and linguistic skills on diverse, real-world audio - Potential for ongoing work and contract extension as new projects launch

Alignerr

Vulnerability Management Analyst

AlignerrSoftware & Coding

$35-$60/hr

Worldwide

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About this role · Coding

About the Role We're looking for experienced security professionals to help train and evaluate cutting-edge AI systems. At Alignerr, we partner with the world's leading AI research labs — and we need practitioners who understand how vulnerability management actually works in the real world. This isn't theoretical work. You'll bring your hands-on experience with CVEs, scanners, patching workflows, and risk prioritization to help AI reason about security the way a skilled analyst would. - 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 appropriate remediation strategies - Evaluate patching, mitigation, and remediation decision-making scenarios for realism and accuracy - Generate, label, and validate security-reasoning data used to train and benchmark AI systems - Apply real-world judgment to distinguish genuine risk from theoretical noise Who You Are - 2+ years of experience in vulnerability management, security operations, or infrastructure security - Familiar with CVEs, vulnerability scanners, patching workflows, and risk prioritization frameworks (e.g., CVSS, EPSS, SSVC) - Able to think through the tradeoffs between theoretical risk scores and what actually matters in production environments - A clear, structured, and analytical thinker who communicates reasoning well in writing - Comfortable working independently and asynchronously on task-based assignments Nice to Have - Experience with tools like Tenable, Qualys, Rapid7, or similar platforms - Background in cloud security, DevSecOps, or enterprise patch management - Familiarity with AI evaluation or data labeling workflows Why Join Us - Work directly on frontier AI systems alongside top-tier research teams - Fully remote and flexible — work on your own schedule - Freelance perks: autonomy, variety, and global collaboration - Put your security expertise to use in a genuinely novel and high-impact way - 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 this role · Stem

About the Role What if your deep mathematical training could directly shape how AI systems understand and reason about formal proof? We're looking for Formal Verification Scientists to translate sophisticated human-written mathematics into precise, machine-verifiable Lean 4 formalizations — working at the cutting edge of what proof assistants can express, capture, and automate. This is a fully remote, flexible contract role built for mathematicians who are passionate about formal verification and want their expertise to matter at the frontier of AI research. - 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 — algebra, analysis, topology, logic, discrete math — identifying gaps, hidden assumptions, and formalizable sub-structures - Construct formalizations that test and push the limits of existing proof assistants, particularly where automated tools struggle or fail - Investigate where and why automated provers break down — whether due to complexity, missing lemmas, or insufficient libraries — and articulate those findings clearly - Collaborate with AI researchers to design, refine, and evaluate strategies for improving formal verification pipelines - Develop proof scripts that reveal deeper patterns or generalizations implicit in the original mathematics - Provide guidance on proof decomposition, lemma selection, and structuring techniques for formal models Who You Are - Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Strong foundation in rigorous proof writing and mathematical reasoning across one or more areas: algebra, analysis, topology, logic, or discrete mathematics - Hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or a comparable proof assistant — Lean 4 strongly preferred - Deep enthusiasm for formal verification, proof assistants, and the future of mechanized mathematics - Able to translate dense, informal arguments into well-structured formal proofs that a machine can verify - Self-directed and comfortable working independently in a remote, async environment Nice to Have - Familiarity with type theory, the Curry-Howard correspondence, and proof automation tools - Experience contributing to or working within large-scale formalization projects such as Mathlib - Exposure to theorem provers where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, evaluation systems, or AI training workflows - Strong written communication skills for documenting formalization decisions, edge cases, and reasoning strategies The Ideal Candidate You're a mathematically mature problem-solver who thrives at the intersection of mathematics and computer science. You find genuine satisfaction in taking a dense, elegant human argument and expressing it in a form a machine can understand. You appreciate precision, structural beauty, and the intellectual challenge of resolving gaps that automated tools cannot yet bridge. Why Join Us - Work directly on cutting-edge AI projects with leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy: set your own pace, own your work, collaborate globally - Gain rare exposure to how frontier AI models are trained and evaluated on formal mathematics - Meaningful, intellectually stimulating work at the boundary of what proof assistants can do - Potential for ongoing work and contract extension as new projects launch

Alignerr

Data Science Expert - AI Content Specialist

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 modeling, and data engineering could directly shape the next generation of AI? We're looking for Data Science Experts to stress-test and refine advanced AI models — designing hard problems, building gold-standard solutions, and identifying exactly where AI reasoning breaks down. This is a fully remote, flexible contract role built for working data scientists, researchers, and advanced students who want meaningful, high-impact work on their own schedule. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Advanced Challenges — Create complex, domain-rich data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more - Build Ground-Truth Solutions — Author rigorous, step-by-step technical responses including Python/R scripts, SQL queries, and mathematical derivations that serve as definitive reference answers - Audit AI-Generated Code — Evaluate model outputs using libraries like Scikit-Learn, PyTorch, and TensorFlow for correctness, efficiency, and best practices - Refine AI Reasoning — Identify logical failures such as data leakage, overfitting, improper handling of class imbalance, or flawed statistical conclusions, and provide structured feedback to improve model behavior Who You Are - Pursuing or holding a Master's or PhD in Data Science, Statistics, Computer Science, or a related quantitative discipline - Strong foundational knowledge in supervised/unsupervised learning, deep learning, NLP, or big data technologies (Spark, Hadoop) - Able to communicate complex algorithmic and statistical concepts clearly in writing - Meticulous 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, or model evaluation workflows - Familiarity with production data science practices such as MLOps or CI/CD pipelines for models - Background in academic research or technical writing Why Join Us - Work directly with industry-leading AI research labs on cutting-edge language models - Fully remote and async — work on your own schedule, from anywhere - Freelance flexibility with consistent, meaningful task-based work - High-autonomy contractor role with global reach - Potential for ongoing work and contract extension as new AI projects launch

Alignerr

Software Engineer - YAML Experience

AlignerrSoftware & Coding

$40-$55/hr

Worldwide

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About this role · Coding

About the Role What if your precision with YAML and configuration systems could directly influence how AI understands and generates structured code for engineers around the world? We're looking for detail-oriented Software Engineers to review, author, and evaluate YAML configurations — helping ensure AI-generated outputs are accurate, well-structured, and production-ready. This is a fully remote, flexible contract role. If you're an engineer who thrives in the details — spotting subtle inconsistencies, enforcing schema compliance, and thinking carefully about system logic — this role is built for you. - Organization: Alignerr (Powered by Labelbox) - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Author, review, and evaluate YAML files used for configuration, data pipelines, and system definitions - Assess AI-generated YAML outputs for structural accuracy, schema compliance, and logical consistency - Identify formatting issues, edge cases, and subtle errors that could impact downstream systems - Collaborate with engineers and researchers to support reliable system behavior and data quality - Apply meticulous attention to detail to catch problems before they propagate - Complete task-based assignments independently on your own schedule Who You Are - 1+ year of professional Software Engineering experience - Hands-on experience working with YAML in real-world production or data-driven environments - Naturally detail-oriented — you catch what others miss and take pride in precision - Familiar with version control workflows (e.g., Git) and structured engineering processes - Self-motivated and comfortable following precise technical requirements independently Nice to Have - Experience with configuration-driven systems, CI/CD pipelines, or infrastructure tooling - Exposure to schema validation, linting, or structured data formats such as JSON or XML - Prior experience supporting AI, data, or automation workflows - Background in DevOps, platform engineering, or backend 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 - Make a direct, tangible impact on how AI generates and understands configuration and code - Potential for ongoing work and contract extension as new projects launch

Alignerr

Oncology Clinical Researcher

AlignerrHealthcare

$40-$80/hr

Worldwide

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About this role · Stem

About the Role What if your deep knowledge of cancer clinical trials could directly shape how AI understands and reasons about oncology — improving the tools that researchers, clinicians, and scientists rely on? We're looking for Oncology Clinical Researchers to bring real-world clinical expertise into cutting-edge AI development. You'll evaluate, review, and inform AI-generated oncology content — ensuring it reflects the scientific rigor, regulatory standards, and clinical nuance that this field demands. This is a fully remote, flexible contract role. No AI background needed — just serious expertise in oncology clinical research and a sharp eye for accuracy. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review and evaluate AI-generated oncology content for clinical accuracy, scientific validity, and regulatory alignment - Apply your expertise in trial design to assess AI outputs against real-world protocol standards — including patient enrollment, endpoint selection, and compliance requirements - Analyze AI-generated interpretations of cancer trial data, including safety profiles, efficacy outcomes, and biomarker findings - Evaluate whether AI-produced regulatory and scientific summaries meet the standards expected for FDA/EMA submissions and clinical publications - Provide structured, detailed feedback that directly improves how AI systems reason about oncology data - Work independently and asynchronously — fully on your own schedule Who You Are - Experienced in designing and managing oncology clinical trials — from protocol development through data readout - Strong background in analyzing oncology clinical data, including endpoints, safety profiles, and biomarkers - Familiar with regulatory submission standards for agencies such as the FDA or EMA - Detail-oriented and rigorous — you hold AI outputs to the same standards you'd apply in real clinical practice - Comfortable providing clear, structured written feedback across a range of oncology topics - No prior AI or tech experience required Nice to Have - Prior experience with data annotation, data quality assessment, or AI evaluation workflows - Background in translational oncology, clinical pharmacology, or biomarker science - Experience contributing to peer-reviewed publications or regulatory submissions - Familiarity with multiple oncology therapeutic areas — solid tumors, hematologic malignancies, immunotherapy, etc. Why Join Us - Work directly on frontier AI systems being built to transform cancer research - Influence how AI models understand and reason about real oncology data — at the source - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, impactful work - Collaborate with world-leading AI research teams and labs - Potential for ongoing work and contract extension as new projects launch

Alignerr

Legal & Government Policy Analyst (AI Training)

AlignerrLaw

$20-$40/hr

Worldwide

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About this role · General

About the Role AI is increasingly being used to navigate some of the most complex and high-stakes domains in the world — law, government policy, and regulatory compliance. But getting it right requires human expertise. We're looking for professionals with legal, policy, or government knowledge to help evaluate and improve AI-generated content in these critical areas. Your insight will directly shape how AI systems reason about Irish and European legislation, regulatory frameworks, and public policy — helping build tools that people and organisations can genuinely trust. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Review AI-generated legal analyses, policy summaries, and government-related content for accuracy and completeness - Evaluate the proper use of legal terminology, citations, and regulatory references — including Irish statute law, EU directives, and case law - Identify factual errors, logical flaws, or misleading interpretations in AI outputs - Assess whether AI responses appropriately handle nuance across legislation, case law, compliance, and public policy - Provide clear, structured written feedback that helps improve AI performance on legal and government topics - Work independently and asynchronously — entirely on your own schedule Who You Are - Strong understanding of legal concepts, government processes, or public policy — Irish or EU frameworks particularly valued - Excellent reading comprehension and analytical thinking skills - Sharp attention to detail — especially around precise language and factual accuracy - Clear, structured written communication style in English - Comfortable evaluating content across diverse legal and regulatory topics - No prior AI experience required Nice to Have - Background in law, political science, public administration, or a related field - Experience with legal research, compliance work, or government operations in Ireland or the EU - Familiarity with GDPR, DPC enforcement, Irish data protection or financial regulation - Paralegal, legal assistant, or policy research experience - Knowledge of Irish constitutional law or the common law tradition Why Join Us - Work on cutting-edge AI projects shaping how AI handles legal and government content - Fully remote and flexible — set your own hours and work when it suits you - Collaborate with top research labs and a global community of subject matter experts - Freelance perks: autonomy, variety, and meaningful impact - Build expertise at the intersection of AI and law — a rapidly growing and influential field - 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 this role · Stem

About the Role What if your deepest mathematical instincts could directly shape how AI understands and reasons about formal proof? We're looking for Formal Verification Scientists to translate complex, human-written mathematics into precise, machine-verifiable Lean proofs — working at the very edge of what proof assistants can express and automate. This is a fully remote, flexible contract role for mathematicians who love rigorous thinking and want their expertise to matter at the frontier of AI research. - 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 - Push the boundaries of existing proof assistants by working on problems where automated tools struggle or fail - Collaborate with AI researchers to design and refine formal verification strategies and pipelines - Develop readable, well-structured proof scripts aligned with mathematical best practices and Lean idioms - Provide expert guidance on proof decomposition, lemma selection, and structuring techniques - Investigate where automated provers break down — and articulate precisely why - Create Lean proofs that surface deeper patterns or generalizations hidden in the original mathematics Who You Are - Holds a 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 strongly preferred - Deeply enthusiastic about formal verification, proof assistants, and the future of mechanized mathematics - Able to take a dense, elegant human argument and express it in a form a machine can verify - Mathematically mature — you find satisfaction in precision, structural beauty, and resolving gaps that automated tools cannot bridge 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 settings where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, data quality, or AI evaluation systems - Strong communication skills for explaining formalization decisions, edge cases, and reasoning strategies Why Join Us - Work on cutting-edge AI projects alongside leading research labs - Fully remote and flexible — work when and where it suits you - Freelance autonomy with the structure of meaningful, technically challenging work - Contribute to defining the frontier of what formal verification can express and automate - Exposure to advanced AI systems and how they're trained on mathematical reasoning - Potential for ongoing work and contract extension as new projects launch

Alignerr

Lean 4 Proof Engineer - Mathematical Formalization

AlignerrSTEM / Software & Coding

$170-$200/hr

Worldwide

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About the Role What if your mastery of rigorous mathematics could directly shape how AI reasons, proves, and understands the deepest structures of human knowledge? We're looking for mathematicians with hands-on experience in formal proof systems to help map the frontier of machine-verifiable mathematics — formalizing advanced proofs in Lean 4 for some of the most ambitious AI research happening today. This is a fully remote, flexible contract role built for mathematically mature problem-solvers who find genuine satisfaction in translating elegant human arguments into precise, machine-checkable form. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Translate informal mathematical proofs into Lean 4 (and related proof assistants) with an emphasis on clarity, structure, and correctness - Analyze proofs across domains — algebra, analysis, topology, logic, discrete math — identifying gaps, hidden assumptions, and formalizable sub-structures - Construct formalizations that test the limits of existing proof assistants, especially where automated tools struggle or fail - Investigate why automated provers break down — complexity, missing lemmas, insufficient libraries — and articulate those findings clearly - Collaborate with researchers to design, refine, and evaluate strategies for improving formal verification pipelines - Develop readable, reproducible proof scripts aligned with mathematical best practices and Lean idioms - Provide expert guidance on proof decomposition, lemma selection, and structuring techniques for formal models - Create Lean proofs that reveal deeper patterns or generalizations implicit in the original mathematics Who You Are - Hold a Master's degree or higher in Mathematics, Logic, Theoretical Computer Science, or a closely related field - Possess a strong foundation in rigorous proof writing and mathematical reasoning across core areas - Have hands-on experience with Lean (Lean 3 or Lean 4), Coq, Isabelle/HOL, Agda, or comparable proof assistants — Lean strongly preferred - Deeply enthusiastic about formal verification, proof assistants, and the future of mechanized mathematics - Able to take a dense, elegant human argument and express it in a form that a machine can verify - Self-motivated and able to work independently in an asynchronous, remote environment 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 where automated reasoning frequently fails or requires manual scaffolding - Prior experience with data annotation, quality evaluation, or AI training workflows - Strong communication skills for articulating formalization decisions, edge cases, and reasoning strategies Why Join Us - Work at the genuine frontier of formal mathematics and AI — proofs that matter, problems that are hard - Fully remote and flexible — structure your work around your life - Freelance autonomy with the substance of meaningful, technically demanding work - Collaborate with researchers working on cutting-edge AI models and LLM training - Gain rare exposure to how advanced AI systems are built and evaluated at the mathematical level - Potential for ongoing work and contract extension as new projects launch

Alignerr

Business Performance Analyst

AlignerrBusiness & Consulting / Finance & Accounting

$40-$80/hr

Worldwide

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About the Role What if your business expertise and leadership skills could directly shape how AI understands commerce, finance, strategy, and operations? We're looking for experienced Business Performance Analysts to lead and mentor a team of analysts creating high-quality, business-focused content that trains the next generation of AI models. This is a fully remote, flexible contract role ideal for someone who thrives at the intersection of people management, analytical rigour, and subject matter expertise. No prior AI experience required — your business background is what matters. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Lead and mentor a team of Business Analysts and Content Specialists producing business-domain content for AI training - 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 constructive performance feedback, hands-on coaching, and ongoing team development - Serve as the primary point of contact for project stakeholders, delivering regular progress updates - Guide the creation of case studies, business scenarios, and structured analytical content across domains including finance, policy, e-commerce, and operations Who You Are - Experienced team leader with a strong track record of managing and developing analysts or specialists - Deep practitioner in business analysis, consulting, or a related domain — you know your subject inside out - Sharp analytical thinker who can evaluate the quality, logic, and accuracy of business content - Clear, confident communicator who can translate complex ideas into structured, actionable feedback - Self-directed and organised — you manage priorities well and deliver without hand-holding - Creative and lateral thinker who can approach business problems from multiple angles - No prior AI or tech experience required Requirements - Bachelor's degree in Business, Finance, Accounting, Economics, Statistics, or a related field — or equivalent professional experience - 2+ years of direct team management experience - 3–6 years of experience in business analysis, management consulting, content strategy, or domain-focused project work - Strong research, analytical, and critical evaluation skills - Excellent written and verbal communication skills Nice to Have - Master's degree or MBA in a relevant business or quantitative discipline - Experience with data annotation, content evaluation, or quality assurance systems - Background in case study writing, academic content, or structured business research - Familiarity with AI tools or large language model workflows 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, leadership-level work - Gain rare, hands-on exposure to how advanced AI models are trained and evaluated - Contribute to work that shapes how AI reasons about business, finance, and strategy at scale - Potential for ongoing work and contract extension as new projects launch

Alignerr

Mechanical Engineering

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 technically rigorous AI models — and we need mechanical engineers to make it happen. As an AI Trainer, you'll stress-test advanced language models on complex engineering problems, expose their reasoning failures, and help define what engineering-grade AI looks like. This is a rare opportunity to step outside traditional engineering work and directly influence how the next generation of AI understands fluid dynamics, thermodynamics, structural mechanics, and more. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design Challenging Problems — Craft advanced engineering problems across domains like FEA, heat transfer, kinematics, and material science to probe the limits of AI reasoning - Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions that serve as benchmarks for AI learning - Audit AI Outputs — Evaluate AI-generated CAD logic, thermodynamic proofs, and material specifications for accuracy, safety, and compliance with standards like ASME and ISO - Refine AI Reasoning — Identify flawed reasoning — incorrect force distributions, energy conservation violations, unit errors — and provide structured feedback to improve model performance - Work Independently — Complete task-based assignments on your own schedule, asynchronously Who You Are - Pursuing or completed a Master's or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field - Strong foundational knowledge in solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes - Able to communicate complex technical concepts clearly and precisely in writing - High attention to detail — especially with mathematical derivations, unit conversions, and physical system constraints - No prior AI experience required Nice to Have - Experience with data annotation, technical evaluation, or quality review workflows - Proficiency with engineering tools such as SolidWorks, MATLAB, or ANSYS - Background in applied research or engineering consulting Why Join Us - Work on cutting-edge AI projects alongside top research labs - Fully remote and flexible — set your own hours and workload - Freelance autonomy with meaningful, intellectually stimulating work - Gain firsthand exposure to how advanced large language models are trained and evaluated - Potential for ongoing work and contract extension

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