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  • $75 - $100 per hour

     ...interviewers in this field tend to ask. How do you determine the required sample size for an experiment before running it? I run a power analysis based on the minimum effect size that would actually matter for the business decision, the expected baseline variance, and... 
    Suggested
    Hourly pay
    Temporary work
    Online
    Remote job

    Ethos

    Remote
    20 days ago
  • $40 - $150 per hour

    Pay: up to $40 – $150+ /hour (depends on task difficulty and specialization) Location: Remote · Type: Independent contractor · Hours: Flexible hours · Payouts: Weekly Overview The newest models can spin up a full analysis in minutes — load the data, pick a method...
    Suggested
    Weekly pay
    Full time
    Temporary work
    For contractors
    Remote job
    Flexible hours

    DataAnnotation

    Remote
    22 days ago
  • Mercor is building a network of experienced data scientists for potential future projects with leading AI research organizations. These projects may focus on evaluating how effectively AI systems perform real-world data science work. There is no immediate project opening...
    Suggested
    Part time
    Immediate start

    Mercor

    Remote
    22 days ago
  •  ...Detect and visualize complex trends in model failures, providing actionable insights that guide the next phase of AI training. Develop automated scripts to monitor the consistency of human-annotated data, ensuring the quality standards of TELUS Digital are met. ... 
    Suggested
    Part time

    TELUS International

    Remote
    22 days ago
  • $60 - $120 per hour

     ...What You’ll Do Build reproducible environments, prepare relevant data and dependencies, and implement reference solutions. Develop tests and evaluation criteria that reliably distinguish correct solutions from incomplete or flawed approaches. Run coding agents... 
    Suggested
    Part time
    For contractors
    Remote job
    Flexible hours

    micro1

    Remote
    7 days ago
  •  ...ABOUT SUPABASE Supabase is the Postgres development platform, built by developers for developers. We provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth... 
    Suggested
    Full time
    Remote job
    Flexible hours

    Supabase

    Remote
    9 days ago
  • $140,000 - $240,000

     ...explore for the metals we need for our transition to a low-carbon economy. KoBold’s business is discovering, defining, expanding, and developing mineral resources, and KoBold’s objective is to achieve a step-change improvement in exploration success: we aim to discover more... 
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    Full time
    Remote job
    Worldwide

    KoBold Metals

    Remote
    more than 2 months ago
  •  ...music, image, and video across 70+ languages. – ElevenAPI gives developers access to our leading AI audio foundational models. Everything...  ...with tools across the modern data stack (Python, SQL, BI tools). – Strong infra fundamentals (Terraform or other infrastructure... 
    Suggested
    Full time
    Immediate start
    Remote job

    ElevenLabs

    Remote
    9 days ago
  • AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring data scientists as contractors to author and solve the analysis problems those evaluations run on, drawn from the work you do every day: experiments, metrics...
    Suggested
    Temporary work
    For contractors
    Remote job

    AfterQuery

    Remote
    22 days ago
  • Senior Data Scientist Who is Parser? Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation,...
    Suggested
    Full time
    Remote job

    Parser

    Remote
    8 days ago
  •  ...Foundation pillar, you will: – Build and lead the team. Hire and grow a team of data and infrastructure engineers; set the technical bar; develop strong talent and raise team performance, building leadership capability beneath you. – Set the roadmap from company strategy. Own... 
    Suggested
    Full time
    Work at office
    Local area
    Remote job
    Home office

    Cohere

    Remote
    7 days ago
  • Build and validate data pipelines for AI performance evaluation projects. About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems...
    Suggested
    Contract work
    Part time
    For contractors
    Freelance
    Remote job

    Turing

    Remote
    22 days ago
  •  ...to build reliable, reproducible, and fully validated containerized data pipelines . What does day-to-day look like : Develop and optimize Dockerfiles with built-in data-validation steps. Implement LABEL metadata for dataset versions, schemas, and lineage... 
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    Contract work
    Part time
    For contractors
    Freelance
    Remote job

    Turing

    Remote
    22 days ago
  • $120 - $180 per hour

    Pay: $120 – $180/hour Commitment: Hourly, ~40 h/week Role Overview Mercor is working with a leading AI research lab on a project to improve how AI systems do real-world data science and data engineering work. We’re looking for senior data scientists and data engineers...
    Suggested
    Temporary work

    Mercor

    Remote
    9 days ago
  • This is a remote, project-based role for data engineering professionals with 1–3 years of work experience. You will complete tasks similar to those performed in data engineering, data infrastructure, ETL development, or analytics engineering roles. Work is over the next 2-3...
    Suggested
    Contract work
    Remote job

    AfterQuery

    Remote
    a month ago
  • $80 per hour

     ...model evaluation and AI system readiness reports, API specification and integration guides, data quality and validation test plans, and developer onboarding guides and system architecture diagrams. Compensation $80/hour Commitment: Flexible, 5-20 hours per week (or... 
    Hourly pay
    Weekly pay
    Contract work
    Immediate start
    Remote job
    Flexible hours

    Ethos

    Remote
    2 days ago
  • $150 per hour

    Requirements Must be eligible to work in Remote Fluent proficiency in English (Written & Verbal) Reliable high-speed internet connection Bachelor's degree or equivalent professional experience Demonstrated expertise in STEM How long hiring takes Across the...
    Hourly pay
    Contract work
    Remote job

    Ethos

    Remote
    a month ago
  • $80 per hour

     ...model evaluation and AI system readiness reports, API specification and integration guides, data quality and validation test plans, and developer onboarding guides and system architecture diagrams. Compensation $80/hour Commitment: Flexible, 5-20 hours per week (or... 
    Hourly pay
    Weekly pay
    Contract work
    Immediate start
    Remote job
    Flexible hours

    Ethos

    Remote
    2 days ago