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  • $40 - $150 per hour

     ...newest models can spin up a full analysis in minutes — load the data, pick a method, produce charts and a confident conclusion. Someone...  ...statistics actually hold up, and that someone is you. As a Data Scientist you’ll evaluate AI-generated analyses on real datasets, stress-... 
    Contract
    Weekly pay
    Full-time
    Remote
    Flexible hours

    DataAnnotation

    Remote
    a month 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... 
    Contract
    Remote

    AfterQuery

    Remote
    a month ago
  • £19 per hour

     ...Data Scientist - Research Participants - United Kingdom Location: Remote (UK) Type of contract: Freelance Hourly Rate: £19 (pay based on actual study time) About Prolific Prolific is not just another player in the AI space – we are building the biggest... 
    Contract
    Hourly pay
    Temporary
    Freelance
    Remote
    Work from home
    Flexible hours

    Prolific Academic Ltd

    Remote
    1 day ago
  •  ...Overview We are seeking an experienced Data Scientist to join our FSP team to support one of our fantastic and well-known global pharmaceutical...  ...faster. Awards & Recognition SCRIP – Best Contract Research Organization, Specialist Provider Citeline – 202... 
    Contract
    Full-time
    Remote
    Flexible hours

    PHASTAR

    Remote
    1 day ago
  • £63k - £82k per annumEstimated
     ...organizations worldwide retain control over their data and infrastructures, while meeting...  ...insights. Work closely with Data Scientists, Analysts and operational stakeholders to...  ...automated tests including unit, integration, contract and performance testing as appropriate.... 
    Contract
    Remote
    1 day ago
  •  ...to test model judgment. AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We...  ...writers who can document the reasoning behind a data modeling decision Contract and pay $60 to $100/hr , paid weekly via Stripe. Your rate is set... 
    Contract
    Weekly pay
    Ongoing contract
    Remote

    AfterQuery

    Remote
    a month ago
  • $40 - $125 per hour

     ...pricing, risk, portfolio construction, and statistical modeling. Review AI output for flawed derivations, misused models, and misread data, and rate the reasoning. Write the correct analysis when the model falls short, with the rigor of a desk-quality review. Roles... 
    Contract
    Weekly pay
    Full-time
    Remote
    Flexible hours

    DataAnnotation

    Remote
    a month ago
  • $80 - $150 per hour

     ...communication attention to detail quantitative research data analysis reviewing methodological issues (lookahead bias, overfitting...  ...respect to rates-specific mechanics like carry/roll-down and contract roll conventions Scrutinize the statistical rigor of signal... 
    Contract
    Part-time
    Remote

    micro1

    Remote
    a month ago
  •  ...for our next big milestone: hitting $100M in revenue. We build human experiences at scale, powered by cutting‑edge web, mobile, cloud, data, and AI technologies. If you’re excited by innovation, love solving complex challenges, and want to help shape the future of digital experiences... 
    Contract
    Remote
    Work visa

    Massive Rocket

    Remote
    12 days ago
  • £700 - £750 per day

     ...have Active SC Clearance Role Overview Develop and construct data products and services, integrating them into systems and business...  ...have Active SC Clearance £750 per day (Inside IR35) 6 month contract initially 100% Remote Key Responsibilities Develop data products... 
    Contract
    Full-time
    Remote
    Remote
    20 days ago
  •  ...Quantitative researchers and analysts build expert-level evaluation and training data for frontier AI labs. AfterQuery partners with frontier AI labs to build expert-level evaluation and training data. We are hiring quantitative analysts and researchers as contractors to review... 
    Contract
    Hourly pay
    Remote

    AfterQuery

    Remote
    a month ago
  • £900 per day

     ...We're looking for a Senior Data Engineer for a public sector organisation, based remotely, on an initial 6 months contract, paying from £900 per day (Inside IR35). This is a fully remote role. The successful Senior Data Engineer will lead the design and build of data... 
    Contract
    Remote

    Invitise

    Remote
    5 hours ago
  • $140 - $200 per hour

     ...About the role UK-Based Data Engineering Experts is a remote engineering review track for evaluating production code, debugging traces, and developer-facing AI outputs against real-world correctness standards. Reviewers reproduce failures, write the unit test the model should... 
    Contract
    Remote

    AuraOne

    Remote
    a month ago
  •  ...Data Engineer (Azure | Databricks | PySpark | SQL) Contract | Remote | UK Public Sector Project We are seeking a Data Engineer to support delivery of key data components within our evolving data ecosystem. This role will work closely with architects, analysts, engineers... 
    Contract
    Temporary
    Freelance
    Immediate start
    Remote

    Ceox

    Remote
    1 day ago
  • £93.2k - £139.8k per annum

     ...millions of travelers access affordable mobile data in 200+ countries and regions around the...  ...Location: Remote. Contract: Full-time, permanent. Benefits: Learn...  ...async. We're looking for a Staff Data Scientist, Pricing to build the analytical and machine... 
    Contract
    Permanent
    Full-time
    Remote

    Airalo

    Remote
    1 day ago
  •  ...you. Join us and be a part of shaping the future of automotive retail! We are looking for Senior Data Engineer Reports To: Head of Data Engineering Contract Type: Permanent, Full Time Location: UK based, Remote About the role: We're looking for... 
    Contract
    Long-term contract
    Permanent
    Full-time
    Summer work
    On-site
    Remote
    Shift work

    Cazoo

    Remote
    1 day ago
  • $75 - $100 per hour

     ...being referred. Some are quicker, some take longer. Within 2 weeks ~25% Within 6 weeks ~60% Within 3 months ~80% Data Scientist Interview Prep Practice questions for Data Scientist interviews in general. They are not taken from this listing, but they... 
    Contract
    Hourly pay
    Seasonal
    Remote

    Ethos

    Remote
    a month ago
  •  ...the space to create and grow. Job Description The Senior Data Engineer will play a key role in the evolution of the Reach data...  ...sexual orientation, or any other protected characteristic. Contract Type: PermanentLocation: Remote - UKDivision: Technology & ProductSalary... 
    Contract
    Full-time
    Hybrid working
    Remote
    Afternoon shift

    Reach plc

    Remote
    1 day 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... 
    Contract
    Remote

    AfterQuery

    Remote
    a month ago
  • £67k - £88k per annumEstimated
     ...eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world. Today, we're a...  ...Next Destination Location: Remote, anywhere in Spain or the UK. Contract: Spain: Full-time, permanent contrato indefinido via Deel (our employer... 
    Contract
    Permanent
    Full-time
    Remote

    Airalo

    Remote
    24 days ago
  •  ...Who are we? Billigence is a boutique data consultancy with global outreach & clientele, transforming the way organizations work with...  ...data platform built on Snowflake, Collibra, BigID and Immuta. Contract: 3–6 months initially, Outside IR35 Location: Remote, open... 
    Contract
    Temporary
    Remote

    Billigence

    Remote
    1 day ago
  • $80 per hour

     ...interviewer asks about your career, then matches you to projects like Data Engineer. Keep your CV open and cover these: 4+ years as a...  ...SoftBank Vision Fund) and Daniel Mankowitz (Google DeepMind research scientist and lead author of AlphaDev). It raised a $22.75M Series A led by... 
    Contract
    Hourly pay
    Weekly pay
    Immediate start
    Remote
    Flexible hours

    Ethos

    Remote
    9 days ago
  •  ...limits—in your work, your growth, and your impact. Freelance Data Engineer (Security) Jack IQ Programme · Role details...  ...Security) Reports to | Product Lead / Technology Executive Contract type Freelance (to perm possible) Duration ASAP – April 27... 
    Contract
    Permanent
    Temporary
    Freelance
    Immediate start
    Remote

    Jack Morton Worldwide

    Remote
    1 day ago
  • £74.8k - £112.2k per annum

     ...eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world. Today, we're...  ...Location: Remote, anywhere in Spain or the UK. Contract: Spain: Full-time, permanent contrato indefinido via Deel... 
    Contract
    Permanent
    Full-time
    Remote

    Airalo

    Remote
    1 day ago
  •  ...Build and validate data pipelines for AI performance evaluation projects. About Turing...  ...experience as a Data Engineer, Data Scientist, or Software Engineer (data-focused) ....  ...(no medical/paid leave) Duration of Contract: 3 months (adjustable based on engagement... 
    Contract
    Part-time
    Freelance
    Remote

    Turing

    Remote
    a month ago
  •  ...the role This is a senior individual contributor role in our Data Services & Governance team where you'll act as the thought and technical...  ...Engage upstream with backend and product engineers to drive data contract discipline and schema ownership upstream, rather than managing... 
    Contract
    Full-time

    Pleo

    Remote
    1 day ago
  • $150 per hour

     ...as a rough guide for this one. Within 2 weeks ~25% Within 6 weeks ~60% Within 3 months ~80% Why this role This Data Scientist - AI Reviewer Expert role pays $150/hr for your STEM judgment directly, without requiring case files, client meetings, or firm overhead... 
    Contract
    Hourly pay
    Remote

    Ethos

    Remote
    a month ago
  •  ...Create and manage data-validation workflows in Docker-based build pipelines. About Turing: Based in San Francisco, California, Turing...  ...: Contractor assignment (no medical/paid leave) Duration of contract : 2-4 weeks; [expected start date is next week] Location :... 
    Contract
    Part-time
    Freelance
    Remote

    Turing

    Remote
    a month ago
  • $80 per hour

     ...about your career, then matches you to projects like Director of Data Engineering. Keep your CV open and cover these: 4+ years as a software...  ...Vision Fund) and Daniel Mankowitz (Google DeepMind research scientist and lead author of AlphaDev). It raised a $22.75M Series A led by... 
    Contract
    Hourly pay
    Weekly pay
    Immediate start
    Remote
    Flexible hours

    Ethos

    Remote
    9 days ago
  •  ...Your DevOps and Data experience is required to aid a brand new artificial intelligence start-up in a mission critical project. The client in question incorporated on April 2nd so you're getting in as early as it gets with the chance of a flurry of work coming in, so it could... 
    Contract
    Remote job

    LinuxRecruit

    Remote
    more than 2 months ago