IR35.org

Prototyping contracts in London

6 open Prototyping contracts in London, typically £365–£595 a day.

Open contracts
6
Typical day rate
£365–£595Median £565, from 6 contracts stating a rate
Outside IR35
33%of the 6 that state a status

At the median £565 a day over 220 working days, you'd take home about £76,685 a year outside IR35, or £71,786 inside IR35. Work out your own take-home pay

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6 contracts found

  1. Senior Design ResearcherHybrid

    Automotive company

    £297/day£40/hrInside IR35

    London · 12 months · Posted 7 days ago

    • Prototyping
    • Workshop facilitation
    • UX design
  2. Senior Product Design Engineer

    Product design consultancy across medical, consumer and industrial sectors

    £300–£313/dayOutside IR35

    London · 3 months · Posted 12 days ago

    • Prototyping
    • Product design
    • CAD
    • SolidWorks
    • Mechanical engineering
    • +1 more
  3. UX Designer - Figma, Financial ServicesHybrid

    Global financial services organisation

    £600/dayInside IR35

    London · 6 months · Posted 15 days ago

    • Prototyping
    • Figma
    • User research
    • UI design
    • Design systems
  4. Microsoft Copilot ConsultantHybrid

    Global financial services organisation

    £550–£600/dayInside IR35

    London · 6 months · Posted 32 days ago

    • Prototyping
    • Stakeholder management
    • Data governance
    • Azure
    • Salesforce
    • +9 more

    2 adverts

  5. Senior Product Designer : Figma & MiroHybrid

    Health research organisation and charity

    £500–£600/dayInside IR35

    London · 6 months · Posted 33 days ago

    • Prototyping
    • Product design
    • Figma
    • UI design
    • Design systems
    • +7 more

    2 adverts

  6. Fractional Games Designer - Education / EdTechRemote

    Digital education programme

    £500–£750/dayOutside IR35

    London · 3 months · Posted 39 days ago

    • Prototyping
    • Accessibility (WCAG)

Contracts come from job boards and employers' own careers sites, updated hourly. IR35 status is as stated in each advert: always confirm it with the hirer.

Disclaimer: calculations are estimates only and not financial or tax advice. See the terms.

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