IR35.org

OAuth 2.0 / OIDC contracts in London

9 open OAuth 2.0 / OIDC contracts in London, typically £515–£615 a day.

Open contracts
9
Typical day rate
£515–£615Median £600, from 7 contracts stating a rate
Outside IR35
50%of the 4 that state a status

At the median £600 a day over 220 working days, you'd take home about £79,586 a year outside IR35, or £74,331 inside IR35. Work out your own take-home pay

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9 contracts found

  1. IDAM Product Owner

    Large enterprise organisation

    £550–£650/dayIR35 not stated

    London · Posted 50 days ago

    • OAuth 2.0 / OIDC
    • Microsoft Entra ID (Azure AD)
    • Single sign-on (SSO)
    • SAML
    • Identity and access management (IAM)
    • +7 more
  2. AI Platform Engineer

    AI-focused consultancy for a major consumer platform programme

    £475/dayIR35 not stated

    London · Posted 39 days ago

    • OAuth 2.0 / OIDC
    • Platform engineering
    • Observability / monitoring
    • Terraform
    • AWS
    • +7 more
  3. Cloud Engineer - Azure Virtual DesktopHybrid

    Enterprise organization

    £500–£600/dayInside IR35

    West London · 3 months · Posted 35 days ago

    • OAuth 2.0 / OIDC
    • Cloud engineering
    • Azure
    • Microsoft Entra ID (Azure AD)
    • Intune
    • +5 more
  4. Mobile ArchitectHybrid

    Retail bank

    £800–£900/dayOutside IR35

    London · 2 months · Posted 25 days ago

    • OAuth 2.0 / OIDC
    • iOS
    • Swift
    • Android
    • Kotlin
    • +5 more
  5. Oracle AI Functional ArchitectRemote

    Vbeyond

    Rate not statedIR35 not stated

    London · Posted 20 days ago

    • OAuth 2.0 / OIDC
    • Oracle ERP / Fusion
    • LLMs / generative AI
    • Agentic AI
    • REST APIs
    • +2 more

    Direct from employer

  6. JWT/JSON DeveloperHybrid

    Leading UK financial services organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 20 days ago

    • OAuth 2.0 / OIDC
    • Cryptography / PKI
    • Git / GitHub
    • CI/CD
    • Test-driven development
    • +2 more
  7. Senior C# Backend EngineerHybrid

    Technology-led organisation investing in next-generation platform

    £550–£650/dayIR35 not stated

    London · Posted 18 days ago

    • OAuth 2.0 / OIDC
    • C#
    • Identity and access management (IAM)
    • Microservices
    • Distributed systems
    • +5 more
  8. Senior React DeveloperRemote

    Established enterprise platform

    Rate not statedIR35 not stated

    London · 4.5 months · Posted 11 days ago

    • OAuth 2.0 / OIDC
    • React
    • TypeScript
    • JavaScript
    • HTML / CSS
    • +4 more
  9. AI Platform EngineerRemote

    Local client

    £450–£480/dayInside IR35

    London · 3 months · Posted 8 days ago

    • OAuth 2.0 / OIDC
    • Python
    • C#
    • Azure
    • SharePoint
    • +7 more

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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