IR35.org

Integration architecture contracts in London

6 open Integration architecture contracts in London, typically £455–£620 a day.

Open contracts
6
Typical day rate
£455–£620Median £575, from 6 contracts stating a rate
Outside IR35
60%of the 5 that state a status

At the median £575 a day over 220 working days, you'd take home about £77,724 a year outside IR35, or £72,513 inside IR35. Work out your own take-home pay

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6 contracts found

  1. Senior Integration Analyst & DeveloperRemote

    Major finance and project accounting integration programme

    £600/dayOutside IR35

    London · 6 months · Posted 11 days ago

    • Integration architecture
    • Oracle ERP / Fusion
    • MuleSoft
    • REST APIs

    2 adverts

  2. webMethods DeveloperHybrid

    Defence

    £500–£600/dayInside IR35

    London · 6 months · SC clearance · Posted 26 days ago

    • Integration architecture
    • Azure
    • Kubernetes
    • Docker
  3. Technical AnalystHybrid

    Financial services organisation

    £400–£445/dayInside IR35

    London · 6 months · Posted 27 days ago

    • Integration architecture
    • Stakeholder management
    • Agile
    • SQL
    • Scrum
    • +5 more

    2 adverts

  4. Data ArchitectRemote

    Large digital transformation programme

    £600–£650/dayOutside IR35

    London · 6 months · Posted 29 days ago

    • Integration architecture
    • Data architecture
    • Data integration
    • Delta Lake / lakehouse
  5. Kong API Gateway Specialist

    Infoplus Technologies UK Limited

    £400–£450/dayIR35 not stated

    London · Posted 35 days ago

    • Integration architecture
    • REST APIs
    • Observability / monitoring
    • Stakeholder management
    • Enterprise architecture
    • +5 more

    Direct from employer

  6. SAP S/4HANA Technical Architect / Integration LeadHybrid

    Organisation undergoing SAP S/4HANA transformation

    £750–£900/dayOutside IR35

    London · 6 months · Posted 39 days ago

    • Integration architecture
    • SAP
    • SAP S/4HANA
    • Technical architecture
    • Enterprise architecture

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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