IR35.org

Microservices contracts in London

20 open Microservices contracts in London, typically £545–£725 a day.

Open contracts
20
Typical day rate
£545–£725Median £640, from 20 contracts stating a rate
Outside IR35
36%of the 14 that state a status

At the median £640 a day over 220 working days, you'd take home about £82,287 a year outside IR35, or £77,238 inside IR35. Work out your own take-home pay

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20 contracts found

  1. Senior DeveloperHybrid

    Defence programme

    £600–£750/dayInside IR35

    London · 15 months · DV clearance · Posted 46 days ago

    • Microservices
    • Python
    • FastAPI
    • React
    • TypeScript
    • +2 more

    2 adverts

  2. Senior AI EngineerHybrid

    Innovative, technology-led organisation

    £450–£475/dayOutside IR35

    London · 6 months · Posted 39 days ago

    • Microservices
    • Python
    • Git / GitHub
    • FastAPI
    • PostgreSQL
    • +11 more

    2 adverts

  3. Kong API Gateway Specialist

    Infoplus Technologies UK Limited

    £400–£450/dayIR35 not stated

    London · Posted 35 days ago

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

    Direct from employer

  4. Senior Full Stack DeveloperOn site

    High-performing engineering team building modern enterprise applications

    £700–£750/dayInside IR35

    London · 12 months · Posted 35 days ago

    • Microservices
    • Java
    • Agile
    • Spring / Spring Boot
    • REST APIs
    • +7 more
  5. Test Environment ManagerHybrid

    Major enterprise technology

    £500–£850/dayInside IR35

    London · Posted 33 days ago

    • Microservices
    • OpenShift
    • Kafka
    • Linux
    • CI/CD
    • +7 more
  6. Senior Full Stack DeveloperHybrid

    Banking

    £500–£700/dayInside IR35

    London · 9 months · Posted 27 days ago

    • Microservices
    • Kotlin
    • React
    • TypeScript
    • Java
    • +4 more
  7. Front Office .Net Developer

    High-performing Commodities Trading team

    £600–£700/dayInside IR35

    London · 6 months · Posted 22 days ago

    • Microservices
    • .NET
    • C#
    • Agile
    • Azure
    • +7 more
  8. Python DeveloperRemote

    Major public-sector organisation managing UK immigration, visa and passport services

    £550–£618/dayInside IR35

    London · 6 months · SC clearance · Posted 21 days ago

    • Microservices
    • Python
    • Go
    • AWS
    • Kubernetes
    • +7 more
  9. TypeScript EngineerHybrid

    Large international travel and transport organisation

    £500–£550/dayOutside IR35

    London · Posted 21 days ago

    • Microservices
    • TypeScript
    • Node.js
    • React
    • Next.js
    • +10 more
  10. Engineering Manager, Java, AWSHybrid

    Large-scale cloud-based platforms and services company

    £700–£750/dayInside IR35

    London · 6 months · Posted 21 days ago

    • Microservices
    • AWS
    • Java
    • Agile
    • CI/CD
    • +7 more
  11. Software Engineering ManagerHybrid

    Leading UK wealth and investment platform

    £700–£750/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • Microservices
    • TypeScript
    • Java
    • AWS
    • Event-driven architecture
    • +2 more
  12. Senior DevSecOps EngineerHybrid

    Global technology organisation

    £550–£700/dayOutside IR35

    London · 6 months · Posted 18 days ago

    • Microservices
    • DevSecOps
    • DevOps
    • Terraform
    • CI/CD
    • +11 more

    2 adverts

  13. Senior C# Backend EngineerHybrid

    Technology-led organisation investing in next-generation platform

    £550–£650/dayIR35 not stated

    London · Posted 18 days ago

    • Microservices
    • C#
    • OAuth 2.0 / OIDC
    • Identity and access management (IAM)
    • Distributed systems
    • +5 more
  14. Senior Platform EngineerOn site

    Guidant Global

    £650–£850/dayIR35 not stated

    London · DV clearance · Posted 18 days ago

    • Microservices
    • DevOps
    • Kubernetes
    • Terraform
    • Platform engineering
    • +6 more

    6 adverts

  15. Senior Java DeveloperHybrid

    Global Markets Futures & Options and Collateral business

    £750–£800/dayInside IR35 (implied)

    Bromley · 12 months · Posted 14 days ago

    • Microservices
    • Java
    • Spring / Spring Boot
    • Oracle Database
    • SQL
    • +7 more

    2 adverts

  16. Solution Architect - Platform, Event, Domain Driven

    Major technology modernisation programme

    £650–£750/dayIR35 not stated

    London · 6 months · Posted 12 days ago

    • Microservices
    • Solution architecture
    • Cloud architecture
    • AWS
    • Event-driven architecture
    • +4 more
  17. Payments Solutions ArchitectHybrid

    Major financial services organisation

    £700–£1,000/dayIR35 not stated

    London · 12 months · Posted 7 days ago

    • Microservices
    • Solution architecture
    • Event-driven architecture
    • REST APIs
    • Enterprise architecture
  18. Technology Lead - AWS, JavaRemote

    Unspecified

    £400–£450/dayOutside IR35

    London · 6 months · Posted 7 days ago

    • Microservices
    • Java
    • AWS
    • Cloud architecture
    • Cloud native
    • +7 more
  19. Senior Backend DeveloperHybrid

    Financial services organisation

    £500–£600/dayOutside IR35

    London · 6 months · Posted 5 days ago

    • Microservices
    • Java
    • Spring / Spring Boot
    • AWS
    • REST APIs
    • +9 more
  20. Software Development EngineerHybrid

    Airline operations software team

    £350–£430/dayInside IR35

    Hounslow · 12 months · Posted 5 days ago

    • Microservices
    • Java
    • Angular
    • TypeScript
    • Kafka
    • +8 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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