IR35.org

CI/CD contracts in London

88 open CI/CD contracts in London, typically £465–£630 a day.

Open contracts
88
Typical day rate
£465–£630Median £550, from 76 contracts stating a rate
Outside IR35
27%of the 66 that state a status

At the median £550 a day over 220 working days, you'd take home about £75,127 a year outside IR35, or £70,696 inside IR35. Work out your own take-home pay

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88 contracts found

  1. Virtual Engineering OpsHybrid

    Avanade UK Limited

    £600–£650/dayInside IR35

    London · 6 months · Posted 40 days ago

    • CI/CD
    • Terraform
    • Infrastructure
    • Citrix
    • VMware / vSphere
    • +7 more
  2. AI Platform Engineer

    AI-focused consultancy for a major consumer platform programme

    £475/dayIR35 not stated

    London · Posted 39 days ago

    • CI/CD
    • Platform engineering
    • OAuth 2.0 / OIDC
    • Observability / monitoring
    • Terraform
    • +7 more
  3. Application Upgrade & Automation EngineerHybrid

    Leading Financial Systems & Solutions team

    £400–£450/dayInside IR35

    London · 35 months · SC clearance · Posted 39 days ago

    • CI/CD
    • Linux
    • Platform engineering
    • Migration
    • PowerShell
    • +8 more

    2 adverts

  4. Senior AI EngineerHybrid

    Innovative, technology-led organisation

    £450–£475/dayOutside IR35

    London · 6 months · Posted 39 days ago

    • CI/CD
    • Python
    • Microservices
    • Git / GitHub
    • FastAPI
    • +11 more

    2 adverts

  5. Kong API Gateway Specialist

    Infoplus Technologies UK Limited

    £400–£450/dayIR35 not stated

    London · Posted 35 days ago

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

    Direct from employer

  6. Senior Full Stack DeveloperOn site

    High-performing engineering team building modern enterprise applications

    £700–£750/dayInside IR35

    London · 12 months · Posted 35 days ago

    • CI/CD
    • Java
    • Agile
    • Spring / Spring Boot
    • REST APIs
    • +7 more
  7. DevOps EngineerHybrid

    Critical infrastructure environment, defence, military, nuclear or blue light services

    £700–£800/dayInside IR35

    London · SC clearance · Posted 34 days ago

    • CI/CD
    • DevOps
    • Terraform
    • Observability / monitoring
    • Kubernetes
    • +7 more
  8. BI DeveloperHybrid

    Large finance organisation

    £450–£500/dayOutside IR35

    London · 6 months · Posted 34 days ago

    • CI/CD
    • Microsoft Fabric
    • Data warehousing
    • Power BI
    • ETL
    • +11 more

    2 adverts

  9. SC Cleared Senior Azure DevSec EngineerHybrid

    Critical Azure-hosted application within a highly regulated environment

    £650–£750/dayInside IR35

    London · SC clearance · Posted 34 days ago

    • CI/CD
    • Azure
    • DevOps
    • Microsoft Entra ID (Azure AD)
    • Python
    • +6 more
  10. Technical Project Manager - Application ModernisationHybrid

    Prestigious insurance client

    £360–£370/dayInside IR35

    London · 4 months · Posted 34 days ago

    • CI/CD
    • Project management
    • Azure
    • .NET
    • Stakeholder management
    • +7 more
  11. AI/ML EngineerRemote

    Well-established consumer goods business

    £400–£500/dayOutside IR35

    London · 3 months · Posted 33 days ago

    • CI/CD
    • Python
    • Machine learning
    • TensorFlow
    • PyTorch
    • +6 more
  12. AI/ML EngineerHybrid

    Well-established media business with strong digital presence and growing data and AI innovation focus

    £460–£550/dayOutside IR35

    London · 6 months · Posted 33 days ago

    • CI/CD
    • Machine learning
    • MLOps
    • Python
    • Stakeholder management
    • +6 more
  13. Test Environment ManagerHybrid

    Major enterprise technology

    £500–£850/dayInside IR35

    London · Posted 33 days ago

    • CI/CD
    • OpenShift
    • Kafka
    • Microservices
    • Linux
    • +7 more
  14. IAM Security EngineerHybrid

    Leading financial services organisation

    £400–£450/dayInside IR35

    London · 6 months · Posted 32 days ago

    • CI/CD
    • Identity and access management (IAM)
    • Cloud security
    • REST APIs
    • DevOps
    • +10 more

    2 adverts

  15. Senior Threat Modelling & Application Security EngineerHybrid

    Major organisation

    £450–£500/dayInside IR35

    London · 6 months · Posted 32 days ago

    • CI/CD
    • Cyber security
    • Python
    • Cloud security
    • Docker
    • +12 more

    2 adverts

  16. Java Application ArchitectHybrid

    Insurance sector

    £580–£620/dayInside IR35

    London · 3 months · Posted 32 days ago

    • CI/CD
    • Java
    • Migration
    • Technical architecture
    • Insurance
    • +4 more
  17. Senior .NET DeveloperHybrid

    Global Markets collateral business

    £700–£750/dayInside IR35 (implied)

    Bromley · 12 months · Posted 29 days ago

    • CI/CD
    • C#
    • .NET
    • REST APIs
    • Angular
    • +3 more
  18. Full Stack Engineer - Must be DV ClearedHybrid

    Morela

    Rate not statedIR35 not stated

    London · 6 months · Posted 29 days ago

    • CI/CD
    • Python
    • TypeScript
    • Linux
    • Docker
    • +7 more
  19. Test Automation Architect

    £750/dayIR35 not stated

    London · 6 months · Posted 28 days ago

    • CI/CD
    • Test automation
    • API testing
    • DevOps
    • IT service management
  20. Azure Infra ArchitectHybrid

    Major cloud transformation programme

    £495–£650/dayIR35 not stated

    London · 3 months · SC clearance · Posted 28 days ago

    • CI/CD
    • Azure
    • Infrastructure
    • Terraform
    • Bicep
    • +8 more

    2 adverts

  21. Automation Software EngineerHybrid

    Cybersecurity team

    £600–£650/dayInside IR35

    London · 6 months · Posted 28 days ago

    • CI/CD
    • Python
    • REST APIs
    • DevOps
  22. Principal EngineerRemote

    Innovative, technology-led organisation

    Rate not statedOutside IR35

    London · Posted 27 days ago

    • CI/CD
    • Java
    • Docker
    • DevOps
    • Kubernetes
  23. Senior Full Stack DeveloperHybrid

    Banking

    £500–£700/dayInside IR35

    London · 9 months · Posted 27 days ago

    • CI/CD
    • Kotlin
    • React
    • TypeScript
    • Java
    • +4 more
  24. DevOps EngineerHybrid

    £500–£550/dayInside IR35

    London · 6 months · Posted 26 days ago

    • CI/CD
    • DevOps
    • Azure
    • Azure DevOps
    • GitHub Actions
    • +5 more
  25. DevOps EngineerRemote

    Major public sector programme

    £450–£552/dayIR35 not stated

    London · 12 months · SC clearance · Posted 26 days ago

    • CI/CD
    • DevOps
    • Kubernetes
    • Terraform
    • Observability / monitoring
    • +2 more
  26. Senior DevSecOps EngineerHybrid

    Major financial services organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 26 days ago

    • CI/CD
    • DevSecOps
    • AWS
    • Amazon EKS
    • Identity and access management (IAM)
    • +7 more
  27. AI Automation Tester

    IBM

    £370–£560/dayIR35 not stated

    London · Posted 26 days ago

    • CI/CD
    • Test automation
    • API testing
    • Manual testing
    • Performance testing
    • +2 more
  28. Security Data Platform EngineerHybrid

    Leading media organisation

    £400–£420/dayInside IR35

    London · 6 months · Posted 25 days ago

    • CI/CD
    • Google Cloud (GCP)
    • BigQuery
    • Python
    • Airflow
    • +5 more

    3 adverts

  29. Full Stack Developer - Python / JavaScriptHybrid

    Global retail business

    £650–£750/dayInside IR35

    London · 6 months · Posted 25 days ago

    • CI/CD
    • Python
    • Django
    • Flask
    • JavaScript
    • +7 more
  30. SAP Technical ArchitectRemote

    Specialist SAP Integration Enablement team

    £600–£625/dayInside IR35

    London · 6 months · BPSS clearance · Posted 25 days ago

    • CI/CD
    • SAP
    • Solution architecture
    • API testing
    • DevOps
  31. Senior AI Engineer – Machine Learning (Computer Vision)Hybrid

    Leading digital commerce organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 22 days ago

    • CI/CD
    • Machine learning
    • Deep learning
    • Computer vision
    • Python
    • +6 more
  32. Engineering Environments Lead

    Leading global technology company

    Rate not statedInside IR35

    London · 12 months · Posted 22 days ago

    • CI/CD
    • Disaster recovery
    • Stakeholder management
    • DevOps
    • Infrastructure
    • +5 more
  33. Security Engineer (DevSecOps)Hybrid

    Not specified in advert

    £550–£650/dayInside IR35

    London · Posted 22 days ago

    • CI/CD
    • DevSecOps
    • Vulnerability management
    • DevOps
    • Secrets management
    • +7 more
  34. Product Engineering Environment LeadHybrid

    Enterprise-scale financial services organisation

    £600–£650/dayIR35 not stated

    London · Posted 22 days ago

    • CI/CD
    • Disaster recovery
    • Infrastructure
    • Observability / monitoring
    • Site reliability engineering (SRE)
    • +3 more
  35. Software Engineering SpecialistOn site

    National security environment

    £500–£650/dayInside IR35

    London · DV clearance · Posted 22 days ago

    • CI/CD
    • Platform engineering
    • Infrastructure
    • Git / GitHub
    • DevOps
    • +7 more
  36. 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

    • CI/CD
    • Python
    • Go
    • AWS
    • Microservices
    • +7 more
  37. Engineering Manager, Java, AWSHybrid

    Large-scale cloud-based platforms and services company

    £700–£750/dayInside IR35

    London · 6 months · Posted 21 days ago

    • CI/CD
    • AWS
    • Java
    • Agile
    • Docker
    • +7 more
  38. DevOps / Process Change Software ArchitectRemote

    Vbeyond

    Rate not statedIR35 not stated

    London · Posted 20 days ago

    • CI/CD
    • DevOps
    • Git / GitHub
    • Jira / Confluence
    • Cloud engineering
    • +2 more

    Direct from employer

  39. Senior Cloud Engineer - GCP

    UK government or public sector organisation

    £450–£500/dayIR35 not stated

    London · SC clearance · Posted 20 days ago

    • CI/CD
    • Cloud engineering
    • Google Cloud (GCP)
    • Identity and access management (IAM)
    • Terraform
    • +7 more
  40. Software Engineering ManagerHybrid

    Leading UK wealth and investment platform

    £700–£750/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • CI/CD
    • TypeScript
    • Java
    • AWS
    • Microservices
    • +2 more
  41. Azure Databricks EngineerHybrid

    Data transformation programme client

    £350–£400/dayInside IR35

    London · 6 months · Posted 20 days ago

    • CI/CD
    • Azure
    • Databricks
    • SQL
    • Python
    • +2 more
  42. JWT/JSON DeveloperHybrid

    Leading UK financial services organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 20 days ago

    • CI/CD
    • OAuth 2.0 / OIDC
    • Cryptography / PKI
    • Git / GitHub
    • Test-driven development
    • +2 more
  43. DevOps / GenAI EngineerRemote

    Enterprise client

    £400–£450/dayOutside IR35

    London · 6 months · Posted 18 days ago

    • CI/CD
    • DevOps
    • GitHub Actions
    • Argo CD
    • Kubernetes
    • +10 more
  44. Senior DevSecOps EngineerHybrid

    Global technology organisation

    £550–£700/dayOutside IR35

    London · 6 months · Posted 18 days ago

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

    2 adverts

  45. Senior Platform EngineerOn site

    Guidant Global

    £650–£850/dayIR35 not stated

    London · DV clearance · Posted 18 days ago

    • CI/CD
    • DevOps
    • Kubernetes
    • Terraform
    • Platform engineering
    • +6 more

    6 adverts

  46. Python Full Stack DeveloperHybrid

    Highly reputable Asset Management client

    £700–£800/dayInside IR35

    London · 6 months · Posted 18 days ago

    • CI/CD
    • Python
    • Azure
    • Agile
    • Cloud native
    • +7 more
  47. Full Stack EngineerHybrid

    Leading organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 15 days ago

    • CI/CD
    • AWS
    • Node.js
    • TypeScript
    • Serverless
    • +7 more
  48. Scala EngineerRemote

    Public sector or enterprise

    £500–£600/dayInside IR35

    London · 6 months · Posted 15 days ago

    • CI/CD
    • Scala
    • REST APIs
    • AWS
  49. AI Full Stack EngineerOn site

    AI systems company

    £291–£388/dayIR35 not stated

    London · 2.3 months · Posted 14 days ago

    • CI/CD
    • Python
    • REST APIs
    • LLMs / generative AI
    • Agentic AI
    • +7 more
  50. Senior Developer

    Large-scale content transformation programme

    £650–£675/dayInside IR35

    London · 6 months · SC clearance · Posted 14 days ago

    • CI/CD
    • Ruby
    • Ruby on Rails
    • AWS
    • Stakeholder management

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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