IR35.org

Contracts in London

1,043 open contracts in London, typically £380–£625 a day.

Open contracts
1,043
Typical day rate
£380–£625Median £500, from 805 contracts stating a rate
Outside IR35
29%of the 581 that state a status

At the median £500 a day over 220 working days, you'd take home about £69,932 a year outside IR35, or £66,110 inside IR35. Work out your own take-home pay

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1,012 contracts found

  1. Data Scientist

    Guidant Global

    £600–£850/dayIR35 not stated

    London · Posted 19 days ago

    • Data science
    • Python
    • Statistics
    • Data analysis

  2. Financial Crime SME - Transaction MonitoringHybrid

    High-profile banking client

    £600/dayIR35 not stated

    London · 6 months · Posted 19 days ago

    • AML / KYC
    • Process improvement
    • Observability / monitoring
    • Power BI
    • Tableau
    • +5 more

  3. Senior Infrastructure EngineerOn site

    Leading organisation

    £650–£680/dayOutside IR35

    London · 5 months · Posted 19 days ago

    • Infrastructure
    • Cisco
    • Firewalls
    • SD-WAN
    • Migration
    • +1 more

    2 adverts

  4. Senior Data Engineer - Amazon BedrockRemote

    Amazon

    £575–£600/dayOutside IR35

    Parrett Works · 6 months · Posted 19 days ago

    • Data engineering
    • SQL
    • AWS
    • Python
    • Cloud architecture
    • +3 more

  5. Senior C# Backend EngineerHybrid

    Technology-led organisation investing in next-generation platform

    £550–£650/dayIR35 not stated

    London · Posted 19 days ago

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

  6. PKI Security EngineerHybrid

    International Investment Bank

    £700/dayInside IR35

    London · 6 months · Posted 19 days ago

    • Cryptography / PKI
    • REST APIs
    • Linux
    • Infrastructure
    • Kubernetes
    • +14 more

    2 adverts

  7. Toolmaker/ Calibration TechnicianOn site

    Expanding Calibration Department within Asset Performance Delivery

    £341/day£46/hrInside IR35

    South West London · 6 months · Posted 19 days ago

    • Mechanical engineering

  8. Senior Platform EngineerOn site

    Guidant Global

    £650–£850/dayIR35 not stated

    London · DV clearance · Posted 19 days ago

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

    6 adverts

  9. Lead Data Engineer

    Guidant Global

    £700–£800/dayIR35 not stated

    London · Posted 19 days ago

    • Data engineering
    • Python
    • Apache Spark
    • Data modelling
    • Data governance
    • +1 more

  10. Senior Machine Learning EngineerHybrid

    Guidant Global

    £700–£900/dayInside IR35

    London · SC clearance · Posted 19 days ago

    • Machine learning
    • MLOps
    • Python
    • Deep learning
    • Observability / monitoring
    • +3 more

    2 adverts

  11. Lead Enterprise Architect (AI)

    Organisation operating in fast-evolving AI landscape

    £800–£1,200/dayIR35 not stated

    London · Posted 19 days ago

    • Enterprise architecture
    • Cloud architecture
    • AWS
    • Solution architecture

  12. Senior Engineering Manager (AI)

    Organization building AI momentum

    £750–£900/dayIR35 not stated

    London · Posted 19 days ago

  13. Applied AI Scientist

    Guidant Global

    £600–£800/dayIR35 not stated

    London · Posted 19 days ago

    • Machine learning
    • Python
    • LLMs / generative AI
    • Data science
    • MLOps

  14. Business Analyst (AVP) - Business Change & TOMHybrid

    Leading financial services organisation

    Rate not statedIR35 not stated

    London · Posted 19 days ago

    • Business analysis
    • Stakeholder management
    • Requirements gathering
    • AML / KYC

  15. Azure Engineer - Cloud Native ApplicationsRemote

    Major client

    £620/dayInside IR35

    London · 6 months · BPSS clearance · Posted 19 days ago

    • Azure
    • Cloud native
    • C#
    • DevOps
    • Azure DevOps
    • +3 more

  16. Fire Safety Surveyor

    London social housing organisation

    £350–£450/dayInside IR35

    London · Posted 19 days ago

    • Health and safety
    • Contract management
    • Budget management
    • Procurement
    • Excel
    • +2 more

  17. Fire Risk Assessor

    London social housing organisation

    £300–£350/dayInside IR35

    London · Posted 19 days ago

  18. Python Full Stack DeveloperHybrid

    Highly reputable Asset Management client

    £700–£800/dayInside IR35

    London · 6 months · Posted 19 days ago

    • Python
    • Azure
    • Agile
    • Cloud native
    • Angular
    • +7 more

  19. Senior Financial AccountantHybrid

    Fast-growing fintech business specialising in lending

    £500–£600/dayInside IR35 (implied)

    London · 6 months · Posted 20 days ago

    • Financial accounting
    • Audit
    • Financial controls

    2 adverts

  20. Machine Learning EngineerRemote

    FTSE 100 retail client

    £700–£750/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • Python
    • Machine learning
    • SQL
    • pandas
    • scikit-learn
    • +5 more

  21. Head of School Admissions Service

    Camden Council

    £229/day£31/hrIR35 not stated

    London · Posted 20 days ago

  22. AI GRC ConsultantHybrid

    Complex enterprise

    £550–£650/dayInside IR35

    London · 6 months · Posted 20 days ago

    • Governance, risk and compliance
    • Technology risk
    • Identity and access management (IAM)
    • Cyber security
    • Risk management

  23. Service Development and Policy OfficerRemote

    Lambeth Council

    £163/dayInside IR35 (implied)

    London · Posted 20 days ago

    • Process improvement

  24. Planning EngineerHybrid

    Leading global engineering and construction organisation in offshore wind

    £425–£450/dayOutside IR35

    Kingston Upon Thames · 12 months · Posted 20 days ago

    • Planning and scheduling (Primavera P6 / MS Project)
    • Project controls
    • Risk management

  25. Head of FinanceHybrid

    Brent Council

    £650/dayIR35 not stated

    Brent · 6 months · Posted 20 days ago

    • Financial accounting
    • Budget management
    • Financial modelling

  26. Functional Consultant

    Established organisation

    £700–£800/dayOutside IR35

    London · 6 months · Posted 20 days ago

    • Accounts receivable
    • Master data management
    • Process improvement
    • Stakeholder management

  27. Workday Financials Reporting ConsultantHybrid

    Leading organisation

    £750/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • Workday
    • Financial reporting
    • Stakeholder management
    • Requirements gathering

  28. ML EngineerHybrid

    Large-scale technology programme

    £600–£650/dayInside IR35

    London · 36 months · BPSS clearance · Posted 20 days ago

    • Machine learning
    • Python
    • TensorFlow
    • PyTorch
    • scikit-learn
    • +7 more

  29. Construction ManagerOn site

    Commercial refurbishment and fit out contractor

    £225–£300/dayIR35 not stated

    London · 24 months · Posted 20 days ago

    • Site management (SMSTS)
    • Health and safety
    • Project management
    • Programme management

  30. Payroll Project Manager (Global Payroll Transformation)Hybrid

    Altum Consulting

    £600–£800/dayOutside IR35

    London · 6 months · Posted 20 days ago

    • Payroll
    • Project management
    • Data integration

    2 adverts

  31. Expenses Administrator - Events - WorkdayHybrid

    £188–£240/day£25–£32/hrIR35 not stated

    London · 6 months · Posted 20 days ago

    • Workday
    • Excel
    • Accounts payable
    • Budget management
    • Tax

  32. Front End DeveloperHybrid

    Global financial services organisation

    £700–£800/dayInside IR35

    London · 6 months · Posted 20 days ago

    • React
    • TypeScript
    • Event-driven architecture
    • Stakeholder management

  33. IT Project Manager - Banking, Technology Resilience / BC / DRHybrid

    Global Banking organisation

    £650–£750/dayInside IR35

    London · 6 months · Posted 20 days ago

    • Project management
    • Disaster recovery
    • Stakeholder management
    • Agile
    • Infrastructure

  34. Interim Head of ITHybrid

    High-profile international, purpose-led organisation

    £500–£600/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • HubSpot
    • Microsoft 365
    • Cyber security
    • CRM
    • Penetration testing

  35. Defender XDR TrainerOn site

    £200–£500/dayInside IR35

    London · Posted 20 days ago

    • Cyber security
    • Security operations (SOC)
    • Incident response

  36. Change Manager - Global Oracle HCM ProgrammeHybrid

    Established global education organisation

    £300/dayOutside IR35

    London · 6 months · Posted 20 days ago

    • Change management
    • Oracle ERP / Fusion
    • Stakeholder management
    • Process mapping
    • Business analysis

  37. Adobe Customer Journey Analytics ConsultantHybrid

    Major customer

    £700–£750/dayOutside IR35

    London · 2.7 months · Posted 20 days ago

    • Data analysis

  38. Senior Quantity SurveyorOn site

    Established main contractor

    £350–£400/dayOutside IR35

    London · Posted 20 days ago

    • Quantity surveying
    • Financial controls
    • Procurement

  39. Organisation Effectiveness SpecialistHybrid

    Major enterprise bank

    £450–£470/dayIR35 not stated

    London · 6 months · Posted 20 days ago

    • Data analysis
    • Stakeholder management
    • Agile

  40. Senior Payroll ManagerOn site

    £400–£450/dayIR35 not stated

    Teddington · 6 months · Posted 20 days ago

    • Payroll
    • AML / KYC

  41. Head of InsightsHybrid

    Large housing organisation

    £400–£500/dayOutside IR35

    London · 3 months · Posted 20 days ago

    • Business analysis
    • Stakeholder management
    • Data analysis

    2 adverts

  42. Data Analyst ModellerHybrid

    Large international organisation in public sector - international education

    £500/dayOutside IR35

    East London · 6 months · Posted 20 days ago

    • Data analysis
    • Data modelling
    • SQL
    • Stakeholder management
    • Workshop facilitation
    • +1 more

  43. Agentic Forward Deployed EngineerHybrid

    Large international organisation in public sector international education

    £600/dayOutside IR35

    East London · Posted 20 days ago

    • Agentic AI
    • Secrets management
    • Stakeholder management
    • Observability / monitoring
    • Safeguarding
    • +1 more

  44. SC cleared Junior Data EngineerHybrid

    Central government

    £300–£395/dayIR35 not stated

    London · SC clearance · Posted 20 days ago

    • Data engineering
    • Python
    • Java
    • Kafka
    • Kubernetes
    • +4 more

    2 adverts

  45. Front Office Agile Project ManagerHybrid

    Leading organisation in the Investment Banking sector

    £800–£900/dayInside IR35 (implied)

    London · 12 months · Posted 21 days ago

    • Project management
    • Agile
    • SAFe
    • Jira / Confluence
    • Delivery management
    • +1 more

  46. Treasury Accountant

    Local authority

    £550–£650/dayIR35 not stated

    London · 6 months · Posted 21 days ago

    • Financial accounting
    • Forecasting
    • Financial reporting
    • Budget management

  47. Lead GRC Analyst - Responsible AIHybrid

    Large UK pensions and investment organisation managing multi-billion-pound assets

    £600–£680/dayInside IR35 (implied)

    London · 9 months · Posted 21 days ago

    • Governance, risk and compliance
    • Cyber security
    • Risk management
    • Technology risk
    • GDPR / data protection
    • +1 more

  48. Patching Deployment Engineer, Automation, IvantiHybrid

    Financial organisation

    £575–£675/dayIR35 not stated

    London · 6 months · Posted 21 days ago

    • PowerShell
    • Active Directory
    • ServiceNow
    • Windows Server
    • DNS
    • +1 more

  49. Security ArchitectRemote

    Vbeyond

    Rate not statedIR35 not stated

    London · Posted 21 days ago

    • Security architecture
    • Cyber security
    • Risk management
    • Governance, risk and compliance

    Direct from employer

  50. ServiceNow Architect

    Highly regulated European environment

    £300–£330/dayIR35 not stated

    London · Posted 21 days ago

    • ServiceNow
    • Enterprise architecture
    • Cloud architecture
    • Identity and access management (IAM)
    • Governance, risk and compliance
    • +2 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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