IR35.org

Python contracts

140 open Python contracts, typically £445–£625 a day.

Open contracts
140
Typical day rate
£445–£625Median £500, from 121 contracts stating a rate
Outside IR35
29%of the 95 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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140 contracts found

  1. Senior AI Engineer – Machine Learning (Computer Vision)Hybrid

    Leading digital commerce organisation

    £600–£650/dayOutside IR35

    London · 6 months · Posted 22 days ago

    • Python
    • Machine learning
    • Deep learning
    • Computer vision
    • PyTorch
    • +6 more
  2. TechOps EngineerOn site

    Technology-led organisation

    £400/dayIR35 not stated

    London · Posted 22 days ago

    • Python
    • Azure
    • Linux
    • Spring / Spring Boot
    • Site reliability engineering (SRE)
    • +14 more
  3. Data Migration SpecialistHybrid

    Enterprise in Sheffield with key data migration initiative

    £500–£545/dayIR35 not stated

    London · 6 months · Posted 22 days ago

    • Python
    • Data migration
    • Migration
    • SQL
    • Azure
    • +7 more
  4. Security Engineer (DevSecOps)Hybrid

    Not specified in advert

    £550–£650/dayInside IR35

    London · Posted 22 days ago

    • Python
    • DevSecOps
    • CI/CD
    • Vulnerability management
    • DevOps
    • +7 more
  5. Lead Structural EngineerOn site

    Market-leading Defence and Aerospace company

    £413–£495/day£55–£66/hrInside IR35

    Bedfordshire · 12 months · Posted 22 days ago

    • Python
    • Process improvement
    • High-performance computing
    • Audit
  6. 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

    • Python
    • Go
    • AWS
    • Microservices
    • Kubernetes
    • +7 more
  7. AppViewX & Keyfactor Integration Automation Engineer

    Vbeyond

    Rate not statedIR35 not stated

    Leeds · Posted 20 days ago

    • Python
    • PowerShell
    • REST APIs
    • Cryptography / PKI
    • DevOps

    Direct from employer

  8. Cyber Platform Engineer

    HSBC

    £550–£650/dayInside IR35

    Sheffield · Posted 20 days ago

    • Python
    • Terraform
    • SOLID principles
    • Design patterns
    • Observability / monitoring
    • +7 more
  9. Azure Databricks EngineerHybrid

    Data transformation programme client

    £350–£400/dayInside IR35

    London · 6 months · Posted 20 days ago

    • Python
    • Azure
    • Databricks
    • SQL
    • ETL
    • +2 more
  10. Product ManagerHybrid

    Large-scale digital marketplace

    £525–£563/day£70–£75/hrIR35 not stated

    Manchester · Posted 20 days ago

    • Python
    • Product management
    • Microservices
    • REST APIs
    • Data governance
    • +5 more
  11. SC Cleared Automation EngineerHybrid

    Forward thinking organisation

    £400–£450/dayInside IR35

    Leeds · SC clearance · Posted 20 days ago

    • Python
    • Test automation
    • Agile
    • CI/CD
    • BDD / Cucumber
    • +6 more
  12. Machine Learning EngineerRemote

    FTSE 100 retail client

    £700–£750/dayIR35 not stated

    London · 6 months · Posted 19 days ago

    • Python
    • Machine learning
    • SQL
    • pandas
    • scikit-learn
    • +5 more
  13. Senior Data EngineerHybrid

    High-profile delivery programme

    £400–£450/dayInside IR35

    Southampton · 6 months · Posted 19 days ago

    • Python
    • Azure
    • Azure Data Factory
    • Databricks
    • Scala
    • +4 more
  14. ML EngineerHybrid

    Large-scale technology programme

    £600–£650/dayInside IR35

    London · 36 months · BPSS clearance · Posted 19 days ago

    • Python
    • Machine learning
    • TensorFlow
    • PyTorch
    • scikit-learn
    • +7 more
  15. Senior Data Engineer

    Government or defence sector client requiring MOD DV clearance

    Up to £469/dayUp to £63/hrInside IR35

    South West England · 2 months · DV clearance · Posted 19 days ago

    • Python
    • Data engineering
    • SQL
    • REST APIs
    • Data modelling
    • +7 more
  16. SC cleared Junior Data EngineerHybrid

    Central government

    £300–£395/dayIR35 not stated

    London · SC clearance · Posted 19 days ago

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

    2 adverts

  17. Senior DevOps Engineer

    Secure environment with MOD requirements

    Up to £469/dayUp to £63/hrInside IR35

    South West England · 2 months · DV clearance · Posted 19 days ago

    • Python
    • DevOps
    • CI/CD
    • Bash / shell scripting
    • Docker
    • +7 more
  18. AWS Platform EngineerHybrid

    One of the big four

    £550–£650/dayIR35 not stated

    Belfast · 6 months · Posted 18 days ago

    • Python
    • AWS
    • Terraform
    • CloudFormation
    • AWS CDK
    • +15 more
  19. Senior Data ScientistHybrid

    Fast-growing international organisation with UK and Canadian markets

    £400–£450/dayInside IR35

    London · 6 months · Posted 18 days ago

    • Python
    • SQL
    • Machine learning
    • Google Cloud (GCP)
    • BigQuery
    • +6 more
  20. DevOps / GenAI EngineerRemote

    Enterprise client

    £400–£450/dayOutside IR35

    London · 6 months · Posted 18 days ago

    • Python
    • DevOps
    • CI/CD
    • GitHub Actions
    • Argo CD
    • +10 more
  21. Data Scientist

    Guidant Global

    £600–£850/dayIR35 not stated

    London · Posted 18 days ago

    • Python
    • Data science
    • Statistics
    • Data analysis
  22. Financial Crime SME - Transaction MonitoringHybrid

    High-profile banking client

    £600/dayIR35 not stated

    London · 6 months · Posted 18 days ago

    • Python
    • AML / KYC
    • Process improvement
    • Observability / monitoring
    • Power BI
    • +5 more
  23. Senior Data Engineer - Amazon BedrockRemote

    Amazon

    £575–£600/dayOutside IR35

    Parrett Works · 6 months · Posted 18 days ago

    • Python
    • Data engineering
    • SQL
    • AWS
    • Cloud architecture
    • +3 more
  24. Data Manager - Governance ManagementHybrid

    Global travel leader

    £338–£413/day£45–£55/hrIR35 not stated

    Manchester · 6 months · Posted 18 days ago

    • Python
    • Data governance
    • Data quality
    • SQL
    • Agile
    • +4 more
  25. Senior Platform EngineerOn site

    Guidant Global

    £650–£850/dayIR35 not stated

    London · DV clearance · Posted 18 days ago

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

    6 adverts

  26. Lead Data Engineer

    Guidant Global

    £700–£800/dayIR35 not stated

    London · Posted 18 days ago

    • Python
    • Data engineering
    • Apache Spark
    • Data modelling
    • Data governance
    • +1 more
  27. Senior Machine Learning EngineerHybrid

    Guidant Global

    £700–£900/dayInside IR35

    London · SC clearance · Posted 18 days ago

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

    2 adverts

  28. Applied AI Scientist

    Guidant Global

    £600–£800/dayIR35 not stated

    London · Posted 18 days ago

    • Python
    • Machine learning
    • LLMs / generative AI
    • Data science
    • MLOps
  29. Python Full Stack DeveloperHybrid

    Highly reputable Asset Management client

    £700–£800/dayInside IR35

    London · 6 months · Posted 18 days ago

    • Python
    • Azure
    • Agile
    • Cloud native
    • Angular
    • +7 more
  30. AI Engineer - Semantic Layer & Agentic AI

    £600–£700/dayIR35 not stated

    London · Posted 15 days ago

    • Python
    • SQL
    • Machine learning
    • LLMs / generative AI
    • RAG (retrieval-augmented generation)
    • +8 more
  31. Palantir Foundry Data EngineerRemote

    Major client

    £550–£650/dayOutside IR35

    London · 6 months · Posted 15 days ago

    • Python
    • Data engineering
    • SQL
    • ETL
    • Data integration
  32. Senior Clinical Data ManagerHybrid

    Leading global healthcare organisation

    £283–£420/day£38–£56/hrOutside IR35

    Welwyn Garden City · 6 months · Posted 15 days ago

    • Python
    • Data quality
    • Process improvement
    • Statistics
    • Data governance
    • +2 more

    2 adverts

  33. AI Full Stack EngineerOn site

    AI systems company

    £291–£388/dayIR35 not stated

    London · 2.3 months · Posted 14 days ago

    • Python
    • REST APIs
    • LLMs / generative AI
    • Agentic AI
    • LangChain
    • +7 more
  34. Technical Business AnalystHybrid

    Prominent player in the investment banking sector

    £600–£700/dayInside IR35 (implied)

    London · 12 months · Posted 14 days ago

    • Python
    • SQL
    • Data analysis
    • Excel
    • ETL
    • +6 more

    2 adverts

  35. Production Support EngineerHybrid

    Banking and payments environment

    Rate not statedIR35 not stated

    Chester · 12 months · Posted 14 days ago

    • Python
    • SQL
    • Incident management
    • Payments
    • Systems administration
    • +3 more
  36. Azure AI ConsultantRemote

    Growing technology business

    £400–£450/dayOutside IR35

    London · 6 months · Posted 14 days ago

    • Python
    • Azure
    • CI/CD
  37. Senior KDB+/q DeveloperHybrid

    Global financial institution

    £349–£465/dayInside IR35

    London · 3 months · Posted 14 days ago

    • Python
    • Kafka
    • Java
    • Linux

    2 adverts

  38. AWS Data EngineerRemote

    Growing consultancy

    £400–£450/dayOutside IR35

    London · 6 months · Posted 14 days ago

    • Python
    • AWS
    • Data engineering
    • Airflow
    • CI/CD
    • +8 more

    2 adverts

  39. FinOps Expert

    Cognism

    Rate not statedIR35 not stated

    London · Posted 14 days ago

    • Python
    • AWS
    • Terraform
    • SQL
    • Kubernetes
    • +3 more

    Direct from employer

  40. Senior System ArchitectHybrid

    Technology Solutions division developing connected IoT devices and products

    Rate not statedIR35 not stated

    Cambridge · 24 months · Posted 13 days ago

    • Python
    • Systems engineering
    • Embedded systems
    • IoT
    • Linux
    • +5 more
  41. Data EngineerHybrid

    Energy from Waste (EfW) operator in highly regulated environment

    £450–£500/dayInside IR35

    London · Posted 13 days ago

    • Python
    • Data engineering
    • Azure
    • Microsoft Fabric
    • Azure Synapse
    • +7 more
  42. Senior Infrastructure Integration EngineerHybrid

    Large organisation with global infrastructure operations

    £552/dayInside IR35

    Glasgow · Posted 12 days ago

    • Python
    • Infrastructure
    • DevOps
    • Linux
    • CI/CD
    • +4 more

    2 adverts

  43. Cloud Platform EngineerRemote

    Technology team

    Up to £500/dayOutside IR35

    Posted 12 days ago

    • Python
    • Azure
    • Terraform
    • Bicep
    • DevOps
    • +8 more
  44. Sr Linux Automation & Platform Engineer (Python/Ansible)Hybrid

    Financial services

    £290–£380/dayInside IR35

    London · Posted 12 days ago

    • Python
    • Linux
    • Ansible
    • Systems administration
    • Infrastructure
    • +4 more
  45. AI Full Stack EngineerRemote

    Specialist technology organisation delivering AI, software engineering, and data solutions within secure and complex environments

    £500–£550/dayOutside IR35

    London · SC clearance · Posted 12 days ago

    • Python
    • TypeScript
    • LLMs / generative AI
    • RAG (retrieval-augmented generation)
    • Agentic AI
    • +11 more

    2 adverts

  46. Non-functional tester - eDVHybrid

    Leading organisation within the National Security space

    £500–£700/dayIR35 not stated

    Cheltenham · 12 months · DV clearance · Posted 12 days ago

    • Python
    • Performance testing
    • Linux
    • Distributed systems
    • Microservices
    • +1 more

    2 adverts

  47. AWS Data Engineer (migration)Hybrid

    Major financial services company

    £500–£525/dayOutside IR35

    Parrett Works · 3 months · Posted 12 days ago

    • Python
    • AWS
    • Data engineering
    • Migration
    • ETL
    • +5 more

    2 adverts

  48. AI ConsultantRemote

    Microsoft-focused consultancy

    £500/dayOutside IR35

    6 months · Posted 12 days ago

    • Python
    • LLMs / generative AI
    • Azure
    • REST APIs
    • FastAPI
    • +4 more
  49. Data ScientistHybrid

    Up to £375/dayUp to £50/hrInside IR35

    London · 24 months · Posted 12 days ago

    • Python
    • Data science
    • Data analysis
    • Statistics
  50. Energy Analyst - Integrated Modelling / Modelling ArchitectureHybrid

    Energy sector organisation

    Rate not statedInside IR35

    Warwickshire · 6 months · Posted 11 days ago

    • Python
    • Technical architecture
    • Infrastructure
    • Forecasting

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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