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Senior Python Systems Developer - Functional Testing

Mindrift - Company

London, UK, ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomContract - Senior (4-7 years)0 applicantsCloses Jun 21, 2026

Salary

GBP 60,835 - 60,835 / year

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Job description

Job details

  • Location: London, UK
  • Work mode: Onsite
  • Employment type: Contract (Not an internship)
  • Salary: GBP 60,835 per year

Role overview

Mindrift is seeking a Senior Python Systems Developer for a project-based functional testing initiative in London, UK. This onsite contract role focuses on testing, evaluating, and improving AI systems for leading technology companies. The position requires deep expertise in Python development, functional testing frameworks, Linux environments, and Docker containerization, with the ability to read and understand code across multiple programming languages.

Job details

This is a contract position based in London, UK, operating onsite. The role is project-based rather than permanent employment. The compensation is approximately ยฃ60,835 GBP. Candidates must submit their CV in English and clearly indicate their English proficiency level. The ideal candidate will work on AI system validation projects, collaborating with cross-functional teams to ensure robust testing coverage and system reliability.

Responsibilities

  • Develop and execute functional testing strategies for AI systems
  • Build automated test frameworks using Python and Docker
  • Review and analyze code across multiple programming languages
  • Collaborate with AI teams to validate system performance
  • Maintain Linux-based testing environments and infrastructure

Requirements

  • Senior-level Python development experience (4+ years)
  • Deep expertise in functional testing methodologies
  • Strong proficiency with Linux systems and Docker
  • Ability to read and understand multi-language codebases
  • Fluent English communication skills required

Benefits

  • Work on cutting-edge AI projects
  • Collaborate with leading tech companies
  • Project-based flexible engagement
  • Competitive contract compensation

Keywords

PythonFunctional TestingLinuxDockerAI SystemsTest AutomationSystem TestingCode Review