Mindrift

Senior Software Engineer in Test (Full-Stack/Python)

Mindrift
Job Type
Contract
Salary
$40/hour
Posted
3/7/2026
Career Level
Senior
Qualification
Degree in Computer Science, Software Engineering or related fields
Remote5+ years in software development4 views

Job Description

What this opportunity involves

  • You’ll create challenging coding test cases that push AI coding systems to their limits:
  • Review and refine realistic coding tasks based on provided production codebases with realistic scope, requirements and information sources
  • Write comprehensive functional tests that validate actual end-to-end behavior and edge-cases, not just superficial checks
  • Craft “fair but hard” challenges where the AI has all the context it needs, but has to work for it (information scattered across files and external sources, complex reasoning required)
  • Analyze AI failures to understand what the model struggles with vs. what it masters
  • Iterate based on feedback from expert QA reviewers who score your work on 7 quality criteria

What we look for

This opportunity is a good fit for experienced developers, software engineers, and/or test automation specialists open to part-time, non-permanent projects. Ideally, contributors will have:

  • Degree in Computer Science, Software Engineering or related fields
  • 5+ years in software development, primarily Python (pytest, async/await, subprocess, file operations)
  • Background in Full-Stack development, with an equal focus on building React-based interfaces and robust Back-end systems
  • Experience writing tests (functional, integration – not just running them)
  • Docker containers (running evaluations locally in containers)
  • CI/CD understanding (GitHub Actions as a user: triggers, labels, reading results)
  • English proficiency - B2

How it works

  • Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid

Effort estimate

Tasks for this project are estimated to take 20 hours to complete, depending on complexity. This is an estimate and not a schedule requirement; you choose when and how to work. Tasks must be submitted by the deadline and meet the listed acceptance criteria to be accepted.

Payment

  • Paid contributions, with rates up to $40/hour*
  • Fixed project rate or individual rates, depending on the project
  • Some projects include incentive payments

Get notified of similar jobs

We'll send you an email when jobs similar to "Senior Software Engineer in Test (Full-Stack/Python)" are posted.

Keyword: Senior Software Engineer in Test (Full-Stack/Python)Location: Saudi Arabia

No spam ever. Unsubscribe with one click anytime. By subscribing, you agree to our privacy policy.

Related Jobs You Might Like

View all jobs →
Mindrift

Optical Engineer - Freelance AI Trainer

Mindrift

Saudi ArabiaRemote
Contract
USD 20-35/hour (Estimated)

About Mindrift Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What this opportunity involves Design original optics problems that simulate real physics research workflows Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks) Develop problems requiring non-trivial reasoning chains in mechanics, electromagnetism, thermodynamics, and quantum mechanics Base problems on real research challenges or practical applications from optics & physics practice Document problem statements clearly and provide verified correct answers What we look for Degree in Physics (Theoretical, Experimental, or Computational) or related fields 2+ years of professional experience: applied, research, or teaching experience is applicable Experience with numerical simulation methods Ability to design problems that mirror real physics research workflows Creative thinking in problem design across diverse physics areas Familiarity with physics modeling and approximation techniques Strong written English (C1+) How it works Apply Pass qualification(s) Join a project Complete tasks Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $35 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

View Details →
Mindrift

Research Physicist - Freelance AI Trainer

Mindrift

Saudi ArabiaRemote
Contract
USD 20-35/hour (Estimated)

What this opportunity involves Design original optics problems that simulate real physics research workflows; Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks); Develop problems requiring non-trivial reasoning chains in mechanics, electromagnetism, thermodynamics, and quantum mechanics; Base problems on real research challenges or practical applications from optics & physics practice; Document problem statements clearly and provide verified correct answers. What we look for Degree in Physics (Theoretical, Experimental, or Computational) or related fields; 2+ years of professional experience: applied, research, or teaching experience is applicable; Experience with numerical simulation methods; Ability to design problems that mirror real physics research workflows; Creative thinking in problem design across diverse physics areas; Familiarity with physics modeling and approximation techniques; Strong written English (C1+). How it works Apply → Pass qualification(s) → Join a project → Complete tasks → Get paid Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $35 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

View Details →
Mindrift

Material Scientist with Python - Freelance AI Trainer

Mindrift

Saudi ArabiaRemote
Contract
USD 20-35/hour (Estimated)

What this opportunity involvesDesign original material engineering problems that simulate real engineering workflowsCreate problems requiring Python programming to solve engineering calculations and simulationsEnsure problems are computationally intensive and require numerical methods or iterative solutionsDevelop problems involving system design, optimization, and analysisBase problems on real research challenges or practical applications from engineering practiceVerify solutions using Python with standard engineering librariesDocument problem statements clearly and provide verified correct answersWhat we look forDegree in Material Science or related fieldsPython proficiency for numerical validation. MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata or knowledge of any programming language can be equivalent2+ years of professional experience: applied, research, or teaching experience is applicableUnderstanding of practical engineering constraints and approximationsStrong written English (C1+)How it worksApply → Pass qualification(s) → Join a project → Complete tasks → Get paidProject time expectationsFor this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.CompensationOn this project, contributors can earn up to $35 per hour equivalent, depending on their level and pace of contribution.Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

View Details →
HomeJobsSign In