About the Role This project is suited for a Senior Python developer with deep functional testing ... Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI) * Fully ...
About the Role This project is suited for a Senior Python developer with deep functional testing ... Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI) * Fully ...
About the Role This project is suited for a Senior Python developer with deep functional testing ... Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI) * Fully ...
About the Role This project is suited for a Senior Python developer with deep functional testing ... Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI) * Fully ...
Design original material engineering problems that simulate real engineering workflows; * Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure ...
Design original material engineering problems that simulate real engineering workflows; * Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure ...
Biology & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, BioPython); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Biology & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, BioPython); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Statistics & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$73/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Statistics & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$73/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Chemistry & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using numpy, scipy, chemical libraries); * Ensure problems are computationally intensive and cannot be solved manually within reasonable ...
Chemistry & Python Expert - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using numpy, scipy, chemical libraries); * Ensure problems are computationally intensive and cannot be solved manually within reasonable ...
Physics Expert with Python / Freelance AI Trainer
Austin, TX · On-site +1
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Physics Expert with Python / Freelance AI Trainer
Austin, TX · On-site +1
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Physics Expert with Python / Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Physics Expert with Python / Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Freelance Data Scraping Engineer (Python)
Austin, TX · Remote
$37/hr
About the Role This is a freelance role for a Tendem project. As a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing ...
Freelance Data Scraping Engineer (Python)
Austin, TX · Remote
$37/hr
About the Role This is a freelance role for a Tendem project. As a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing ...
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Create problems requiring Python programming to solve engineering calculations and simulations; * Ensure problems are computationally intensive and require numerical methods or iterative solutions;
Optical Engineer with Python - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
Optical Engineer with Python - Freelance AI Trainer
Austin, TX · On-site
$76/hr
Create problems requiring Python programming to solve (using Numpy, SciPy, Sympy); * Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
This freelance role is fully remote and offers flexible hoursyou can contribute whenever it fits ... Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and ...
Freelance Python Developer information
See Austin, TX salary details
$13.10 - $19.69
1% of jobs
$19.69 - $26.27
0% of jobs
$26.27 - $32.86
2% of jobs
$32.86 - $39.44
5% of jobs
$39.44 - $46.03
11% of jobs
$47.97 is the 25th percentile. Wages below this are outliers.
$46.03 - $52.61
18% of jobs
The median wage is $56.05 / hr.
$52.61 - $59.20
24% of jobs
$64.24 is the 75th percentile. Wages above this are outliers.
$59.20 - $65.78
18% of jobs
$65.78 - $72.37
13% of jobs
$72.37 - $78.95
5% of jobs
$78.95 - $85.54
3% of jobs
$13
$58
$85
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What are Freelance Python Developers?
$80/hr
Part-time
Posted 19 days ago
Job description
Please submit your CV in English and indicate your level of English proficiency.
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.
About the Role
This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate iterative development.
Key Responsibilities
- Create functional black box tests for large codebases in various source languages
- Create and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms
- Monitor code coverage and configure automated scoring criteria to meet industry benchmark-level standards
- Leverage LLMs (Roo Code, Claude) to accelerate development cycles, automate repetitive tasks, and improve overall code quality
Requirements
- 5+ years of experience as a Software Engineer (primarily Python)
- Deep experience with pytest (fixtures, session-scoped, timeouts) and designing black-box functional tests for CLI tools
- Expert-level Docker skills (reproducible Dockerfiles, user contexts, secure workspaces)
- Strong Linux & Bash scripting skills and comfort debugging inside containers
- Proficiency with modern Python tooling (uv, pyproject.toml, packaging)
- Ability to read and understand with LLM many coding languages (for example C, C++, Rust, or Go)
- Experience using LLMs (Claude Code, Roo Code, Cursor) to accelerate iterative development and test-case generation
- English language - B2 or higher
Requirements +
- Prior experience with agent evaluation platforms and MCP CLI
Tools and Technologies: Python (pytest, uv, Pillow), Docker, Bash, Git Submodules, C/C++/Rust/Go (reading), Dagger, GitHub Codespaces, LLMs (Claude Code, Roo Code, Cursor), coverage.py, gcov, kcov.
Benefits
What we can offer
- Freelance project-based collaboration via the Mindrift platform (powered by Toloka AI)
- Fully remote and flexible participation - choose when and how much to contribute (20-30 hours per week)
- Each project has its own compensation level based on scope and expertise required. On this project, AI trainers earn up to $80 per hour equivalent.
- Opportunity to contribute to innovative AI projects for leading tech companies
- Supportive global community