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 ...
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 ...
Full Stack Development
Irving, TX · On-site
Solid experience with software testing practices, including writing automated unit tests and executing integration/system tests (e.g., using JUnit, Pytest, Mocking frameworks). * Web Technologies:
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Full Stack Development
Irving, TX · On-site
Solid experience with software testing practices, including writing automated unit tests and executing integration/system tests (e.g., using JUnit, Pytest, Mocking frameworks). * Web Technologies:
Automotive Test Engineer
Lewisville, TX · On-site
$43 - $56.75/hr
Hands-on experience with test frameworks such as Robot Framework and Pytest Framework. * Experience in file handling, including formats like .csv, .json, and .avro. * Proficient with Python libraries ...
Quick apply
Automotive Test Engineer
Lewisville, TX · On-site
$43 - $56.75/hr
Hands-on experience with test frameworks such as Robot Framework and Pytest Framework. * Experience in file handling, including formats like .csv, .json, and .avro. * Proficient with Python libraries ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. Contribute to modernization initiatives transitioning from legacy to distributed ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. Contribute to modernization initiatives transitioning from legacy to distributed ...
QA Lead with Python, Qtest.
Dallas, TX · On-site
Experience with test automation frameworks like Selenium, PyTest, or Robot Framework. Good knowledge of version control systems such as Git. Strong analytical and problem-solving skills. Excellent ...
QA Lead with Python, Qtest.
Dallas, TX · On-site
Experience with test automation frameworks like Selenium, PyTest, or Robot Framework. Good knowledge of version control systems such as Git. Strong analytical and problem-solving skills. Excellent ...
Python API Developer
Irving, TX · On-site
$48.25 - $66.50/hr
Junit, pytest). * Knowledge on Unix scripting. Must have: * Python. * Machine Learning (SDV). * Apache Spark. * Apache Kafka. * Power Bi, Tableau, QlikView. * PostgreSQL. Manikanth Sarian Solutions ...
Python API Developer
Irving, TX · On-site
$48.25 - $66.50/hr
Junit, pytest). * Knowledge on Unix scripting. Must have: * Python. * Machine Learning (SDV). * Apache Spark. * Apache Kafka. * Power Bi, Tableau, QlikView. * PostgreSQL. Manikanth Sarian Solutions ...
AI Testing Architect
$120K - $135K/yr
Strong experience with test automation frameworks (Selenium, Playwright, Cypress, PyTest, TestNG) * Strong programming skills in Python * Experience building or integrating LLM-based solutions ...
Quick apply
AI Testing Architect
$120K - $135K/yr
Strong experience with test automation frameworks (Selenium, Playwright, Cypress, PyTest, TestNG) * Strong programming skills in Python * Experience building or integrating LLM-based solutions ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. * Contribute to modernization initiatives transitioning from legacy to distributed ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. * Contribute to modernization initiatives transitioning from legacy to distributed ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. * Contribute to modernization initiatives transitioning from legacy to distributed ...
Automate regression, functional, and event-driven validations using Playwright, PyTest, TestNG, and related tools. * Contribute to modernization initiatives transitioning from legacy to distributed ...
Write comprehensive tests with pytest, including async test patterns * Containerize services with Docker, maintain multi-stage build configurations, and support CI/CD pipelines * Integrate with cloud ...
Write comprehensive tests with pytest, including async test patterns * Containerize services with Docker, maintain multi-stage build configurations, and support CI/CD pipelines * Integrate with cloud ...
Write comprehensive tests with pytest, including async test patterns * Containerize services with Docker, maintain multi-stage build configurations, and support CI/CD pipelines * Integrate with cloud ...
Write comprehensive tests with pytest, including async test patterns * Containerize services with Docker, maintain multi-stage build configurations, and support CI/CD pipelines * Integrate with cloud ...
Experience with testing tools and frameworks (e.g., Gtest, Pytest, etc.) and automated testing methodologies. * Experience working on Linux environment and using Linux tools * Exposure to CI/ CD ...
Experience with testing tools and frameworks (e.g., Gtest, Pytest, etc.) and automated testing methodologies. * Experience working on Linux environment and using Linux tools * Exposure to CI/ CD ...
Sr. Python Developer - TX
Irving, TX · On-site
$116.70K - $157K/yr
Strong experience in pytest * Experience with MongoDB is a big plus * Proficiency in front-end technologies (HTML, CSS, JavaScript, Angular) is a plus. * Familiarity with version control systems ...
Sr. Python Developer - TX
Irving, TX · On-site
$116.70K - $157K/yr
Strong experience in pytest * Experience with MongoDB is a big plus * Proficiency in front-end technologies (HTML, CSS, JavaScript, Angular) is a plus. * Familiarity with version control systems ...
Sr. Python Developer - TX
Irving, TX · On-site
$116.70K - $157K/yr
Strong experience in pytest * Experience with MongoDB is a big plus * Proficiency in front-end technologies (HTML, CSS, JavaScript, Angular) is a plus. * Familiarity with version control systems ...
Sr. Python Developer - TX
Irving, TX · On-site
$116.70K - $157K/yr
Strong experience in pytest * Experience with MongoDB is a big plus * Proficiency in front-end technologies (HTML, CSS, JavaScript, Angular) is a plus. * Familiarity with version control systems ...
Python + FastAPI Developer
$48.25 - $66.50/hr
Write clean, testable code using Pytest and maintain high test coverage. What We re Looking For: Python Mastery: Strong experience with modern Python (type hinting, pydantic, and asyncio). FastAPI ...
Python + FastAPI Developer
$48.25 - $66.50/hr
Write clean, testable code using Pytest and maintain high test coverage. What We re Looking For: Python Mastery: Strong experience with modern Python (type hinting, pydantic, and asyncio). FastAPI ...
Specialist - Data Engineering
Irving, TX · On-site
$48.25 - $66.50/hr
Experience with testing frameworkseg Junit pytest * Knowledge on Unix scripting * Hands on experience on other RDBMS like Oracle DB"
Specialist - Data Engineering
Irving, TX · On-site
$48.25 - $66.50/hr
Experience with testing frameworkseg Junit pytest * Knowledge on Unix scripting * Hands on experience on other RDBMS like Oracle DB"
DevOps Engineer
Dallas, TX · On-site
$48 - $65.75/hr
SKILLS AND EXPERIENCE REQUIRED: • [Required] Python programming 5+ years' experience • [Required] Experience writing unit and integration test with testing frameworks like pytest and unittest • ...
DevOps Engineer
Dallas, TX · On-site
$48 - $65.75/hr
SKILLS AND EXPERIENCE REQUIRED: • [Required] Python programming 5+ years' experience • [Required] Experience writing unit and integration test with testing frameworks like pytest and unittest • ...
Python Developer
Irving, TX · On-site
$48.25 - $66.50/hr
Alembic * pytest * Oracle Databases * MongoDB (nice to have) Responsibilities: * Pydantic, Linting using flake8 or similar process in python microservice. * Hands on experience using pyMongo ...
Python Developer
Irving, TX · On-site
$48.25 - $66.50/hr
Alembic * pytest * Oracle Databases * MongoDB (nice to have) Responsibilities: * Pydantic, Linting using flake8 or similar process in python microservice. * Hands on experience using pyMongo ...
AI Testing Architect
Dallas, TX · On-site
$120K - $135K/yr
Strong experience with test automation frameworks (Selenium, Playwright, Cypress, PyTest, TestNG) * Strong programming skills in Python * Experience building or integrating LLM-based solutions ...
AI Testing Architect
Dallas, TX · On-site
$120K - $135K/yr
Strong experience with test automation frameworks (Selenium, Playwright, Cypress, PyTest, TestNG) * Strong programming skills in Python * Experience building or integrating LLM-based solutions ...
Azure Data Engineer
$107.40K - $128.90K/yr
Develop in Python (pandas, PySpark, requests, pytest, logging). Read and modify existing Scala/Spark jobs as needed. Use shell scripting for automation and operational tasks. Streaming & Real Time ...
Azure Data Engineer
$107.40K - $128.90K/yr
Develop in Python (pandas, PySpark, requests, pytest, logging). Read and modify existing Scala/Spark jobs as needed. Use shell scripting for automation and operational tasks. Streaming & Real Time ...
Pytest information
What are the key skills and qualifications needed to thrive as a Pytest Automation Engineer, and why are they important?
How does a Pytest automation engineer typically collaborate with developers and QA teams during a software release cycle?
What is Pytest and what is it used for?
What is the difference between Pytest vs Selenium Tester?
| Aspect | Pytest | Selenium Tester |
|---|---|---|
| Primary Focus | Automated testing framework for Python code | Web application testing using browser automation |
| Required Skills | Python programming, testing frameworks | Web technologies, Selenium WebDriver, scripting |
| Work Environment | Software development, QA teams, CI/CD pipelines | Web testing, QA teams, browser environments |
| Common Certifications | Python certifications, testing certifications | Selenium certifications, QA certifications |
Pytest is a Python testing framework used primarily for unit and integration testing of Python applications. Selenium Tester specializes in automating web browsers to test web applications. While both roles involve testing, Pytest focuses on code-level testing within Python projects, whereas Selenium Testers focus on browser-based testing of web interfaces. Understanding these differences helps teams assign the right tools and skills for their testing needs.

$80/hr
Part-time
This job post has expired today. Applications are no longer accepted.
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