Full-Stack Software Engineer, Testing & Evaluation

Build realistic full-stack software projects, coding challenges, Docker workflows, and deterministic tests for AI evaluation. This remote contract role pays $75 per hour and requires English fluency plus software engineering experience.

Remote Hourly · $75/hr

$75/hr

Open in 95 countries

• Albania
• Algeria
• Antigua and Barbuda
• Armenia
• Australia
• Austria
• Bahamas
• Bahrain
• Belgium
• Benin
• Bhutan
• Bosnia and Herzegovina
• Botswana
• Brunei
• Bulgaria
• Canada
• Costa Rica
• Côte d’Ivoire
• Croatia
• Cyprus
• Czechia
• Denmark
• Ecuador
• El Salvador
• Estonia
• Ethiopia
• Finland
• France
• Gambia
• Germany
• Greece
• Guatemala
• Guyana
• Hong Kong
• Hungary
• Iceland
• India
• Indonesia
• Ireland
• Israel
• Italy
• Jamaica
• Jordan
• Kenya
• Kuwait
• Latvia
• Liechtenstein
• Lithuania
• Luxembourg
• Madagascar
• Malaysia
• Malta
• Mauritius
• Mexico
• Moldova
• Mongolia
• Morocco
• Mozambique
• Namibia
• Netherlands
• New Zealand
• North Macedonia
• Norway
• Oman
• Pakistan
• Panama
• Peru
• Philippines
• Poland
• Portugal
• Qatar
• Romania
• Rwanda
• Saint Lucia
• Senegal
• Serbia
• Singapore
• Slovakia
• Slovenia
• South Africa
• Spain
• Sri Lanka
• Sweden
• Switzerland
• Taiwan
• Tanzania
• Thailand
• Trinidad and Tobago
• Tunisia
• Türkiye
• United Arab Emirates
• United Kingdom
• United States
• Uzbekistan
• Vietnam

You will create realistic software projects and structured development challenges that other engineers can run and evaluate consistently. The work covers multi-file codebases, clear technical documentation, containerized setups, and reliable automated testing.

• Develop full-stack software projects that reflect realistic engineering environments.
• Architect or maintain multi-file codebases using sound engineering practices.
• Create structured development challenges with clear, detailed documentation.
• Build deterministic test suites that check correctness and reproducibility.
• Use Docker or similar tools to containerize tasks for consistent execution.
• Apply testing frameworks, build tools, and code-quality workflows where they fit.

The role requires practical software development and testing skills, careful documentation, and the ability to create setups that other engineers can reproduce.

• Pay: $75 per hour.
• Location:
  
  Remote, open only to candidates in the countries listed for this role.
• Experience:
  
  Architecting or maintaining multi-file software projects.
• Tools:
  Hands-on experience with Docker or similar containerization technology.
• Skills:
  
  Technical writing, documentation, reproducible development setups, and reliable automated tests.
• Helpful background:
  Full-stack or end-to-end application development, testing frameworks, build tools, or established code-quality workflows.