Senior Full-Stack Engineer (React)

J
JobgetherArtificial Intelligence
Based in the United StatesContractSenior
Salary75 USD per hour
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Job Details

Required Skills
Full Stack DevelopmentReactQuality AssuranceDebugging

Requirements

  • Senior-level professional experience in full-stack software engineering.
  • Extensive hands-on expertise developing modern web applications using React.
  • Strong experience designing and implementing automated testing frameworks and quality assurance processes.
  • Proven ability to write detailed technical specifications for complex software systems.
  • Deep understanding of web application architecture, debugging, and software development best practices.
  • Experience with web security, AI evaluation systems, QA automation, or related technical domains is highly desirable.
  • Excellent analytical and problem-solving skills with the ability to anticipate complex technical edge cases.
  • Comfortable working independently in a remote, long-term contract environment.
  • Strong written communication skills and attention to technical accuracy and detail.

Responsibilities

  • Design, develop, and refine secure AI evaluation environments using modern full-stack development practices.
  • Analyze real-world web application clones to identify bugs, workflow issues, and opportunities for improving evaluation quality.
  • Write comprehensive technical specifications that define complex AI coding tasks and expected behaviors.
  • Build and maintain automated testing frameworks capable of accurately evaluating AI-generated code submissions.
  • Develop grading logic that is robust, reliable, and resistant to AI exploitation or unintended shortcuts.
  • Collaborate on improving evaluation methodologies by identifying edge cases, testing scenarios, and system vulnerabilities.
  • Apply strong engineering judgment to ensure evaluation systems remain scalable, maintainable, and technically rigorous.
  • Contribute to long-term research initiatives focused on improving AI coding performance and evaluation accuracy.
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75 USD per hour
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