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Software Engineer – Open Source (Remote | $100–$150/hr)

Posted 3 days ago by Synthires

About the Opportunity

We are seeking experienced Open-Source Software Engineers to contribute to an AI training project focused on software development, repository exploration, debugging, system architecture, and code evaluation.

The role involves working with real-world software repositories, solving complex engineering tasks, reviewing AI-generated code, and contributing practical software-engineering expertise to improve AI systems.

Responsibilities

  • Explore and understand unfamiliar software repositories.
  • Develop, modify, debug, and test front-end and back-end components.
  • Trace data and execution across APIs, services, libraries, databases, and dependencies.
  • Reproduce issues and identify root causes.
  • Implement solutions aligned with existing architecture and coding standards.
  • Write unit, integration, regression, and end-to-end tests.
  • Review AI-generated code for correctness, security, completeness, and maintainability.
  • Translate software implementations between programming languages when required.

Required Qualifications

  • Public or verifiable GitHub profile with meaningful open-source contributions.
  • Strong professional software-engineering experience.
  • Experience working with multiple programming languages.
  • Ability to understand, modify, and debug unfamiliar codebases.
  • Demonstrated contributions through substantial repositories, pull requests, issues, or personally authored code.

Preferred Qualifications

  • Proficiency in Python, Java, Rust, C++, TypeScript, Go, JavaScript, C#, Ruby, or PHP.
  • Experience maintaining or contributing to established open-source projects.
  • Background in software architecture, code review, debugging, or AI-generated code evaluation.

Compensation & Engagement

Compensation: $100–$150/hour

Engagement Type: Contractor

Work Arrangement: Fully remote

Location: Global

Expected Commitment: Approximately 15 hours/week

Schedule: Flexible

Compensation Model: Output-based, with minimum weekly submission requirements

Application Process

  • Submit your application with your resume and a public or verifiable GitHub profile.
  • Provide details of meaningful open-source repositories, pull requests, issues, or code contributions you have personally authored.
  • Complete the role-specific screening questions.
  • Complete an approximately 30-minute AI interview.
  • Complete the hiring manager review.
  • Complete onboarding and project-specific instructions if selected.
  • Begin contributing to software-engineering tasks, repository analysis, debugging, testing, and AI-generated code evaluation.
Rate:
Not specified
Location:
London
IR35 Status:
Outside
Remote Status:
Remote
Industry:
IT
Seniority Level:
Mid-Level

Take-Home Pay

Not Available

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