Senior Software Engineer (Remote | $30–$100/hr)
Synthires
India
Part-Time
Posted 4 days ago
India
Part-Time
Posted 4 days ago
Job Description & Responsibilities
Software Engineer
Position: Software Engineer
Type: Contractor — ~15 hours/week
Compensation: $30–$100/hour
Location: Remote
About the Opportunity
Help train next-generation AI systems by creating challenging coding tasks and implementing deterministic verifiers that distinguish valid solutions from incorrect ones. No prior AI experience is required — your software engineering expertise is what matters.
Key Responsibilities
- Create realistic coding tasks involving feature implementation and bug fixing.
- Build deterministic verifiers that accept valid solutions and reject incorrect ones.
- Debug, test, optimize, and refactor code.
- Evaluate solutions using strong code review and testing practices.
Required Qualifications
- Strong backend experience with Java, Node.js, Go, Rust, TypeScript, Python, C++, or similar.
- Experience building scalable services and APIs.
- Strong debugging, performance optimization, and automated testing skills.
- Solid code review and software engineering judgment.
Preferred Qualifications
- Experience with large-scale application development and refactoring.
- Strong knowledge of algorithms, data structures, and computer science fundamentals.
- Experience designing test strategies, maintaining large test suites, or diagnosing flaky tests.
- Strong analytical, problem-solving, and technical communication skills.
Compensation
- $30–$100/hour, output-based.
- Approximately 100 positions available.
- Minimum weekly task submissions apply.
- Flexible scheduling, including weekends if desired.
Application Process
- Submit your application and screening questions.
- Complete a ~30-minute AI interview.
- Complete the technical assessment, if required.
- Hiring Manager review.
Start Timeline: Selected experts are expected to begin their first tasks within 24–48 hours of onboarding.
About Synthires
Required Skills
JavaScriptTypeScriptNode.jsPythonJavaGoRustCommunication
Job Details
Employment TypePart-Time
Work ModeRemote
Experience0 – 0 years
Positions1
Posted by
N/A
Posted on:
5 Oct 2026
About Synthires
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