Senior Software Engineer (Remote) – $70 –$130/hr

About the Role This role supports leading AI research labs on high-impact projects focused on building and evaluating next-generation AI systems. Position:

Software Engineer Type:

Freelance Compensation:

$50–$150/hour Duration:

1–2 months Commitment:

15–25 hours/week , with flexibility up to

40 hours/week Work Arrangement:

Remote

(eligible candidates from the US, UK, Canada, and select European countries) Responsibilities Review model-generated code trajectories on real-world software engineering tasks Reconstruct and document the step-by-step technical reasoning behind solutions Annotate decision points, debugging approaches, and problem-solving strategies Use full task context (codebases, issue descriptions, and test cases) to infer realistic developer workflows Ensure all annotations are technically accurate and reflect best engineering practices Contribute to the development of high-quality training datasets that improve AI model reasoning and performance Qualifications Required 2+ years

of professional experience in software engineering, with hands-on debugging and problem-solving in real codebases Bachelor’s degree

in Software Engineering, Computer Science, or a related discipline Strong proficiency

in Python, JavaScript, TypeScript, or comparable programming languages Experience with version control systems

and collaborative workflows (Git, pull requests, issue tracking) Ability to communicate technical reasoning clearly

in structured written form High attention to detail

and commitment to technical accuracy Project Timeline Start Date:

Immediate Duration:

1–2 months Commitment:

Part-time (15–25 hours/week) , with flexibility up to

40 hours/week Application & Onboarding Process Upload your resume AI interview:

A short

15-minute

conversational session to understand your background, experience, and interest in the role Follow-up communication

within a few days with next steps and onboarding details