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Mercor logo
Mercor

Cincinnatus is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for full-time and long-term contingent roles. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives. Roles hired through Cincinnatus are not project-based or freelance engagements. They are structured, role-based positions that typically involve full-time or fixed-term commitments, close collaboration with a client's internal teams, and integration into standard enterprise workflows. Cincinnatus is a legal entity separate from Mercor. While opportunities may be discovered through Mercor's platform, employment, onboarding, payroll, and benefits for these roles are administered by Cincinnatus. Equal Employment Opportunity Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic. Cincinnatus is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans throughout the job application process.

Lead Software Engineer

Software EngineerSoftware EngineerPart TimeRemoteLeadH1B No Sponsor

Location

Worldwide

Posted

41 days ago

Salary

$150 / hour

Seniority

Lead

Job Description

Lead Software Engineer

Mercor

Role Description - Author and manage Pull Requests (PRs) to integrate new code into large, complex open-source codebases. - Evaluate and enhance AI model training through active contributions to open-source repositories. - Collaborate with AI research teams to improve training data quality and model outputs. - Work independently and asynchronously to meet deadlines and deliver impactful code. - Shape the future of open-source projects by providing structured feedback and innovative solutions. Qualifications - Strong ability to author and manage Pull Requests (PRs). - Demonstrated experience with significant GitHub contributions. - Preferred: 3+ years as a Software Engineer. Requirements - Start Date: Immediately Application Process - Upload resume - AI interview based on your resume - Submit form Resources & Support - For details about the interview process and platform information, please check: Interview Process - For any help or support, reach out to: support@mercor.com - Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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