Job Closed
This listing is no longer active.
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.
Open Source Engineer - PR Expert
Location
Canada
Posted
75 days ago
Salary
$150 / hour
Seniority
Mid Level
Job Description
Open Source Engineer - PR Expert
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. - 3+ years as a Software Engineer (preferred). Requirements - Start Date: Immediately Benefits - Compensation: $150/hour - Location: Remote 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 - PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
Related Guides
Related Job Pages
More Backend Engineer Jobs
• Develop and enhance web applications in PHP • Implement integrations between systems • Participate in the technical refinement (grooming) of requirements • Ensure code quality and maintain an organized codebase • Assist in identifying improvements and fixes
• Develop solutions for mission-critical platforms with high availability and high performance • Write clean, testable, efficient code following best practices • Participate in all stages of the product development lifecycle • Ensure projects meet specifications and quality standards • Collaborate with other developers on implementation and troubleshooting • Research alternative approaches and technologies and present them for architectural review to support continuous improvement • Stay up to date with the latest development trends
Database Developer
ConfluenceHelping the investment management industry solve complex data challenges
• Design, build, and optimize **SQL Server stored procedures and complex queries** that support large‑scale investment performance calculations • Map and transform data from **custodial and investment data sources** into structured, analytics‑ready data models • Diagnose and resolve **performance bottlenecks** across very large datasets (millions to billions of records) • Partner closely with **application and UI engineers** whose reports and dashboards rely on your database outputs • Collaborate with onshore engineers and an offshore development team to deliver scalable, enterprise‑grade solutions • Contribute to platform modernization initiatives for new large enterprise client programs You’ll join a highly experienced engineering team working on **c**omplex, meaningful problems at the intersection of data, finance, and analytics.****
Database Developer
ConfluenceHelping the investment management industry solve complex data challenges
• Design, build, and optimize SQL Server stored procedures and complex queries that support large-scale investment performance calculations • Map and transform data from custodial and investment data sources into structured, analytics-ready data models • Diagnose and resolve performance bottlenecks across very large datasets (millions to billions of records) • Partner closely with application and UI engineers whose reports and dashboards rely on your database outputs • Collaborate with onshore engineers and an offshore development team to deliver scalable, enterprise-grade solutions • Contribute to platform modernization initiatives for new large enterprise client programs
