Open Source Engineer - PR Expert

$150 per hour

Full-time

Mercor

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: Senior Open Source Engineer

Type: Contract

Compensation: $150/hour

Location: Remote

Role Responsibilities

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

Must-Have

Strong ability to author and manage Pull Requests (PRs) .
Demonstrated experience with significant GitHub contributions.

Preferred

3+ years as a Software Engineer .

Start Date

Immediately

Application Process (Takes 20–30 mins to complete)

Upload resume
AI interview based on your resume
Submit form

Resources & Support

For details about the interview process and platform information, please check:
For any help or support, reach out to: View email address on jobs.jobcopilot.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Apply

Vacancy posted more than 2 months ago

Similar jobs that could be interesting for youBased on the Open Source Engineer - PR Expert in Toronto, ON vacancy

Software Engineer Open Source Contributions
$50 - $100 per hour
...folder. This is a fully remote position open to candidates based in Canada. Pay: $50$100/hr Role Title: Software Engineer Open Source Contributions Role Type: Contractor... ...Software Engineer Open Source Contributions experts to participate in an impactful customer...
Suggested
Full time
For contractors
Remote work
RemoteJobsOne
Toronto, ON
11 hours ago
Open Source Contributor
$100 - $150 per hour
...folder. This is a fully remote position open to candidates based in Canada. Pay:... ...are looking for highly skilled Open-Source Software Engineers to contribute to an AI training... ...Structure Compensation is output-based. Experts are paid per task that meets the project...
Suggested
Full time
For contractors
Immediate start
Remote work
RemoteJobsOne
Toronto, ON
11 hours ago
Recruitment and Sourcing Specialist
$65k - $75k per year
...Your Impact: As a Recruitment and Sourcing Specialist - Global at Deliverect, you will... .... What you will do: Proactively source high-potential candidates across various platforms... ...Manage the posting and advertising of open roles on our Applicant Tracking System (...
Suggested
Full time
Fixed term contract
Work at office
Worldwide
Relocation
Flexible hours
Deliverect
Toronto, ON
13 days ago
Software Engineering Evaluator - Expert
$100 - $150 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Expert Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities...
Suggested
Contract work
Summer work
Work at office
Remote work
Mercor
Toronto, ON
1 day ago
Propulsion Systems Engineer - Expert
$65 - $75 per hour
...Summers , and Jack Dorsey . Position: Propulsion & Effects Engineer Type: Contract Compensation: $65–$75/hour... ...technical reasoning for correct responses. Collaborate with experts to ensure AI models distinguish between routine and...
Suggested
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
8 days ago
Expert Software Engineer or Backend Engineer
Our client is looking for a Lead Back -End Software Engineer (Expert Engineer) to join their Service Delivery team. \ \ As an Expert Engineer, you’ll assume technical leadership for several modules. You’ll work closely with product leads and the engineering leads...
Permanent employment
Full time
Home office
Flexible hours
Yoush Consulting
Toronto, ON
more than 2 months ago
AI Systems & ML Engineering Industry Expert
...globally distributed. In 2026 we opened a second tier of programs for... ...working in tech: AI Systems Engineering, AI & Machine Learning, and... ...for a small number of Industry Experts to set the technical bar in each... ...title, a technical blog, open-source work, or documented mentorship...
Hourly pay
Full time
Work at office
Remote work
Worldwide
Afternoon shift
Triple Ten Inc.
Toronto, ON
25 days ago
Search Systems Engineer - Expert
$80 - $150 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer — Agentic Search Systems Type: Contract Compensation: $80–$150/hour Location: Remote Role Responsibilities...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
a month ago
Solution Engineer (Product Expert) | Housing
$135k - $180k per year
...to accelerate this mission. About The Role As a Solutions Engineer at EliseAI, you will be integral to our product launch and... ...on what matters ~ A collaborative in-office environment with an open floor plan, fully stocked kitchen, and all meals covered in the office...
Full time
Work at office
Local area
Relocation package
Eliseai
Toronto, ON
more than 2 months ago
Sales Engineering Expert - Evaluator
$100 - $150 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Sales Engineering Expert Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities Design...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
a month ago
PR & Communications Expert - AI
$60 - $100 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Marketing Expert — PR & Communications (AI Agent Environments) Type: Contract Compensation: $60–$100/hour Location: Remote...
Remote job
Contract work
Summer work
Mercor
Toronto, ON
13 days ago
Data Engineer - AI Coding Expert
$80 per hour
...include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Data Engineer (Coding Agent Experience) Type: Contract Compensation: $80/hour Location: Remote Role...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
more than 2 months ago
ML Engineer - AI Coding Expert
$85 per hour
...include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: ML Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location: Remote Role...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
a month ago
Frontend Engineer - AI Coding Expert
$85 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Frontend Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour Location: Remote Role Responsibilities...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
more than 2 months ago
Cybersecurity Engineer - Blue Team Expert
$85 - $140 per hour
...Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Cybersecurity Engineer - Blue Team Type: Contract Compensation: $85–$140/hour Location: Remote Role Responsibilities...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
more than 2 months ago
Category Manager, Strategic Sourcing, Packaging
$85k - $100k per year
...We are seeking an experienced sourcing manager to join our Packaging Strategic Procurement team! In this role, you will be responsible for developing and executing sourcing strategies to improve our cost structure, the quality of our products, the reliability of our supply...
Full time
Contract work
Work at office
Remote work
Work from home
Flexible hours
2 days per week
3 days per week
Hellofresh
Toronto, ON
8 days ago
AI Systems Engineering Subject Matter Expert
...access to an interactive platform, code reviews, and support from industry practitioners. We're building a program for experienced engineers transitioning into system architecture roles. We need AI Systems Engineering practitioners who can do more than just know their...
Full time
Work at office
Remote work
Flexible hours
Triple Ten Inc.
Toronto, ON
more than 2 months ago
Ibm Open Pages
...Skills: Basel 2, Basel 3, FATCA, Mifid or any credit or operational risk projects for risk rating We are urgently looking for 3-4 experts having strong experience in IBM OpenPages GRC platform. For your ready reference, please find below the detailed JD. Could you please...
Full time
Immediate start
System Canada Technologies
Toronto, ON
more than 2 months ago
Senior Software Engineer, Infrastructure
$155k - $200k per year
...Senior Software Engineer, Infrastructure The role We are hiring... ...incident. This is a full-time job opening based in Toronto (3 days hybrid... ...a project and reviewing a PR in the same week. ~ AI tooling... ...at scaleup stage. Open source contributions to infrastructure...
Long term contract
Full time
Temporary work
Internship
Work at office
Local area
Work from home
Relocation
Shift work
The Stream
Toronto, ON
13 days ago
Senior Data Engineer
$120k - $160k per year
...experiences at scale. As a leader in Open Finance in Canada, we’ve grown... ...We're hiring our Senior Data Engineer (Data / ML Platform) to stand... ...and establishing trustworthy source-of-truth feeds. Establish... .... Technical Foundation: Expert SQL and strong Python skills,...
Full time
Contract work
Remote work
Flexible hours
Flinks
Toronto, ON
more than 2 months ago
Senior PR Specialist
$87k - $92k per year
Description Job Title: Senior PR Specialist Location: Toronto, ON Reporting to:... ...milestones, major retail campaigns, and new store openings. ~Toronto Showroom Management:Oversee the... ..., physical disability, political belief, source of income or because of any other status...
Work at office
Uniqlo Canada
Toronto, ON
14 days ago
AI Engineer
$135k - $210k per year
...Guidepoint seeks an experienced AI Engineer as an integral member of the Toronto-based... ...performance and safety of proprietary and open-source LLMs. Mentor and Lead: Provide technical... ...Backed by a network of nearly 1.75 million experts, and Guidepoint’s 1,600 employees...
Full time
Worldwide
Guidepoint
Toronto, ON
more than 2 months ago
Product & Engineering Expert
$150 per hour
...done. If you do not see it check your spam folder. This is a fully remote position open to candidates based in Canada. Pay: $150$350/hr Role Title: Product & Engineering Expert PowerPoint Review & Reconstruction Role Type: Contractor Location: Remote We are...
Full time
For contractors
Remote work
RemoteJobsOne
Toronto, ON
11 hours ago
Scientific Software Engineer
...creative and collaborative Scientific Software Engineer to help solve the unique software... ...and to help our growing team of diverse experts address fascinating challenges, ranging from... ...low-level hardware components. Using our open-source toolchain, Kirin, you will be building QuEra...
Full time
Quera Computing Inc.
Toronto, ON
more than 2 months ago
Principal - Solution Engineering
$175k - $200k per year
...Position Summary: The Solution Engineering team is a critical part of... ...technical and subject matter expert within League's Solutions... ...integrates with healthcare data sources in a secure and real-world environment... ...the best candidates for our open roles, but do not expect...
Full time
Work at office
Remote work
Flexible hours
League
Toronto, ON
more than 2 months ago
Mechanical Engineering Expert
$60 - $100 per hour
...you do not see it check your spam folder. This is a fully remote position open to candidates based in Canada. Pay: $60$100/hr Job Description Role Title: Mechanical Engineering Expert Role Type: Contractor Location: Remote the company is selecting Mechanical...
Full time
For contractors
Remote work
RemoteJobsOne
Toronto, ON
11 hours ago
Backend Engineer III
$105k - $125k per year
...Information: Job Title: Backend Engineer III Location: Toronto (... ...Yes Application Deadline: Open until Filled Salary Range... ...external systems and data sources Collaborate closely with full... ...leaders, and award-winning domain experts who value ownership,...
Long term contract
Full time
Internship
Work at office
Local area
Immediate start
Remote work
Flexible hours
Fulfillment IQ
Toronto, ON
more than 2 months ago
Radiological Security Specialist - Expert
$65 - $75 per hour
...'Angelo , Larry Summers , and Jack Dorsey . Position: Source Security Specialist Type: Contract Compensation:... ...technical reasoning for correct responses. Collaborate with experts to draw reliable lines between routine and dangerous queries....
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
8 days ago
Public Relations Manager [REMOTE]
$105k - $120k per year
...& Execution Own Money Mart's national public relations strategy and annual communications calendar in partnership with the external PR agency. Lead the day-to-day management of the PR agency, providing strategic direction, creative feedback, approvals, and project management...
Temporary work
Seasonal work
Work at office
Remote work
Momentum Financial Services Group
Toronto, ON
7 days ago
Mechanical Engineer (REMOTE)
$80 - $150 per hour
...This is a fully remote position , open to candidates based in Canada. Pay: $80–$150/hr Mechanical Engineering Expert Pay: $80–$150/hour Location: Global, fully remote Job Type: Contractor (~15 hours per week) Schedule: Flexible—you choose the hours and...
Remote job
For contractors
Immediate start
Flexible hours
RemoteJobsOne
Toronto, ON
2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Open Source Engineer - PR Expert. Be the first to apply!