Lowongan Kerja AI Trainer Mercor API Design Engineer Dibayar Hingga $150/jam

𝗔𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝗥𝗼𝗹𝗲

Join an innovative project that pushes the boundaries of API technology. As an API Engineer, you will be responsible for designing, documenting, and validating APIs to ensure robust integration and reliable functionality. Your ability to create clear API specifications and thorough documentation will be crucial for seamless collaboration between product and engineering teams. There is a 15-minute assessment prior to selection. We anticipate selection to occur within two days of completing the assessment.

𝗬𝗼𝘂’𝗿𝗲 𝗮𝗻 𝗶𝗱𝗲𝗮𝗹 𝗰𝗮𝗻𝗱𝗶𝗱𝗮𝘁𝗲 𝗶𝗳 𝘆𝗼𝘂:
• Hold a Computer Science degree from a top university
• Possess a strong understanding of RESTful API design principles and best practices.
• Have experience using API documentation tools such as Swagger, Postman, or Redoc.
• Are proficient in writing API test cases and working with testing tools like Postman, Jest, or Cypress.
• Have familiarity with API authentication methods (OAuth, JWT, API keys).
• Possess basic coding skills in Python, JavaScript, or another scripting language.
• Demonstrate exceptional attention to detail.
• Excel in written and verbal communication, translating complex technical concepts into clear documentation.

𝗥𝗼𝗹𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀
• Write comprehensive Product Requirement Documents (PRDs) for API features and enhancements.
• Define clear API endpoints, request/response structures, authentication methods, and error handling strategies.
• Collaborate closely with engineering teams to ensure API design aligns with product goals and user needs.
• Create and maintain clear and concise API documentation, including endpoint descriptions, example requests/responses, authentication details, and usage guidelines.
• Develop and execute test cases to validate API functionality, performance, and security.
• Work collaboratively with QA teams on robust API testing, documenting any issues, inconsistencies, or edge cases.
• Optimize APIs for performance, scalability, and security.
• Flexible workload: 10–20 hours per week, with potential to increase to 40 hours.
• Fully remote and asynchronous—work on your own schedule.
• Minimum duration: 1–2 months, with potential for extension.

𝗔𝗯𝗼𝘂𝘁 𝗠𝗲𝗿𝗰𝗼𝗿
Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

Apply today and leverage your expertise to advance cutting-edge API solutions!

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Here is how to apply:

Mercor

Lowongan Kerja AI Trainer Mercor Machine Learning Engineer Dibayar Hingga $140/jam

𝗥𝗼𝗹𝗲 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄

Mercor is driving a leading AI research initiative focused on benchmarking and enhancing model performance and training speed across a range of machine learning tasks. This project is ideal for Machine Learning Engineers (MLEs) with 5+ years of experience or Machine Learning PhDs interested in reproducible ML research and benchmarking AI model development.

𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀
• Compile external ML competitions into challenging tasks that reflect real-world responsibilities (training models, prepping datasets, and running experiments).
• Draft detailed, executable natural language plans to complete MLE tasks.
• Implement those plans in Python code within a provided Docker environment.
• Validate implementations against original plans and mark discrepancies.

𝗜𝗱𝗲𝗮𝗹 𝗤𝘂𝗮𝗹𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
• 5+ years of experience in applied machine learning OR PhD in machine learning or adjacent fields.
• Strong Python engineering skills, especially for model training and data handling.
• Familiarity with Docker-based development environments.
• Detail-oriented approach to technical planning and code validation.
• Experience with reproducibility and benchmarking in ML research (preferred).

𝗠𝗼𝗿𝗲 𝗔𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝗢𝗽𝗽𝗼𝗿𝘁𝘂𝗻𝗶𝘁𝘆
• Remote and asynchronous — set your own hours.
• Estimated commitment: 20 hours/week.
• Expected project duration: 2+ months with the possibility of an extension.

𝗖𝗼𝗺𝗽𝗲𝗻𝘀𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗧𝗲𝗿𝗺𝘀
• Up to $150/hour depending on region and experience.
• Paid weekly via Stripe Connect.
• Structured as an independent contractor engagement.

𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝗰𝗲𝘀𝘀
• Submit your resume.
• Complete an AI interview (<10 minutes) and a short form revolving around your ML experience.

𝗔𝗯𝗼𝘂𝘁 𝗠𝗲𝗿𝗰𝗼𝗿
• Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations.
• Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey.
• Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI.

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Here is how to apply:

Mercor

Lowongan Kerja AI Trainer Mercor Mathematics PhD Dibayar Hingga $140/jam

𝗥𝗼𝗹𝗲 𝗢𝘃𝗲𝗿𝘃𝗶𝗲𝘄

Mercor is collaborating with a leading AI research group to engage experts with advanced training in mathematics. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗵𝗗 𝗴𝗿𝗮𝗱𝘂𝗮𝘁𝗲𝘀 𝗶𝗻 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 (𝘄𝗶𝘁𝗵𝗶𝗻 𝘁𝗵𝗲 𝗽𝗮𝘀𝘁 𝟰 𝘆𝗲𝗮𝗿𝘀) 𝗢𝗥 𝗰𝘂𝗿𝗿𝗲𝗻𝘁 𝗣𝗵𝗗 𝗰𝗮𝗻𝗱𝗶𝗱𝗮𝘁𝗲𝘀 (𝘄𝗶𝘁𝗵 𝗮𝘁 𝗹𝗲𝗮𝘀𝘁 𝟯 𝘆𝗲𝗮𝗿𝘀 𝗶𝗻 𝘁𝗵𝗲𝗶𝗿 𝗽𝗿𝗼𝗴𝗿𝗮𝗺) 𝗳𝗿𝗼𝗺 𝗮 𝘁𝗼𝗽 𝟯𝟬 𝗺𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 𝗽𝗿𝗼𝗴𝗿𝗮𝗺 are encouraged to participate. This cutting-edge project focuses on strengthening AI systems’ reasoning capabilities through rigorous problem-solving and theorem-based evaluation. You will be applying graduate-level expertise to assess and validate complex mathematical reasoning.

𝗞𝗲𝘆 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀
• Solve and evaluate challenging mathematics problems across diverse fields
• Review AI-generated proofs and solutions for correctness and rigor
• Provide structured feedback to improve mathematical reasoning models

𝗜𝗱𝗲𝗮𝗹 𝗤𝘂𝗮𝗹𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
• 𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗵𝗗 𝗶𝗻 𝗠𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 (within past 4 years) OR 𝗣𝗵𝗗 𝗰𝗮𝗻𝗱𝗶𝗱𝗮𝘁𝗲 ≥3 years into program (typically ≥ 4th year from undergrad entry, or ≥ 3rd year with master’s entry)
• Enrolled in or graduated from a top 𝟯𝟬 𝗺𝗮𝘁𝗵𝗲𝗺𝗮𝘁𝗶𝗰𝘀 𝗽𝗿𝗼𝗴𝗿𝗮𝗺
• Ideally active in research/academia
• Strong background in advanced problem-solving, with the ability to clearly articulate reasoning, reference theorems, and identify gaps in writing

𝗠𝗼𝗿𝗲 𝗔𝗯𝗼𝘂𝘁 𝘁𝗵𝗲 𝗢𝗽𝗽𝗼𝗿𝘁𝘂𝗻𝗶𝘁𝘆
• Remote and asynchronous — set your own schedule
• Flexible, project-based engagements
• 5-6 week engagement with potential for additional opportunities

𝗖𝗼𝗺𝗽𝗲𝗻𝘀𝗮𝘁𝗶𝗼𝗻 & 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁 𝗧𝗲𝗿𝗺𝘀
• Competitive hourly compensation, commensurate with your background & experience
• Independent contractor arrangement
• Payments processed weekly via Stripe Connect

𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗣𝗿𝗼𝗰𝗲𝘀𝘀
• Submit your resume and complete an interview to get started (if we do not have one already on file)
• Qualified applicants will receive a follow-up within a few days with the next steps

𝗔𝗯𝗼𝘂𝘁 𝗠𝗲𝗿𝗰𝗼𝗿
• Mercor is a talent marketplace connecting top experts with leading AI labs and research organizations
• Backed by Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey
• Thousands of professionals across domains such as law, engineering, research, and creative services contract with Mercor to contribute to frontier AI projects

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Here is how to apply:

Mercor