Lowongan Kerja AI Trainer Mercor Mechanical Engineer Dibayar Hingga $80/jam

Mercor is hiring experienced Engineering professionals to join an exciting collaboration with a top AI research lab. This role involves contributing to the development and evaluation of advanced AI systems designed to replicate real-world workflows across mechanical engineering tasks

Key Responsibilities

• Create and assess complex problems in mechanical engineering

• Evaluate AI-generated responses for conceptual accuracy, technical rigor, and domain relevance

• Provide clear written feedback on engineering problem sets, designs, and solutions

• Collaborate asynchronously with AI researchers and engineers to iterate and improve model performance

• Ensure technical accuracy and academic precision in all engineering content used to train or evaluate AI systems

Ideal Qualifications

• Degree in Mechanical Engineering

• Exceptional written and verbal communication skills

• Strong attention to detail and analytical thinking

Project Timeline

• Start Date: Immediate

• Duration: 1–2 months

• Commitment: Part-time ~20 hours/week (potential to extend to 40 hours/week)

• Schedule: Fully remote and asynchronous – flexible working hours

Compensation & Contract

• Competitive hourly rate based on experience ($65-$80 USD/hr)

• Independent contractor

• Daily payment via Stripe Connect

Application & Onboarding Process

• Upload your resume (and portfolio/notebook links if available) and application form

• AI interview: A short, 15-minute conversational session to understand your background, experience, and interest in the role

• Work trial: A paid, 4-hour assessment evaluating your ability to interpret project guidelines and deliver math-specific output

About Mercor

Mercor is a San Francisco-based company specializing in connecting elite professionals with cutting-edge AI initiatives. Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. Thousands of professionals across quantitative fields, engineering, research, and creative domains have partnered with Mercor on frontier projects shaping the future of AI.

Apply today and leverage your math and statistics expertise to help build the future of AI-driven quantitative workflows!

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 Data Engineer Dibayar Hingga $20K-$100K/tahun

We’re looking for someone who wants to bring a full-stack perspective to data. As a Software Engineer supporting our Data function, you will be responsible for creating and maintaining pipelines that enable our Data Science, Engineering, and Product teams, and the wider Mercor organization.

Your focus will be on data reliability, availability, and timeliness, with a focus on collaboration (and significant operational crossover with) our Data Science team and the many partner functions.

𝗪𝗵𝗮𝘁 𝗬𝗼𝘂’𝗹𝗹 𝗪𝗼𝗿𝗸 𝗢𝗻
• Building robust pipelines to ingest, transform, and consolidate data from diverse sources (e.g., MongoDB, Airtable, PostHog, production databases).
• Designing dbt models and transformations to standardize and unify many disparate tables into clean, production-ready schemas.
• Implementing scalable, fault-tolerant data workflows with Fivetran, dbt, SQL, and Python.
• Partnering with engineers, data scientists, and business stakeholders to ensure data availability, accuracy, and usability.
• Owning data quality and reliability across the stack, from ingestion through to consumption.
• Continuously improving pipeline performance, monitoring, and scalability.

𝗪𝗵𝗮𝘁 𝗪𝗲’𝗿𝗲 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗙𝗼𝗿
• Proven experience in data engineering, with strong knowledge of SQL, Python, and modern data stack tools (Fivetran, dbt, Snowflake, or similar).
• Experience building and maintaining large-scale ETL/ELT pipelines across heterogeneous sources (databases, analytics platforms, SaaS tools).
• Strong understanding of data modeling, schema design, and transformation best practices.
• Familiarity with data governance, monitoring, and quality assurance.
• Comfort working cross-functionally with engineering, product, and operations teams.
• Bonus: prior experience supporting machine learning workflows or analytics platforms.

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 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