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Role Overview Mercor is seeking data scientists to support one of the world’s leading AI labs in building robust, high‑performance systems for next‑generation machine learning applications. In this role, you will focus on hands‑on data science tasks, such as designing experiments, gathering and preprocessing data, building and evaluating models, and collaborating closely with engineering teams to deploy production‑ready solutions. Ideal candidates should be proficient in Python (Jupyter Notebooks), familiar with machine learning frameworks like TensorFlow or PyTorch, and experienced in analyzing large datasets and building predictive models. In addition, you will write, review, and validate prompt‑based questions used to train AI systems. * * * You are a good fit if you: - Have over 3+ years of professional experience in data science or applied analytics. - Are highly skilled in Python and Jupyter notebooks. - Have experience using libraries including numpy, pandas, scipy, sympy, scikit-learn, torch, tensorflow. - Have a bachelor's degree in data science, statistics, computer science, or related field in the U.S., Canada, New Zealand, UK or Australia. - Have a strong background in one or more of the following areas: exploratory data analysis and statistical inference, machine learning workflows and model evaluation, feature engineering/data preprocessing/data wrangling, or A/B testing/experimentation/causal inference. - Demonstrate excellent verbal and written communication skills. - Have strong attention to details. * * * ### More About the Opportunity - Commitment: 20–40 hours per week, with potential to scale up to 80 hours. - Structure: Fully remote and asynchronous - set your own schedule. - Duration: Minimum 1 months, with possible extension based on project scope and performance. - Start Date: Early September, with applications reviewed on a rolling basis. * * * ### Compensation & Contract Terms - Classified as an independent contractor for Mercor. - Hourly payments for services rendered, processed weekly via Stripe Connect. - Flexible terms based on location and expertise level. * * * ### Application Process - Submit your resume or project portfolio to get started. - Complete a brief form outlining your technical background and agent usage experience. - Applications are reviewed continuously, and selected professionals will be contacted with next steps. * * * ### About Mercor - Mercor is a talent marketplace connecting top experts with leading AI research labs and organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of technical professionals partner with Mercor to contribute to frontier AI projects shaping the next era of intelligent systems. * * *

Mercor is recruiting contributors to the Uiua programming language as independent contractors working on a research project for one of the world’s top AI companies. Applicants must: - Have deep expertise contributing to and programming in the Uiua programming language Here are more details about the role: - We aim to make the hourly compensation rate offered to you competitive based on your professional background and geographic location (please note that the listed hourly compensation scale is for U.S.-based applicants and that that scale will differ depending on where a candidate is geographically based) - The work is fully asynchronous and can be done around your schedule With respect to pay and legal status: - We can meet industry-standard compensation expectations for your current role - We will pay you out weekly via Stripe Connect based on the number of project work hours that you log - You will be classified as an “at-will” contractor to Mercor - Please note that we cannot currently support H1-B or STEM OPT status candidates

About the Role Mercor is seeking experienced real estate sales agents to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests regarding your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective domain - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: 30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods . 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 engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $250 by referring Share the referral link below, and earn $250 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn

Role Overview Mercor is partnering with a leading frontier AI research lab on an exciting mathematics and reasoning project. We’re inviting PhD students from top institutions to help push the boundaries of AI reasoning by training large language models to tackle advanced mathematical challenges. As part of this engagement, you’ll: - Develop original, graduate-level problems in pure and applied mathematics. - Evaluate AI-generated solutions, identifying gaps in ability. - Provide feedback and generate complete & correct solutions. Eligibility is strictly limited to PhD students, post-docs, and early career professors. The role is a short-term, high-impact research engagement, with potential for extension based on performance. Rates: $80: Early career professors at top US/UK-based institutions $70: Post-docs & senior PhD students at top institutions globally $60: 1st & 2nd year PhD students * * * ## Key Responsibilities - Design novel, advanced mathematics problems - Closely review, test, and evaluate AI-generated solutions for correctness and clarity - Identify logical flaws, incomplete reasoning, or insufficiently-rigorous proofs - Provide structured feedback and clear, concise, and correct solutions - Maintain extremely high standards of mathematical precision and problem difficulty ## Required Qualifications - Current PhD student, post-doc, or recent PhD-graduate (<5 years ago) in pure or applied mathematics - Must be highly proficient in writing and formatting documents using LaTeX - Demonstrated expertise in at least one of the following: algebra, geometry, combinatorics, number theory, analysis, probability, or closely related fields - Ability to clearly articulate complex reasoning in written form - Rigorous attention to detail in verifying solutions - Independent, reliable, and disciplined work style ## More About the Opportunity - Remote and flexible — work on your own schedule - Expected commitment: 20 hours/week minimum; up to 40 hours/week available - Approximate project length: ~10 weeks, with extension potential - Rolling start dates; setup typically within 1–2 days of approval ## Compensation & Contract Terms - Open to applicants worldwide (English proficiency required) - Independent contractor arrangement through Mercor - Weekly payments via Stripe Connect ## Application Process - Complete a brief interview (20–30 minutes) - Complete a brief mathematical reasoning test ## About Mercor - Mercor is a talent marketplace that connects 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 mathematics, law, engineering, and research collaborate with Mercor on frontier AI projects shaping the future

Role Overview Mercor is partnering with a financial services firm to support a series of core accounting operations projects. We are looking for experienced accounting professionals to assist with high-priority workflows related to bank reconciliations, journal entries, accounts payable/receivable, asset depreciation, and more. These tasks are essential for accurate financial reporting and audit readiness. This is a flexible, short-term contract opportunity well-suited for detail-oriented experts in accounting operations. Key Responsibilities - Reconcile bank statements against the general ledger and document all reconciling items - Post journal entries with appropriate supporting documentation and account codes - Enter and code accounts payable invoices, matching to purchase orders when required - Apply incoming cash receipts to outstanding accounts receivable - Calculate monthly depreciation for fixed assets and post related journal entries - Perform AP/AR subledger to general ledger reconciliations - Reconcile intercompany transactions and prepare elimination entries for consolidation - Match credit card expenses with receipts, flag discrepancies, and reconcile to GL - Maintain prepaid amortization schedules and post monthly expenses - Reconcile vendor statements and investigate discrepancies - Compile monthly financial statements and perform balance sheet flux analysis - Analyze budget vs. actual variances and document material explanations - Resolve three-way invoice matching exceptions in the AP system - Estimate and post accruals for month-end close - Prepare audit schedules tied to the trial balance and compile supporting documentation Ideal Qualifications - 5+ years of experience in accounting, audit, or financial operations - Familiarity with systems like QuickBooks, NetSuite, Sage Intacct, or SAP - Strong understanding of U.S. GAAP and financial close processes - Proven ability to work independently and manage multiple priorities - Excellent attention to detail and documentation skills - Experience with Excel-based reconciliations and journal entry preparation More About the Opportunity - Remote and asynchronous — control your own work schedule - Expected commitment: min 30 hours/week - Project duration: ~6 weeks Compensation & Contract Terms - $75-100/hour - Independent contractor arrangement - Paid weekly via Stripe Connect Application Process - Submit your resume followed by domain expertise interview and short form 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

About the Role Mercor is seeking experienced Medical Secretaries and Administrative Assistants to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods 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 engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn

Role Overview Mercor is seeking experienced visual storytelling experts — including storyboard artists, cinematographers, animators, editors, and motion designers — to collaborate on creative projects with leading AI research groups. These engagements focus on shaping narrative-driven visual content with cinematic pacing and authenticity. This is a unique opportunity to apply your creative expertise toward developing frontier AI systems that understand and generate compelling visual stories. ### Key Responsibilities - Develop storyboards, visual concepts, and narrative structures for AI training data. - Caption video content with an emphasis on capturing storytelling elements, visual detail, and camera techniques. - Evaluate AI-generated visual narratives and provide feedback for improvement. - Ensure authenticity, coherence, and cinematic quality. ### Ideal Qualifications - 3+ years of professional experience in film, animation, motion design, or related creative fields. - Strong portfolio demonstrating expertise in storytelling, pacing, and cinematic techniques. - Ability to distill abstract ideas into clear, engaging visual narratives. - Excellent attention to detail and creative problem-solving skills. ### More About the Opportunity - Remote and asynchronous — flexible scheduling on your own terms. - Expected commitment: 30-40 hours/week. - Project-based engagements, typically ranging from 2–3 months with potential extensions. ### Compensation & Contract Terms - $45-$65/hour depending on experience and geography. - Payments issued weekly via Stripe Connect. - Independent contractor engagement. ### Application Process - Complete a short interview to discuss your creative background and areas of expertise. - Selected applicants may be asked to complete a brief sample task. ### 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. * * *

Role Overview We’re looking for Cricket experts — avid fans, sports journalists, commentators, and former or semi-professional players — to evaluate cricket games. You’ll watch cricket games and answer questions in real time assessing the quality, depth, and accuracy of AI insights, helping us refine our AI’s cricket reasoning, storytelling, and strategic understanding. ### Key Responsibilities - Game Evaluation: Watch cricket games and review AI-generated play-by-play commentary and post-game analysis. - Performance Scoring: Rate the accuracy, insight, and entertainment value of AI sports coverage. - Context & Understanding: Assess the AI’s grasp of player performance, game flow, and strategic decisions. - Error Detection: Identify factual mistakes, poor interpretations, or stylistic inconsistencies. - Feedback Reporting: Provide clear written feedback highlighting strengths, weaknesses, and improvement opportunities. - Collaboration: Work with analysts and developers to enhance the AI’s cricket-specific reasoning and realism. ### Required Qualifications - Cricket Expertise: Deep understanding of the game — whether through playing, coaching, commentating, or passionate fandom. - Analytical Thinking: Ability to evaluate cricket strategies, narratives, and statistical insights. - Communication Skills: Strong written English and ability to clearly articulate nuanced cricket insights. - Tech Readiness: Comfortable using online evaluation tools and dashboards. ### Compensation & Contract Terms - $57–66/hour for applicants based in the US or South Africa - $19–22/hour for applicants based in India - You’ll be classified as an independent contractor ### 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 engineering, research, law, and creative services have partnered with Mercor on frontier AI projects.

1\. Role OverviewMercor is collaborating with a leading AI lab to engage Indonesian-speaking language experts for a structured data annotation project. Contributors will use their linguistic expertise to interpret Indonesian-language documents and transform key content into structured outputs. This project supports the development of multilingual AI systems by ensuring high-quality data representation. This is a short-term, project-based opportunity ideal for detail-oriented freelancers fluent in Indonesian. 2\. Key Responsibilities - Read and interpret documents written in Indonesian - Extract relevant information and enter it into a structured format - Ensure completeness and accuracy of data conversion - Maintain consistency and quality across multiple document types 3\. Ideal Qualifications - Native or fluent proficiency in Indonesian - Strong reading comprehension and attention to detail - Experience with data entry, annotation, or structured formats (e.g., JSON, pdf) is a plus - Ability to follow detailed guidelines and deliver high-quality work independently - Available to work for at least first three days once selected. 4\. More About the Opportunity - Fully remote and asynchronous - Flexible schedule - set your own hours - Minimum expected commitment: 20 hours per week - Estimated time commitment: variable based on availability and task volume - Short-term engagement with potential for follow-up work 5\. Compensation & Contract Terms - Competitive hourly rates, adjusted for geography - Payments issued weekly via Stripe Connect - You’ll be classified as an independent contractor 6\. Application Process - Submit your resume to express interest - You may be asked to complete a brief qualification task - We’ll follow up within a few days with next steps 7\. 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

About the Role Mercor is seeking experienced First-Line Supervisors of Non-Retail Sales Workers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods 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 engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn

Mercor is seeking Econ/Finance Experts to collaborate on a new project with a leading AI lab. ## Qualifications - Have a PHD level degree in Economics or Finance OR - Have 8+ years of professional work experience ## Responsibilities - Ability to read and comprehend long pieces of text, identifying key information while maintaining a clear understanding of the overall context. - Evaluate responses to prompts, identify areas for improvement, and rewrite them in a clearer, more effective format. - Compare two different approaches to a problem, determine which is stronger, and clearly explain the reasoning behind that choice. ## Expected Commitment - The work is fully asynchronous and can be done on your schedule. - We are looking for a minimum commitment of at least 5 hours per week, with up to 20 hours per week of work available for high performers ## Pay and Legal Status: - The hourly rate for the role is 80-100 USD/hr with the required qualifications - You’ll work as an independent contractor ## Why Join Us? - Contribute to a cutting-edge research project propelling the future of AI. - Flexible remote work with competitive compensation.

Role Overview Mercor is partnering with a leading frontier AI research lab on an exciting math project. We are seeking individuals with demonstrated expertise in Olympiad-style mathematics and problem setting. We’re inviting math competition problem writers, selection committee members, medalists & participants to help push the boundaries of AI reasoning by training large language models to tackle Olympiad-level problems better than the world’s top competitors. This role is a short-term, high-impact research engagement, with the possibility of extension based on performance. * * * ## Key Responsibilities - Write original & advanced IMO-style mathematics problems to challenge frontier AI models - Evaluate AI-generated solutions for correctness, clarity, and style - Identify logical flaws, incomplete reasoning, or insufficiently-rigorous proofs - Provide clear, concise, and correct solutions & chain of thought reasoning - Maintain extremely high standards of mathematical precision and problem difficulty ## Required Qualifications Note: Applicants must be highly proficient in writing and formatting documents using LaTeX You are a good fit for the project if you have any of the following experiences: - Problem writer - Coach - Selection committee member - Medalist (gold, silver, bronze) - Participant And have participated in any of the following mathematics competitions (Note: Preference will be given for IMO & RMM participation, but we welcome applications from all competitions below): - IMO - IMO TST - RMM - USAMO - APMO - IMC - EGMO You should have: - Expertise across algebra, combinatorics, and number theory - Ability to clearly articulate complex reasoning in written form - Rigorous attention to detail in verifying solutions - Independent, reliable, and disciplined work style ## More About the Opportunity - Expected commitment: 20 hours/week minimum; up to 40 hours/week available - Approximate project length: ~2 months, with extension potential - Rolling start dates; setup typically within 1–2 days of approval # Compensation - This engagement uses a pay-per-task model, with payments tied to each fully completed and accepted problem or review. - Compensation per task varies based on factors such as problem difficulty, solution quality, and overall efficiency, and contributors are free to choose how many tasks they complete. - Based on current project rates, the estimated effective range for this engagement is approximately $54–$93 per hour of focused work, depending on the volume and quality of tasks completed. This range is an estimate, not a guarantee or cap on total payments for services rendered. - There is no cap on total weekly payments for services rendered; contributors may complete as many available tasks as they choose to accept during the engagement. ## Contract Terms - Open to contributors worldwide (English proficiency required) - Independent contractor arrangement through Mercor - Weekly payments via Stripe Connect ## Application Process - Complete a brief interview (20–30 minutes) - Submit a short form detailing your experience writing problems and competing in math competitions ## About Mercor - Mercor is a talent marketplace that connects 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 mathematics, law, engineering, and research collaborate with Mercor on frontier AI projects shaping the future

Independent contractor position.

Independent contractor position Conduct comprehensive psychiatric evaluations and assessments Provide comprehensive mental health care to a diverse patient population Experience with a variety of mental health conditions Must be board certified in psychiatry Valid California medical license MD with

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