Mercor
Expert projects for AI labs across software, finance, law, medicine, science and languages.
Pay figures cover the 291 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
You apply on work.mercor.com: create a profile, complete a skills assessment, then get matched to projects that fit your background.
Official site: mercor.com. SideHustler is independent of Mercor.
This role involves facilitating recorded online Spanish tutoring sessions for English-speaking learners at various levels. You will create authentic and natural conversations tailored to each learner's profile while following a provided lesson structure. This role suits experienced Spanish tutors with pedagogical expertise working with native English speakers.
Posted August 28, 2026
This role involves evaluating the quality, correctness, and reproducibility of software engineering tasks used to train and test the AI models of a leading laboratory. You audit tasks at the repository level, baseline patches, test harnesses, and scoring system integrity, providing structured feedback based on an evaluation grid.
Posted August 28, 2026
Mercor, a growing company, is building its compensation and equity infrastructure. Your role is to support the design of compensation structures, manage stock option and equity programs, and implement evaluation and benchmarking processes. This position is for practitioners with concrete experience in salary architecture or equity program management in an entrepreneurial growth context.
Posted August 25, 2026
Evaluate the quality and compliance of vulnerability reproduction and remediation exercises designed to train AI models. Your role consists of verifying the accuracy of CVE reproductions, the robustness of fixes, the rigor of verification tests, and the adequacy of Docker environments, while providing detailed and structured feedback.
Posted August 25, 2026
This role involves conducting structured 20-minute interviews with engineers specialized in GPU kernel development, security research, and ML compilers, to assess their technical expertise and ability to participate in AI evaluation projects. You will provide reasoned recommendations (move forward, hold, or reject) and write concise summaries for the project team. This role is for someone with confirmed experience in recruiting or technical screening of senior profiles.
Posted August 25, 2026
This job involves evaluating the quality and correctness of GPU kernel and accelerator code developed to train and test AI models. You will provide structured feedback on numerical correctness, the validity of performance benchmarks, task definition, and viability for compilation and execution.
Posted August 25, 2026
This job consists of training AI models by providing high-quality data on property and casualty insurance and liability underwriting reasoning. You will design realistic underwriting scenarios, evaluate responses generated by AI according to business expertise criteria, and contribute to improving the models' ability to reason about insurability, pricing, and risk selection. This role is intended for experienced underwriters with direct responsibility in risk evaluation and selection.
Posted August 25, 2026
This role involves creating realistic insurance policy processing scenarios and evaluating an AI model's ability to reason correctly across the entire policy lifecycle. You will design processing instructions, write reference responses, and score AI-generated responses according to precise operational criteria. We are looking for experienced professionals in policy administration, insurance operations management, or portfolio management.
Posted August 25, 2026
This role involves designing realistic reinsurance and program insurance scenarios, evaluating responses generated by artificial intelligence against established market standards, and contributing to improving the reasoning of cutting-edge models on treaty structures, facultative placements, delegations of authority, and alternative risk transfer mechanisms. It is aimed at experienced professionals in the reinsurance sector, program insurance, brokers, or program administrators.
Posted August 25, 2026
This role consists of preparing realistic claims compensation scenarios and evaluating responses generated by AI models according to established insurance industry standards. The ideal candidate is a multiline claims expert with at least two years of professional experience, capable of analyzing insurance policies, identifying gaps in claims handling, and providing detailed feedback to improve AI reasoning.
Posted August 25, 2026
This role involves evaluating the quality and compliance of NKI kernel implementations intended for training advanced AI models. You will examine the fidelity of CUDA to NKI migrations, the quality of Trainium-specific optimizations, and numerical validity across platforms, providing structured and detailed feedback.
Posted August 25, 2026
Mercor is seeking experienced computer and information systems managers to evaluate and improve advanced AI systems. You will analyze content and workflows generated by AI in the field of IT management, leveraging your genuine expertise in information systems leadership, technical team coordination, and oversight of enterprise technology operations. This role is open to candidates with a minimum of four years of experience in IT management.
Posted August 24, 2026
This role invites experienced software engineers to evaluate and design migration strategies for complex codebases, particularly in mission-critical environments. You will analyze existing systems to identify safe modernization approaches and verify the quality of solutions generated by AI, while preserving functionality and security.
Posted August 22, 2026
Mercor is recruiting experienced nurse practitioners to evaluate and improve cutting-edge AI systems in healthcare. You will analyze clinical content generated by AI, treatment plans and patient education materials by leveraging your real-world expertise in diagnosing, treating and managing patients with acute and chronic conditions.
Posted August 21, 2026
You will evaluate compliance content and workflows generated by AI systems, drawing on your experience in regulatory law and law enforcement inspection. This role is for compliance professionals with solid knowledge of legal standards, permits, and oversight procedures.
Posted August 21, 2026
Mercor is looking for experienced financial and investment analysts to evaluate the quality and accuracy of financial analysis content generated by AI. You will use your expertise in company valuation, quantitative analysis, and investment recommendations to test and improve these AI systems.
Posted August 21, 2026
Mercor is seeking experienced financial managers to evaluate and improve cutting-edge AI systems. You will analyze AI-generated content and workflows in the fields of accounting, banking, credit, and financial planning, leveraging your real-world expertise in managing financial operations. This role is based on assessing the quality, regulatory compliance, and analytical rigor of AI responses.
Posted August 21, 2026
Mercor is recruiting experienced lawyers to evaluate and improve cutting-edge AI systems. You will examine legal content generated by AI, including memorandums, contracts, and case analyses, drawing on your expertise in litigation, legal writing, and client counseling. This role is intended for legal professionals with solid experience in legal practice.
Posted August 21, 2026
Mercor is seeking experienced Medical and Health Services Managers to evaluate and improve AI systems designed for clinical operations. You will analyze content and workflows generated by AI in a healthcare management context, drawing on your hands-on expertise in leading clinical services, personnel management, budgets, and regulatory compliance.
Posted August 21, 2026
Mercor is recruiting experienced journalists and news analysts to evaluate and improve cutting-edge AI systems. You will evaluate AI-generated news content, drawing on your real expertise in reporting, journalistic analysis, and editorial judgment to ensure the quality and rigor of articles, analyses, and scripts produced.
Posted August 21, 2026
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FAQ
305 Mercor jobs are open on SideHustler today. 10 were posted in the last 7 days. Listings are rechecked against the official postings: the latest check on this list was on October 8, 2026.
Among the 291 open roles that publish an hourly rate in USD, pay runs from $10 to $380 per hour, with a median of $75. These are the rates the platforms publish, not a guarantee of income or hours.
The most requested areas of expertise on these listings are AI Evaluation, Red Teaming, Adversarial Testing, Multilingual Expertise, Vulnerability Assessment. Each listing states its own requirements.
You apply on work.mercor.com: create a profile, complete a skills assessment, then get matched to projects that fit your background.
It depends on the job. 301 of the 305 open Mercor jobs publish the countries they accept, and each listing shows them. The others do not publish a country list.
No. SideHustler is independent of Mercor. We list its public postings and send you to the official one to apply. When an Apply link is a referral link, it is marked as such.
Apply now opens the official posting on the platform, where you complete the application. You need no account on SideHustler. To see which roles fit your background first, add your resume and every open job is scored against your profile.