Role directory

Written communication jobs

10 active, referral-verified opportunities.

Finance / Remote

Corporate Treasury Expert

About the work We're building a high-quality library of corporate treasury work products. You'll complete self-contained treasury exercises from mock files (bank statements, exposure schedules, credit agreements) and produce the deliverable for each, graded against a rubric. — What you'll do • Build rolling 13-week direct cash forecasts with receipts, disbursements and variance explanation. • Identify and net FX exposures, analyze fixed and floating rate risk, and design hedges against a corporate policy. • Produce hedge designation documentation with periodic effectiveness testing. • Analyze working capital performance (DSO/DPO/DIO), bank fees against services, trapped cash and repatriation options, and forecast leverage and covenant headroom. • Draft or refresh treasury policy covering liquidity, FX, counterparties and investment. — You're a fit if you have • 4+ years in a corporate treasury role at an operating company. • Hands-on with cash forecasting, hedging, or bank and liquidity management. — Nice to have • CTP; ACT, AMCT or MCT; treasury management systems. — Assessment A 13-week cash forecast from mock bank and receivables files; an FX exposure netting and hedge recommendation; a covenant headroom forecast. — Note: this is corporate treasury. Bank asset-liability management, funds transfer pricing and regulatory liquidity reporting are out of scope.

$2,000 / per-taskOpen / Referral verified
Finance / Remote

Corporate Tax Expert

About the work We're building a high-quality library of corporate tax work products. You'll complete self-contained tax exercises from mock files (trial balances, intercompany agreements, deal documents) and produce the deliverable for each, graded against a rubric. — What you'll do • Build quarterly and annual income tax provisions under ASC 740 with current and deferred calculations and rate reconciliation. • Prepare returns and supporting workpapers across federal, state apportionment and international regimes, and forecast cash taxes by jurisdiction. • Produce technical computations and studies: GILTI, FDII, BEAT, Pillar Two, 163(j) limitation, and net operating loss and attribute analysis. • Build transfer pricing master file and local file documentation with intercompany agreement and policy review. • Work transaction tax: diligence of exposures and attributes, structuring memos, and documented tax positions including FIN 48 reserves. — You're a fit if you have • 4+ years in corporate income tax, in-house or Big 4. • Depth in at least one of: provision and compliance, international and transfer pricing, or M&A tax. — Nice to have • CPA; JD or LLM in Taxation; EA; CTA. Tax equity and HLBV modeling experience. — Assessment An ASC 740 provision from a mock trial balance; a transfer pricing benchmarking memo; a deal tax structuring recommendation. — Note: this is corporate income tax. Individual return preparation, payroll tax, and sales-tax-only backgrounds are out of scope.

$2,000 / per-taskOpen / Referral verified
Business / Remote

US-Based Business Owners Using Google Chat

Core Requirement: Profile Ownership — Applicants must be active owners or administrators of a verified Google Business Profile (GBP). We are looking for individuals who use Google Chat regularly within their business. — Eligibility • US-based, English only • Minimum 500 internal messages across all DMs and Spaces • At least 10 employees actively using Chat • Less than 10% of messages are from the past month — Compensation — One-time payment, up to $10,000

$250 / hourOpen / Referral verified
Code / North America (US & Canada) Remote

CAD Engineer — ScreenSpot Plus (Screenshot Capture & UI Annotation)

About the Role — You've been selected for ScreenSpot Plus, where you'll capture screenshots of professional CAD software in realistic, expert use, annotate interactive UI elements, and write natural-language task instructions. — The project begins with a pilot phase, during which your initial submissions will be closely reviewed for quality before you ramp into full production. Detailed onboarding materials and capture guidelines will be shared once you accept. — What You'll Do • Capture high-quality screenshots of professional CAD software during realistic, expert workflows • Annotate interactive UI elements (buttons, menus, panels, toolbars, dialogs) accurately and consistently • Write clear, natural-language task instructions that reflect how an expert actually uses the software • Iterate on feedback during the pilot phase to meet quality standards before scaling to full production — Who We're Looking For • Hands-on, professional experience with CAD software (e.g., AutoCAD, SolidWorks, Fusion 360, CATIA, Revit, Siemens NX, or similar) • Strong working knowledge of the day-to-day workflows and interface of your CAD tools • Attention to detail and the ability to follow precise annotation and capture guidelines • Clear written English for task instructions • Reliable access to the relevant CAD software for capturing screenshots

$70 - $90 / hourOpen / Referral verified
Finance / Remote

Expert Project Manager

We're hiring an Expert Project Manager to help run projects that push the frontier of LLM browsing capabilities. Day to day: tracking project and annotator performance in Google Sheets, reviewing annotator quality, handling contributor communications, and more. We're looking for someone with high agency, strong organization, an analytical mindset, and real investment in seeing LLM training projects succeed. Ops or project management background preferred, but the bigger thing is being able to pick up an unfamiliar problem and own it start to finish.

$50 - $60 / hourOpen / Referral verified
Language / Remote

AI Safety Experts — English & Punjabi

Location: Remote — Fluent Language Skills Required: English & Punjabi. Native fluency in English and Punjabi is required for this position. — Why This Role Exists — At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers. — This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is optional and supported by clear guidelines and wellness resources. Before being exposed to any content, the topics will be clearly communicated. — What You’ll Do • Red team conversational AI models and agents: jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation • Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks • Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent • Document reproducibly: produce reports, datasets, and attack cases customers can act on — Who You Are • You bring prior red teaming experience (AI adversarial work, cybersecurity, socio-technical probing) • You’re curious and adversarial: you instinctively push systems to breaking points • You’re structured: you use frameworks or benchmarks, not just random hacks • You’re communicative: you explain risks clearly to technical and non-technical stakeholders • You’re adaptable: thrive on moving across projects and customers — Nice-to-Have Specialties • Adversarial ML: jailbreak datasets, prompt injection, RLHF/DPO attacks, model extraction • Cybersecurity: penetration testing, exploit development, reverse engineering • Socio-technical risk: harassment/disinfo probing, abuse analysis, conversational AI testing • Creative probing: psychology, acting, writing for unconventional adversarial thinking — What Success Looks Like • You uncover vulnerabilities automated tests miss • You deliver reproducible artifacts that strengthen customer AI systems • Evaluation coverage expands: more scenarios tested, fewer surprises in production • Mercor customers trust the safety of their AI because you’ve already probed it like an adversary — Why Join Mercor • Build experience in human data-driven AI red teaming at the frontier of safety • Play a direct role in making AI systems more robust, safe, and trustworthy

$20 - $22 / hourOpen / Referral verified
Business / United States (Remote)

Dishwasher — ONET Occupation Study

About this study — Mercor is building a new, more accurate version of O\*NET — the U.S. government's framework for describing occupations and the tasks they involve. We are gathering input directly from experienced practitioners to improve how the work of dishwashers is described. — About the role (SOC 35-9021.00 — Dishwashers) — Clean dishes, kitchen, food preparation equipment, and utensils. — What you'll do • Complete a one-time online survey/interview about your day-to-day work as a dishwasher. It takes up to 30 minutes. • There may be an optional follow-up survey, task, or short interview afterward, which would be paid separately. — Who we're looking for (eligible applicants have) • 2+ years of experience working specifically as a dishwasher. • Current work, or work within the last 12 months, in the role. • Direct knowledge of daily kitchen tasks, equipment, and workflow. • U.S.-based. — Not eligible (common confounders) • Cooks and food preparation workers whose primary role is preparing food (SOC 35-2014.00, 35-2021.00). • Servers, hosts, or general front-of-house staff. • Kitchen or restaurant managers. — Reference for the occupation: [https://www.onetonline.org/link/summary/35-9021.00](https://www.onetonline.org/link/summary/35-9021.00)

$16 / hourOpen / Referral verified
Language / Remote

AI Safety Experts — English & Odia

Location: Remote — Fluent Language Skills Required: English & Odia. Native fluency in English and Odia is required for this position. — Why This Role Exists — At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers. — This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is optional and supported by clear guidelines and wellness resources. Before being exposed to any content, the topics will be clearly communicated. — What You’ll Do • Red team conversational AI models and agents: jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation • Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks • Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent • Document reproducibly: produce reports, datasets, and attack cases customers can act on — Who You Are • You bring prior red teaming experience (AI adversarial work, cybersecurity, socio-technical probing) • You’re curious and adversarial: you instinctively push systems to breaking points • You’re structured: you use frameworks or benchmarks, not just random hacks • You’re communicative: you explain risks clearly to technical and non-technical stakeholders • You’re adaptable: thrive on moving across projects and customers — Nice-to-Have Specialties • Adversarial ML: jailbreak datasets, prompt injection, RLHF/DPO attacks, model extraction • Cybersecurity: penetration testing, exploit development, reverse engineering • Socio-technical risk: harassment/disinfo probing, abuse analysis, conversational AI testing • Creative probing: psychology, acting, writing for unconventional adversarial thinking — What Success Looks Like • You uncover vulnerabilities automated tests miss • You deliver reproducible artifacts that strengthen customer AI systems • Evaluation coverage expands: more scenarios tested, fewer surprises in production • Mercor customers trust the safety of their AI because you’ve already probed it like an adversary — Why Join Mercor • Build experience in human data-driven AI red teaming at the frontier of safety • Play a direct role in making AI systems more robust, safe, and trustworthy

$20 - $22 / hourOpen / Referral verified
Language / Remote

AI Safety Experts — English & Bengali

Location: Remote — Fluent Language Skills Required: English & Bengali. Native fluency in English and Bengali is required for this position. — Why This Role Exists — At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers. — This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is optional and supported by clear guidelines and wellness resources. Before being exposed to any content, the topics will be clearly communicated. — What You’ll Do • Red team conversational AI models and agents: jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation • Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks • Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent • Document reproducibly: produce reports, datasets, and attack cases customers can act on — Who You Are • You bring prior red teaming experience (AI adversarial work, cybersecurity, socio-technical probing) • You’re curious and adversarial: you instinctively push systems to breaking points • You’re structured: you use frameworks or benchmarks, not just random hacks • You’re communicative: you explain risks clearly to technical and non-technical stakeholders • You’re adaptable: thrive on moving across projects and customers — Nice-to-Have Specialties • Adversarial ML: jailbreak datasets, prompt injection, RLHF/DPO attacks, model extraction • Cybersecurity: penetration testing, exploit development, reverse engineering • Socio-technical risk: harassment/disinfo probing, abuse analysis, conversational AI testing • Creative probing: psychology, acting, writing for unconventional adversarial thinking — What Success Looks Like • You uncover vulnerabilities automated tests miss • You deliver reproducible artifacts that strengthen customer AI systems • Evaluation coverage expands: more scenarios tested, fewer surprises in production • Mercor customers trust the safety of their AI because you’ve already probed it like an adversary — Why Join Mercor • Build experience in human data-driven AI red teaming at the frontier of safety • Play a direct role in making AI systems more robust, safe, and trustworthy

$20 - $22 / hourOpen / Referral verified
Language / Remote

AI Safety Experts — English & Assamese

Location: Remote — Fluent Language Skills Required: English & Assamese. Native fluency in English and Assamese is required for this position. — Why This Role Exists — At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers. — This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is optional and supported by clear guidelines and wellness resources. Before being exposed to any content, the topics will be clearly communicated. — What You’ll Do • Red team conversational AI models and agents: jailbreaks, prompt injections, misuse cases, bias exploitation, multi-turn manipulation • Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks • Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent • Document reproducibly: produce reports, datasets, and attack cases customers can act on — Who You Are • You bring prior red teaming experience (AI adversarial work, cybersecurity, socio-technical probing) • You’re curious and adversarial: you instinctively push systems to breaking points • You’re structured: you use frameworks or benchmarks, not just random hacks • You’re communicative: you explain risks clearly to technical and non-technical stakeholders • You’re adaptable: thrive on moving across projects and customers — Nice-to-Have Specialties • Adversarial ML: jailbreak datasets, prompt injection, RLHF/DPO attacks, model extraction • Cybersecurity: penetration testing, exploit development, reverse engineering • Socio-technical risk: harassment/disinfo probing, abuse analysis, conversational AI testing • Creative probing: psychology, acting, writing for unconventional adversarial thinking — What Success Looks Like • You uncover vulnerabilities automated tests miss • You deliver reproducible artifacts that strengthen customer AI systems • Evaluation coverage expands: more scenarios tested, fewer surprises in production • Mercor customers trust the safety of their AI because you’ve already probed it like an adversary — Why Join Mercor • Build experience in human data-driven AI red teaming at the frontier of safety • Play a direct role in making AI systems more robust, safe, and trustworthy

$20 - $22 / hourOpen / Referral verified