Cactus Communications Services Pte. Ltd.Freelance Peer Reviewer: Humanities and Social Sciences Cactus Communications Services Pte. Ltd.Freelance Peer Reviewer: Humanities and Social SciencesAbout Us: Established in 2002, Cactus Communications (cactusglobal.com) is a leading technology company that specializes in expert services and AI-driven products which improve how research gets funded, published, communicated, and discovered. With offices in Princeton, London, Singapore, Beijing, Shanghai, Seoul, Tokyo, and Mumbai and a global workforce of over 3,000 experts, CACTUS is a pioneer in workplace best practices and has been consistently recognized as a great place to work.
Cactus Communications Services Pte. Ltd.Freelance Peer Reviewer: Life Sciences Cactus Communications Services Pte. Ltd.Freelance Peer Reviewer: Life SciencesEpidemiology, Infectious Diseases (AIDS,HIV,Influenza,Polio), Public Health, Geriatrics, Nursing, Nursing medicine, Occupational Health, Pediatric nursing, Microbiology and Immunology, Immunology/Clinical immunology, Clinical microbiology, Molecular Biology, Drug Discovery and Development, Vaccines and Immunotherapeutics. About Us: Established in 2002, Cactus Communications (cactusglobal.com) is a leading technology company that specializes in expert services and AI-driven products which improve how research gets funded, published, communicated, and discovered.
Optimum Communications IncMeteorologist - Freelance Optimum Communications IncMeteorologist - FreelanceBethpage, NY$57,802–$94,960 / yearNews 12 is our award-winning, hyper local news station covering communities throughout Long Island, the Bronx, Brooklyn, Westchester, Hudson Valley, Connecticut and New Jersey. Job Summary News 12 is looking for a Freelance Meteorologist to be a presenter of weather information and other content for all platforms in a manner that is clear, engaging, and meaningful to news consumers.
Optimum Communications IncNewNews 12 Meteorologist - Freelance Optimum Communications IncNews 12 Meteorologist - FreelanceBethpage, NY$57,802–$94,960 / yearNews 12 is our award-winning, hyper local news station covering communities throughout Long Island, the Bronx, Brooklyn, Westchester, Hudson Valley, Connecticut and New Jersey. News 12 is looking for a Freelance Meteorologist to be a presenter of weather information and other content for all platforms in a manner that is clear, engaging, and meaningful to news consumers.
Invisible Expert MarketplaceNewAI QA Trainer - LLM Evaluation - Freelance Project Invisible Expert MarketplaceAI QA Trainer - LLM Evaluation - Freelance ProjectNew York, NYResponsibilitiesOn a typical day you will converse with the model on real-world scenarios and evaluation prompts, verify factual accuracy and logical soundness, design and run test plans and regression suites, build clear rubrics and pass/fail criteria, capture reproducible error traces with root‑cause hypotheses, and suggest improvements to prompt engineering, guardrails, and evaluation metrics (e.g., precision/recall, faithfulness, toxicity, and latency SLOs). QualificationsA bachelor's, master's, or PhD in computer science, data science, computational linguistics, statistics, or a related field is ideal; shipped QA for ML/AI systems, safety/red‑team experience, test automation frameworks (e.g., PyTest), and hands‑on work with LLM eval tooling (e.g., OpenAI Evals, RAG evaluators, W&B) signal fit.
Mind RiftNewFreelance Software Developer (Golang) - AI Trainer Mind RiftFreelance Software Developer (Golang) - AI TrainerNew York, NYRemoteWe believe in using the power of collective intelligence to ethically shape the future of AI.What We DoThe Mindrift platform connects specialists with AI projects from major tech innovators. Seniority levelMid‑Senior levelEmployment typePart‑timeJob functionOtherReferrals increase your chances of interviewing at Mindrift by 2x.#J-18808-Ljbffr.
Mind RiftNewFreelance Cybersecurity Analyst - AI Trainer Mind RiftFreelance Cybersecurity Analyst - AI TrainerNew York, NYRemoteWhile every project is unique, you might typically:Analyze and investigate simulated security alerts and incidents across endpoints, identities, and cloud environmentsConduct proactive threat hunting using KQL or similar query languages to identify hidden vulnerabilities and emerging threats that automated systems may missAssess the accuracy and depth of AI-generated security incident reports and threat analysesReview, validate, and improve the model's understanding of Microsoft Defender products and SOC workflowsProvide expert feedback on AI performance in identifying and classifying cybersecurity threatsHow To Get StartedSimply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. RequirementsYou hold a Bachelor's or Master's Degree in Computer Science, Information Security/Cybersecurity, Digital Forensics, Network or Computer Engineering or other related fields.
MindriftSenior Python Data Scraping Engineer (Freelance) MindriftSenior Python Data Scraping Engineer (Freelance)Brooklyn, NYRemoteAs a Senior Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, utilizing various tools such as our provided Apify and OpenRouter alongside your own resourceful approaches. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate with Tendem Agents that handle repetitive tasks, while you provide critical thinking, domain expertise, and quality control to deliver accurate and actionable results.
MindriftFreelance Data Scraping Engineer (Python) MindriftFreelance Data Scraping Engineer (Python)New York, NYRemoteAs a Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, utilizing various tools such as our provided Apify and OpenRouter alongside your own resourceful approaches. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate with Tendem Agents that handle repetitive tasks, while you provide critical thinking, domain expertise, and quality control to deliver accurate and actionable results.
WPP PlcNewSenior Strategist CXCRM - Freelance WPP PlcSenior Strategist CXCRM - FreelanceNew York, NY$75–$95 / hourWe unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company - powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. The agency is recognized by the Forrester Wave Reports, as a Leader among Marketing Creative and Content Service Providers, Commerce Services, Global Digital Experience Services, Global Marketing Services and, most recently, Marketing Measurement & Optimization.
MindriftMaterial Scientist with Python - Freelance AI Trainer MindriftMaterial Scientist with Python - Freelance AI TrainerNew York, NYMindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. This opportunity is a good fit for material scientists & engineers with an experience in python open to part-time, non-permanent projects.
TELUS DigitalNewData Partner - Computer Science - Remote - North America TELUS DigitalData Partner - Computer Science - Remote - North AmericaNew York, NYRemote$20–$50 / hourBasic Requirements:A completed Masters Degree or Bachelors Degree or Associates Degree in Computer Science is essentialStrong proficiency in English writing with excellent grammar, clarity, and the ability to explain complex concepts conciselyPrevious experience working in similar AI projects is advantageousAssessment:In order to be hired into the program, you'll go through a subject-specific qualification exam that will determine your suitability for the position and complete ID verification. Rates may vary depending on several factors, including:Level of expertise and education (e.g., Masters Degree holders may qualify for higher rates)Results of skills assessmentsGeographic locationSpecific project requirements and urgencyOther relevant considerationsPlease review the payment terms listed for each individual project , as they may specify a different rate within or outside this range.
Anatomage, Inc.Medical Illustrator, Science Lead (Contractor) Anatomage, Inc.Medical Illustrator, Science Lead (Contractor)New York, NYRemote$45–$75You’ll work across a range of experiences—including procedural training, mixed reality simulations, multi-user environments, and web-based anatomy education—supporting clients such as medical device companies, surgical training programs, and pharmaceutical brands. We are seeking a Medical Illustrator / Science Lead contractor with a strong background in medical illustration and hands-on experience in immersive media production to lead the scientific direction of a portfolio of active healthcare education projects.