Data And Operations Specialist in Buenos Aires

About Ultahost Ultahost is a fast-growing global web hosting and infrastructure company, delivering high-performance hosting solutions to businesses worldwide. Our success is driven by cutting-edge technology, reliability, and exceptional talent. We are expanding our HR team and…

Position: Recruitment/ HR Assistant (Full time) Role Overview: The HR Coordinator supports the client's HR consultants across several client accounts. Each coordinator works alongside an assigned consultant on day-to-day HR administration for clients in healthcare, behavioral…

Anyone AI is recruiting experienced Machine Learning Engineers for a specialized project focused on reviewing and evaluating machine learning challenges used in AI model training and evaluation. The work involves analyzing ML experiments, datasets, metrics, and pipelines to…

Help shape the future of AI by designing challenging genetics problems that test and improve reasoning in cutting-edge models. Location: Remote Type: Contract / Part-time Commitment: 20 hours per week Compensation: Up to 40 USD / hr Project duration: 2 months , with potential…

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and…

Join Hire Hangar and work with fast-growing global companies while building a long-term career. Job Title: LLM Infrastructure Engineer Location | Remote Time Zone | US Time Zones (EST–PST) Role Overview: We are seeking an LLM Infrastructure Engineer with hands-on experience…

In this role, you’ll interact directly with AI models and compare their responses side by side to determine

Quality Evaluator – Fluent English (Europe & LATAM) at Anyone AI in Buenos Aires, Distrito Federal, Argentina. Full-time · Remote · $7 – $12/hr.

Help shape the future of AI by evaluating how conversational AI agents communicate and perform across different languages. Location: Remote / Global, subject to project location restrictions Type: Independent contractor / Project-based Commitment: To be confirmed Compensation:…

Help shape the future of AI by evaluating the technical accuracy, language quality, and usefulness of AI-generated responses. Location: Remote Type: Independent contractor / Part-time Project duration: up to 3 months About the role At Anyone AI, we create high-quality training…

Help shape the future of AI by evaluating how well AI assistants understand users, use personal context, and deliver helpful conversations. Location: Remote Type: Independent contractor / Part-time Project duration: up to 3 months About the role At Anyone AI, we create…

Reports to: Human Data Evals Lead Owns: end-to-end project delivery, staffing, production, quality, and on-time shipping Location: Remote / Latam / US The role You run our data projects from scoped brief to delivered package. Once an engagement is won, it’s yours: you assemble…

The Payroll Analyst will assist with the processing and coordination all aspects of bi-weekly and monthly payrolls for over 3,000 employees in the US & Canada Description Processes weekly & bi-weekly payroll, reports, reconciliations, year-end procedures and W-2’s for…

Overview We are looking for experienced Machine Learning and AI Experts to help train and evaluate advanced AI models. In this role, you will apply your domain expertise to assess AI-generated content, create high-quality technical prompts and answers, and evaluate model…

Help shape the future of AI by designing challenging math problems that test and improve reasoning in cutting-edge models. Location: Remote Type: Contract / Part-time Commitment: 20 hours per week Compensation: Up to 40 USD / hr Project duration: 2 months , with potential…