Are you a mathematics expert fluent in spanish (latin america), eager to shape the future of ai? large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. with high‑quality training data, tomorrow's ai can democratize world‑class education, keep pace with cutting‑edge research, and streamline academic work for students and professionals everywhere. that training data begins with you—we need your expertise to help power the next generation of ai. we're looking for mathematics specialists who live and breathe algebra, calculus, number theory, linear algebra, differential equations, statistics, geometry, mathematical logic, and discrete mathematics. you'll challenge advanced language models on topics like real and complex analysis, optimization theory, mathematical proofs, set theory, probability distributions, cryptographic algorithms, and applied mathematics—documenting every failure mode so we can harden model reasoning. on a typical day, you will converse with the model on classroom problems and theoretical mathematics questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics. a master's or phd in mathematics or a closely related quantitative field is ideal; peer‑reviewed publications, teaching experience, research in pure or applied mathematics, or hands‑on experience with mathematical modeling signal fit. clear, metacognitive communication—"showing your work"—is essential. ready to turn your mathematics ex...
Are you a stem expert fluent in spanish (latin america), eager to shape the future of ai? large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. with high‑quality training data, tomorrow's ai can democratize world‑class education, keep pace with cutting‑edge research, and streamline work for engineers, scientists, and analysts everywhere. that training data begins with you—we need your expertise to help power the next generation of ai. we're looking for stem specialists who live and breathe mathematics, physics, chemistry, engineering, data science, computer science, and scientific computing. you'll challenge advanced language models on topics like thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling—documenting every failure mode so we can harden model reasoning. on a typical day, you will converse with the model on real-world stem problem-solving scenarios and theoretical technical questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics. a bachelor's or master's degree in a stem discipline is ideal; published research, engineering design experience, data analysis projects, or coding portfolios signal fit. clear, metacognitive communication—"showing your work"—is essential. ready to turn your stem expertise into the knowledge base for tomorrow's ai? apply today and start teaching the model that will tea...
Are you a coding expert fluent in spanish (latin america) eager to shape the future of ai? large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. with high‑quality training data, tomorrow's ai can democratize world‑class education, keep pace with cutting‑edge research, and streamline software development for engineers everywhere. that training data begins with you—we need your expertise to help power the next generation of ai. we're looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in spanish (latin america). you'll challenge advanced language models on topics like asynchronous programming, restful api integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning. on a typical day, you will converse with the model on software engineering tasks and technical scenarios in spanish (latin america), verify logical accuracy and coding fluency, assess naturalness and correctness of spanish language usage, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics. a bachelor's, master's, or phd in computer science, software engineering, or a closely related technical field is ideal; real-world coding experience, technical writing in spanish, or open-source contributions signal fit. clear, metacogniti...
Invisible hand is looking for an experienced acting managing director to support our rapidly growing agency during a five-month parental leave period. this is an opportunity to lead a strategic agency, bringing forward your leadership experience, agency operational excellence, and proven business development skills. this is for you if you are a self-starter, motivated by learning, able to work quickly, and a creative problem solver with incredibly strong communication skills and a “passion for polish.” candidates should be comfortable working in a startup environment. this is a high-touch, senior leadership role. responsibilities include: - run the agency holistically, managing all 6 core functions: - account management: - provide seamless leadership both with clients and internal teams during the term, maintaining agency momentum and high quality of deliverables - first gate for any problem solving, quality control, and leadership escalation - oversee timeline and project plan development, ensuring project delivery on time and in budget - oversee and manage hours burn, resource allocation and staff plans for projects - act as client advocate by anticipating their needs and reactions to ensure agency work product aligns to their expectations; developing a deep understanding of their work and making their objectives paramount in all we do - strategy - lead the team in how we get the work done - do we need research? what’s the right timeline, what resources are we missing - main quality check - as first point of review on all materials, you’re as...
Are you a spanish (latin america) language expert eager to shape the future of ai? large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. with high‑quality training data, tomorrow's ai can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for spanish speakers everywhere. that training data begins with you—we need your expertise to help power the next generation of ai. we're looking for spanish (latin america) language specialists who live and breathe phonetics, morphology, syntax, semantics, pragmatics, and sociolinguistics of the spanish language. you'll challenge advanced language models on topics like verb conjugation, noun-adjective agreement, subjunctive usage, sentence structure, regional dialects, word order, idiomatic expressions, and cultural nuances—documenting every failure mode so we can harden model reasoning. on a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics. a master's or phd in spanish language, linguistics, or a closely related field is ideal; peer‑reviewed publications, teaching experience, or hands‑on linguistic analysis projects signal fit. clear, metacognitive communication—"showing your work"—is essential. ready to turn your spanish language expertise into the knowledge base for tomorrow's ai? apply today and start teaching the model that will teach the world. w...
Invisible hand is looking for an experienced acting managing director to support our rapidly growing agency during a five-month parental leave period. this is an opportunity to lead a strategic agency, bringing forward your leadership experience, agency operational excellence, and proven business development skills. this is for you if you are a self-starter, motivated by learning, able to work quickly, and a creative problem solver with incredibly strong communication skills and a “passion for polish.” candidates should be comfortable working in a startup environment. this is a high-touch, senior leadership role. responsibilities include: run the agency holistically, managing all 6 core functions: account management: provide seamless leadership both with clients and internal teams during the term, maintaining agency momentum and high quality of deliverables first gate for any problem solving, quality control, and leadership escalation oversee timeline and project plan development, ensuring project delivery on time and in budget oversee and manage hours burn, resource allocation and staff plans for projects act as client advocate by anticipating their needs and reactions to ensure agency work product aligns to their expectations; developing a deep understanding of their work and making their objectives paramount in all we do strategy lead the team in how we get the work done - do we need research? what’s the right timeline, what resources are we missing main quality check - as first point of review on all materials, you’re assessing whether they fit the ih standard, hold str...
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