Empregos para freelance machine learning developer python em Rio de Janeiro

Estamos buscando um(a) Analista Pleno de Inteligência Artificial / Cientista de Dados para ser a primeira contratação técnica da área e responsável por impulsionar a cultura de IA dentro da empresa. Este(a) profissional terá papel fundamental na construção das primeiras soluções, definição do ambiente técnico e evangelização das equipes...

About Us At Félix [https://felixpago.com/], we're building the financial ecosystem for Latin immigrants in the U.S., starting with a revolution in remittances. Our core product is an AI-powered chatbot built on WhatsApp, allowing our users to send money home as easily as sending a text message. We leverage cutting-edge technology like AI, blockchain, and...

A Prezensa é uma consultoria de outsourcing de tecnologia com mais de uma década de mercado e um modelo que faz diferente: o People Tech. Somos a primeira People Tech do Brasil porque acreditamos que tecnologia de verdade só é feita por gente que se sente valorizada, desafiada e apoiada. Aqui, os profissionais atuam como copilotos, presentes nas...

Estamos buscando profissional de DataScientist para atuar como parceiro estratégico do Diretor Executivo na evolução, sustentação e expansão do ecossistema de dados e IA da empresa, garantindo que as soluções desenvolvidas gerem vantagem competitiva real, escalabilidade operacional e impacto direto no negócio.Será responsável por transformar...

# **About Nu** Nu is the leading digital bank in Latin America, serving 135 million customers across Brazil, Mexico, and Colombia. The company has been leading an industry transformation by leveraging data and proprietary technology to develop innovative products and services. Guided by its mission to fight complexity and empower people, Nu caters to...

**About Us** At Félix, we're building the financial ecosystem for Latin immigrants in the U.S., starting with a revolution in remittances. Our core product is an AI-powered chatbot built on WhatsApp, allowing our users to send money home as easily as sending a text message. We leverage cutting-edge technology like AI, blockchain, and stablecoins to make...

A New Wave é uma empresa global de tecnologia focada no desenvolvimento de soluções inovadoras e sustentáveis para a indústria minero-metalúrgica, com forte atuação em projetos voltados à transição energética. Somos uma empresa que atua com tecnologias disruptivas, investimento em Pesquisa & Desenolvimento e parcerias globais, desenvolvendo...

**About the Role** In this role, you will play a critical part in shaping the future of artificial intelligence and media analysis. Your main responsibility will be to review short-form video media and classify the language present in both spoken audio and on-screen text. By validating content within your native locale, you will generate high-quality...

A New Wave é uma empresa global de tecnologia focada no desenvolvimento de soluções inovadoras e sustentáveis para a indústria minero-metalúrgica, com forte atuação em projetos voltados à transição energética. Somos uma empresa que atua com tecnologias disruptivas, investimento em Pesquisa & Desenolvimento e parcerias globais, desenvolvendo...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries, working...

Perfil analítico, dinâmico e orientado a resultados, para atuar na transformação de dados em insights estratégicos que apoiem a tomada de decisão do setor operacional. estruturando dashboards, desenvolver análises preditivas e diagnósticas para apoio à gestão. **Responsabilidades e atribuições** Desenvolver e manter dashboards e relatórios...

**About Agoda** At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people from 90 countries,...

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the...

About UsAt Félix, we're building the financial ecosystem for Latin immigrants in the U.S., starting with a revolution in remittances. Our core product is an AI-powered chatbot built on WhatsApp, allowing our users to send money home as easily as sending a text message. We leverage cutting-edge technology like AI, blockchain, and stablecoins to make...

A Extreme Digital Solutions é uma empresa brasileira de tecnologia e inovação que ajuda organizações a simplificar processos, integrar soluções e acelerar a transformação digital. Nossa missão é clara: conectar o futuro, agora, por meio de soluções inovadoras e integradas que geram eficiência, agilidade e impacto na sociedade. ...

About The RoleWhat if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Rio de Janeiro to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

TGS provides scientific data and intelligence to the global energy sector, enabling energy for all by unlocking vital, data‑driven solutions and knowledge. Through an extensive and diverse energy data library, advanced analytics, cloud‑based applications, and specialized services, we work in a way that is Passionate, Results‑Driven, Collaborative,...