Empregos de phd em Rio de Janeiro

About the role and teamEngineering at the company means building for real-world impact under real-world constraints, where software decisions directly move people, goods, and local economies globally. As a Staff Software Engineer, you will define and drive broad technical strategies across core systems, bridging high-level business vision with robust,...

About the role and team Engineering at Uber means building for real-world impact under real-world constraints, where software decisions directly move people, goods, and local economies globally. As a Staff Software Engineer, you will define and drive broad technical strategies across core systems, bridging high-level business vision with robust, scalable...

Job SummaryThe Seismic Sales Lead is responsible for growing market share and revenue with assigned Geography. The professional is also responsible for establishing and building relationships with assigned customers. This person promotes the sale of BL products and services to assigned accounts, utilizing field background expertise to match customer need...

Organizational context:The Pan American Health Organization (PAHO) serves as the Regional Office for the Americas of the World Health Organization (WHO).Job purpose:To provide specialized technical support in Foot-and-Mouth Disease (FMD), with emphasis on veterinary epidemiology, surveillance, risk assessment, epidemiological modelling, emergency...

About the RoleAs a Senior Staff Software Engineer, you are the Global Technical Anchor for systems powering every Uber trip and transaction. You define the multi-year vision for the backend ecosystem, acting as a peer to Directors and VPs to ground Uber’s most ambitious business goals in technical reality.What You’ll DoTechnical Strategy: Define the...

Meet the Team Join the Virtual Sales Brazil team, a collaborative group operating as a cohesive unit within an iAE pod. We focus on qualifying and progressing sales opportunities across a broad geographic territory, covering both Small and Medium Business (SMB) and Mid-Market segments. Our team thrives on teamwork, coordinating on strategy, education, and...

✨ Venha crescer com o Grupo Kontik ✨ O Grupo Kontik é um hub de negócios com mais de 70 anos de história no mercado de viagens, atuando em diferentes segmentos, como corporativo, lazer, luxo e eventos. Conectamos tradição e inovação com uma cultura de performance clara e praticada no dia a dia. Nossa atuação é guiada por cinco pilares...

Freelance Mechanical Engineer - AI Trainer 5 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets opportunity. We believe in using the...

Mechanical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets opportunity....

OBJECTIVE OF THE OFFICE/DEPARTMENTThis is a requisition for employment at the Pan American Health Organization (PAHO)/Regional Office of the World Health Organization (WHO) Contractual Agreement: Non-Staff - International PAHO Consultant Job Posting: outubro 6, 2026 Closing Date: outubro 27, 2026, 11:59 PM Brasilia Standard Time Primary Location: Rio De...

Venha crescer com o Grupo Kontik O Grupo Kontik é um hub de negócios com mais de 70 anos de história no mercado de viagens, atuando em diferentes segmentos, como corporativo, lazer, luxo e eventos. Conectamos tradição e inovação com uma cultura de performance clara e praticada no dia a dia. Venha crescer com o Grupo Kontik O Grupo Kontik é um hub de...

This position requires full relocation to Saudi Arabia. It is a permanent, expat position. Overview We are seeking a Process Online Analyzer Specialist to join our Chemicals & Process Analysis Division (C&PAD) within our Research & Analytical Services Department. C&PAD are responsible for providing advanced analytical and technical support pertaining to...

Economics Teacher (Postsecondary – AI Training) About The Role We're looking for experienced postsecondary Economics instructors to help shape the next generation of AI. Your classroom expertise will directly influence how AI systems understand, reason about, and explain economic concepts — from introductory micro to advanced applied economics. This...

Neuroscience Medical Science Liaison - Brazil, Mexico and Peru We are seeking a field-based Medical Science Liaison (MSL) to support the Neuroscience and Psychiatry therapy area across international markets. This role is focused on building trusted scientific partnerships with healthcare professionals, investigators, and key opinion leaders to advance...

Viridien (www.viridiengroup.com) is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy...

About The Role And TeamEngineering at Uber means building for real-world impact under real-world constraints, where software decisions directly move people, goods, and local economies globally. As a Staff Software Engineer, you will define and drive broad technical strategies across core systems, bridging high-level business vision with robust, scalable...

You will work closely with senior client executives and McKinsey colleagues in the most entrepreneurial environments.Do you want to do work that matters, alongside supportive leaders who will help you grow faster than you ever thought possible? Are you a creative problem-solver who is energized by challenges? You’ve come to the right place.YOUR IMPACTYou...

Project Overview Help shape the future of AI in Brazil! We are building a next‑generation benchmark to evaluate how well AI systems handle complex, real‑world questions in Brazilian Portuguese. This project will help improve how AI delivers accurate, reliable, and context‑aware responses for the Brazilian market. We are seeking Brazilian Portuguese...

Freelance AI Trainer - Civil Engineering & Python 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of...

OverviewFreelance Civil Engineering Expert - AI Trainer. This opportunity is for candidates currently residing in the specified country. Submit your resume in English and indicate your level of English.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. The Mindrift platform...