Data science jobs in Brazil

 ...About The Role We are hiring Senior Data Scientists across multiple teams at Constructor. Wherever you land, you will work with data...  ...Strong experience solving business problems using data science and statistics Solid knowledge of SQL and experience working... 

 ...proactively identifying tech debt, refactoring opportunities, and automation gaps rather than limiting contributions to what's assigned. Data Pipeline Ownership: Own and evolve notebooks across the Stage, Bronze, Silver, and Gold layers, from ingestion through the... 

 ...In this role, you will have the opportunity to directly shape our data ecosystem by building robust pipelines and applying modern software engineering principles like version control and automated testing. You’ll work closely with key stakeholders to drive data-driven... 

 ...decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to...  ...that secured meaningful value on-chain Knowledge of computer science fundamentals and systems design concepts Experience owning... 

 ...org Be able to ramp up on how different parts of the product & data model function, to pull accurate results Partner with PMs and...  ...concepts ~ Proficiency with Python , ideally data analysis/science packages like Pandas and Stats ~ Good “Data storytelling”... 

 ...We are looking for a talented and driven Senior Data Scientist to join our growing Data Science team. As a Senior Data Scientist , you will play a crucial role in developing and implementing advanced analytical models that drive insights and enhance our cybersecurity... 

 ...What we are looking for Education & Experience Education: Bachelor’s degree in Computer Science, Information Technology, Data Engineering, or a related field (or equivalent professional experience). Core Experience : Proven experience developing end-to-end data... 

What we are looking for Education & Experience Education: Bachelor’s degree in Computer Science, Information Technology, Data Engineering, or a related field (or equivalent professional experience). Core Experience : Proven experience developing end-to-end data pipelines... 

 ...proactively identifying tech debt, refactoring opportunities, and automation gaps rather than limiting contributions to what's assigned. Data Pipeline Ownership: Own and evolve notebooks across the Stage, Bronze, Silver, and Gold layers, from ingestion through the... 

In this role, you will have the opportunity to directly shape our data ecosystem by building robust pipelines and applying modern software engineering principles like version control and automated testing. You’ll work closely with key stakeholders to drive data-driven... 

 ...How You'll Make an Impact Own the data science strategy and roadmap for Mexico and Brazil — what we build, in what order, and to what standard. Remain hands-on, building and shipping models alongside the team. Establish modelling standards , infrastructure... 

 ...Proactive. You notice things that should be better and fix them without being asked. Collaborative across product, design, data science, and engineering. WHAT YOU NEED Strong Python and a track record of shipping and operating production backends. Solid... 

 ...Role Overview Collect high-quality motion and synchronized video data using your smartphone to train next-generation AI systems. This contractor role focuses on precise sensor and video capture during specified physical activities, following strict technical protocols... 

 ...The Role Veeva Ostro sits at the intersection of life sciences, marketing, and artificial intelligence. We empower pharmaceutical brands...  ...across the entire patient and prescriber lifecycle. As the Data Analytics Lead , you will own the data systems and associated measurement... 

 ...We are looking for an experienced Engineering & Data Tools Specialist to support a project focused on improving how advanced AI systems understand and work with modern technical platforms. You will evaluate tools used across software engineering, cloud infrastructure... 

 ...retain high-quality leads throughout the AI/ML buyer journey. Data & Analytics: Keep one eye on the numbers: analyze performance...  ..., or infrastructure. Experience targeting AI/ML, MLOps, Data Science, GPU/HPC, or similar hi-tech audiences. Familiarity with the... 

 ...individual investors and institutional clients. We’re looking for a Data Analyst, Product to join our team remotely. The #1 goal of this...  ...rigour such as software engineering, economics or a hard science. ~ Based in Canada, the US, the UK or the EU and fluent in... 

 ...technology team driving the future of sustainability through advanced data and AI solutions. In this role, you will lead the development of...  ...Working with cross-functional experts across engineering, data science, product management, and business operations, you will transform... 

 ...using modern JavaScript and TypeScript frameworks. Design and implement backend services, application APIs, business logic, data models, and asynchronous workflows. Build and maintain integrations with enterprise platforms, data sources, AI services , media... 

 ...Experience using AI coding tools critically, with emphasis on validation and sound engineering judgment. ~ Bachelor’s degree in Computer Science or a related field. Nice to Have Experience modernizing legacy systems incrementally. Familiarity with observability,... 

 ...DevOps team, who've kept it solid as we've scaled. As we grow a $100M+ marketplace that processes payments, holds customer and pro data, and runs on AWS — and as AI agents let us ship faster than ever — we're ready to take security to the next level with a dedicated leader... 

 ...intelligent automation across several SaaS platforms, enabling conversational AI interfaces for operations management, knowledge retrieval, data analysis, and system mutations. The platform is designed to handle 50,000+ daily interactions while maintaining strict tenant... 

 ...architectures, asynchronous messaging patterns, and high-volume data processing. ~ Familiarity with Infrastructure-as-Code tools such...  ...domains is helpful but not required. ~ BS/MS in Computer Science or equivalent practical experience. Equal opportunity for all... 

 ...and account opening software to credit unions across the US. Our platform serves 163 credit unions , processes sensitive financial data, and must meet strict compliance requirements ( SOC 2 Type II , GLBA , CCPA ). This role is the single owner of our cloud infrastructure... 

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...

 ...intelligent automation across several SaaS platforms, enabling conversational AI interfaces for operations management, knowledge retrieval, data analysis, and system mutations. The platform is designed to handle 50,000+ daily interactions while maintaining strict tenant... 

 ...implement product improvements. Developing and optimizing a real-time backend service that enables multiple users to edit graph data and re-train AI models through their input. Creating libraries and building APIs in our Node.js backend to interact with the various... 

 ...make recommendations for improvements to our network infrastructure Skills and Qualifications Bachelor's degree in computer science, engineering, or a related field At least 5 years of experience in network engineering, with a focus on design, implementation,... 

The role: Newsela is on a mission to deliver "meaningful classroom learning for every student." As a Senior Full-Stack Quality Engineer , you will be a critical force in ensuring that mission is delivered through reliable, high-quality software. You will work alongside...

 ...leadership. The Ideal Candidate Has ~6+ years of software engineering experience focused on Python ~ Bachelor's degree in Computer Science or equivalent practical experience ~ Idiomatic fluency in Python , including deep familiarity with the standard library and...