Top Software Engineer Jobs in Brazil

The role involves training large language models to write production-grade code, comparing snippets, refactoring code, and providing feedback for reinforcement learning processes.

Train large language models to write code by reviewing code snippets and providing feedback for improvements. Requires 3+ years of Ruby experience.

The Software Engineer will train large language models by reviewing code snippets, improving AI-generated code, and providing detailed feedback, ensuring efficiency and correctness.

As a Software Engineer in AI, you will train large language models, rank and review code snippets, and provide feedback for improvements.

The role involves training large language models to write production-grade code using Java, performing code reviews, refactoring, and providing detailed explanations for coding decisions.

Train large language models to write production-grade code across languages, review and improve AI-generated code, and maintain the RLHF feedback pipeline.

As a Rust Software Engineer, you'll train large language models to generate and refine code, compare snippets, and ensure quality through detailed code reviews.

The Software Engineer II will build and maintain features across marketing technology and mobile applications, contribute to backend services and collaborate with teams to enhance user engagement and retention.

The Software Developer will create quality software solutions for restaurants, collaborate with cross-functional teams, and mentor junior developers. The role focuses on innovation, team success, and performance monitoring.

Campspot seeks a full-stack developer to design, develop, and deploy software while collaborating with teams to enhance UX and performance. Responsibilities include engaging in code reviews, pair programming, and on-call support for production issues.

As a Frontend Engineer, you will create and maintain products, collaborate with teams, design experiments, and enhance customer experiences.

The Unity Software Engineer at Fanatee develops and maintains game code, collaborates with teams, and solves complex problems daily.

As a React Native Software Engineer, you will develop mobile applications, write source code, fix existing bugs, and collaborate with teams on designs and documentation.

The Software Engineer will manage data collection and the ingestion pipeline, improve cloud infrastructure, and collaborate with AI scientists on large-scale data projects.

The Platform team builds and maintains backend services including APIs for payments and analytics, focusing on performance, scalability, and customization for enterprise clients.

The software engineer will design and maintain backend APIs, enhance performance, and collaborate with teams on product strategies for Speechify's text-to-speech services.

As a Senior Frontend Software Engineer, you will develop and enhance features for web applications, focusing on user experience and technological advancement. Responsibilities include architecting frontend platforms, leading component library design, and optimizing performance across devices.

The position involves developing scalable applications and data pipelines, optimizing Python scripts, resolving technical issues, and ensuring high code quality.

As a Founding Software Engineer at Veriff, you'll design agentic systems, prototype LLM workflows, and define system architecture for scalable AI. You'll work with product and compliance teams to deliver reliable AI-driven solutions, ensuring compliance and operational safety.

As a Senior Backend Software Engineer, you will develop and maintain features, write testable code, document your code, and ensure high standards in a collaborative Agile environment.

As an Android Software Engineer, you'll enhance Airbnb's Quality Platform by building AI-driven tools, optimizing development processes, ensuring resilient codebases, and collaborating across teams for operational excellence.

Lead the frontend development team, design solutions for complex scenarios, mentor engineers, and ensure reliable, scalable user-centric solutions for Wellhub's platform.

Design and implement robust Rust services for trading and payments while focusing on reliability and performance, collaborating on distributed systems architecture.

Design and implement robust Rust services and foundational libraries for Kraken's core infrastructure, ensuring security and maintainability while collaborating on distributed systems architecture.

Designs and develops software solutions, analyzes user requirements, leads projects of limited complexity, and trains new developers.