Top Software Engineer Jobs in Brazil

The Senior Software Engineer will design, code, test, and document software applications, working with various components and following software development best practices for quality and collaboration.

Design and develop embedded electronics software for controls in consumer appliances. Manage engineering projects, conduct reviews, and ensure smooth transition to production.

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.

As a Senior Software Engineer at Veriff, you'll architect scalable systems, mentor engineers, and drive business impact in identity verification processes.

Design, develop, and maintain mobile applications using React Native, focusing on user onboarding and experience optimization while mentoring other engineers and influencing technical strategies.

As a Senior Software Engineer at Kraken, you will design and maintain backend systems, SDKs, and APIs, enabling efficient growth engineering. You will improve internal tools, enhance developer workflows, and ensure system reliability across multiple teams.

As a Staff Software Engineer on the Growth team, you will lead technical projects impacting user acquisition, mentor engineers, and ensure system reliability and scalability.

As a Senior Software Engineer, you'll tackle high-impact problems by creating full-stack applications, collaborate across teams, and drive user engagement through strategic engineering solutions fitted for growth.

Design and implement robust Rust services for Kraken's core infrastructure, focusing on security, maintainability, and operational resilience in production environments, while collaborating with product teams and debugging issues across the stack.

Design, build, and optimize high-performance AI infrastructure systems to support intelligent agents, ensuring reliability and scalability for millions of users.

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

As a Senior Software Engineer at Flex, you will lead back-end development for financial products, mentor engineers, and drive architecture design while focusing on scalability and data integrity.

As a Senior Full-Stack Software Engineer, you'll build and scale foundational infrastructure, develop and maintain backend APIs and frontend UX, and provide technical leadership on product experiences.

The Senior Software Engineer will develop and maintain scalable Java applications, focusing on backend logic, application health, and code quality within a collaborative, multi-team environment for a data retrieval platform.

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.