Top Software Engineer Jobs in Brazil

Join Cadence's DevOps group to enhance software engineering through automation, AI coding platforms, and tool development using Python and JavaScript.

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

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.

Develop the IP management toolset focusing on backend development, including schema, database, and web engine handling, while documenting and unit-testing all code.

Design and develop fullstack applications, optimize performance, implement monitoring systems, and ensure reliability of applications while collaborating with the team.

As a Software Engineer, you will help train large-language models in code evaluation and training, focusing on Ruby, with an emphasis on code review and improvement.

Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.

Responsible for training large-language models by reviewing, ranking, and improving AI-generated code. Requires strong software engineering skills.

Enhance developer experience by writing maintainable code, mentoring team members, and collaborating on frontend features. Responsibilities include CI/CD pipeline development and creating UI components.

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

The role involves developing backend tools for a healthcare platform, including data validation and extraction, collaborating on modernizing systems, and participating in code reviews.

Seeking a Senior .NET Software Engineer to modernize a healthcare platform using GenAI. You will develop backend systems, implement AI solutions, and mentor the team on AI best practices.

Join CSG as a Software Developer Engineer II to develop software components, support production environments, and collaborate with product teams in an agile setting.

The Software Engineer role involves building enterprise-grade applications using NextJS and Javascript while collaborating in a remote team environment, ensuring high-quality code and test coverage, and contributing to project success.

Train LLMs to produce production-grade code by comparing and ranking snippets, repairing and refactoring AI-generated code, and injecting reviewer feedback into the RLHF pipeline. Provide clear written justifications and spot logic, performance, and security issues while working remotely as a 1099 contractor.

Evaluate and improve AI-generated code: compare and rank snippets, repair and refactor for correctness, efficiency, and style, and inject detailed feedback and test results into the RLHF training pipeline as an asynchronous remote contributor.

Review, rank, and improve AI-generated code across languages, focusing on Ruby. Repair/refactor code, provide detailed written justifications, and inject ratings/edits/test results into the RLHF pipeline to help train models.

Review, rank, and improve AI-generated code to train LLMs: compare implementations, repair/refactor for correctness, efficiency, and style, and provide detailed feedback for RLHF pipelines. Work asynchronously as a remote contractor, injecting ratings, edits, and test results to improve model outputs.

Evaluate, rank, repair, and refactor AI-generated code to improve correctness, efficiency, and style; provide detailed written feedback for RLHF pipelines; and help maintain the code-evaluation and training workflow remotely.

Review, rank, repair, and refactor AI-generated code to improve correctness, performance, and style. Provide detailed written feedback and edits for RLHF pipelines, converting expert judgments into signals used to train models. Work asynchronously as a remote 1099 contractor.

Design, implement, and maintain .NET/Blazor applications and APIs; manage database schemas and migrations; write unit and integration tests; deploy and maintain CI/CD pipelines and infrastructure; refactor to reduce technical debt; collaborate on estimates, code reviews, security compliance, and integrations with internal and third-party systems.

The Software Engineer II will implement and maintain C++ software applications, debug code, and collaborate with teams while ensuring quality and performance in a Linux environment.

Seeking a Senior Software Engineer to design, develop and deliver high-quality backend features, mentor teammates, and work across various teams to solve customer problems.

Seeking a Senior Fullstack Engineer to migrate a legacy .NET MVC application to .NET 8.0, focusing on backend services while also contributing to Angular front-end development, optimizing microservices on AWS, and enhancing development speed using AI tools.

As a Software Engineer, you will develop systems for credit decisioning and risk management, focusing on backend development, real-time data processing, and customer tools.