Top Software Engineer Jobs in Rio de Janeiro

Evaluate AI-generated coding interactions, assess quality of engineering judgments, provide feedback, and define standards for AI coding agents. Comfortable making subjective judgments about engineering quality.

As an Architect Software Engineer, you define and drive architecture for platform systems, ensuring alignment with business strategy, mentorship for engineers, and fostering innovation while managing complex technical challenges and system performance.

Develop and support iOS applications, collaborate on features, analyze requirements, conduct code reviews, and ensure quality and compliance with design guidelines.

As a Fullstack Software Engineer, you'll design and maintain scalable features, integrate AI capabilities, optimize cloud infrastructure, and own projects end-to-end for an AI-driven customer support platform.

Collaborate with teams to design, maintain, and deploy software systems that ensure compliance and operational excellence in a clinical environment.

Lead the technical transformation of Nubank's Credit Card platform by architecting a unified system using Generative AI for operational efficiency and strategic migration across countries.

As a Lead Software Engineer, you'll design scalable microservices, lead system design decisions, mentor engineers, and manage complex projects in fintech.

As a Senior iOS Engineer, you'll develop features for the ClassPass mobile apps, mentor junior engineers, and improve code quality through collaboration.

Design, develop, and optimize enterprise application code in C# and Go; perform code and QA reviews, triage bugs, and align development with business needs while contributing to process improvements.

The Software Engineer 3 will develop backend services, mentor junior developers, and work in agile teams while ensuring scalable architectures.

Lead the development of backend systems and APIs, optimize performance, collaborate across teams, and contribute to architectural decisions.

The Software Developer will design and build scalable applications, collaborate with teams, troubleshoot issues, and enhance development practices.

The Lead Software Engineer will manage a small team, lead growth engineering initiatives, run experiments, and optimize the customer acquisition funnel while maintaining code quality.

Design and deliver scalable, secure microservices and APIs; modernize monoliths into modular services; build event-driven systems with Kafka; ensure quality via automated testing and CI/CD; mentor developers and collaborate with product and architecture teams to drive measurable business outcomes.

As a Senior Software Engineer, you will collaborate with product teams, optimize systems for performance, and develop cloud functions and backend services using Kotlin.

The role involves building and shipping production-grade applications across the full stack, working with real-world datasets, integrating various services, and collaborating with AI and product teams to develop AI-enabled solutions for the public sector.

As a Senior Software Engineer on the Developer Platform team, you'll enhance developer productivity by delivering efficient workflows, integrating AI tools, and improving the software development life cycle.

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.

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.

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 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 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 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, 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.