Top Software Engineer Jobs in Brazil

Design, develop, and maintain scalable, secure .NET microservices and full-stack web applications using C#, Angular, and SQL Server. Optimize databases, write unit/integration tests, leverage AI-assisted tools, troubleshoot production issues, apply best practices in architecture and performance, and collaborate within Agile teams.

Design, develop, and maintain scalable, secure .NET microservices and full-stack Angular applications. Optimize SQL Server schemas and queries, write unit/integration tests, use AI-assisted tools, contribute to CI/CD, troubleshoot production issues, and collaborate with Agile teams to deliver enterprise SaaS solutions.

Lead embedded software engineer responsible for design, implementation, testing, and release of locomotive embedded applications. Duties include documenting designs, writing test plans, resolving issues, performing root-cause analysis, conducting design/code reviews, working cross-functionally, and mentoring junior engineers to ensure quality and adherence to software processes.

Build and own end-to-end onboarding features: backend services for sign-up, KYB/KYC, document collection and verification, identity provider integrations, and frontend flows. Architect scalable microservices, ensure resilient third-party integrations, apply AI tooling, and mentor peers through reviews and pairing.

Design, build, and maintain robotic process automations to streamline operational workflows. Integrate systems via APIs, troubleshoot and improve automations, support testing and deployment, and document solutions while collaborating with stakeholders.

Work on automated and exploratory testing for OTT apps across native mobile, web, and connected TV. Design and execute test plans, report defects with risk assessments, lead testing activities, and run regression cycles within Agile iterations to ensure content streams and metadata function correctly.

Design, build, and maintain test automation frameworks, infrastructure, and tooling for backend and web applications. Lead generative AI and synthetic data testing strategies, migrate legacy frameworks to self-healing AI-driven systems, prototype agentic tooling, mentor junior SDETs, and collaborate with platform and product teams to improve testability and system reliability.

Design and implement scalable backend microservices for a chat-driven remittance platform. Build, deploy, and iterate chatbot and conversational interfaces (WhatsApp), integrate cloud services, manage infrastructure for high throughput, mentor junior developers, and use analytics and customer feedback to improve conversational experiences.

Design and implement scalable backend microservices for a high-throughput chat platform. Build and iterate conversational chatbot interfaces, integrate cloud services, manage infrastructure for real-time messaging, mentor junior developers, and leverage analytics and customer feedback to improve user experience.

Design and implement scalable backend microservices for a chat-driven remittance platform. Build and iterate chatbot services and conversational interfaces, manage cloud infrastructure for high throughput, mentor junior engineers, and collaborate with cross-functional teams to improve user-facing conversational experiences.

Design, develop, test, deploy, and operate cloud-native full-stack applications. Build responsive frontends (React/Angular), scalable backends (Go/Python), REST/GraphQL APIs, and collaborate with cloud and product teams to ensure security, reliability, and maintainability.

As a Junior Software Engineer, you will collaborate with senior engineers to design and maintain backend systems, contribute to feature development, and learn new technologies.

As a Senior Elixir Engineer, you'll develop robust systems, collaborate with cross-functional teams, and contribute to technical decisions in the consumer experience platform.

Lead architecture and technical direction across the full stack, solve ambiguous cross-cutting problems, deploy LLM-powered features into production, improve reliability and scale, mentor engineers, and make strategic build/buy and platform decisions that shape long-term product delivery.

Design, build, and operate production AI systems, enhance backend services, improve reliability, and collaborate on technical projects within the AI-native engineering team.

As a Staff Software Engineer at Juniper Square, you'll lead architectural decisions and develop AI-powered systems, mentoring engineers and ensuring high-quality technical standards while collaborating with cross-functional teams.

Design and maintain complex software applications, lead architectural decisions, collaborate with teams, and ensure code quality through reviews and clean coding practices.

As a Principal Software Engineer, you will architect scalable backend systems, lead complex technical initiatives, establish engineering standards, and mentor engineering teams.

The role involves developing full-stack applications for mental healthcare, utilizing TypeScript, Node.js, React, and AI tools. Candidates will own features end-to-end and collaborate with teams to enhance user experience and system performance.

As a Senior Software Engineer, you'll develop full-stack applications, design backend services, improve system performance, and utilize AI tools in a healthcare-focused team.

The role involves developing OSS/BSS automation solutions, integrating APIs, and utilizing technologies like Apache Kafka to enhance telecom networks and data processes.

Lead design and implementation of scalable mobile and backend features, own architecture and production reliability, define observability and incident response, mentor engineers, and collaborate with product and design to deliver high-impact game systems.

The Lead Software Engineer designs and implements compiler optimizations for Xtensa processors, collaborates with hardware teams, and mentors junior engineers.

The Senior Software Engineer for Android will lead the development of mobile features, ensuring high performance and quality while collaborating closely with cross-functional teams.

The Senior Software Engineer, Backend will optimize applications, improve technical standards, code quality, and lead projects while mentoring team members.