Top Software Engineer Jobs in Brazil

Contribute to design, development, testing, and maintenance of large-scale, data-intensive Graph systems. Collaborate with engineers, build data pipelines and services, troubleshoot issues, improve reliability and performance, follow best practices, and support privacy, security, and on-call rotations while learning modern engineering tools.

Design, develop, test, deploy, maintain and scale critical backend services for a high-availability, global wellness platform. Implement RESTful APIs, integrate third-party APIs, optimize SQL/NoSQL datastores, and drive architecture decisions to support millions of users while collaborating across distributed, multidisciplinary teams.

Build and ship cross-platform mobile apps with React Native and Expo, develop ReactJS web apps and Node.js APIs, write clean TypeScript, own feature lifecycle (architecture, testing, CI/CD, monitoring), optimize performance and offline behavior, debug production issues, use AI tools like Claude and GitHub Copilot, and participate in Agile delivery and team collaboration.

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

Design and build scalable backend microservices for Payments, Disbursements, or GRC squads. Implement secure transaction and compliance workflows, integrate Google Cloud infrastructure, optimize for performance at millions of daily requests, collaborate cross-functionally, and mentor junior engineers.

Design, build, and scale backend microservices for Payments, Disbursements, or GRC squads. Implement secure, high-performance payment and disbursement workflows, KYC/compliance systems, and cloud-native infrastructure. Collaborate cross-functionally, mentor junior engineers, and iterate using analytics, feature flags, and gradual rollouts to support millions of daily requests.

Senior SDET responsible for architecting and maintaining Playwright-based automated test frameworks in TypeScript/JavaScript, integrating tests into CI/CD, implementing BDD with Gherkin, improving test stability via advanced locator strategies, testing RESTful APIs, performing targeted manual testing, and collaborating with engineering and product teams to raise overall quality.

As a Quality Assurance Engineer, you'll develop and implement test plans, validate web/mobile interfaces, and collaborate with teams to ensure software quality.

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.

The Senior Software Engineer will focus on backend engineering, handling large projects independently, collaborating across teams, and guiding other engineers in a remote, scalable environment.

As a Principal Software Engineer, you'll provide user support for software solutions, ensure quality service delivery, analyze problems, and assist users through various channels.

The Sr Software Engineer Fullstack will develop scalable solutions, collaborate with teams, maintain software quality, and advocate for improvements.

The Senior Embedded Software Engineer will design, develop, and maintain firmware for embedded devices, collaborating with teams to implement solutions and optimize performance. Responsibilities include debugging software-hardware interactions in Agile environments.

As a Staff Software Engineer, you will lead technical approaches, ensure implementation quality, and collaboratively work with PMs and designers while delivering impactful initiatives in a marketplace setting.

The Senior Software Engineer will design and deliver software applications, mentor team members, and work on scalable solutions using Golang and React, contributing to both internal and customer-focused projects.

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.

The Senior Software Engineer at Coinme will design and develop software for managing customer funds, focusing on custody, liquidity, and transaction capabilities while working with a range of technologies in a microservice environment.

As a Senior Software Engineer, you will develop secure software using C++, mentor junior engineers, collaborate on complex projects, uphold high standards, and demonstrate strong technical and soft skills.

As a Senior Software Engineer at WatchGuard, you'll develop secure mobile software, mentor junior engineers, and collaborate in an agile environment.

As a Senior Software Engineer, you will build scalable, resilient solutions for card transactions, ensuring architectural integrity and collaborating globally on technical roadmaps while mentoring the local engineering team.

The Senior Full-Stack Engineer will enhance freight brokerage systems, manage technical initiatives, mentor teammates, and ensure operational stability across backend and frontend platforms using Python, Django, PostgreSQL, and TypeScript/React.

As a Senior Software Engineer, you'll enhance a learning platform using Python and React, mentor junior engineers, and collaborate across teams.

The role involves developing and maintaining software using C# and React, collaborating with cross-functional teams, and ensuring code quality through best practices.

The role involves building AI conversational experiences for enterprise clients, collaborating with teams, and enhancing customer experience through AI solutions.

This role involves leading the development of AI systems for semiconductor design, focusing on full-stack architecture, cloud and on-prem deployment, and mentoring engineers.