Top Software Engineer Jobs in Brazil

As a Senior Software Engineer, you'll enhance Speechify's core services by optimizing existing functionality, designing APIs, and collaborating with product teams to improve user experience.

The role involves building and maintaining foundational services and SDKs, optimizing functionality, and collaborating with product teams to enhance user experience.

The Senior Software Developer will design and maintain web applications and dashboards, replace legacy tools, and collaborate with business users to deliver modern applications using React and Tailwind.

As a Senior Software Engineer, you will design and operate release infrastructure, collaborate with teams for reliable releases, and improve processes to reduce risks and cycle times.

The Senior Back-End Engineer will lead the migration of Python microservices to Rust, optimize APIs for performance, and ensure security compliance. Responsibilities include technical leadership, profiling code, and collaborating with teams to enhance system design.

Lead the end-to-end delivery of system components, design, implement scalable systems, mentor engineers, promote AI-assisted engineering, and collaborate with cross-functional teams.

The Open Source Engineer will expand LanceDB's integration with big data systems, manage dataset operations, and enhance open-source community efforts.

As a backend Software Engineer, you'll design and maintain APIs and services, develop features, and enhance internal tooling in a remote-first company.

Seeking a Senior Software Engineer to improve software practices through hands-on development, consultancy, and influence on product strategy. Must have expertise in architectures, TDD, DDD, BDD, and AWS.

As a Staff Software Engineer, you will develop features for Blip, lead technical decisions, and mentor teams while advocating for best practices and product quality in a secure, performant manner.

The Senior Software Engineer will build and operate large-scale systems, focusing on distributed architecture, systems reliability, and full-stack contributions while maintaining high engineering standards and ownership of projects.

As a Staff Unity Client Engineer, you will own game features and collaborate across teams for high-quality game client development, focusing on full lifecycle responsibilities.

As a Staff Engineer for Nubank's Credit Card platform, you will lead architectural strategies, mentor engineering teams, and oversee complex system transformations while ensuring compliance in multiple regulatory environments.

Lead the engineering team at Luna Joy, designing scalable software solutions and mentoring junior engineers while ensuring system performance and compliance with regulations.

Design and implement scalable, high-availability systems for large-scale social media data ingestion. Build resilient API integrations, improve observability and CI/CD, enforce coding standards, mentor peers, and evaluate AI/automation tools to reduce technical debt and improve delivery.

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

Design and implement a video processing engine, develop a cross-platform rendering engine, integrate systems, and optimize performance while collaborating with other engineers.

The Junior Software Engineer will collaborate within a team to develop software solutions in fintech, leveraging accounting knowledge to enhance automation and reconciliation.

Responsible for developing solutions for security products, updating existing systems, and mentoring junior developers while collaborating with cross-functional teams.

The role involves agile development, back-end solutions with Java Quarkus, maintaining production environments, and collaborating with business and IT teams.

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

Serve as technical owner of product quality for AI, automation, and software solutions. Build QMS, design and automate test plans across front-end, backend, AI agents, integrations, and data pipelines. Implement automated test suites, monitoring, drift detection, and intelligent alerts. Validate agent behavior, prompt quality, and large-scale workflow reliability. Partner with engineering and engagement teams to define acceptance criteria, communicate findings, and act as final technical quality gate for client deliverables.

Assist in the design, development, and installation of software solutions. Write code, document functionality, and ensure compliance with coding standards.

The Junior Software Engineer will design, develop, and install software solutions, writing code, documenting functionality, and ensuring compliance with standards and processes.

Lead technical direction and execution of fiat-to-crypto features and infrastructure for MetaMask's Money Movement team. Mentor engineers across backend, frontend, desktop, and mobile; design secure, scalable integrations with payment service providers; own architecture for revenue-generating flows; collaborate with product, design, and platform teams; ensure reliability, performance, observability, testing, and documentation across cross-platform implementations.