Top Software Engineer Jobs in Brazil

Join Dev.Pro as a Software Engineer to work on diverse projects using .NET and React.js, focusing on developing applications, APIs, and unit testing. Aimed at professionals with over 4 years of experience in software development.

Dev.Pro is seeking a Software Engineer to develop iOS applications with at least 4 years of experience, 2 years in Swift and Objective-C, and a strong understanding of iOS frameworks and tools.

As a Lead FullStack Software Engineer, you'll develop high-traffic websites, integrate AI into workflows, adhere to coding best practices, and maintain systems in a collaborative environment.

Build and operate AI-native backend services that orchestrate multi-step, stateful LLM agents for GTM workflows. Design model-agnostic abstractions, integrate external systems, deploy containerized services on Kubernetes, ensure observability, and run experiments to measure effectiveness.

Develop, enhance, and maintain enterprise application features using AI-assisted tools. Participate in code reviews and improve application performance.

The Senior Frontend Engineer will design, build, and optimize web applications leveraging modern JavaScript frameworks, ensuring high performance and quality through automation and best practices, while also mentoring junior engineers.

The Technical Software Engineer will develop and maintain board support packages, core software services, and middleware applications for the MCA architecture, ensuring quality software delivery and performance requirements.

As a Software Engineer, you'll develop quality software using agile methodologies and front-end technologies while collaborating with teams to enhance skills and deliver solutions.

Design, develop, and maintain scalable backend systems for GenAI products. Collaborate with teams to enhance infrastructure and drive innovations.

The Software Engineer will design, develop, and maintain backend systems for GenAI applications, ensuring high performance and reliability while collaborating with cross-functional teams.

As a Software Engineer II at PPRO, you will build and maintain scalable solutions for card transactions, ensuring high availability and code quality. Responsibilities include developing microservices, collaborating with global teams, and optimizing processing infrastructure.

As a Software Engineer, you will build features, write maintainable Roblox Lua code, collaborate with teams, and enhance gameplay for millions of players.

The role involves designing, building, and maintaining features using GoLang and React, managing deployments on AWS, and contributing to code reviews while fostering collaboration and transparency within the team.

As a Senior Full-Stack C#/.NET Engineer, you will fork and set up existing applications, implement architectural adjustments, and ensure deployment in Azure. The role requires close collaboration with stakeholders and troubleshooting legacy code.

As a Senior Backend Software Engineer at Swile, you will improve applications, lead projects, conduct code reviews, and ensure high-quality software development while collaborating with team members on architecture and design solutions.

Develop, test, and maintain Document Center, a .NET-based document generation service. Build C# features across APIs and UIs, write performant SQL Server queries/stored procedures, integrate with internal and third-party services, diagnose production issues, contribute to architecture, reviews, documentation, and automated testing within an Agile team.

Design, implement, and deliver Android/ATAK decision-aid software modules for U.S. Army tactical fire control systems. Perform requirements analysis and traceability, author design/interface/user documentation, manage configuration with Git and Atlassian tools, support Agile ceremonies, demos, and test events, and contribute technical leadership. Must be a U.S. citizen able to obtain Secret clearance and travel ~5–10%.

Develop and validate enhancements to the Jasper GUI (including the Visualize waveform viewer), collaborate on advanced debug capabilities in verification solutions, and work with the Systems and Verification team using C++ and strong data-structure knowledge.

Lead backend development for a multi-tenant travel commerce platform, design scalable distributed systems in Scala on GCP, orchestrate AI/LLM agents, build guardrails and feedback loops, ship end-to-end partner-facing features, and drive async technical decisions with product partners.

Design, build, and scale full-stack applications with a backend focus. Build APIs, integrations, and user-facing frontends. Contribute to AI-powered features, system architecture, performance optimization, testing, and code reviews. Collaborate with product and client teams, own features end-to-end, and deliver measurable business outcomes in a remote environment.

Backend-focused full-stack engineer building scalable, data-driven applications, APIs, integrations, and data pipelines. Work includes cloud-hosted services, containerized deployments, frontend work with modern frameworks, and contributing to AI-powered features, architecture, and cross-team delivery.

Early-career engineer role building AI-driven features, prototypes, and production-quality systems using modern AI coding agents. Work closely with founders and senior engineers to iterate fast, direct and evaluate AI agents, and contribute to AI infrastructure and agentic development workflows.

Design, develop, and maintain full-stack applications using Python/Java, React, and AWS. Integrate and evaluate LLM/GenAI solutions into the CRM, build RESTful APIs, optimize PostgreSQL/Oracle databases, implement AWS Kinesis streaming, and write clean, testable code while working independently.

As a Software Engineer on the Platform team, you will design, develop, and maintain backend services, ensuring robust APIs, performance optimization, and collaboration with cross-functional teams.

Lead engineering decisions and contribute to the production of the Speechify iOS app, focusing on user experience and product evolution.