Top Software Engineer Jobs in Brazil

Lead the design, architecture, and development of Windows desktop applications, ensuring quality and accessibility while collaborating with cross-functional teams.

Develop and maintain core components for a low-latency trading engine at Kraken, focusing on messaging solutions and system optimization.

Lead cross-team architecture and technical direction for Nubank's PJ (business customers) products. Act as hands-on Staff engineer across ~5 squads, design reliable backend systems, mentor senior engineers, collaborate with product and stakeholders, and ensure observability and operability for mission-critical workflows like collections, invoicing, and tax payments.

Design, build, and maintain scalable backend integrations between internal systems and third-party platforms using .NET, C#, Node.js, Python/Django and AWS. Contribute to architecture, code reviews, mentoring, testing, troubleshooting production issues, and documentation while collaborating with distributed Product and Engineering teams.

Design, build, and deploy production-grade agentic workflows and AI products end-to-end. Collaborate with Product and Engineering, mentor engineers, establish AI engineering standards, and deliver scalable polyglot solutions while driving AI adoption and best practices.

As a Staff Software Engineer, you will lead the API services' technical direction, mentor a team, collaborate on product features, manage releases, and ensure security best practices while developing in TypeScript.

The Lead Software Engineer will develop the EnCompass platform, drive architectural strategies, promote innovation, and work collaboratively within the engineering teams.

As a Senior Android Software Engineer in Quality Engineering, you will build, maintain, and improve test tools, frameworks, and infrastructure for Android applications while leveraging AI for quality improvement.

Develop and maintain automated test suites for web, mobile, and APIs; integrate tests into CI/CD; validate cross-platform interfaces; perform regression automation, defect tracking, and continuous improvement of QA frameworks and processes.

Design, develop, test, and deploy scalable web applications; integrate automated testing, security, and CI/CD; work with cloud and IaC; lead code reviews; mentor juniors; improve performance and reliability in distributed microservices systems.

As a Senior Software Engineer, you will lead a squad, ensuring high-quality software delivery, mentoring junior developers, and continuously improving development practices while engaging in Agile processes.

The Junior Software Engineer will develop and maintain Python-based microservices, optimize performance and scalability, and troubleshoot issues. Responsibilities include API design, application deployment, and automating revenue operations, all in a highly available environment.

The Senior C# Software Development Engineer will lead the development and execution of the EnCompass platform, implementing architectural strategies and fostering innovation within cross-functional teams.

Design, implement, test, and deploy scalable software systems while mentoring junior engineers and improving engineering practices.

Design, implement, and maintain SRE tooling for reliability, monitoring, and alerting. Collaborate with engineering and infrastructure teams to improve service scalability and operability. Participate in incident response as Incident Commander, run post-mortems, mentor engineers, and drive reliability improvements and automation.

Lead backend or fullstack development of internal reliability UX and observability infrastructure. Partner with Reliability, Platform, and Infrastructure teams to build monitoring, triage, and debugging tools, produce tested high-quality code and architecture, iterate on prototypes, and improve engineering productivity across timezones.

Design, develop, and maintain enterprise Java applications and customize Murex components. Build real-time and batch integrations, optimize database performance, participate in Agile delivery, use AI-assisted tools, and collaborate with stakeholders to deliver scalable capital markets solutions.

Build and lead development of modern, accessible React-based web applications. Own features end-to-end, drive front-end architecture, mentor engineers, ensure code quality, and collaborate with product, UX, and cross-functional teams using Agile practices.

Senior full-stack engineer owning AI-first platform features across real-time voice, SMS, and web. Build STT/TTS pipelines, LLM agent orchestration, backend services/APIs, multi-tenant SaaS components, frontend PWAs in React, and platform tooling. Work directly with engineering leadership and contribute to open-source BridgeNode and VoxaCor product layers.

Build and maintain large-scale full-stack applications for hotel customers. Write clean code, participate in design and code reviews, mentor engineers, collaborate with product, and drive operational excellence and customer-focused product improvements.

Lead QA initiatives to embed quality across the platform: design test strategies, create test plans, implement automation, write automation scripts, mentor QA team members, collaborate with developers and designers, prioritize bug fixes, and maintain quality documentation and metrics.

As a Senior Software Engineer at EBANX, you'll lead a technical team, design scalable software solutions, conduct code reviews, mentor engineers, and deploy high-availability systems while collaborating with product areas to enhance the payments platform.

The Senior Embedded Software Engineer will design and optimize software and signal processing algorithms for embedded systems, focusing on efficient, deterministic performance. Responsibilities include implementing algorithms, debugging, and collaborating with teams, ensuring compliance with regulations, and participating in the software development lifecycle.

Lead design and scaling of backend infrastructure for high-throughput annotation and review pipelines. Build reliable, observable, and secure distributed systems, define clean APIs, collaborate with product/ML/ops, make architectural decisions, and mentor engineers to improve system ownership and engineering quality.

Design, develop, and maintain shared platform components across UI, backend services, and APIs. Write clean, testable code, debug complex issues, participate in design and code reviews, collaborate with QA and Product, support secure development practices, improve platform performance and tooling, and handle customer escalations.