Top Software Engineer Jobs in Brazil

Design, build, and maintain full-stack applications using Python (Flask) and React. Architect, test, and ship end-to-end solutions, optimize and refactor code, and collaborate with product and data engineering teams to serve large-scale financial analytics and visualizations.

Design, architect, test, and ship end-to-end full-stack applications using Python/Flask and React. Improve and refactor systems for performance and maintainability. Collaborate with product and data engineering teams to extract, parse, and serve large-scale private asset analytics and build financial reporting and data visualization solutions.

Design, build, and maintain end-to-end full‑stack applications using Python/Flask and React. Architect, test, and ship scalable services, optimize and refactor code, and collaborate with product and data engineering teams to deliver financial reporting and data visualization solutions.

Design, architect, test, and deliver end-to-end full-stack solutions using Python/Flask and React. Improve and refactor systems, collaborate with product and data engineering teams, and build scalable services for financial reporting and data visualization involving large asset analytics.

Design, architect, test, and ship end-to-end full-stack applications. Build complex service-oriented backends with Python/Flask and Celery, and scalable SPAs with React/TypeScript. Optimize and refactor code for performance and maintainability. Collaborate with product and data engineering teams to extract, parse, and serve large-scale private asset analytics.

Senior full-stack engineer responsible for architecting, testing, and shipping end-to-end Flask/React applications. Improve and refactor software using Agile practices, collaborate with product and data engineering teams, and build scalable data-access and visualization solutions for complex financial analytics.

Design, build, test, and ship end-to-end full-stack applications using Python (Flask) and React. Improve and refactor backend services, collaborate with product and data engineering teams to extract, parse, and serve large-scale financial analytics and data visualizations.

Design, build, test, and ship end-to-end full-stack applications using Python (Flask) and React. Optimize and refactor services, work with product and data engineering to extract, parse, and serve large-scale financial analytics, and maintain high-quality, maintainable code.

Design, architect, test, and deliver end-to-end full-stack applications using Python/Flask and React. Optimize and refactor systems, collaborate with product and data engineering teams, and build scalable data-access layers and visualizations for complex financial reporting and analytics.

This role involves designing and building APIs, tools, and robust backend systems. You’ll manage the software development lifecycle while upholding high engineering standards. Aimed at driving business impact, the position requires collaboration with product and design teams.

Develop, maintain, and support integrations for a large payroll and HR platform. Troubleshoot .NET and Node.js production issues, implement API/integration solutions, and help migrate integrations to MuleSoft while collaborating with cross-functional teams and stakeholders.

Develop and maintain integrations between a payroll/HR platform and third-party systems, support and troubleshoot existing .NET and Node.js services, contribute to migrating integrations to MuleSoft, participate in code reviews and cross-functional collaboration, and continuously improve platform reliability and implementation quality.

As an AI Software Engineer, you will develop Generative AI solutions, manage full-cycle development, implement MLOps pipelines, and ensure compliance with AI standards.

Lead and build a cross-office modelling software squad in São Paulo, writing and reviewing production Python code, co-designing module boundaries, delivering features, migrating legacy optimisation code, managing delivery cadence, hiring and line-managing local engineers, and embedding AI-assisted engineering practices into the development workflow.

As a Staff Fullstack Software Engineer, lead technical strategy, system evolution, operational excellence, and mentor teams while promoting wellbeing at work.

Develop and maintain scalable test automation frameworks for web and mobile banking applications. Implement performance, security, and API testing; validate backend data with SQL; collaborate with developers on testable code; and improve organizational QA practices, tools, and processes within Agile/Scrum and CI/CD environments.

Join Aleph's engineering team to develop the Core Product, focusing on user-facing features for financial data insights. Collaborate with leadership, design robust software components, and contribute to system architecture in a fast-paced, remote environment.

The Software Engineer will develop and maintain data pipelines, manage data lakehouse solutions, ensure data reliability, and support intelligent features.

Design, implement, and maintain scalable cloud backend services and REST APIs using Java and Spring. Build microservices with Hibernate-backed data access, deploy across AWS/Azure/GCP, troubleshoot system issues, collaborate with cross-functional teams, and produce technical documentation.

Design, build, test, and maintain scalable software applications and services. Collaborate with cross-functional teams, write clean maintainable code, integrate APIs and databases, troubleshoot performance, participate in code reviews, and support deployment and documentation across the full software lifecycle.

Architect and develop scalable backend microservices for payments, disbursements, or governance, risk, and compliance systems. Build secure financial workflows, integrate Google Cloud services, manage infrastructure handling millions of daily requests, and collaborate across product, operations, and compliance teams. The role also includes mentoring engineers, improving platform capabilities through analytics and feedback, and implementing secure, high-performance distributed systems.

Own software initiatives from planning through delivery, coordinating timelines, risks, and dependencies. Develop high-quality Ruby on Rails and React code, collaborate with Product Managers on prioritization, communicate progress, improve engineering processes, and mentor junior engineers. The role requires self-directed work, strong debugging and problem-solving skills, effective communication, and daily use of AI-assisted development tools.

Design and scale backend systems, APIs, and services for Nango’s open-source developer infrastructure platform. Build APIs, SDKs, UIs, and runtime systems, optimize performance and reliability, solve integration challenges with customers, shape the roadmap, and maintain the open-source repository. The role requires strong ownership, product thinking, developer empathy, communication, and autonomy in a remote-first startup environment.

Own and deliver full-stack features for an enterprise application using Angular and Node.js/NestJS. Build and maintain RESTful APIs, write clean tested code with Playwright, troubleshoot issues, participate in code reviews, and collaborate with cross-functional Agile teams to improve functionality and quality.

The role involves building and shipping production-grade applications across the full stack, working with real-world datasets, integrating various services, and collaborating with AI and product teams to develop AI-enabled solutions for the public sector.