Top Software Engineer Jobs in Brazil

Provides technical leadership for enterprise Digital Menu Board solutions serving global QSR brands. Owns architecture, scaling, internationalization, CMS capabilities, technical standards, and platform execution. Leads and mentors engineers, makes architectural decisions, collaborates with DevOps, Product, and executives, and supports cloud infrastructure initiatives. Requires deep full-stack expertise, cloud architecture experience, strong communication, and occasional travel.

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, 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 deliver full-stack applications focused on financial reporting and data visualization. Refactor and optimize existing systems using Agile practices. Collaborate with product managers and data engineering to extract, parse, and serve large-scale private asset analytics. Provide end-to-end ownership of backend and frontend components to ensure maintainability and performance.

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.

Lead full-stack development of data-heavy financial reporting and visualization systems. Architect, test, and ship end-to-end solutions, refactor for performance and maintainability, and collaborate with product and data engineering to extract and serve large-scale private asset analytics.

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 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.

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.

Design, architect, test, and deliver end-to-end full-stack applications using Python/Flask backends and React frontends. Refactor and optimize systems, work with product and data engineering to extract, parse, and serve large-scale financial analytics and visualizations.

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, 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.

Build and operate backend systems and APIs for authentication, authorization, identity context, and audit workflows. Deliver technical projects end to end, improve SSO and MFA experiences, develop fine-grained authorization systems, create identity-aware audit trails, and help engineering teams adopt secure IAM integrations. Contribute to code quality, documentation, reliability, and operational excellence while balancing security, usability, and developer experience.

Build and maintain developer tools, SDKs, CLI, MCP interfaces, integrations, and supporting backend services. Collaborate on API contracts, compatibility, testing, releases, documentation, and shared tooling. Support developers through GitHub issues and pull requests while designing reliable systems with authentication, retries, idempotency, rate limits, monitoring, and error recovery.

Design, implement, test, deploy, and monitor scalable software for EBANX’s high-availability payments platform. Responsibilities include code reviews, architectural decisions, production support, tool development, strategic projects, and collaboration with Product, Finance, Risk, and Business Development. The role focuses on distributed systems, concurrency, system reliability, performance, software quality, and evolving payment infrastructure.

Lead a team building Felix’s internal developer platform and SRE tooling. Design and develop Go-based services, CLI tools, automation, and integrations with open-source tools, Kubernetes, and GCP. Own the developer product roadmap, improve reliability and observability, mentor engineers, establish technical standards, and collaborate with engineering leadership to deliver secure, scalable, self-service infrastructure.

Design, build, and optimize scalable cloud and web software with focus on infrastructure, performance, and hardware integration for IoT devices. Collaborate with hardware teams to ensure connectivity and high availability, implement new features, and improve system efficiency.

Build and scale global payments and treasury systems using resilient, event-driven microservices. Design client-facing APIs, distributed systems, financial ledgers, and payment integrations while ensuring scalability, reliability, and system integrity. Collaborate independently and cross-functionally to define and implement solutions, troubleshoot issues, and maintain clean, tested code. Work with cloud infrastructure, Kubernetes, messaging systems, relational databases, payment rails, reconciliation, and double-entry accounting.

Build and scale backend identity platform services for global user onboarding, identity verification, risk management, and trading accounts. Design reliable microservices and architectures, contribute to technical decisions, maintain code quality and test coverage, troubleshoot incidents, collaborate across teams, and potentially participate in on-call support.

Build and maintain backend systems for a logistics and automation platform. Responsibilities include developing features, fixing bugs, improving performance, participating in code reviews, testing and documentation, and collaborating with product and design teams. The role offers mentorship from senior engineers and opportunities to learn modern engineering practices while increasing ownership over time.

Build and scale reliable backend systems, owning complex projects from planning through deployment. Collaborate with product and customer teams, contribute hands-on code, guide technical direction, review code, provide architectural feedback, and help unblock engineers in a fast-paced, product-focused environment.

Design, build, and operate a cloud storage platform spanning relational, NoSQL, search, object, and file storage systems. Develop self-service tooling, APIs, integration libraries, IaC modules, proxies, and SDKs to improve developer velocity. Own scalability, migrations, high availability, performance, resilience, SLOs, incident response, and operational automation across a high-volume, multi-tenant environment.

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.

Design, develop, and deliver scalable full-stack software features, with a backend focus. Build distributed cloud architectures, REST APIs, metrics, and high-quality tested applications. Collaborate with Product, Support, business, and engineering stakeholders to deliver products, lead small development teams, mentor teammates, and drive continuous improvement based on customer and stakeholder feedback.