Top Tech Jobs & Startup Jobs in Brazil

Conduct cyber risk assessments on vendors, identify security gaps, collaborate on remediation plans, and manage cybersecurity risks.

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

Lead the design, architecture, and migration of Sezzle's authentication and authorization platform. Build scalable API gateway and identity services in Golang, ensure fintech-grade security and observability, drive zero-downtime migrations, participate in on-call/incident response, and mentor engineers while collaborating cross-functionally to deliver auth capabilities.

Lead the design and delivery of Sezzle's authentication and authorization platform: architect API auth gateway and identity services, drive zero-downtime migrations, enforce OAuth2/OIDC/SAML/JWT standards, ensure fintech-grade security and observability, own on-call and incident response, mentor engineers, and collaborate cross-functionally to translate business goals into a secure, high-performance auth platform.

Lead backend design and implementation for the card domain, improve reliability and observability, drive architecture and refactoring across services, mentor engineers, support incident response, and collaborate with product and cross-functional teams to deliver compliant, scalable merchant-facing card features.

The role involves gathering technical requirements, developing solutions, performing unit and integration tests, and supporting production through incident analysis and resolution.

Develop and maintain Java-based microservices using Spring Boot and reactive programming. Build APIs, implement CI/CD, containerization, messaging, and cloud solutions. Write unit tests, work in agile teams, and for senior/lead roles own architecture, monitoring, resilience, and technical leadership.

The Engineering Manager will lead the Web & Add-ins team, driving product development and team optimization while ensuring project success and best practices.

The Integration Manager will manage client integration processes, solve technical issues, prioritize workloads, and ensure effective communication with clients in the video game industry.

Provide night-shift end-to-end production support for BEES digital applications: triage and troubleshoot incidents, document logs and diagnostics, participate in war rooms, maintain runbooks and Confluence knowledge, follow ITIL processes, mentor junior analysts, analyze incident trends, and collaborate with engineering, QA, product, and stakeholders to meet SLAs and improve reliability.

Join a cross-functional team to design, build, and maintain global front-end features, tooling, test automation, design systems, and CI/CD processes. Advocate UX, follow best practices, and ensure high-quality delivery for a large-scale B2B commerce platform.

Perform fatigue and damage-tolerance stress analyses for major aircraft structural components, produce certification stress dossiers and inspection/justification documents, support production concessions and full-scale fatigue tests, liaise with certification authorities, drive continuous product improvement, and contribute to community knowledge capitalization and up-skilling.

Design, develop, and optimize high-performance Java systems for payment routing, fraud decisioning, and anomaly detection. Lead architecture, run performance testing, troubleshoot bottlenecks, review code, and collaborate with cross-functional teams to scale reliable payment-platform services.

The Regional Sales Manager will drive commercial strategy, manage distributors, exceed sales targets, and develop partnerships in Brazil, focusing on cybersecurity solutions.