Mercado Libre

Sr Software Engineer - IDOR Protection

Mercado Libre

What You'll Do

Build and test software components and development kits, guiding teams in implementing and validating authorization rules. Design and evolve platform capabilities, ensuring functionality in distributed, high-traffic systems while maintaining performance and security. Develop queries, dashboards, and tools to track initiative progress and enable secure, scalable application changes.

What We're Looking For

Experience in backend development and distributed systems, with knowledge of system design, design patterns, microservices, and high-volume transactional systems. Familiarity with HTTP and traffic components such as load balancers and SSL. Desired experience with Go, Java, Python, or Node.js.

What We Offer

Hybrid work model.

Additional Information

Experience Level

Senior

Job Language

Portuguese

Employment Type

Full-time

Work Mode

Hybrid