Web Security Frontend Engineer - Mercado Pago

Develop and evolve the wonder-sdk-web, ensuring security, performance, and reliability. Work on high-visibility projects addressing technological challenges in security and artificial intelligence. Collaborate with the WebSec team to build defensive solutions, applying knowledge in OWASP, spoofing, XSS, and binary analysis.

Experience as a Web Engineer with a focus on security, understanding threats and applying mitigations in code. Proficiency in modern web applications using JS/TS and React, adhering to security best practices. Familiarity with WebAssembly and experience with behavior tracking and observability tools.

Hybrid work arrangement with an office located in Osasco, SP. The company aims to democratize e-commerce and financial services in Latin America.