19h ago

Senior Frontend Engineer

Sao Paulo

$150k-$200k / yearest.

full-timesenior Remotesoftware

🛠 Tech Stack

💼 About This Role

You'll architect and deliver complex frontend systems for a rapidly growing product that shapes digital marketing insights. You'll take ownership of major technical components, ensuring scalability and performance. Lead technical decision-making and mentor junior engineers in a lean, flat organization.

🎯 What You'll Do

  • Architect and deliver complex, scalable frontend systems.
  • Partner with Product Managers to co-author requirements.
  • Lead technical decision-making for medium-to-large features.
  • Mentor junior and mid-level engineers through code reviews.

📋 Requirements

  • Deep specialization in React, TypeScript, and JavaScript.
  • Proven ability to architect complex state management.
  • Experience writing unit and integration tests with Jest, Cypress, or Playwright.
  • Deep understanding of web performance and optimization techniques.

✨ Nice to Have

  • Experience in data visualization and analytics.
  • Portfolio demonstrating clean code and complex architectural solutions.
  • Familiarity with Ruby on Rails and NoSQL databases (MongoDB, Clickhouse).
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