Fullstack Engineer

Winnin

📍 São Paulo, São Paulo, Brazil

Full-time Arquitetura e design de software Posted February 26, 2026

Job Description

  • Design, develop, and maintain scalable, reliable, and efficient fullstack applications using ReactJS, NodeJS, NestJS, MongoDB, and PostgreSQL.
  • Ensure the reliability and efficiency of system infrastructure.
  • Optimize application performance for maximum efficiency and scalability.
  • Implement and oversee continuous monitoring and alerting systems.
  • Collaborate with the development team to identify and resolve performance bottlenecks.
  • Conduct root cause analysis for production errors and incorporate feedback to prevent future incidents.
  • Develop and execute unit tests to ensure code quality and reliability.
  • Utilize Git for version control and collaboration within the development team.

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