Programador full stack

We're looking for a Full Stack JavaScript Engineer to join our team and help build scalable, high-performance web applications.

Key Responsibilities

• Design, develop, and maintain scalable web applications using on the frontend and (Express) on the backend.
• Build and consume RESTful APIs, ensuring efficient asynchronous data handling and seamless frontend–backend integration.
• Translate business requirements into clear technical specifications and robust software solutions.
• Implement and maintain microservices architectures, applying best practices and design patterns.
• Optimize application performance through benchmarking, profiling, and code optimization.
• Work with MongoDB, designing efficient data models and building advanced aggregation pipelines.
• Implement modern authentication and authorization mechanisms, such as JWT.
• Write and maintain unit tests using frameworks like Jest or Mocha to ensure...