Job Summary: The Mid-level Full-stack Developer will develop and maintain system features, working independently on both front-end and back-end, with emphasis on quality and performance. Key Highlights: 1. Full-stack development with technical autonomy 2. Focus on quality, performance, and best practices 3. Development of complex features The **Mid-level Full-stack Developer** is responsible for developing and maintaining system features with quality and technical autonomy. Works on both front-end and back-end, ensuring code organization, performance, and adherence to best practices. We seek a focused, deadline- and quality-oriented professional capable of handling more complex tasks. **REQUIREMENTS:** * Currently pursuing or completed undergraduate degree in Computer Science, Software Engineering, Information Systems, or related fields. * Advanced proficiency in React.js (component architecture, code organization, and best practices). * Advanced knowledge of Node.js and Express. * Proficiency in TypeScript. * Experience with E2E testing (Cypress or Playwright). * Knowledge of caching strategies and performance optimization. * Experience with CI/CD. * Advanced knowledge of databases (schema design and query optimization). * Experience with microservices or distributed systems. * Ability to analyze and resolve complex bugs. **RESPONSIBILITIES:** * Develop features on the front-end and back-end. * Independently execute medium- and high-complexity technical tasks. * Implement and maintain APIs, integrations, and predefined business rules. * Resolve advanced bugs by investigating root causes and applying appropriate solutions. * Ensure code quality through unit and E2E testing. * Perform performance tuning and apply caching strategies when necessary. * Maintain and evolve services within a microservices-based architecture. * Participate in code reviews and adhere to team-defined technical standards. **This is a 100% in-person position.**