Senior Full Stack Developer

Location: Poland
Posted on: June 14, 2023

We are looking for a senior full stack developer who can design, develop, and maintain scalable web applications using React Js, TypeScript and Node.js. You will be responsible for creating user interfaces, writing back-end logic, integrating with external APIs, and ensuring high performance and security of the applications.

New functionalities: 40%

Bug fixing/support: 40%

Documentation: 20%

Responsibilities

• Design and develop front-end components using React Js and TypeScript
• Design and develop back-end services using Node.js and Express
• Use MobX for state management and data flow
• Integrate with external APIs and databases using RESTful
• Write unit tests and end-to-end tests using Jest, Cypress, or other tools
• Troubleshoot, debug, and fix issues across the full stack
• Deploy and monitor the applications using AWS services and tools + cooperation with S3
• Write clean, maintainable, and well-documented code following best practices

Requirements

• 5+ years of experience in full stack web development
• Proficient in React Js, TypeScript, Node.js, and Express
• Experience with MobX or other state management libraries
• Experience with RESTful APIs
• Experience with AWS environment and databases
• Familiarity with web application security and performance optimization
• Nice have: Bachelor’s degree in Computer Science, Engineering, or a related field