Required Skills/Competencies

• Solid understanding of Data Structure and Algorithms.
• Solid understanding of Object-Oriented Programming concepts.
• Understanding of modern patterns for how backend code interacts with the front end systems.
• Firm grasp of JavaScript including ES6+ syntax.
• Good knowledge and experience of Node.js and its frameworks such as express, nest.
• Implementing automated testing platforms and unit tests
• Understanding of backend security measures and technologies
• Understanding design principles of scalable application development.
• Experience with database technology such as MySQL, Oracle, and MongoDB. Understanding of schema design principles in respective databases and query techniques.
• Experience with designing RESTful, GraphQL APIs and WebSocket.
• Familiarity with AWS and its various services.
• Experience in integrating third party services and APIs.
• Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript
• Familiarity with JavaScript frameworks such as Angular JS, React, and Vue.
• Experience with common front-end development tools such as Webpack, npm, yarn, gulp, etc.
• Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel
• Proficient understanding of cross-browser compatibility issues and ways to work around such issues.
• Knowledge of CI/CD workflow and tools and deployment process.
• Experience of unit testing using frameworks like Jest, Mocha, Cypress, etc.
• Follow agile principles and processes including (but not limited to) standup meetings, sprints, and retrospectives.

Key Responsibilities

• Design client-side and server-side system architecture.
• Developing and maintaining server-side network components.
• Writing efficient, reusable, and testable code used in high-performance applications.
• Develop, implement and test features that satisfy requirements of product, monitor and maintain existing products and report progress to concerned personnel.
• Optimize applications for maximum speed and scalability.
• Collaborate with other team members and stakeholders.
• Ensure quality frontend application and API implementations.
• Write technical documentation.
• Test the overall system to ensure performance and stability.