Job Opportunity: Senior Fullstack React/NodeJS Developer

Plan A Technologies is searching for an experienced Senior Fullstack React/NodeJS Developer focused on developing high-quality, scalable, secure, and maintainable applications. The ideal candidate will be proficient in both ReactJS and NodeJS, with a deep understanding of non-functional requirements to ensure the overall excellence of web applications.

Important:

Candidates must have a minimum of 5 years of experience with ReactJS and NodeJS.

Job Responsibilities:

• Architect and Develop: Create high-performance ReactJS applications that adhere to stringent non-functional requirements (NFRs), such as responsiveness, load times, and user experience. This includes understanding user behavior, optimizing rendering, and leveraging performance profiling tools.
• Backend Development: Design and implement secure and scalable NodeJS backend services using Express.js, embedding security principles into every line of code to handle high traffic volumes efficiently.
• Real-Time Communication: Use WebSockets to enable real-time communication while adhering to NFRs for latency and data integrity, analyzing performance implications, and optimizing accordingly.
• Data Management: Select and manage data storage solutions (Redis & PostgreSQL) with a focus on scalability and maintainability. Design efficient data models, optimize queries, and ensure data access adheres to security best practices.
• Responsive Design: Implement responsive design principles to provide flawless user experiences across all devices and screen sizes, adhering to accessibility guidelines, and thoroughly testing applications for various resolutions.
• Testing: Write unit and integration tests to ensure code quality and NFR compliance, conducting functionality checks, and writing tests that measure performance, security, and maintainability metrics.
• Collaboration: Work effectively with designers, backend engineers, and product managers to deliver high-quality features that meet both functional and non-functional requirements on time and within budget.
• Continuous Learning: Stay current with the latest web development trends and technologies, focusing on advancements in NFR optimization. Continuously seek ways to improve the performance, security, and maintainability of your applications.

Experience Required:

• Professional Experience: At least 5 years as a Senior Full-Stack Engineer or in a similar role.
• Web Application Development: Proven track record of building complex web applications with a strong emphasis on NFRs.
• ReactJS Proficiency: Expert-level knowledge of ReactJS and related technologies (Redux, React Router, etc.), with experience in performance optimization techniques.
• NodeJS and Express.js: Solid understanding of NodeJS and Express.js for building secure and scalable APIs.
• Asynchronous Programming: Comfortable with asynchronous programming, security best practices, and infrastructure optimization.
• WebSockets: Experience with WebSockets for real-time applications, considering latency and data integrity requirements.
• Database Management: Knowledge of Redis and PostgreSQL for data storage and retrieval, with a focus on scalability, maintainability, and query optimization.
• Responsive Design: Strong understanding of mobile responsive design principles and implementation techniques, including accessibility guidelines.
• Testing Frameworks: Experience with unit and integration testing frameworks (Jest, Mocha, etc.) and performance testing tools to ensure code quality and NFR compliance.
• Communication and Collaboration: Excellent verbal and written English communication skills, with strong collaboration and problem-solving abilities.
• Initiative and Drive: Demonstrated initiative and drive to excel in the role.

Join Plan A Technologies and be part of a team that values quality, innovation, and excellence in web application development!