MERN Fullstack Developer

As a MERN Fullstack Developer at Weekday, your primary responsibilities will include developing and maintaining backend services using Node.js and Express.js, optimizing MongoDB schemas for efficient data handling, and building RESTful APIs for seamless communication with frontend components. You'll also be responsible for collaborating with frontend developers to ensure smooth API integration and creating user-facing components using React.js and React Native.

To qualify for the MERN Fullstack Developer position at Weekday, you should have at least 5 years of experience in backend development with Node.js and Express.js, and strong expertise in MongoDB. Proficiency in frontend technologies, particularly React.js and React Native, is essential. Experience with cloud services like AWS and a solid understanding of secure coding practices are also highly valued.

Yes, the MERN Fullstack Developer position at Weekday offers the flexibility of remote work within India. This gives you the advantage of working from the comfort of your own home while delivering high-impact work for the team.

As a MERN Fullstack Developer at Weekday, knowledge of the MERN stack is crucial, including MongoDB, Express.js, React, and Node.js. Additionally, familiarity with AWS services like EC2, Lambda, S3, and RDS will benefit your development process. Knowledge of native Android development and video performance optimization is also a plus.

The salary range for the MERN Fullstack Developer position at Weekday is competitive, falling between Rs 30-45 LPA, depending on experience and skills. This ensures that we attract top talent in the industry.

In responding to this question, highlight specific projects where you utilized Node.js and Express.js for backend development. Elaborate on your role in those projects, the challenges you faced, and how you overcame them to deliver high-performance services.

Discuss your approach to schema design and query optimization in MongoDB. Provide examples of how you've improved data retrieval speeds or efficiency in previous projects to demonstrate your practical knowledge and problem-solving skills.

Talk about the best practices you follow for API security, such as using HTTPS, implementing proper authentication methods, limiting access rights, and validating user inputs to protect against vulnerabilities. Mention any tools or libraries you routinely use for securing APIs.

Provide an overview of the projects you've worked on using React.js and React Native. Talk about your contributions, functionalities you implemented, and your approach to optimizing user interfaces for performance.

Illustrate your methodology for conducting code reviews and ensuring high code quality, such as adherence to coding standards, running unit tests, and using CI/CD practices to catch potential issues early. Give examples of times your reviews made a positive impact.

When answering this question, emphasize the importance of communication and regular meetings with frontend developers. Mention your strategies for discussing API requirements and functional expectations to make integration seamless.

Share specific challenges you've encountered when deploying applications on AWS, such as managing resources or handling scaling issues. Describe how you addressed these challenges and what you learned from the experience.

Explain your methods for continuing education, such as following blogs, taking online courses, participating in webinars, or engaging with developer communities. This shows your commitment to staying on the cutting edge of technology.

Discuss your previous work related to optimizing video performance on mobile platforms, specifically with React Native. Mention any particular challenges you encountered and how you resolved them to enhance user experience.

If applicable, talk about any projects where you incorporated C++ for performance-critical components. Explain how you'd integrate C++ within a MERN stack application to optimize certain functionalities, providing insights into any challenges or successes you've had.