Meetri Infotech - Lead Full Stack Engineer - MERN Stack

Job Description : Senior Full-Stack Engineer (MERN + Python )

Location : Noida (Onsite)

Experience : 5 to 10 years

Key Responsibilities :

- Build efficient and scalable APIs with Python frameworks like FastAPI and Flask, utilizing AsyncIO, multithreading, and multiprocessing for optimal performance.

- Lead architecture and technical decisions spanning both MERN frontend and Python microservices backend.

- Collaborate with UX/UI designers to create intuitive and responsive user interfaces.

- Mentor junior developers and conduct code reviews to ensure adherence to best practices.

- Manage and optimize databases such as MongoDB and PostgreSQL for application and microservices needs.

- Deploy, monitor, and maintain applications and microservices on AWS cloud infrastructure (EC2, Lambda, S3, RDS).

- Implement CI/CD pipelines to automate integration and deployment processes.

- Participate in Agile development practices including sprint planning and retrospectives.

- Ensure application scalability, security, and performance across frontend and backend systems.

- Design cloud-native microservices architectures focused on high availability and fault tolerance.

Required Skills and Experience :

- Proven Python backend development expertise with FastAPI and Flask.

- Deep understanding of asynchronous programming using AsyncIO, multithreading, and multiprocessing.

- Experience designing and developing microservices and RESTful/GraphQL APIs.

- Skilled in database design and optimization for MongoDB and PostgreSQL.

- Familiar with AWS services such as EC2, Lambda, S3, and RDS.

- Experience with Git, CI/CD tools, and automated testing/deployment workflows.

- Ability to lead teams, mentor developers, and make key technical decisions.

- Strong problem-solving, debugging, and communication skills.

- Comfortable working in Agile environments and collaborating cross-functionally.