Development Engineer 2

Comcast Corporation is seeking a skilled and experienced Development Engineer 2 to join our engineering team in Chennai, Tamil Nadu. This is a full-time position requiring 2-5 years of relevant work experience. The role focuses on building scalable web applications as a Full Stack Developer.

Job Summary

We are looking for a proficient Full Stack Developer with hands-on experience in React.js for the frontend and FastAPI with Python for the backend. Expertise in PostgreSQL and MongoDB, along with the implementation of Role-Based Access Control (RBAC) in backend services, is essential.

Core Responsibilities

• Develop and maintain full stack applications using React.js and FastAPI.
• Build reusable frontend components and ensure responsive UI/UX.
• Design and implement RESTful APIs with FastAPI, including RBAC and pagination.
• Integrate with MySQL, PostgreSQL, and MongoDB for structured and unstructured data.
• Ensure secure and scalable microservices-based backend architecture with proper access control.
• Collaborate with cross-functional teams including DevOps, QA, and Product.
• Write clean, maintainable, and well-documented code.
• Participate in code reviews, sprint planning, and technical discussions.
• Troubleshoot and resolve issues across the full stack.

Required Skills & Experience

Frontend (React.js)

• Proficient in JavaScript (ES6+), Tailwind, HTML5, CSS3.
• Experience with React.js and libraries like Redux, React Router.
• Familiarity with frontend build tools (Webpack, Babel, Vite).
• Experience with testing tools like Jest and React Testing Library.

Backend (FastAPI + Python)

• Strong experience with Python, Pandas, Pyspark, Pyshark and FastAPI.
• Ability to build RESTful APIs with support for RBAC and pagination.
• Familiarity with asynchronous programming and background tasks.
• Experience with authentication and authorization (OAuth2, JWT).
• API documentation using Swagger/OpenAPI.
• Experience in Pytest Framework and Pandas library.
• Experience with Celery, RabbitMQ and Redis.

Databases

• Proficient in PostgreSQL: schema design, indexing, query optimization.
• Experience with MongoDB: schema modeling, aggregation framework.

Tools & DevOps

• Experience with Git, Docker, Kubernetes and Concourse CI/CD pipelines.
• Familiarity with cloud platforms like Cloud Foundry, AWS is a plus.
• Understanding of container orchestration (Kubernetes) is an advantage.

Preferred Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• Certifications in Python, React, or cloud technologies.
• Experience working in Agile/Scrum environments.

Soft Skills

• Strong problem-solving and analytical skills.
• Good communication and collaboration abilities.
• Self-driven and able to work independently with minimal supervision.

Education & Experience

A Bachelor's Degree is preferred. Comcast may consider applicants with a combination of relevant coursework and experience, or extensive related professional experience. Relevant work experience of 2-5 years is required.