Full Stack Developer

About the Role

Proeffico Solutions Pvt. Ltd. is an AI-first digital transformation company headquartered in Noida. We are looking for a Full Stack Developer to join our Web Development team in Noida. You will work across the front end and back end of our product platforms, building features used daily by enterprise customers.

Key Responsibilities

• Develop, test, and maintain features across both front-end and back-end layers of our web applications.
• Build responsive, clean, and usable interfaces from designs and functional requirements.
• Design and implement REST APIs, business logic, and database interactions.
• Write and optimize SQL queries and contribute to database schema design.
• Integrate third-party APIs and internal services into product workflows.
• Debug and fix defects with clear root-cause analysis.
• Participate in code reviews and follow the team's coding standards and Git workflow.
• Support deployment activities, environment setup, and post-release verification.
• Write clear technical documentation.
• Work closely with product, QA, and support teams.

Requirements & Tech Stack

• Solid programming fundamentals with at least one back-end language: Python, Node.js, PHP, or Java.
• Front-end proficiency in HTML5, CSS3, and JavaScript, and working knowledge of a modern framework: React, Angular, or Vue.
• Understanding of relational databases and SQL (MySQL or PostgreSQL).
• Ability to design and consume RESTful APIs.
• Working knowledge of Git and collaborative development practices.
• Understanding of data structures, algorithms, and OOP concepts.
• Basic understanding of web security concepts: authentication, authorization, input validation.
• Clear written and verbal communication in English.

Good to Have

• Exposure to a back-end framework such as Django, FastAPI, Express, Laravel, or Spring Boot.
• Familiarity with Docker, Linux, and basic CI/CD pipelines.
• Cloud exposure: AWS, Azure, or GCP.
• Understanding of caching, message queues, or WebSockets.
• Experience with a UI component library or CSS framework: Tailwind, Bootstrap, Material UI.
• Any live project or internship deliverable that reached real users.