Senior Full Stack Developer (Node.js & PHP)

WEBSTEP Technologies; Kolkata District; On-site; INR 450,000 - 650,000; Full time

Benefits offered by this job

Provident Fund

ESIC/Mediclaim

Five days work in a Week (Monday to Friday)

Job summary

Webstep Technologies is seeking a Senior Full Stack Developer based in Kolkata. The ideal candidate will have a strong technical background in both Node.js and PHP, with 5-7 years of experience in developing scalable and high-performance web applications.

This role involves working collaboratively to design, develop, and maintain web applications and APIs. The position also includes optimizing application performance and integrating various APIs. The company offers competitive benefits including Provident Fund and ESIC/Mediclaim.

Qualifications

• 5-7 years of hands-on experience in web application development.
• Proven experience in developing scalable and high-performance web applications.

Responsibilities

• Design, develop, and maintain scalable web applications and RESTful APIs using Node.js and PHP.
• Develop and optimize backend portals, services, and database structures.
• Integrate front-end components with server-side logic and data storage solutions.
• Collaborate with UI/UX designers and QA teams throughout the development lifecycle.
• Troubleshoot application issues and implement effective resolutions.
• Optimize website and application performance, scalability, and security.
• Develop and integrate third-party APIs, services, and libraries.
• Conduct code reviews, testing, and deployments.
• Stay updated with emerging technologies and recommend improvements.

Skills

Node.js frameworks (e.g., Express.js, NestJS)

PHP frameworks (e.g., Laravel, CodeIgniter)

Object-Oriented Programming (OOP)

Database optimization techniques

MySQL

Education

Bachelor's or Master's degree in Computer Science or IT

Job description

Senior Full Stack Developer (Node.js & PHP)

5-7

Kolkata

Full-Time

INR 450000 - 650000

Job Summary

We are looking for self-driven professionals with a problem-solving mindset, strong technical capabilities, and a commitment to delivering scalable, high-performance web applications.

Key Responsibilities

• Design, develop, and maintain scalable web applications and RESTful APIs using Node.js and PHP.
• Develop and optimize backend portals, services, and database structures.
• Integrate front-end components with server-side logic and data storage solutions.
• Collaborate with UI/UX designers, front-end developers, QA teams throughout the development lifecycle.
• Troubleshoot application issues, debug code, and implement effective resolutions.
• Optimize website and application performance, scalability, and security.
• Develop and integrate third-party APIs, services, and libraries.
• Conduct code reviews, testing, and deployment activities to ensure quality deliverables.
• Stay updated with emerging technologies and recommend improvements to existing systems.

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• 5–7 years of hands‑on experience in web application development.
• Proven experience in developing scalable and high‑performance web applications.

Technical Skills

• Experience with at least one Node.js framework such as Express.js, NestJS, or similar.
• Hands‑on experience with PHP frameworks such as Laravel and/or CodeIgniter.
• Solid understanding of Object‑Oriented Programming (OOP) principles.

Database & APIs

• Experience with MySQL and database optimization techniques.
• Experience integrating third‑party APIs and services.

Preferred Qualities

• Ability to manage complete development cycles with minimal supervision.
• Strong ownership mindset and commitment to project delivery.
• Eagerness to learn new technologies and adapt to changing business requirements.
• Positive attitude, team‑oriented approach, and excellent time‑management skills.

Perks and Benefits

• Provident Fund
• ESIC/Mediclaim
• Five days work in a Week (Monday to Friday).