About the Role:
We are looking for an experienced Senior Full Stack Developer with 8–12 years of hands-on experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong expertise in both front-end and back-end technologies, system architecture, cloud platforms, and up-to-date development practices. You will work closely with cross-functional teams to deliver high-quality software solutions while mentoring junior developers.
Key Responsibilities:
Design, develop, test, and maintain scalable web applications.
Build responsive, user-friendly front-end interfaces.
Develop secure and efficient back-end services and RESTful APIs.
Integrate third-party APIs and services.
Optimize application performance, scalability, and security.
Write clean, reusable, and well-documented code.
Perform code reviews and mentor junior developers.
Collaborate with Product Managers, UI/UX Designers, QA Engineers, and DevOps teams.
Troubleshoot production issues and implement timely fixes.
Participate in architecture discussions and technical decision-making.




Implement CI/CD pipelines and follow DevOps best practices.
Ensure adherence to coding standards, security guidelines, and Agile methodologies.

Requirements
Required Skills:
Front-End
React.js, Angular, or Vue.js
HTML5, CSS3, JavaScript (ES6+), TypeScript
Responsive Web Design
Bootstrap, Tailwind CSS, Material UI
Back-End
Node.js (Express.js/NextJS) or Java Spring Boot/.NET Core
REST APIs and GraphQL
Micro services Architecture
Databases
MySQL, PostgreSQL
MongoDB
Redis (preferred)
Cloud & DevOps
AWS, Azure, or Google Cloud Platform
Docker & Kubernetes
CI/CD (Jenkins, GitHub Actions, GitLab CI)
Nginx
Version Control
Git, GitHub, GitLab, or Bitbucket
Additional Skills
System Design & Software Architecture
Design Patterns
Authentication & Authorization (JWT, OAuth)
API Security
Performance Optimization
Unit Testing & Integration Testing
Agile/Scrum Methodology
Qualifications:
Bachelor's or

📌 Senior Full Stack Developer (Kolkata)
🏢 Nico Digital Private
📍 Kolkata