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 modern 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 Master's degree in Computer Science, Information Technology, or a related field.

- Proven experience in designing enterprise-level web applications.

- Strong understanding of software development lifecycle (SDLC).

Preferred Qualifications:

- Experience with Micro services Architecture.

- Experience with serverless applications.

- Knowledge of AI integrations or Generative AI APIs is a plus.

- Relevant cloud certifications (AWS, Azure, or GCP) are an advantage.

Soft Skills:

- Excellent problem-solving and analytical skills.

- Ability to work independently and collaboratively

Benefits

Perks:

- Provident Fund

Experience:

- Professional: 8 years (Required)

Work Location: In person

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