Location: Kolkata (On-site)
Employment Type: Full-Time
Experience: 4–6 Years
Compensation: To be discussed during the interview process
About the Role
We are looking for a talented and driven Full Stack Developer to join our technology team in Kolkata. The ideal candidate should have strong experience in developing scalable web applications using PHP, Laravel, Node.js (Express), React, MySQL, and MongoDB.
This role is not limited to development. The candidate will be responsible for the complete software lifecycle, including development, testing, deployment, production releases, server management, monitoring, and post-deployment support.
Hands-on experience with production deployments, Linux server administration, testing, and troubleshooting live applications is mandatory.
Experience with Claude Code and AI-assisted software development is also mandatory.
Key Responsibilities
* Design, develop, and maintain scalable full-stack web applications.
* Build robust backend services using PHP/Laravel and Node.js (Express).
* Develop responsive and high-performance frontend applications using React.
* Design and optimize MySQL and MongoDB databases.
* Build and integrate REST APIs and third-party services.
* Perform end-to-end testing, debugging, and quality assurance before production releases.
* Plan, execute, and monitor production deployments with minimal downtime.
* Configure, maintain, and troubleshoot Linux production servers.
* Manage Nginx/Apache, PM2, SSL certificates, Cron Jobs, and application services.
* Monitor production applications, investigate issues, and provide quick resolutions.
* Optimize application performance, database queries, and server resources.
* Utilize Claude Code and AI-assisted development tools to improve productivity and code quality.
* Collaborate with product, QA, and business teams to deliver reliable software.
Mandatory Technical Skills
Backend
* PHP
* Laravel Framework
* Node.js
* Express.js
* REST API Development
* Authentication & Authorization
Frontend
* React.js
* JavaScript (ES6+)
* HTML5
* CSS3
* Bootstrap or Tailwind CSS
Database
* MySQL
* MongoDB
* Database Design & Performance Optimization
Production Deployment & Server Management (Mandatory)
* Linux Server Administration
* Application Deployment on Production Servers
* Nginx / Apache Configuration
* PM2 Process Management
* Cron Jobs
* SSL Installation & Renewal
* Git & GitHub
* CI/CD Concepts
* Server Monitoring & Log Analysis
* Performance Tuning
* Production Issue Diagnosis & Resolution
* Backup & Recovery Procedures
Testing & Quality Assurance (Mandatory)
* Functional Testing
* API Testing (Postman or similar tools)
* Regression Testing
* Debugging Complex Issues
* Root Cause Analysis
* Production Readiness Validation
AI-Assisted Development (Mandatory)
* Hands-on experience with Claude Code
* Experience using AI tools for coding, debugging, testing, refactoring, and documentation
Required Qualifications
* 4–6 years of professional experience in full-stack development.
* Proven experience independently handling development, testing, production deployment, and server management.
* Strong understanding of Linux environments and production infrastructure.
* Experience troubleshooting live production issues under time-sensitive conditions.
* Excellent debugging, analytical, and problem-solving skills.
* Strong understanding of application security and performance optimization.
* Experience working with Git-based development workflows.
Preferred Skills
* Docker
* Redis
* WebSockets
* Microservices
* Automated Testing
* Cloud Platforms (AWS, Azure, DigitalOcean, Hostinger VPS, etc.)
Additional Preferred Qualification
* Candidates who have independently delivered 1–2 production-grade projects with AI integration will be given preference.
* Hands-on experience integrating LLMs (OpenAI, Claude, Gemini, Llama, etc.), AI agents, chatbots, document processing, RAG pipelines, AI workflows, or other AI-powered features into web applications is highly desirable.
* Ability to leverage AI-assisted development tools such as Claude Code to accelerate software development, testing, debugging, and deployment is expected.
What We're Looking For
We're looking for someone who can take complete ownership of an application—from development and testing to production deployment and ongoing server maintenance. The ideal candidate should be confident working independently, resolving production issues, ensuring application stability, and delivering reliable software in a fast-paced environment.
For more details, connect HR Nayanika (9123964019) or you can share your CV at [email protected]
Pay: ₹25,000.00 - ₹40,000.00 per month
Work Location: In person
