Senior Full Stack Developer

Debtt Group; Jaipur; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Debtt Group is looking for a Senior Full Stack Developer in Jaipur, Rajasthan, who will be responsible for end-to-end delivery of SaaS and CRM products integrated with AI features. You will design and maintain scalable applications and manage server infrastructure.

The ideal candidate has a minimum of 3 years of experience in full stack development, proficiency in using React.js, PHP, Node.js, and experience with AI integrations. Join us to innovate the future of software development!

Qualifications

• Minimum 3 years of professional full stack development experience.
• Proven experience building SaaS and CRM products and handling production/live applications.
• Strong understanding of scalable application architecture.

Responsibilities

• Design, develop, and maintain SaaS applications and CRM platforms.
• Build scalable frontend applications using React.js and Next.js.
• Manage Linux servers and production deployments.

Skills

Full Stack Development

System Architecture

API Development

DevOps / Server Administration

AI Integration

Tools

React.js

Next.js

PHP

Node.js

Python

MySQL

PostgreSQL

Linux

Nginx

Git/GitHub

Job description

Explicitly requires vibe coding and AI-assisted development (mentions Vibe Coding, Cursor, Copilot and other AI dev tools).

About the Role

Senior Full Stack Developer responsible for designing, building, deploying, and maintaining SaaS and CRM applications with integrated AI features. The role requires end-to-end ownership of architecture, development, server administration, performance optimization, and production deployments.

Job Description

Role

We are hiring a Senior Full Stack Developer to own end-to-end delivery of SaaS and CRM products with AI integrations. The role covers architecture, development, deployment, server administration, optimization, and long-term maintenance of production systems.

Key Responsibilities

• Design, develop, and maintain SaaS applications, CRM platforms, and business automation systems.
• Build scalable frontend applications using React.js and Next.js.
• Implement secure, high-performance backend systems with PHP (Laravel, CodeIgniter), Node.js, and Python.
• Create and maintain REST APIs and third-party integrations.
• Design and optimize MySQL and PostgreSQL databases; work with Supabase where applicable.
• Manage Linux servers, Nginx, SSL certificates, DNS, domains, and production deployments.
• Maintain CI/CD workflows, version control with Git/GitHub, and modern deployment platforms (e.g., Vercel).
• Monitor, troubleshoot, and optimize application performance and server infrastructure.
• Develop and integrate AI-powered features: AI automations, agents, chatbots, workflow automation, and LLM-based functionality.
• Work with AI APIs, LLM platforms, prompt engineering, RAG workflows, and related model-context protocols.

Requirements

• Minimum 3 years of professional full stack development experience.
• Proven experience building SaaS and CRM products and handling production/live applications.
• Strong understanding of scalable application architecture and ability to independently manage projects from development to deployment.
• Experience with server administration (Linux/Ubuntu), Nginx, LEMP stacks, VPS management, SSL, DNS, and server security/performance tuning.
• Strong debugging, troubleshooting, and problem-solving skills.
• Experience integrating AI tools, LLM APIs, or AI-powered features into applications.

Tech Stack (examples called out in the posting)

Skills

Full Stack Development System Architecture Project Ownership API Development Database Design & Optimization DevOps / Server Administration CI/CD Monitoring & Performance Optimization Debugging & Troubleshooting AI Integration Prompt Engineering Authentication & Authorization Payment Gateway Integration SaaS & CRM Product Development