Key Responsibilities
Develop and maintain secure, scalable, and high-performance web applications using PHP.
Build and integrate RESTful APIs and third-party APIs.
Develop backend modules using CodeIgniter and follow proper MVC architecture.
Design, write, and optimize MySQL queries, stored procedures, indexes, and database structures .
Implement authentication, authorization, sessions, cookies, and role-based access control.
Identify and fix security vulnerabilities , performance issues, and application bugs.
Integrate external services such as payment gateways, email/SMS services, and other third-party APIs.
Work closely with frontend developers to integrate APIs and develop complete application features.
Write clean, reusable, maintainable, and well-documented code.
Perform debugging, unit testing, and troubleshooting of production issues.
Use Git for source-code management and follow proper branching and code-review practices.
Participate in requirement analysis, technical discussions, code reviews, testing, and deployment activities.




Monitor and optimize application performance, database performance, and API response times.

Required Technical Skills
Backend
PHP 8+
CodeIgniter
RESTful API development
MVC architecture
Object-Oriented Programming (OOP)

Database
MySQL
Complex SQL queries
Joins, indexes, transactions, and query optimization
Database design and normalization

Frontend
JavaScript
jQuery
AJAX
HTML5
CSS3
Bootstrap
JSON

Tools & Development
Git / GitHub / GitLab
Postman
Composer
API debugging and troubleshooting

Security Knowledge
The candidate should have a positive understanding of common web application security issues, including:
SQL Injection
Cross-Site Scripting (XSS)
CSRF
Authentication and authorization issues
Session and cookie security
File upload vulnerabilities
API security
Input validation and output encoding
Password hashing and secure credential handling

Wh

📌 Php Developer Bengaluru
🏢 Acufore India private
📍 Bengaluru