PHP-CodeIgniter Developer

PHP CodeIgniter Developer
Company: Task Tracker Pvt. Ltd.
Location: A-110, Awfis Majestic Omnia, Sector-4, Noida, Uttar Pradesh
Job Type: Full-Time
Working Hours: 9:30 AM – 6:30 PM
Working Days: Monday to Saturday
Experience: 2+ Years
Salary: 40k to 50k per month (Depends on Experience)
Joining: Immediate Joiners Preferred
About the Role
Task Tracker Pvt. Ltd. is looking for a skilled and passionate PHP CodeIgniter Developer to join our development team. The ideal candidate should have strong hands-on experience in Core PHP, CodeIgniter (CI3/CI4), and MySQL, with the ability to develop scalable, secure, and high-performance web applications.
You will work closely with cross-functional teams to design, develop, integrate, and maintain software solutions while following industry best practices and coding standards.
Key Roles & Responsibilities
Design, develop, test, and maintain robust, scalable, secure, and high-performance web applications using PHP and CodeIgniter.
Write clean, reusable, modular, and maintainable code following coding standards and software development best practices.
Design, develop, and optimize MySQL databases, including schemas, complex queries, joins, indexes, stored procedures, and performance tuning.
Develop, integrate, and maintain RESTful APIs and third-party API integrations.
Integrate and manage external services such as Payment Gateways, SMS, Email, WhatsApp, OAuth, and other APIs.
Troubleshoot, debug, and resolve complex application, database, and performance-related issues.
Optimize applications for performance, scalability, security, and reliability.
Collaborate with Front-end Developers, UI/UX Designers, QA Engineers, and Product Managers to deliver high-quality software solutions.
Participate in code reviews and contribute to improving development standards and processes.
Manage source code using Git and follow version-control best practices.
Prepare and maintain technical documentation and ensure proper code documentation.
Required Skills & Qualifications
2+ years of hands-on experience in PHP development with strong expertise in CodeIgniter (CI3/CI4).
Excellent command of Core PHP and strong knowledge of Object-Oriented Programming (OOP), including:
Inheritance
Polymorphism
Encapsulation
Abstraction
Interfaces
Traits
SOLID Principles
Strong ability to write clean, reusable, modular, scalable, and maintainable code.
Strong experience with MySQL, including:
Database design
Complex queries
Joins
Indexing
Stored procedures
Query optimization
Performance tuning
Hands-on experience developing and consuming RESTful APIs.
Experience integrating third-party services such as Payment Gateways, SMS, Email, WhatsApp, OAuth, and external APIs.
Good knowledge of JavaScript, jQuery, AJAX, HTML5, and CSS3.
Strong understanding of MVC architecture and software design patterns.
Experience with application performance optimization, debugging, profiling, and refactoring.
Good understanding of web application security concepts, including:
SQL Injection
XSS
CSRF
Authentication
Authorization
Experience with Git or other version-control systems.
Excellent analytical, debugging, and problem-solving skills.
Ability to work independently as well as collaboratively in a fast-paced environment.
Good verbal and written communication skills.
Why Join Task Tracker Pvt. Ltd.?
Opportunity to work on real-world SaaS and web application projects.
Exposure to API integrations and modern software development practices.
Collaborative and growth-oriented work environment.
Opportunity to work with experienced professionals and contribute to product development.
How to Apply
Interested candidates can share their updated CV at:
📧 info@trackersuite.ai
Immediate Joiners are preferred.

Work arrangement
No