Backend Developer

Crackerjack Corporation
Full-time Clark, Pampanga Other-General
Posted:
February 23, 2026
Location:
Clark, Pampanga, Philippines

Job Description

1. Backend Development

Write clean, efficient, and reusable PHP code using frameworks like Laravel or CodeIgniter.

Develop and maintain server-side logic, ensuring high performance and responsiveness to front-end requests.

2. API Development and Integration

Design, build, and maintain RESTful APIs for web and mobile applications.

Integrate third-party services, APIs, and tools into the system.

3. Database Management

Design and optimize database schemas, queries, and relationships (MySQL, PostgreSQL, MongoDB, etc.).

Implement database security and ensure data integrity.

4. Testing and Debugging

Perform unit testing and troubleshoot application issues.

Debug and resolve performance bottlenecks and application bugs.

5. Security Implementation

Implement best practices for data protection and secure coding (e.g., encryption, input validation).

Address vulnerabiliti...

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Job Overview

Job Type: Full-time
Location: Clark, Philippines
Posted: February 23, 2026
Deadline: April 04, 2026