Back-End Developer

KDCI Outsourcing; Pasig; On-site; PHP 520,000 - 820,000; Full time

Job summary

KDCI Outsourcing in the Philippines seeks a seasoned Back-End Developer to design, implement, and refine server-side logic that powers our applications. You will focus on performance, security, and scalability behind the scenes.

You will optimize APIs, manage databases, and collaborate with front-end teams to deliver scalable, secure, and high-performance software in a fast-paced environment.

Qualifications

• 3+ years of back-end development experience.
• Proficiency in a server-side language (Node.js, Python, Java, PHP, etc.).
• Experience designing and working with relational and/or NoSQL databases.
• Understanding of RESTful API design and best practices.
• Familiarity with version control (Git) and CI/CD pipelines.

Responsibilities

• Design, build, and maintain efficient, reusable, and reliable server-side code
• Develop and manage well-functioning APIs and database architectures
• Ensure optimal performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions
• Implement security and data protection best practices
• Collaborate with front-end developers to integrate user-facing elements

Skills

Back-end development

API design

Database design

RESTful APIs

Git & CI/CD

Tools

Node.js

Python

Java

PHP

Relational databases

NoSQL databases

RESTful API frameworks

Job description

Role Summary

KDCI Outsourcing is looking for a Back‑End Developer to design and maintain the server‑side logic, databases, and APIs that power our applications. You’ll focus on performance, security, and scalability behind the scenes.

Key Responsibilities

• Design, build, and maintain efficient, reusable, and reliable server‑side code
• Develop and manage well‑functioning APIs and database architectures
• Ensure optimal performance, quality, and responsiveness of applications
• Identify bottlenecks and bugs, and devise solutions
• Implement security and data protection best practices
• Collaborate with front‑end developers to integrate user‑facing elements

Requirements

• 3+ years of back‑end development experience
• Proficiency in a server‑side language (Node.js, Python, Java, PHP, etc.)
• Experience designing and working with relational and/or NoSQL databases
• Understanding of RESTful API design and best practices
• Familiarity with version control (Git) and CI/CD pipelines

Nice‑to‑Haves

• Experience with microservices architecture
• Familiarity with cloud platforms (AWS, GCP, Azure)
• Knowledge of caching and message queue systems (Redis, RabbitMQ)