CallTek

Senior Software Engineer (Full Stack)

  • LocationGeneral Santos, Philippines
  • Listed20/10/2026
  • FieldSoftware engineering

About the job

We are seeking an experienced Senior Software Engineer (Full Stack) to design, develop, and maintain enterprise SaaS applications. This role requires advanced JavaScript/TypeScript expertise, strong full-stack development skills, and experience building scalable, secure, high-performance applications. The ideal candidate will collaborate with distributed engineering teams, lead technical initiatives, and mentor developers.

Key Responsibilities

  • Design, develop, troubleshoot, and maintain complex full-stack web applications
  • Build modern single-page applications using React, AngularJS, or Vue.js
  • Develop RESTful APIs, microservices, and backend solutions using Node.js and Express
  • Lead code reviews, system design, and software engineering best practices
  • Implement unit testing, CI/CD, and Agile development processes
  • Collaborate with QA teams to ensure application performance, security, scalability, and data integrity
  • Support legacy application modernization and mentor junior developers

Requirements

  • Support legacy application modernization and mentor junior developers

Required Qualifications

  • 5+ years of expert-level JavaScript/TypeScript experience
  • Strong hands-on experience with Node.js, Express, HTML, CSS, and SCSS
  • Experience with React, AngularJS, Vue.js, or similar frameworks
  • Knowledge of RESTful APIs, microservices, and full-stack application architecture
  • Experience with Agile, Git, CI/CD, unit testing, and test-driven development
  • Experience with Docker in Linux or macOS environments
  • Experience with NoSQL or MultiValue (PICK) databases
  • Strong troubleshooting, communication, and collaboration skills

Preferred Qualifications

  • 10+ years of software industry experience
  • AWS or Azure cloud experience
  • Legacy application modernization experience
  • Human Capital Management (HCM) industry knowledge
  • Bachelor's degree in Computer Science or equivalent experience

Job details

Company
CallTek
Level
Senior
Posted
19 October 2026
Advert site
linkedin.com

How to apply

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