TA3 - Senior Android Engineer
freeC's Client

Full time
Hiring 2 people
5 years of experience
Ho Chi Minh
Published 10/10/2025

Why You’ll Love Working Here

Hybrid working and flexible working hours
Premium Health Care
15 annual leave days a year.

Job Description

  • Development of Karaoke applications using Java/Kotlin.
  • Collaborate closely with a cross-functional team (Project Leader, Software Developer, QA, UI/UX Designer, etc.) to evaluate and learn about the client's requirements, as well as research and provide proposals on trendy technology for Japanese clients based on your expertise.
  • Design and build advanced components for highly scalable, reliable, maintainable, and secure mobile projects.
  • Develop robust, testable, and efficient code, ensuring optimal performance, quality, and a smooth user experience on diverse device models and operating systems.
  • Continuously learn about technical trends and industry best practices and apply them to the applications.

Job requirement

Must have

  • Bachelor’s degree in Computer Science, Information Systems, or related fields
  • Minimum of 5 years of hands-on experience as an Android Developer using Kotlin
  • Proven experience in architecture design patterns such as MVVM, Clean Architecture, Dagger, etc.
  • Strong understanding of app performance optimization and security best practices
  • Excellent working experience in Kotlin to write clear, readable and maintainable code.
  • Ability to think logically to understand complex business systems
  • Self-disciplined, good critical thinking, and excellent at problem-solving.

Nice to have

  • Have working experience with Japanese clients.
  • Experience participating in projects involving media, live streaming, audio/video, socket communication, or payment integrations — a great advantage !
  • Knowledge of IOS or cross-platform solutions and Mixing API.
  • Expected to learn and work with additional technologies.
  • If proficiency in additional languages such as English or Japanese is considered an advantage.

Skills

Android Developer
Kotlin
architecture design patterns

Benefits

  • Hybrid working and flexible working hours (8:30 AM - 9:30 AM + 8 hours from Monday to Friday).
  • Attractive Salary.
  • Year-end reward (based on company regulations and business situation).
  • Premium Health Care (applied for full-fledged employees).
  • Annual Performance and Salary Review.
  • 15 annual leave days a year.
  • Laptop provided.
  • Mandatory insurance: based on company regulations, the probationary period is excluded. 
  • Happy Hour, Company Trip, Year End Party, Events, etc.
  • Modern office and a great working environment.
Company Info
freeC's Client
Ho Chi Minh
101-300 employees
https://freec.asia/
Ho Chi Minh
101-300 employees
https://freec.asia/
HRTech
IT/ Web

About

freeC is the Smart Recruiting Platform that leverages matching technology to actively connect hundred of thousand of employers and job seekers. The success of freeC is determined by our success in operating as a unified team. If you're interesting, ambitious, and eager to advance your career with us, explore our vacancies as below. We're excited to have you on board our ship to help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam

Working Address

Lầu 06, Tòa nhà BCONS TOWER II , Số 42/1, Đường Ung Văn Khiêm, Phường 25, Quận Bình Thạnh, TP. HCMView map