freeC's Client
Ho Chi Minh
1 days ago
Hybrid working & flexible working hours
Premium Health Care
15 annual leave days a year.
Mobile Applications
Swift
performance optimization
Mixing API
CI/CD practices
freeC's Client
Ho Chi Minh
1 days ago
Hybrid working and flexible working hours
Premium Health Care
15 annual leave days a year.
Android Developer
Kotlin
architecture design patterns
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Fully remote working (CEST time)
NET salary (PIT will be covered by the company)
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Dart
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code legacy
complex system
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Dynamic and open-minded working environment
Weekly training
Remote working with flexible working hours
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React / React Native
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freeC's Client
Ha Noi
6 months ago
Performance bonuses TWICE per year
Opportunities to become a key member; Clear career advancement path
Kotlin Android
C/C++
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OOP
Android Development
freeC's Client
Ha Noi
2 years ago
Nhận 100% lương trong thời gian thử việc
Đóng BHXH 100% lương
Thưởng 50 man yên (tương đương 85 triệu Vnd) khi sang Nhật làm việc lâu dài
Swift
SwiftUI
iOS Development
Mobile Development
freeC's Client
Ha Noi
2 years ago
Nhận 100% lương trong thời gian thử việc
Đóng BHXH 100% lương
Thưởng 50 man yên (tương đương 85 triệu Vnd) khi sang Nhật làm việc lâu dài
Kotlin
Unit Testing
Jetpack Compose

TA3 - Senior iOS Engineer

freeC's Client
Save Job
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Full time
Hiring 2 people
5 years of experience
Ho Chi Minh
Published 10/10/2025

Why You’ll Love Working Here

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

Job Description

  • Development of Karaoke applications using Swift.
  • 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 a related discipline
  • 5+ years of working experience in IOS Developer.
  • Excellent working-experience in Swift and IOS Development frameworks, including object-oriented and functional programming, coding principles, design patterns, threading, memory management, performance optimization, leveraging popular iOS libraries, etc.
  • Good understanding of security, API design, mobile app UI/UX principles, CI/CD practices, etc.
  • 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.
  • Have working experience with Karaoke applications or relevant projects.
  • Knowledge of native Android or cross-platform solutions and Mixing API.
  • Willingness to learn and catch up on advanced Mobile technologies.
  • English (intermediate level).

Skills

Mobile Applications
Swift
performance optimization
Mixing API
CI/CD practices

Benefits

  • Hybrid working & 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.

Career

Company Info

freeC
Ho Chi Minh
101-300 employees

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