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Mobile Engineer

CÔNG TY TNHH GALAXY DIGITAL HOLDINGS

Galaxy Innovation Hub - D1 Road, Hi-Tech Park, District 9, HCMC.

Posted date: 13-01-2026

  • Experience

    3 - 5 Years

  • Job level

    Experienced (Non - Manager)

  • Salary

    Competitive

Job Description

Galaxy Pay: Powering Next-Gen Digital Payments
Galaxy Pay is a leading fintech company focused on driving the future of digital payments. With a vision to be the premier provider of digital payment solutions, Galaxy Pay offers a comprehensive, secure, and convenient payment platform featuring:

  • Payment gateway services
  • POS and Soft POS solutions
  • Financial management tools for revenue and expense tracking
  • Digital wallet services
  • A suite of other innovative fintech offerings

By leveraging the latest payment technologies and industry expertise, Galaxy Pay is empowering businesses and consumers to seamlessly navigate the digital financial landscape. Its diverse product portfolio is designed to meet the evolving needs of its clients, facilitating secure, efficient, and user-friendly payment experiences.

We are currently seeking an experienced Mobile Engineer who has worked in the digital payment industry. The candidate will be involved in software development projects within the payment sector, utilizing the following technologies and tools:

  • Analyze requirements, design, develop, and maintain mobile application features (native or cross-platform such as Flutter or React Native).
  • Integrate APIs with backend systems for functionalities such as QR code payments, OTP, eKYC, money transfers, top-up, bill payments, etc.
  • Collaborate with Product, UI/UX, Backend, and QA teams in Agile/Scrum development processes.
  • Ensure app performance, security, and scalability.
  • Participate in testing, bug fixing, and post-deployment support.
  • Monitor logs and resolve production issues related to mobile applications.
  • Contribute to CI/CD process optimization for mobile apps.
  • Research and stay updated on new technologies and modern UX/UI trends in fintech.

Job Requirement

  • At least 3 years of experience in Android Native (Kotlin) .
  • At least 1 year of cross-platform development (Flutter, React Native).
  • Familiarity with MVP, MVVM, MVC, OOP.
  • Solid experience in mobile application and SDK security, cryptographic algorithms (encryption, encoding/decoding, data protection), as well as performance optimization for both app and SDK, caching, lazy loading, background threads, networking, and push notifications.
  • Experience in SDK integration and embedded SDK development, experience in the payment domain is a plus.
  • Good understanding of application lifecycle, view lifecycle and controller lifecycle in mobile development.
  • Experience working in an environment using Agile/Scrum.
  • Have proficient experience with integrating RESTful APIs
  • Strong problem-solving skills
  • Familiarity with source control management (Git)
  • Good teamwork and reliability

Benefits

  • Attractive income (base salary & performance bonus)
  • Devices provided (Laptop, monitor…)
  • Health Insurance.
  • Annual Health Check-up
  • Frequent team bonding and company activities/ events.
  • Working environment: young, dynamic, productive & speed-focused.
  • Work in a newly innovated office and open working space.

More Information

  • Degree: Bachelor
  • Age: Unlimited
  • Working time: Permanent

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CÔNG TY TNHH GALAXY DIGITAL HOLDINGS

  • Quy mô: 100-499 nhân viên

  • Lĩnh vực: Phần Mềm CNTT/Dịch vụ Phần mềm

  • Địa chỉ: Galaxy Innovation Hub, Road D1, Hi-Tech Park, District 9, HCMC.

Galaxy Holdings, a tech sector leader, is dedicated to shaping the future of the Digital Age. We offer a comprehensive benefits package, healthcare, Galaxy Elite perks, and vibrant cultural activities. As part of Sovico Group, we provide cutting-edge technology products and services to enhance lives and drive digital innovation. We deliver reliable solutions for corporate partners and personalized digital experiences for consumers. Committed to societal growth, we connect nations through technology, support our staff with integrity, and strive to build a prosperous Vietnam in the digital era. Our core values include being Human-Centric, Data-Driven, Transparent, Agile, and Ownership.

Our subsidiary company:

Galaxy One - https://galaxy.one/

Galaxy Joy - https://skyjoy.vietjetair.com/galaxyjoy/

Galaxy Telecom - https://skyfi.vn/buy-esim/nations/

Galaxy Connect - https://galaxyholdings.co/vi/subsidiaries/galaxy-connect/

Galaxy Pay - https://galaxyholdings.co/vi/subsidiaries/galaxy-pay/

Galaxyt Technology Services - https://www.galaxytechnology.vn/

FinOS - https://www.linkedin.com/company/finosvietnam/?originalSubdomain=vn

* Working place: Galaxy Innovation Hub, Road D1, Hi-Tech Park, District 9, HCMC.

* Working time: 44 hours/week from Monday to Friday

Galaxy Innovation Hub - D1 Road, Hi-Tech Park, District 9, HCMC.

https://galaxyholdings.co/

Company size: 100-499

Contact person: Phòng Tuyển dụng Nhân tài

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