Senior Android Engineer - Merchant Services

Posted:
12/22/2025, 11:41:36 AM

Location(s):
Ho Chi Minh City, Vietnam

Experience Level(s):
Senior

Field(s):
DevOps & Infrastructure ⋅ Software Engineering

Job Posting End Date:

Worker Type:

Maximum Term/Fixed Term (Fixed Term)

JOB SUMMARY 

As a Senior Android Engineer within Mobile Banking at NAB, you’ll own key modules of our product where you’ll use and grow your experience to architect and build mobile applications to maintain high availability and reliability. 

RESPONSIBILITIES 

  • Collaborate with other NAB's technology leaders towards improving and fulfilling the NAB technical direction; 
  • Design, develop, review, implement, and manage application code and services for the production and pre-release environments; 
  • Design, develop, review, implement and manage continuous integration, build management and deployment scripts, systems, and any code as required; 
  • Participate in Agile software development, prototyping, and code review with international development teams to build mobile apps; 
  • Understand the requirements of the customer or business and utilize this knowledge to develop applications that are consistent; 
  • Monitors for and anticipates platform trends and upcoming critical changes; 
  • Monitors client feedback for problems and proactively schedules resolutions where needed; 
  • Work with delivery teams to achieve success through development using CI/CD and DevOps practices, processes and tooling; 
  • Provide robust coding practices and solid unit and component test coverage, and code debugging. 

 

SKILLS & EXPERIENCE REQUIREMENTS 

Must have 

  • 5+ years' working experience in software development covering mobile application development, especially in Android development (Android Studio/ SDK, Java, at least one year in Kotlin). 
  • Solid experienced with architectural patterns - Clean Architecture, MVVM 
  • Experienced with Unit tests, UI Tests, API Testing: Mocks, Stubs; 
  • Experienced in build management tools including continuous integration and delivery practices and tools (Gradle, FastLane/Jenkins/Git); 
  • Good knowledge and experience with SOLID principles; 
  • Good understanding of modern software development practices and automation testing; 
  • Good English communication skills (both verbal & written), and problem-solving and analytical skills; 

Nice-to-have 

  • React Native experience; 
  • Some experience in backend technologies as well as RESTful JSON APIs, Microservices; 
  • Experienced in Performance test, Accessibility for mobile apps; 
  • Security Mobile Apps: Application Security Transport, Local Data Storage, Reverse Engineer; 
  • Experienced with device fragmentation issues. 

 

It's more than just a career at NAB!

We believe in people with people and dreams, and we want you to achieve your aspirations. More than just a career, NAB Vietnam offers you a flexibility to balance your work - life, the opportunity to grow as professionals, people and a complete set of well-being offerings. If you have an appetite to learn, grow and elevate others around you, this is the place for you.

 

IT'S MORE THAN MONEY

We naturally also provide a very competitive remuneration package but a career with us is about a lot more than money. We believe in people with ideas and dreams, and we want you to achieve your aspirations. We will work together to deliver exceptional products and outcomes that push the limits of our own aspirations. Our passion for creating value and exceeding our customers' expectations means we are constantly striving to redefine our standards of excellence. You will have our backing to develop and our encouragement to explore, realize and reach your full potential.