• Our core services consist hundreds of Golang microservices built around domain oriented, event driven architecture. All run on GCP, GKE, Istio with autoscaling, resiliency and chaos engineering mindset with full end to end observability. 
  • Our mobile platform was running on Flutter, component based, composable architecture. Web app largely on TypeScript, React, NextJS, Tailwind CSS and composable in-house design components and framework.  
  • Gitlab for all code repository, CI/CD, with Backstage as centralized developer productivity platform. 
  • DevOps culture, you are fully responsible with design, build, and operate your own services with support from SRE, Platform team as needed.
  • Open source lover, and open source contributor. All tooling and platforms used was in-house custom built on popular open source projects.


  • You will work closely with the Product, UX/UI and Backend teams to design, build new products, platforms and features. 
  • More senior engineers will act as a role model and mentor to more junior members. 
  • Build re-usable Mobile software components for the CAKE platform. 
  • Collaborate with QA on continuous integration and delivery (CI/CD) as well as other automated and manual testing to make sure our app release cycles. 
  • You will monitor the performance of the live apps and continuously improve them on both code and experience level. 
  • Design, build and improve the mobile experiences for one of the world’s fastest growing mobile app in FINTECH industry. 
  • Provide technology leadership to the team and foster engineering excellence. 
  • Communicate, collaborate and work effectively across cross functional teams in a global environment. 
  • Identify and correct bottlenecks and fix bugs. 
  • Help maintain code quality, organization and automatization. 


  • Bachelor’s degree in Computer Science, related technical field, or equivalent practical experience. 
  • 2+ years of experience as a Mobile Engineer  
  • Experience programming with: Dart/Flutter. 
  • Experience in performance debugging. 
  • Experience in experimental design, analysis, and performance tools. 


  • Bachelor’s degree in Computer Science, related technical field, or equivalent practical experience.
  • 2+ years of experience as a Mobile Engineer
  • Experience programming with: Dart/Flutter.
  • Experience in performance debugging.
  • Experience in experimental design, analysis, and performance tools.

Why You'll Love Working Here


  • Embraced engineering culture, and agile development.
  • Accept failures, learn from it and move extremely fast.
  • Flexible working environment, and performance-based optimization focus
  • Ownership and excellent learning opportunity, in-house and external
  • Be part of the team, who set the trend, influence and build meaningful product to millions of fellow Vietnamese


  • Yearly bonus: up to 4 months
  • be's services allowances: Transportation, Food order, … at least 2mil/ month
  • Full salary during probation period.
  • 15 days off annually: 12 paid leaves, 3-day vacation
  • Activities: Company trip, Year-end Party, Birthday Party, Team building, Happy hour, etc.
  • Devices: Provide MacBook.
  • Health care & Insurance: PTI Insurance + annual health check