About the role
We are looking for a
Senior Fullstack Mobile Developer
to join our engineering team and help us build a
next-generation fund trading platform
that empowers investors with seamless digital experiences across
web and mobile
.
This role is perfect for someone who enjoys working
end-to-end
: from frontend UI development to backend integration, and wants to take part in building a
high-impact Fintech product
from the ground up. You will be expected to
design, develop, and maintain mobile-first applications
, ensure scalability and security, and collaborate closely with backend engineers, product managers, and UX/UI designers.
As a
senior member
, you will also contribute to
architecture decisions, mentoring junior engineers, and shaping the future direction
of our frontend \& mobile stack.
【Job Description】
🔹
Product Development
Build and maintain
cross-platform applications
using
Flutter
(primary) or
React Native
to deliver consistent performance on iOS and Android.
Develop responsive
web applications
with
React.js / Next.js
to ensure a seamless experience across desktop and mobile browsers.
Implement
real-time trading interfaces, dashboards, charts, and analytics
for investors.
Ensure smooth API integration with backend services (REST \& GraphQL).
🔹 Technical Leadership
Participate in defining
frontend and mobile architecture
(state management, modularization, performance optimization).
Propose and implement best practices for
coding standards, CI/CD pipelines, testing, and deployment
.
Contribute to system design discussions, offering expertise on
frontend performance, scalability, and user experience
.
Support the backend team in designing
API contracts, data models, and security layers
.
🔹 Quality \& Performance
Ensure
high-performance rendering
and smooth interactions on mobile devices.
Conduct
code reviews, testing, and debugging
to maintain high code quality.
Optimize apps for
offline usage, caching strategies, and push notifications
.
Collaborate with QA to ensure apps meet
financial-grade quality standards
.
🔹 Team Collaboration \& Mentorship
Work closely with
Product Managers, BAs, and UX/UI designers
to translate business needs into working features.
Mentor junior and mid-level developers, providing guidance on
frontend/mobile technologies, design patterns, and best practices
.
Act as a role model for agile development, encouraging
knowledge sharing and continuous learning
.
🔹 Innovation \& Growth
Stay up to date with the latest in
mobile, web, and cloud technologies
.
Suggest and evaluate new tools and frameworks to improve developer productivity.
Contribute to building an
engineering culture
that values
clean code, scalability, and innovation
.
【Job Requirements】
Bachelor’s degree in Computer Science, Software Engineering, or related field.
5+ years of experience
in software development with significant focus on
mobile and web applications
.
Proficiency in
JavaScript/TypeScript
, with strong hands-on experience in
React.js / Next.js
and
Flutter (or React Native)
.
Experience in
state management
libraries: Redux, MobX, Provider, or Bloc.
Solid understanding of
API integration, GraphQL, authentication, session management, and real-time data
.
Strong grasp of
UI/UX design principles
, responsive layouts, and accessibility standards.
Familiarity with
DevOps practices
(CI/CD pipelines, Docker, Kubernetes is a plus).
Prior experience in
Fintech or high-performance trading applications
is preferred.
Strong problem-solving skills, ability to work independently, and leadership mindset.
Good communication skills in English; comfortable working in international teams.
【
Address
】
7th floor, Room 706-707-708 Hoang Anh Safomec Office Building, No.7/1 Thanh Thai Street, Ward Dien Hong, Ho Chi Minh City