Senior Mobile Developer

Company Description

VinSmart Future (VSF) is the leading technology company within the Vingroup Corporation, formed by the merger of the group's entire technology ecosystem, including VinApp, VinIT, VinBigdata, and other tech units. As a core driver of Vingroup's future growth, VSF is at the forefront of technological development, with artificial intelligence (AI) as its foundation. With a talented team of nearly 4,000 local and international technology experts, VSF focuses on creating high-utility technologies that enhance lives and connect data, models, and infrastructure to unlock new possibilities.

Responsibilities

• Develop and maintain cross-platform mobile apps (iOS/Android) using Flutter for chat/messaging products (realtime, notification, media sharing).

• Implement clean and scalable architecture, ensure performance, smooth UX, and app stability.

• Collaborate with backend (API, WebSocket, Firebase) and product teams to deliver features.

Requirements

• 5+ years of iOS development experience, strong experience in Flutter (Dart, RiverPod/Bloc, Clean Architecture/MVVM).

• Solid understanding of DI, Clean Code, app lifecycle, state management.

• Experience in performance optimization (UI rendering, memory, network handling).

• Familiar with REST API, realtime communication (WebSocket, Firebase).

• Good problem-solving, debugging, teamwork and ownership.

Benefits

• Attractive compensation and bonus packages, highly competitive in the market.

• Exclusive employee benefits across the Group's ecosystem in accordance with company policies.

• Opportunity to work on large-scale and strategic technology projects.

• Professional technology environment with leading scientists, experts, and engineers from top technology companies in Vietnam and around the world.

• Free access to learning platforms such as Udemy, Coursera, and O'Reilly; internal workshops; sponsorship for professional certifications; and exclusive mentoring programs from the Group and Company leadership team.

• Full statutory insurance coverage in accordance with Vietnamese Labor Law (Social Insurance, Health Insurance, Unemployment Insurance), along with private healthcare insurance based on job grade and annual health check-ups at reputable hospitals and healthcare centers nationwide.

• Participation in internal activities, team-building programs, and annual company events.

Working hours

Flexible check-in 8:30 AM - 9:30 AM & check-out 5:45 PM - 6:45 PM (Monday - Friday & 2 remote Saturdays/month.)

Contact: Ms. Huyền Zalo/Call: 0963 957 235

Mail: [Confidential Information]

Linkedin: https://www.linkedin.com/in/dthchin/