[HN] Công Ty Công Nghệ PREP Tuyển Dụng Nhân Viên Mobile Developer (Senior) Full-time 2026

COMPANY INTRODUCTION

Hà Nội

là một startup Edtech (công nghệ giáo dục) hiện đang

để học viên luyện thi chứng chỉ ngoại ngữ hiệu quả trong khi tiết kiệm tối ưu về thời gian và chi phí. Học viên được xây dựng lộ trình cá nhân hoá sao cho phù hợp với khả năng và mục tiêu của mình nhất. Prep với sứ mệnh mang chất lượng giáo dục cao nhất tới các bạn học sinh, sinh viên ở khắp mọi miền tổ quốc với chi phí hợp lý nhất. Giúp học sinh chinh phục những kỳ thi chuẩn hóa một cách chắc chắn và dễ dàng nhất. Tối ưu công nghệ cá nhân hóa để mỗi người học như có một giáo viên kèm riêng.

Senior Mobile Developer

Hà Nội

JOB DESCRIPTION

• Design, develop, and maintain high- quality Flutter applications for iOS and Android platforms

• Collaborate with Product, Design, and Backend teams to translate requirements into elegant, performant mobile experiences

• Build and maintain reusable components and contribute to our internal Design System package

• Implement complex UI/UX designs with attention to responsiveness, accessibility, and cross- platform consistency

• Integrate RESTful APIs, Socket / Streaming APIs, third- party SDKs (e.g., CleverTap, Branch.io), and analytics tools

• Optimize application performance, including load times, memory usage, and battery efficiency

• Write clean, testable code and participate in code reviews to uphold engineering standards

• Troubleshoot and resolve bugs, crashes, and performance bottlenecks

• Stay current with Flutter ecosystem updates and advocate for best practices within the team

REQUIREMENTS

The Must- Haves:

Strong problem- solving skills and attention to detail
Strong proficiency in Dart and a deep understanding of Flutter framework internals
Excellent communication skills and ability to work in cross- functional teams
3+ years of professional mobile development experience, with at least 2 years focused on Flutter
Solid understanding of RESTful API integration, JSON parsing, and asynchronous programming
Experience with state management solutions (Bloc, Riverpod, Provider, or similar)
Experience with version control systems (Git) and collaborative development workflows

The Good- to- Haves

Understanding of deep linking and mobile attribution (Branch.io, Adjust)
Hands- on experience with audio, recordings and video streaming technologies
Experience with analytics and engagement tools (CleverTap, Firebase, Google Analytics, Sentry)
Experience with WebSocket and stream implementation

BENEFITS

💰 Competitive Compensation & Rewards

13th- Month Salary: Guaranteed stable income.
Performance Bonuses: Up to 4.000.000đ of monthly salary based on KPIs and product success contributions.
Attractive Salary: 25,000,000 VND – 35,000,000 VND/month

📈 Career Growth & Skill Development

Free Learning Access: Eligible to attend one course on Prep upon becoming an official employee
Clear Career Path: Opportunities to lead cross- functional teams
Professional Development Budget: Allowed budgets for certifications, workshops, or advanced courses.

🌟 Dynamic Work Environment

Real Impact: Opportunity to build products impacting millions of users in EdTech
Modern Tech Tools: Latest laptops, premium software
Team Engagement: team- building, cross- team knowledge- sharing events
Youthful, Result- Oriented Culture: Respect for individual ideas, encouragement of experimentation and learning.

⚖️ Flexible Work

Flexible Hours: Work- life balance support (core hours: 8:30 AM–5:30 PM or 9:00 AM–6:00 PM).Location: 34 Lang Ha Ward, Dong Da District, Ha Noi City. Hours: From Monday to Friday (40 hours/Week)Note:By submitting a CV/Resume, along with the information provided by the applicant, and any exchanges during the interview process with Prep (if applicable), the applicant AGREES to Prep’s Privacy Policy and the handling of personal data, which is established and issued in accordance with the law, ensuring compliance with the Law on Personal Data Protection 2025 (effective January 1, 2026), Decree 356/2025/ND- CP. Additionally, the applicant agree to allow Prep to collect and store the information you provided for the following purposes:× Collecting personal data and selecting candidates for interviews;× Contacting and notifying the applicant;× Assessing the applicant’s suitability to select the appropriate candidate for the company’s current position.

HOW TO APPLY

Note: Only selected candidates will be contacted (via email). Make sure that your email and Spam/ Promotions box are checked regularly so that you will not miss any notifications from us.
Deadline: 23:59 10/4/2026
Submit your application via the APPLY NOW button below.

APPLY NOW

Cập nhật gần nhất lúc: 2026-03-12 07:15:03