ReactJS Developer

LinkedIn|kensosc|Hanoi, Hanoi, Vietnam|5 Aug 2026
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ReactJS Developer

IT

Hà Nội

2026-08-31

Negotiation

Experienced Urgent

Application ends: 31 Tháng Tám, 2026

Please login as "Candidate" to apply

Job Description

Role Overview

SmartOSC is seeking a Mid-level React Developer to join our project team serving a client in Singapore. This role plays a key part in building and maintaining high-quality, responsive front-end applications, working closely with cross-functional teams and English-speaking stakeholders to deliver reliable, scalable solutions.

Key Deliverables & Responsibilities

– Develop and maintain responsive web applications using React.js (JavaScript ES6+ and TypeScript).

– Build reusable components and front-end libraries for future use.

– Implement and manage application state using Redux Toolkit, Zustand, or Context API.

– Collaborate with UI/UX designers and backend developers to deliver high-quality features.

– Write clean, maintainable, and testable code following best practices.

– Participate in code reviews, branching, and pull request workflows using Git.

– Troubleshoot, debug, and optimize application performance.

– Work closely with the project team and English-speaking clients to ensure timely delivery.

Requirements

– 2+ years of hands-on experience with React.js, including JavaScript ES6+ and TypeScript.

– Solid understanding of React Hooks (useState, useEffect, useMemo, useCallback, etc.).

– Experience with state management using Redux Toolkit, Zustand, or Context API.

– Working experience with Git (branching, pull requests, code review).

– Good logical thinking and ability to work independently.

– Good command of English (required); experience on outsourcing projects with English-speaking clients is a plus.

Benefits

At SmartOSC, we offer the best to your values:

– Attractive salary package

– Salary review twice a year

– Flexible working hours (between 7:30am – 7:30pm on staff’s preference)

– Premium health care

– Working in one of the largest digital transformation agencies in Asia – Professional English environment

– Firm’s Certified Qualifications Sponsorship For Career Development

– Annual company trip inside or outside Vietnam

– Other fun activities: happy hour, quarterly team building, football club, yoga club, swimming club, charity activities, etc.

– Free entertainment parties: Birthday party, Anniversary party, Sum-up Party, Year-End Party, etc

Note: By submitting your resume for this position, you acknowledge and consent that the Company may collect, use, store, disclose (where necessary), and otherwise process your personal data for recruitment-related purposes, including evaluating your application, communicating with you, and making hiring decisions. Your personal data may be shared with relevant third parties involved in the recruitment process on a need-to-know basis. You acknowledge and consent that the Company shall retain your personal data for as long as necessary to fulfill the above purposes or to comply with applicable legal obligations. Where permitted by applicable law, you may submit a written request for the deletion of your personal data.

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– Firm’s Certified Qualifications Sponsorship For Career Development

– Annual company trip inside or outside Vietnam

– Other fun activities: happy hour, quarterly team building, football club, yoga club, swimming club, charity activities, etc.

– Free entertainment parties: Birthday party, Anniversary party, Sum-up Party, Year-End Party, etc

Note: By submitting your resume for this position, you acknowledge and consent that the Company may collect, use, store, disclose (where necessary), and otherwise process your personal data for recruitment-related purposes, including evaluating your application, communicating with you, and making hiring decisions. Your personal data may be shared with relevant third parties involved in the recruitment process on a need-to-know basis. You acknowledge and consent that the Company shall retain your personal data for as long as necessary to fulfill the above purposes or to comply with applicable legal obligations. Where permitted by applicable law, you may submit a written request for the deletion of your personal data.

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Trụ sở chính tại Hà Nội:

Tòa nhà Handico, đường Phạm Hùng, phường Từ Liêm

VP Hồ Chí Minh:

Tầng 2, tháp Tuổi Trẻ, 60A Hoàng Văn Thụ, phường Đức Nhuận

VP Đà Nẵng:

Công viên công nghệ phần mềm số 2, lô A3- tầng 7, Tòa ICT 1, đường Như Nguyệt, Phường Hải Châu

Email: careers@smartosc.com

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Việc làm Fresher

© Copyright 2024 by SmartOSC Careers . All Right Reserved

HN (HQ): Handico Tower, Pham Hung street, Me Tri ward, Nam Tu Liem district

HCMC: 2nd floor, Tuoi Tre Tower, 60A Hoang Van Thu street, Ward 9, Phu Nhuan district

Da Nang: Floor 6, G8 Golden Building, 65 Hai Phong, Thach Thang ward, Hai Chau district

Email: careers@smartosc.com

Về chúng tôi

Giới thiệu về công ty

Quyền lợi

Life@Smart

VỀ TUYỂN DỤNG

Tất cả việc làm

Việc làm IT

Việc làm Fresher

© Copyright 2020 by SmartOSC Careers . All Right Reserved