Front End Developer
Html 5
Css3
ReactJS
Next.js
freeC's Client
Ho Chi Minh
2 months ago
Hybrid working
Sign-on bonus (1-month)
100% salary during probation
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front-end structure
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AdStart Media Pte. Ltd
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13 days ago
Competitive salary and flexible work-life balance
Premium medical insurance package
Annual health check-up
HTML
Javascript
Typescript
React.js
Next.js
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Next.js
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Python
Git
freeC's Client
Ho Chi Minh
3 years ago
Health Care Insurance (PVI care)
13th-month salary.
Hybrid working
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cloud solutions
microservice architecture.
frontend technologies
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Typescript/ Javascript
HTML/CSS

Frontend Developer (EC Force)| Part-time

freeC's Client
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Part time
Hiring 1 people
5 years of experience
Ho Chi Minh
Published 06/02/2026

Job Description

We are seeking a high-caliber Frontend Developer with a sharp logical mind and hands-on experience with the EC Force platform. In this role, you will be responsible for building high-performance user interfaces, ensuring seamless shopping experiences, and maintaining rigorous software standards. If you are passionate about clean code, performance optimization, and "digging deep" into technical challenges, we want to hear from you.

Key responsibilities

  • High-Quality Development: Write well-designed, testable, and efficient code by adhering to software development best practices.
  • UI/UX Implementation: Create website layouts and user interfaces using standard HTML/CSS, with a strong focus on creating amazing user experiences.
  • EC Force Optimization: Customize and optimize applications within the EC Force ecosystem for maximum speed, availability, and scalability.
  • Performance Tuning: Identify and fix bottlenecks in the browser main thread, network requests, and rendering cycles to ensure a buttery-smooth interface.
  • Problem Solving: Actively "dig in" to investigate complex bugs and offer innovative solutions.
  • Project Management: Effectively manage timelines, meet deadlines, and align with stakeholder expectations.
  • Documentation: Maintain clear, concise, and well-documented codebases for long-term maintainability.

Job requirements

1. Technical requirements

  • Experience: 3+ years of professional experience with JavaScript and modern frameworks (React, Vue, or Angular). React/Angular is a significant plus.
  • Platform Expertise: Proven experience working with EC Force (template customization, API integration, or platform-specific optimizations).
  • Core Frontend: Deep knowledge of HTML/CSS, including layout systems, specificity, cross-browser/cross-device compatibility, and accessibility.
  • Performance Specialist: Intimate knowledge of what bottlenecks the browser and a passion for performance debugging and benchmarking.
  • Testing: Familiarity with Unit Testing and Integration Testing in a frontend environment.
  • DevOps/Process: Solid background in Configuration Management processes and procedures.

2. General Requirements

  • Education: Bachelor’s degree in Information Technology, Computer Science, Software Engineering
  • Mindset: Strong logical thinking, problem-solving skills, and a proactive attitude.
  • Adaptability: Ability to self-learn and adapt to new technologies or platform updates quickly.
  • Communication: Good communication skills to collaborate effectively within a technical team.

Skills

EC Force

Benefits

  • Contract duration: 1 - 2 months (Short-term project).
  • Timeline: Start as soon as possible.
  • Working hours: Full-time commitment (40 hours/week, equivalent to 8 hours/day from Monday to Friday).
  • Compensation: Hourly rate ranging from 200,000 VND to 250,000 VND (negotiable based on experience).

Career

Company Info

freeC
Ho Chi Minh
101-300 employees

About

freeC is the Smart Recruiting Platform that leverages matching technology to actively connect hundred of thousand of employers and job seekers. The success of freeC is determined by our success in operating as a unified team. If you're interesting, ambitious, and eager to advance your career with us, explore our vacancies as below. We're excited to have you on board our ship to help us grow fast, deliver on our mission of actively connecting employers and job seekers around Vietnam

Working Address

Lầu 06, Tòa nhà BCONS TOWER II , Số 42/1, Đường Ung Văn Khiêm, Phường 25, Quận Bình Thạnh, TP. HCMView map