Web Developer

24 hours ago

Ho Chi Minh City, Ho Chi Minh, Vietnam Ayasan Holdings Full time $96,000 - $192,000 per year

Position: Full-Stack IT Engineer (Freelance / Remote Work Available)

Ayasan is seeking a skilled Full-Stack IT Engineer to lead the development and maintenance of our web platforms.

You'll play a key role in building systems that support our rapidly growing services across Southeast Asia and beyond. This position is fully remote, and compensation is flexible based on your skills and contributions.

Work Conditions

  • Contract Type: Freelance (Project-based or Long-term)
  • Hourly Rate: USD 15–20+ (negotiable based on experience)
  • Work Style: Fully Remote (work from anywhere)
  • Workload: Flexible (Full-time or Part-time available)
  • Start: ASAP

Key Responsibilities1. Web Development

Front-End

  • UI/UX design and implementation (responsive & mobile-first)
  • Feature development and performance improvements
  • JavaScript framework development (React, )

Back-End

  • RESTful / GraphQL API design and integration
  • Database design and management (MySQL, PostgreSQL)
  • Authentication and user access control (JWT, OAuth)

2. Infrastructure & DevOps

  • Cloud infrastructure setup and maintenance (AWS / GCP / Azure)
  • Container management (Docker / Kubernetes)
  • CI/CD pipelines (GitHub Actions, GitLab CI/CD)

Required Skills & ExperienceFront-End

  • HTML5, CSS3, JavaScript (ES6+)
  • Frameworks: , , Angular
  • CSS Libraries: Tailwind CSS, Bootstrap, Material-UI
  • State Management: Redux, Vuex, Zustand
  • API Integration: Axios, Fetch API, GraphQL
  • Version Control: Git (GitHub / GitLab)

Back-End

  • Languages: (Express, NestJS), PHP (Laravel, CodeIgniter), Python (Django, Flask), Ruby on Rails
  • Databases: MySQL, PostgreSQL, MongoDB, Firebase Firestore
  • Authentication: OAuth, JWT, Firebase Auth
  • API Design: RESTful, GraphQL
  • Cloud: AWS (EC2, S3, Lambda, RDS), Firebase, GCP (Cloud Run, App Engine

DevOps & Infrastructure

  • Docker / Kubernetes
  • CI/CD: GitHub Actions, GitLab CI/CD
  • Cloud configuration and infrastructure management

Preferred Skills (Nice to Have)

  • Web security (e.g., OWASP Top 10)
  • Multilingual & i18n implementation
  • AI / Machine learning integration
  • Real-time communication (WebSocket, Firebase Realtime)
  • SEO & Web performance optimization

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