Senior Frontend JS Developer

WHO ARE WE?

Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:

• Mobile Application Development

• Website Development

• AI/Deep Learning

• UX/UI Design

We're more than just a company — we're a small hub for those who want to step into an international working environment. Here, you'll train, work, and build your career foundation, all while growing friendships that last.

At Digital Unicorn:

We share and support each other

We build meaningful products for startups

We create a space where you can enjoy working and growing

WE ARE HIRING: Senior Front-end JS Developer (Upto 50mil Gross - Sign-on bonus)

Level:
 Senior

Type:
 Fulltime; On-site

JOB DESCRIPTION

We are seeking an experienced Frontend JavaScript Developer to join our dynamic development team. The ideal candidate will have strong expertise in modern JavaScript frameworks and libraries, with a focus on building scalable, high-performance web applications for our SaaS project.

JOB REQUIREMENTS

Core JavaScript Skills:

• TypeScript:
   Proficient in TypeScript for type-safe development
• Modern JavaScript​:
   Strong knowledge of ES6+ features and syntax
• Development Tools:
   Experienced with browser developer tools and debugging techniques
• Build Tools:
   Hands-on experience with Webpack and/or Vite
• Code Quality:
   Proficient with ESLint for code linting and maintaining code standards

Mandatory Requirements:

React Ecosystem:

• State Management:
   Proficient with Redux for complex state management
• Context API:
   Experience with React Context API for component communication
• Modern React:
   Strong knowledge of React Hooks (useState, useEffect, useContext, useCallback, etc.)
• Performance Optimization:
   Experience with and performance optimization techniques
• HTTP Communication:
   Proficient with Axios for API integration and HTTP interceptors
• Caching Strategies:
   Understanding of database caching mechanisms
• CDN Integration:
   Experience with Content Delivery Network implementation

Framework:

• Solid experience with for server-side rendering and static site generation
• Understanding of routing, API routes, and deployment strategies
• Knowledge of performance optimization techniques

UI/UX Development:

• CSS Frameworks:
   Proficient with Bootstrap for rapid UI development
• Responsive Design:
   Strong skills in creating responsive, mobile-first designs
• Design Tools:
   Familiar with Figma for design implementation and collaboration
• UI Libraries:
   Experience with popular UI component libraries (Material-UI, Ant Design, Chakra UI, etc.)
• Cross-browser Compatibility:
   Ensuring consistent user experience across different browsers

ADDITIONAL REQUIREMENTS

• Minimum 5+ years of frontend development experience
• Strong problem-solving and analytical skills
• Experience with version control systems (Git)
• Understanding of web performance optimization techniques
• Knowledge of testing frameworks (Jest, React Testing Library) is a plus
• Familiarity with CI/CD pipelines
• Good English communication skills
• Ability to work collaboratively in an agile development environment

What We Offer:

• Training policy, salary, and bonus that match your skills and experience
• Provision of full of devices for work
• 100% salary during the probation period
• Full insurance policies
• Dynamic, comfortable, and creative working environment
• Team Building events/ company trips every year
• Snacks and fruits for breaks
• Sports activities to recharge positive energies
• Immerse in an English-speaking environment for professional foreign communication

Location: 3F, 94 Ho Nghinh Street, An Hai Bac Ward, Son Tra District, Da Nang City

Website:

Email:

Phone:

Apply to join Digital Unicorn by sending your EN CV to