Senior Front-end JS Developer

1 week ago

Da Nang, Da Nang, Vietnam Digital Unicorn Full time $18,000 - $36,000 per year
Job description

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

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.

Level: Senior

Type: Fulltime; On-site at Da Nang

Open remote in Ha Noi, Ho Chi Minh

Your skills and experience

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
Why you'll love working here
  • 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

  • Senior Backend JS Developer

    1 week ago

    Da Nang, Da Nang, Vietnam Digital Unicorn Full time ₫30,000 - ₫60,000 per year

    Job descriptionWHO ARE WE?Digital Unicorn is a French digital agency with a passionate and ambitious team. We specialize in:Mobile Application DevelopmentWebsite DevelopmentAI/Deep LearningUX/UI DesignWe'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...

  • Senior Front-end Software Engineer

    2 weeks ago

    Da Nang, Da Nang, Vietnam KMS Technology Full time $18,000 - $48,000 per year

    Company DescriptionKMS Technology is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we've grown into a global organization with locations in the US, Vietnam, and Mexico.KMS is trusted globally for the quality of our engineering and consulting services....

  • Fresher Front-end Software Engineer

    1 week ago

    Da Nang, Da Nang, Vietnam KMS Technology Full time ₫800,000 - ₫1,200,000 per year

    KMS Technology is a strategic engineering company helping businesses turn bold ideas into high-impact solutions—faster. Founded in 2009 as a U.S.-based services company, we've grown into a global organization with locations in the US, Vietnam, and Mexico.KMS is trusted globally for the quality of our engineering and consulting services. We bring deep...

  • Senior Angular Engineer

    6 days ago

    Da Nang, Da Nang, Vietnam Orient Software Full time ₫3,500,000 - ₫5,500,000 per year

    Senior Angular Engineer - Work in Da Nang Apply NowJob DescriptionWe are expanding our team as we begin developing the next version of our software. We are looking for a Senior Front-End Developer who can take the lead in building a modern, scalable UI using Angular and Angular Material. This position will also be responsible for setting up a solid testing...

  • Front-end Developer

    4 days ago

    Da Nang, Da Nang, Vietnam Talent Search Adviors Full time $1,000,000 - $2,000,000 per year

    Type: Onsite, FulltimeSalary: NegotiableEnglish: Good verbal CommunicationLocation: Son Tra, Da NangYoE: 5About the RoleOur Clients are looking for an experienced Frontend Developer to join team. In this role, you will take ownership of frontend development tasks, turning complex designs and requirements into responsive, high-performance web applications...

  • Java Backend Developer

    2 days ago

    Da Nang, Da Nang, Vietnam Hitachi Digital Services Full time ₫30,000 - ₫60,000 per year

    Our CompanyWe're Hitachi Digital Services, a global digital solutions and transformation business with a bold vision of our world's potential. We're people-centric and here to power good. Every day, we future-proof urban spaces, conserve natural resources, protect rainforests, and save lives. This is a world where innovation, technology, and deep expertise...

  • Senior Full-Stack .NET Developer

    2 weeks ago

    Da Nang, Da Nang, Vietnam FPT Software Full time ₫100,000,000 - ₫180,000,000 per year

    Job DescriptionABOUT FPT SOFTWAREFPT Software, a subsidiary of FPT Group, is a leading global IT service provider headquartered in Vietnam. With 33,000+ employees in 88 offices across 30 countries, we serve 1,100+ clients, including 96 Fortune 500 companies.We believe diversity fuels innovation and strive to create an inclusive workplace where talents of all...

  • Middle/Senior Full Stack Software Engineer

    2 days ago

    Da Nang, Da Nang, Vietnam Itify Full time $50,000 - $150,000 per year

    Job descriptionWe are seeking an experienced Middle/Senior Full Stack Engineer to join our Itify Team. We desire someone passionate about building and testing software. In this role, you'll tackle challenging problems, engage with the latest technology stack, and collaborate with skilled engineers to make significant impacts.Responsibilities:Design, build,...

  • Lead Web Developer

    4 days ago

    Da Nang, Da Nang, Vietnam DMG Full time $80,000 - $160,000 per year

    Job Description: At THISIS DMG we are hungry for opportunities to improve the digital world.As a service provider our clients benefit from our unique ability to think beyond technology and design to make their business more efficient. Our client relationships are based on our shared values of respect, thinking beyond, and responsiveness. While we see...

  • Application Developer

    2 weeks ago

    Da Nang, Da Nang, Vietnam Việc Ơi IT Client Full time ₫2,640,000 per year

    Chi tiết công việcHọp với nhóm phát triển để thảo luận về các ý tưởng và chức năng giao diện người dùng.Xem xét các yêu cầu chức năng và thiết kế giao diện.Xác định các tương tác của người dùng dựa trên web.Phát triển và triển khai các thành phần giao diện người dùng bằng...