7 Web Applications jobs in Hong Kong

Job Summary

Visionaries 777 is shaping the future of real-time 3D experiences and XR. We are looking for a motivated 3D Web Applications Developer to build interactive, high-performance 3D web apps for our client projects. You'll work across front end and back end, collaborating with designers, 3D artists, and engineers to turn visionary concepts into production experiences.

See a preview of our work with brands like Cartier, Nissan, and Piaget on our LinkedIn showreel:

Required Skills and Qualifications

• Front End: HTML, CSS, JavaScript

• Experience with JQuery/React

• Knowledge of responsive web design principles to create websites that adapt and display well on various devices and screen sizes

• Experience with WebGL for creating interactive 3D graphics within web browsers , , Playcanvas…)

• Advanced knowledge of JavaScript

• Proficient in using version control systems like Git

• Knowledge in 3D real time pipeline and interactions (raycast, zbuffer, PBR…)

• Ability to develop websites that work consistently across different browsers and devices, addressing compatibility issues and ensuring a seamless user experience

• Proficiency in using browser developer tools for debugging and troubleshooting

• Ability to work effectively in a team environment

• Able to communicate in English

Preferred Experience

• Back End: PHP, NodeJS

• Experience with Unity is a plus

• Experience with Augmented Reality technologies is a plus

• Familiar with AWS

Krystal Institute Limited

We are Krystal Institute, a fast-growing educator hoping to transform how students acquire digital skills using our proprietary educational platform. Our team has a strong background in both digital content creation and digital skills education. Our founders have decades of experience collaborating with education institutions in South East Asia, including City University of Hong Kong, Shenzhen University, and Nanyang Technological University in Singapore.

What You'll Do

• Teach and facilitate training program and Web Development curriculum delivery (MERN stack)
• Monitor learning progress, evaluate and assess students' performances
• Applying knowledge in pedagogy, develop and customize proprietary education materials for students in different regions and age groups
• Assist in the formulation of a content strategy and conduct learning needs analysis
• Engage with schools to ensure the curriculum's effective delivery
• Handle ad-hoc duties if necessary

Job Requirements

• Experienced in the use of MERN stack (MongoDB, Express, React, Node)
• Minimum 5 years related experience, with at least 3 years of managerial or teaching experience.
• Related Degree Holder, and field of work experience: e.g. Information Technology, Information and Communication Technology, Information Engineering, Business Information Systems, Computer Engineering, Computer Science, Computer Networks, Computer Science, Electronic and Electrical Engineering, etc.
• Confident and enthusiastic individuals with teaching experience
• Good communication ability in both Chinese (Cantonese) and English
• Deep interest in digital education for all age groups
• Able to work in an international and multicultural environment
• At least 16 hours available per week (Part Time) - between 9am-6pm, Monday-Saturday

Who You'll Work With

You will be working with our team based at the InnoCentre in Kowloon Tong. You will also virtually engage with our collaborators that are based in Greater China, the Netherlands, Canada, and the UK.

BENEFITS

• At least 10 days paid annual leave (Full time)
• 17 days public holidays per year
• Training provided
• Performance Bonus

Please indicate your interest through the employment application form ), or email your CV and cover letter to our email if you are interested in the opportunity.

Start Date: Immediate preferred

Salary: HK$ ,000 per month

What You'll Do:

• Teach and facilitate training program and Python Django curriculum delivery
• Monitor learning progress, evaluate and assess students' performances
• Applying knowledge in pedagogy, develop and customize proprietary education materials for students in different regions and age groups
• Assist in the formulation of a content strategy and conduct learning needs analysis
• Engage with schools to ensure the curriculum's effective delivery
• Handle ad-hoc duties if necessary
• At least 16 hours available per week (Part Time)

Job Requirements :

• Have expertise in at least one popular Python framework.
• Minimum 5 years related work experience as Python Developer, with at least 3 years of managerial or teaching experience.
• Related Degree Holder: e.g. Information Technology, Information and Communication Technology, Information Engineering, Business Information Systems, Computer Engineering, Computer Science, Computer Networks, Electronic and Electrical Engineering, etc.
• Confident and enthusiastic individuals with teaching experience
• Good communication ability in both Chinese and English
• Deep interest in digital education for all age groups
• Able to work in an international and multicultural environment

Position Summary:

• Develop Our Fast Growing Web Store & Platform
• Manaage Dev Team & Projects
• Great Benefits & Advancement Opportunities

We are looking for a talented individual who can assist us with the following areas:

• Develop and enhance functionalities of e-commerce website
• Develop our front end website layout and back end with PHP, MYSQL, CSS/ CSS3, JQUERY, JAVASCRIPT, HTML
• Manage web development team and company projects
• Liase with different departments to ensure smooth operations with programming
• Develop web programs fozr logistics operation and business analysis

The candidate must have the following attributes:

• At least three years web programming experience in PHP and MySQL
• Experience in e-commerce business
• Team player, well-organized with strong work ethics
• Analytical thinking, good problem solving and debugging skills
• Self-disciplined and responsible
• Dipolma or above in computer science

Position OverviewWe are seeking an experienced System Analyst to play a key role in the design and delivery of our next-generation web application platform. The ideal candidate will combine strong system analysis and design expertise with hands-on development experience in both frontend and backend technologies. This position requires not only technical proficiency in Java, ReactJS, RESTful APIs, and WebSocket implementation, but also strong leadership and communication skills to manage offshore development teams and effectively collaborate with stakeholders and developers, particularly in China. This is an excellent opportunity for a seasoned professional who thrives in a dynamic environment and enjoys bridging the gap between business requirements and technical execution.

Key Responsibilities

• Work with stakeholders to gather, analyze, and document system requirements.
• Design system architecture, data flow, and application logic for scalable web applications.
• Translate business requirements into detailed technical specifications.
• Collaborate with frontend and backend developers to ensure solution alignment.
• Review and validate technical deliverables to ensure quality, performance, and security.
• Coordinate and manage offshore development teams, ensuring project milestones are met.
• Act as a bridge between business users and technical teams, providing clear communication and guidance.

Qualifications

• 5+ years of experience in system analysis and design for enterprise web applications.
• Hands-on development experience in Java (backend) and ReactJS (frontend).
• Strong knowledge of RESTful APIs design and implementation.
• Experience with WebSocket implementation for real-time communication.
• Knowledge of database design and performance tuning.
• Proven track record of managing or working closely with offshore development teams.
• Excellent communication skills, with the ability to collaborate effectively with developers in China (Mandarin proficiency is a strong plus).
• Strong problem-solving, documentation, and technical writing skills.

Major Requirements:

- Responsible for development of strategic business initiatives as well as maintenance of existing application systems

- Participate in designing, coding, testing, debugging, documenting and implementing computer programs

- Produce necessary documentation whenever applicable

- Design and develop systems specifications

- On call for emergency production incidents and provide fire fighting support

- Perform other duties as assigned

Requirements:

- University education, preferably in information technology or related disciplines

- Knowledge of Java EE technologies and web-based development, e.g. EJB, XML, XSL,

- Servlets, JMS, HTML, JQuery, JavaScript, and SQL. Prior experience in Spring, Jasper Reports, Hibernate, Websphere MQ, WAS, DB2, Oracle and X.509 will be a definite advantage

- Good writing skill is preferable

- Good command of written and spoken English and Chinese

- Fresh graduates are welcome to apply