511 Website Developer jobs in Hong Kong

Company Description

Established in 1990, Didi's Jewellery Ltd is a specialist in designing, creating, and manufacturing enchanting fine jewellery. With a rich history in sourcing unrivalled diamonds and colored stones globally, each gem is selected with utmost precision and each piece is handcrafted for lasting quality. Our bespoke designs and commitment to customer satisfaction have made us a respected, multi-generational brand locally and internationally. We pride ourselves on providing passionate, individualized attention and honest service to our clients and partners.

Role Description

This is a full-time remote role for a Website Developer at Didi's Jewellery. The Website Developer will be responsible for creating, maintaining, and updating the company's website, ensuring it is visually appealing, user-friendly, and fully functional. They will collaborate with designers, content creators, and marketing teams to implement new features and improvements. Additionally, the Website Developer will troubleshoot issues, optimize the website for performance and search engines, and ensure it is secure and accessible.

Project Details
What We Need

• Design and maintain full-stack features for the web application
• Implement authentication systems using AWS Cognito
• Build and optimize serverless backend services with AWS Lambda

Background
The project is to set up an online platform where potential clients can be connected to qualified mental health professionals. The websites allows the professionals to create and modify a profile, and allows the clients to find them using a filter function, and then make contact with them via an online form.

What We Have
Advice from an experienced full stack developer is available.

Why this is important
Our mission is to foster mental health support, promote inclusivity, and empower individuals through confidential, technology-driven connections

Project Period
22 Sep Oct 2025

Team Project
You'll be working with other awesome volunteers.

About The Organization
TalkitOut

Causes
Community Development

Gender Equality

Mental Health

What We Do
TalkItOut 's mission is to enhance the accessibility of LGBTQ+ affirmative professional counselling services to individuals in Hong Kong, empowering them to live an authentic and meaningful life. We are a startup NGO, in our first year. It's an exciting time to work with us. We are well connected to major mental health and LGBTQ+ organizations in Hong Kong, but need help with technical and marketing tasks. Our first activity is setting up an online platform where prospective clients can find mental health professionals where they can freely talk without having to hide their sexuality or gender identity. We also plan to organize training of affirmative practice to professionals in Hong Kong.

Tech Recruiter | Connecting Top Talent with Tech Opportunities

C++ Developer – Quantitative Trading | Hong Kong

We’re partnering with a global hedge fund renowned for its cutting-edge technology and consistent performance across international markets. With a strong engineering culture, they continue to push the boundaries of high-frequency and systematic trading.

They're on the lookout for a Senior C++ Engineer in Hong Kong to work closely with quantitative researchers and traders, building high-performance systems that power global trading strategies.

• Design and implement ultra-low-latency trading platforms, from market data collection to exchange connectivity.
• Build interfaces, tools, and simulations to accelerate research productivity.
• Develop analytics and insights that directly inform trading decisions.

• 7+ years of professional experience with C++ (Python experience is a plus).
• Exposure to trading systems (order books, market data, exchange APIs).
• Strong grounding in algorithms, data structures, and OOP.
• Knowledge of Linux
• SQL familiarity an advantage.

Note: This description focuses on the role and required qualifications. Other postings and boilerplate have been omitted to maintain clarity.

Overview

Chinasoft International is currently seeking a highly-skilled Backend Developer to join our development team working on-site at a leading public healthcare organization in Hong Kong . You will be responsible for building robust, scalable backend systems to support mission-critical healthcare applications that impact thousands of end users.

As part of a cross-functional agile team, you will design and implement microservices, contribute to event-driven system architecture, and enhance automation through frameworks like Selenium. This role is ideal for backend developers passionate about building scalable systems with real-world social impact.

• Work on-site at one of Hong Kong’s largest public sector healthcare institutions
• Build scalable, event-driven backend systems in support of digital healthcare solutions
• Develop microservices architecture using Java, Node.js, and Kafka
• Contribute to healthcare information systems and patient data platforms
• Exposure to modern technologies including TypeScript, NestJS, MongoDB, Redis, and Selenium

• Develop and maintain robust backend services using Java , Node.js , Kafka , and TypeScript
• Generate and deploy microservices based on a shared code base and architectural standards
• Design and implement web scraping frameworks using Selenium for data extraction
• Contribute to system architecture design, particularly in event-driven application patterns
• Utilize NestJS for structured backend development in TypeScript
• Manage data persistence and caching layers using MongoDB and Redis
• Collaborate with frontend developers, DevOps engineers, and QA teams to ensure seamless integration and system reliability
• Participate in code reviews, testing, deployment planning, and continuous improvement of backend systems
• Ensure system performance, scalability, and security in production environments

• A Bachelor’s degree in Computer Science, Information Technology, or a related discipline
• Minimum of 5 years of hands-on experience in backend development roles
• Proficiency in Java , Node.js , and backend frameworks such as NestJS
• Strong experience with Kafka and event-driven system design
• Practical knowledge of TypeScript , MongoDB , and Redis
• Experience building or maintaining Selenium-based web scraping frameworks
• Familiarity with microservices architecture and distributed system best practices
• Strong problem-solving skills and the ability to work independently with minimal supervision
• Effective communication and collaboration skills, especially in cross-functional agile teams

Location: On-site at Kowloon Bay, Hong Kong

Employment Type: Full-time / 12-month Renewable Contract

Referrals increase your chances of interviewing at Chinasoft International.

Note: This description focuses on the Backend Developer role and related qualifications and does not include unrelated job postings or platform-specific notices.

Overview

Nityo Infotech | HR Operation & IT Recruitment is seeking a Software Engineer with 12+ years of experience. Mode : Onsite. Domain : Finance & Banking. Mandatory Skill : FIS CD Trade Clearing.

• Proven experience in cloud technologies (Azure, Kubernetes) and financial applications (FIS CD Trade Clearing) .
• Proficiency in Java, Python , and scripting languages (PowerShell, Bash ).
• Familiarity with SDLC practices and tools such as GitLab , Terraform .
• Excellent communication and interpersonal skills.
• Bachelor’s or Master’s degree in Finance, Technology, or a related field.
• Seniority level : Mid-Senior level
• Employment type : Full-time

Key Responsibilities:

• Design and develop Smart Mobility IoT related software
• Document and maintain the functionality of the software system(s)
• Troubleshoot, debug and upgrade the existing software system(s)
• Ensure that the software system(s) is/are updated with the latest features(s)
• Perform proof-of-concept (POC) for the latest technology or idea

What are we looking for:

• Bachelors or higher degree in Computer Science/Computer Engineering or relevant disciplines / Studying in Computer Science/Computer Engineering or relevant disciplines
• Experience in JavaScript e.g. NodeJS (Back-end)
• Knowledge in RDB or NoSQL would be a bonus
• Knowledge in Geographic Information System would be a bonus
• Comfortable to work in an agile environment
• Good team player
• Fluent in English, good written and oral communication skills

*THE ROLE *

The Laboratory for AI-Powered Financial Technologies Limited (AIFT) aims to be a leading research center on the financial technologies and services. We are seeking for passionate and talented Software Engineer / Asst Software Engineer to join our growing team.

*RESPONSIBILITIES *

• Design, implement and document the big data analytics and software applications for the financial projects.
• Assist in system design according to project requirements, as well as program testing and deployment of systems.
• Provide various technical and programming supports to the project team.
• Perform other duties as assigned.

*QUALIFICATION & REQUIREMENTS *

• Bachelor or above in Computer Science / Information Technology or related discipline.
• Solid development experience in (e.g., Python, Javascript, Django or React).
• Hands-on experience in the major database systems (e.g., MySQL or MongoDB).
• Knowledge or experience with machine learning and AI (e.g., ChatGPT) is a plus.
• Experience in the well-known data analytics challenges, International Collegiate Programming Contest or Mathematical Contest in Modeling is highly preferred.
• Good verbal and written communication skills in both Chinese and English
• Less experience will be considered as Assistant Software Engineer.

Please state your expected salary and send your resume to us.

Your day-to-day activities will involve collaborating with cross-functional teams-ranging from business analysts to DevOps specialists-to deliver reliable software solutions tailored to evolving organisational needs.

• Design, build, and maintain robust backend systems using C# and .NET frameworks to ensure reliability and scalability across business applications.
• Participate actively in system architecture design sessions, providing thoughtful technical input that supports long-term maintainability and performance.
• Collaborate closely with business stakeholders to gather requirements, analyse needs, and translate them into effective technical solutions that drive value.
• Take full responsibility for assigned software components by guiding them through all phases of the Software Development Life Cycle (SDLC), from conception to deployment.
• Conduct thorough code reviews for peers, promoting best practices in software development and encouraging knowledge sharing within the team.
• Maintain comprehensive technical documentation including UML diagrams, ERDs, use cases, and architectural standards to support ongoing development efforts.
• Work hand-in-hand with DevOps professionals to ensure smooth releases and deployments by aligning development activities with operational requirements.
• Engage in Agile ceremonies such as sprint planning, daily stand-ups, retrospectives, and contribute positively to team dynamics.
• Continuously seek ways to improve development processes by enhancing CI/CD pipelines, refining coding standards, and elevating overall code quality.
• Bachelor's degree in computer science, information systems or a related technical discipline demonstrating foundational knowledge essential for advanced engineering roles.
• At least seven years of hands-on experience coding and delivering backend systems using .NET (C#), showcasing your dependability in building production-grade solutions.
• Strong proficiency in T-SQL and Microsoft SQL Server with proven ability to design complex stored procedures while optimising performance for large-scale applications; adept at debugging legacy SQL code.
• Demonstrated skill in writing clean, scalable code accompanied by clear documentation that facilitates maintenance and future enhancements.
• Ability to produce and interpret technical documentation such as UML diagrams or ERDs which directly support solution implementation efforts.
• Solid understanding of Agile methodologies along with practical experience navigating all stages of the SDLC within collaborative teams.
• Familiarity with tools like GitHub for version control as well as Jira or Confluence for project management and team communication.
• Genuine passion for technology coupled with a desire to deliver value through thoughtfully engineered software solutions that benefit users across the organisation.
• Exceptional organisational skills paired with strong analytical abilities; meticulous attention to detail ensures delivery of high-quality results.

Service: Application development

Location: Hong Kong

Job Description and Responsibilities:

·    Develop Frontend / Backend applications

·    Work closely with application programmer in developing and maintaining existing system

·    Collaborate with internal teams to identify system requirements

·    Converting business logic into technical design

·    Suggest new features to improve program navigation and operation

Requirements:

·    Preferably 2-4 years relevant IT experience in web/systems/software development

·    Degree / Higher Diploma holder with major in Computer Science/ Engineering, Information System, IT or other relevant disciplines

·    Solid experience in React, , TypeScript

·    Any experiences of the followings will be an advantage

·    CI/CD

·    Kubernetes

·    Docker

·    NestJS

·   

·    Candidates with less experience will be considered as Frontend / Backend developer

What we offer

·    Attractive remuneration package

·    Job-related training

· days work week

·    Medical benefits

·    Friendly working environment

·    Good career prospect

Personal data will be used for recruitment purpose only.