• Hong Kong Jobs Expertini profile avatar

    • Computer And Mathematical Jobs: 52+ Job Opportunities in Hong Kong Island, Hong Kong

    Professional job seekers finding Hong Kong jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. Hong Kong
    3. Jobs
    4. Hong Kong Island
    5. Computer And Mathematical
    6. Computer And Mathematical Jobs in Hong Kong Island

    7. Download This Job Search Result in PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Business Analyst

    Responsibilities: The successful candidate will be responsible in the following areas: • Collect and analyze user requirement to prepare functional specifications • Liaise with business users, vendor and internal IT team to ensure smooth delivery of the project • Execute user acceptance testing including te ...

    Senior System Analyst

    Responsibilities • Perform system analysis, design and development • Prepare test plan, test cases/scripts, test environments, data and perform testing • Support UAT and system implementation Skills And Qualifications • Degree holder in Computer Science, Information Technology or related discipline • Minim ...

    UI/UX Designer Web and Mobile Applications

    Key Responsibilities: Translate functional specifications and product requirements into wireframes, mockups, and user flows. Design and iterate on Figma prototypes for both web and mobile applications. Apply the company's branding, visual gu ...

    IT Procurement Manager

    Key Areas of Responsibilities Reporting to Senior IT Procurement Manager Lead or support the RFx process end-to-end for IT/Business stakeholder departments for assigned IT sourcing projects; Perform contract negotiations with vendors until mutu ...

    Application Systems Engineer

    Key Responsibilities Analyse business requirements and enhance existing application systems to meet business needs Provide technical and application support, and perform application administrati ...

    DevOps Engineer Monitoring & Visualization

    My client, a Digital Assets Prop firm is seeking a DevOps Engineer with a strong focus on monitoring and visualization to join our team. The ideal candidate will have strong experience with Grafana and a passion for improving system performance and reliability. Key Respons ...

    EQD Developer C# AND Equity

    Job Description: Redesigning a structured product pricing application to triple the volume.Developing new structured products requested by sales based on the term sheet in the application.Modeling complex financial products in collaboration with quants and traders.Mo ...

    DevOps Engineer On premise Infrastructure

    Responsibilities and Duties Key contributor to multiple systems maintained by the team, including technology evaluation and selection, collaboration with developers, building solutions with the DevOps team and trading system developers, and managing migrations.Automate developer tools and ...

    IT Project Manager

    Job Description At least 8 years of experience in project management and vendor management for applications.Fluent in English & Cantonese.Experience managing project budgets and financials (cost estimation, tracking, reporting).< ...

    Backend Developer WFH

    Responsibilities: Collaborate closely with mobile app development teams (iOS, Android, React Native, etc.) to ensure seamless API integration and optimized data flow. Implement robust authentication, authorization, and security protocols (OAuth2, JWT, encrypt ...

    Mobile Engineer

    Key Responsibilities Design, develop, and maintain Android applications using Kotlin and Jetpack Compose. Collaborate with product managers, designers, and backend engineers to deliver high-quality features. Implement best practices in mo ...

    Full Stack Developer

    Key Responsibilities: Develop and maintain backend services and RESTful APIs using Java (Spring Boot or similar). Design and build mobile applications using React Native for iOS and Android platforms. Ensure seamless integrat ...

    Junior Rust Developer

    Develop and maintain core modules, APIs, and libraries using Rust. Support the design and implementation of blockchain-related features such as smart contracts, cryptographic primitives, and consensus mechanisms. Collaborate with senior engineers to optimize code pe ...

    Mobile Developer React Native

    My client, a top 5 global cryptocurrency exchange, is seeking a skilled React Native Developer to help build and maintain thier cutting-edge mobile platform. You'll collaborate with cross-functional teams to deliver secure, high-performance trading experiences for millions of i ...

    React Native Developer

    Key Responsibilities Develop, test, and maintain mobile applications using React Native. Collaborate with cross-functional teams (design, product, backend) to define and ship new features. Optimize applications for performa ...

    Golang Developer

    Key Responsibilities Design, develop, and maintain backend services and APIs using Go (Golang). Collaborate with cross-functional teams to define, design, and ship new features. Optimize applications for maximum speed, scalability, and reliability. </ ...

    Senior AI Engineer

    My client, a global cryptocurrency exchange, is seeking a Senior AI Engineer to join their team in designing, developing, maintaining, and enhancing cutting-edge software for various projects adjacent to their core business. With the growing significance of AI, this Senior AI Engineer will co ...

    Quantitative Trader

    Overview: We are seeking a highly motivated Quantitative Trader to research, design, and execute systematic trading strategies. This role combines market expertise, quantitative research, and real-time decision-making to generate alpha while managing risk. The ideal candidate has strong a ...

    C++ Developer

    Overview: We are seeking a highly skilled C++ Engineer to design, develop, and optimize high-performance software applications. The ideal candidate has deep knowledge of C++ (modern standards), software architecture, and performance-critical systems, with experience building reliable and ...

    AI Engineer

    Overview: We are seeking a highly skilled AI Engineer to design, develop, and deploy machine learning and artificial intelligence solutions. The ideal candidate has a strong background in computer science, mathematics, and data science, with hands-on experience building and deploying AI m ...

    Backend Engineer WFH

    Overview: We are seeking a highly skilled Backend Engineer to design, build, and maintain the server-side components of our applications. The ideal candidate will have strong expertise in backend technologies, databases, APIs, and system architecture, with a focus on building scalable and ...

    Frontend Engineer WFH

    Overview: We are looking for a talented Frontend Engineer to build and maintain user-facing applications with a focus on performance, scalability, and great user experience. You will work closely with designers, backend engineers, and product managers to deliver high-quality, responsive w ...

    Python Developer

    Key Responsibilities Develop, test, and maintain Python-based applications, services, and APIs. Write clean, efficient, and reusable code following best practices. Integrate with databases, third-party services, and internal APIs. </l ...

    Machine Learning Specialist

    Responsibilities: • Participate in design and development of machine learning/deep learning models for classification, decision-making and generation of synthetic datasets. • Collaborate with business users, developers, infrastructure team and relevant external parties to work on machine learning models that ...

    Infrastructure System Engineer

    Responsibilities: • assist IT Specialist in site preparation, system and network design, installation, acceptance, and documentation • administration and operations for hardware, software and network • apply fixes, patches and updates • troubleshooting and other support for project success Requirements: ...

    Senior System Analyst (Java)

    Responsibilities • Perform system analysis, design and development • Prepare test plan, test cases/scripts, test environments, data and perform testing • Support UAT and system implementation Skills And Qualifications • Degree holder in Computer Science, Information Technology or related discipline • Min ...

    System Administrator

    Responsibilities: • System and network administration • Administrate and support K8s container platform running • Perform system testing including installation test, resilience, reliability and DR drill test • System documentation and user training. Requirements: • A degree or above in computer science or ...

    System Administrator

    Responsibilities: • System and network administration • Administrate and support K8s container platform running • Perform system testing including installation test, resilience, reliability and DR drill test • System documentation and user training. Requirements: • A degree or above in computer science ...

    Software Engineer

    Our client is a well-established MNC company recognized for AI, innovation and speed-to-market. To cope with their expansion in Hong Kong, they are currently looking for Software Engineer to join their team. Responsibilities: • Develop design, specifications, and relevant technical documents on Salesforce.c ...

    Software Engineer (MNC)

    Our client is a well-established MNC company recognized for AI, innovation and speed-to-market. To cope with their expansion in Hong Kong, they are currently looking for Software Engineer to join their team. Responsibilities: • Responsible for CRM system design • Communicate with the end-user and tailor-m ...

    Senior Software Engineer

    We are searching for a Senior Software Developer: Responsibilities: • Responsible for CRM system design • Communicate with the end-user and tailor-made suitable system solutions. • Handle coding, performance testing and debugging. • Prepare system user guides and documentations • Work closely with the ...

    IT Business Analyst

    Principal Responsibilities: Experience in building, deploying, and supporting enterprise applications Exposure to Contact Center technologies – IVR, Genesys applications, and integration with third-party applications Knowledge of the Contact Center domain Understanding of infrastructure, networking, and clou ...

    UI/UX Designer

    We're looking for a creative and detail-oriented UI/UX Designer to transform functional specifications into intuitive, visually engaging user experiences across web and mobile platforms. Key Responsibilities: Translate functional requiremen ...

    Junior IT Support Engineer

    Job brief Our client is  a fast-growing tech firm helping enterprise clients modernize with cloud, data, and AI-powered solutions. Their services cover IT infrastructure, systems administration, cloud migrations and managed services, plus practical AI work such as model deployment, MLOps, and in ...

    Backend Engineer

    Job Description: We are looking for a skilled Backend Engineer to join our client, a leading gaming and resorts provider. As a backend engineer, you will play a crucial role in designing, developing, and maintaining the backend systems and services that powe ...

    Microsoft Certified Trainer Dynamics 365 Business Central

    About ITC Worldwide ITC Worldwide is a global leader in delivering high-impact technology training and consultancy services. We specialize in empowering professionals and organizations through expert-led instruction in platforms such as Microsoft, AWS, Atlassian, IBM, and Oracle. Our ...

    Head of Information Technology

    We are seeking an experienced and dynamic Head of IT for an educational facility, managing a team of professionals. The key responsibilities and success factors are as follows: A strong communicator and team leader. Provide robust leadership, critical thinking and strategic direction, directing and advising othe ...

    Head of Finance Hongkong Relocate to Bangkok

    We are looking for an experienced and strategic Head of Finance to lead financial strategy and operations for a fast-scaling multinational group. This role will drive end-to-end financial management, build scalable systems, and provide insights that shape business growth and investor confiden ...

    IT Support Field Technician Decommissioning Project

    Job Description: We are seeking experienced IT Support Field Technicians for a large-scale, global project to decommission and dispose of data center hardware. This role is focused on the physical de-racking, inventory management, and secure preparation of servers, networking gear, and ...

    Quantitative Research – Intern (Asia)

    Job Description At Citadel Securities, our mission is to be the most successful investment team in the world. Quantitative Researchers play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies. You’ll get to challen ...

    Research Scientist

    Job Description Perform research directed toward investigation, evaluation, and application of known machine learning theories and principles, especially deep learning techniques.Plans and conducts, or direct engineering personnel performing complex engineering analyses and ...

    Quantitative Research – University Graduate (Asia)

    Job Description Citadel Securities is the next-generation capital markets firm and a leading global market maker. Quantitative Researchers develop and deploy our automated strategies and generate insights that inform trading. Often serving as decision-makers and business leads, quants ...

    Quantitative Portfolio Manager

    About CubistCubist Systematic Strategies, an affiliate of Point72, deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. The core of our effort is rigorous research into a wide range of market anomali ...

    Quantitative Researcher / Quantitative Research Analyst

    Job Description Role Summary At Citadel Securities, a leading global market maker, our team of quantitative researchers models the markets and brings trading strategies to life every day. Specifically, this team develops and tests automated quant trading strategies using sophi ...

    Senior Manager, Quant (Open for Relocation)

    job details about the company. Randstad is working with one of the well-known financial institutions. They are looking for a Senior Manager who specializes in q ...

    FSO Risk Consulting FSRM (Model Quant for Credit & Climate) Manager Hong Kong

    Who we areThe EY Organization is a global leader in assurance, tax, transactions and advisory services. Worldwide, our 400,000 people are united by the shared values and an unwavering commitment to quality. We make a difference by helping the people, the clients and the wider communities realize ...

    FSO Risk Consulting FSRM (Model Quant for Credit & Climate) Senior Associate Hong Kong

    Who we areThe EY Organization is a global leader in assurance, tax, transactions and advisory services. Worldwide, our 400,000 people are united by the shared values and an unwavering commitment to quality. We make a difference by helping the people, the clients and the wider communities realize ...

    Senior Data Scientist

    We are seeking a (AM) Data Scientist with expertise in Natural Language Processing (NLP) and advanced AI techniques to join our dynamic team. In this pivotal role, you will drive the development of cutting-edge solutions involving retrieval-augmented generation (RAG), large language models (LLMs), and agentic ...

    FSO Risk Consulting FSRM (Model Quant for AML) Senior Associate Hong Kong

    Who we areThe EY Organization is a global leader in assurance, tax, transactions and advisory services. Worldwide, our 400,000 people are united by the shared values and an unwavering commitment to quality. We make a difference by helping the people, the clients and the wider communities realize ...

    Financial Technology Intern

    Financial Technology Intern at TS Imagine Hong Kong About the job TS Imagine is looking for a Financial Services Intern/ Financial Data Intern to join our team! You will work and collaborate with some of the world’s most elite financial institutions utili ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Prediction

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Computer-And-Mathematical Jobs in Hong-Kong-Island Job Search Guide, Trends and Insights