freelance data science engineer python sql

1,000 freelance data science engineer python sql job listings in Hong Kong SAR China. Find daily updated positions from leading job boards.


  • Hong Kong, Hong Kong, Hong Kong SAR China Classy Wheeler Limited Full-time HK$334,800 - HK$558,000 Contract

    Business Systems Analyst (BI/Data Analytics) (Finance)Client DescriptionRegional corporate finance corporationJob DescriptionAssist Senior Business Analyst with Business Process Re-engineering initiativesCoordinate with internal and external parties (vendor management) for evaluation and selection of business solutionsParticipate in the As-Is analysis and...

  • System Engineer Premium

    24 hours ago


    Kowloon, Hong Kong SAR China Octopus Full-time

    DescriptionJob Responsibilites: Provide hands-on database administration and support for Oracle, PostgreSQL, Microsoft SQL Server, MySQL, and MongoDB across Unix/Linux and Windows environments Manage and maintain enterprise databases to ensure high availability, performance, and reliability, including monitoring, tuning, and capacity planning Implement and...


  • Hong Kong, Hong Kong, Hong Kong SAR China Classy Wheeler Limited Full-time HK$279,000 - HK$446,400 Contract

    System & Software Engineer (Digital Transformation, DX) - IC Client Description Japanese-based, one of the largest fashion merchandising corporations in the world Job Description Reporting to the Section Manager, you will work in Digital Transformation (DX) section as a software and data processing technician to fulfil the development requests, including...

  • ****Trade Support Engineer Premium

    24 hours ago


    Hong Kong, Hong Kong SAR China TRB Executive Search Limited Full-time

     Job Description: Position: Trade Support Engineer - Global Exchange - Cantonese or Mandarin Speaking  Location: Hong Kong or Singapore (hybrid role - remote) Company Overview: Our client is a leading global exchange that provides a wide range of financial services including trading, clearing, and market data solutions. With a...

  • PhD Positions in AI

    2 days ago


    Hong Kong, Hong Kong, Hong Kong SAR China Tsinghua University Full-time HK$42,000 - HK$49,000 Contract

    PhD Positions in AI & Data for Environmental Sustainability Ecosystem Health and Sustainable Development Under Global Change Tsinghua Shenzhen International Graduate School (Tsinghua SIGS), Institute for Ocean Engineering Full Scholarship: Tuition Fee waiver, plus a living stipend, as well as opportunities for the CSC Scholarship that covers tuition fees,...

  • Trading Engineer

    3 days ago


    Hong Kong, Hong Kong, Hong Kong SAR China Westbury Partners Full-time HK$2 Contract

    Build scalable trading and research tools that orchestrate strategies, explore large datasets, analyze risk, uncover opportunities, and empower traders through fast, flexible technology and continuous experimentation. What You'll Do: Build tools that help traders orchestrate strategies across a broad product range. Develop infrastructure that makes large...

  • Machine Learning Engineer Premium

    24 hours ago


    Hong Kong, Hong Kong SAR China Wizpresso Full-time

    About Wizpresso (learn more at https://wizpresso.com) Wizpresso is a Hong Kong-based technology company that transforms enterprise workflow and empowers financial markets stakeholders. We develop software underpinned by natural language processing (NLP) and deep learning to augment market intelligence, regulatory reporting, and knowledge management. We...


  • remote, hong kong, Hong Kong SAR China Ambition Full-time HK$900,000 Contract

    Our client is a leading insurance company. Responsibilities Design, develop, and deploy machine learning, AI, and advanced analytics solutions to solve complex business challenges. Build predictive models, recommendation engines, forecasting models, and intelligent decision-support tools. Explore Generative AI and Agentic AI use cases to drive...


  • remote, hong kong, Hong Kong SAR China Sanderson-Ikas Full-time HK$2 Contract

    I am partnering with a leading proprietary trading and HFT firms to hire a Senior Research Engineer where machine learning, large-scale data, and research engineering sit at the core of the business. This is an opportunity to build the infrastructure and tooling that enables researchers to develop, train, and deploy data-driven models used in a real-time...


  • Hong Kong, Hong Kong, Hong Kong SAR China Lalamove Full-time HK$240,000 - HK$420,000 Contract

    As a BI Engineer at Lalamove, you will be part of the BI and Reseach Team, which supports different functional departments in the functional office, as well as our operation offices across the globe. You will be writing and maintaining our data pipelines, reporting scripts and queries. You will be designing and creating visualisations, reports, metrics...


  • Hong Kong, Hong Kong, Hong Kong SAR China CGS International Holdings Limited Full-time

    Job Title: Senior Trading System Support Engineer Location: Hong Kong Reporting to: Head of IT Job Description We are looking for an experienced and technically proficient Senior Trading System Support Engineer to join our IT team. This role will be primarily responsible for the daily operation and maintenance, advanced technical support, system architecture...


  • Hong Kong, Hong Kong, Hong Kong SAR China Capco Full-time HK$350,000 - HK$600,000 Contract

    Capco is a leading global technology and management consultancy that excels in driving digital transformation within the financial services and insurance sectors. With an unwavering commitment to delivering practical solutions, we empower our clients to navigate the complexities of today's fast-paced market. Our integrated services span across major...


  • remote, hong kong, Hong Kong SAR China RedotPay Full-time HK$700,000 Contract

    RedotPay is a global crypto payment fintech integrating blockchain solutions into traditional banking and finance infrastructure. Our user-friendly crypto platform empowers millions globally to spend and send crypto assets, ensuring faster, more accessible, and inclusive financial services. RedotPay advances financial inclusion for the unbanked and supports...

  • AI Engineer Premium

    24 hours ago


    Hong Kong, Hong Kong SAR China South China Morning Post Full-time

    Purpose of the Position: As an AI Engineer (Internal Automation), you will be a key driver in transforming our internal business operations into an AI-first ecosystem. Moving beyond theoretical models, your focus will be on the pragmatic, high-impact application of Generative AI, Large Language Models (LLMs), and intelligent workflows to streamline...


  • Hong Kong, Hong Kong, Hong Kong SAR China Leadingnation Full-time HK$1 - HK$2 Contract

    Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 120 employees across 4 office locations – Hong Kong (our HQ), Sydney, Shanghai and Chicago. Our trading expertise and strategies are deployed across several markets globally, focusing on various products including equity derivatives, delta one, ETFs, commodity derivatives,...

  • Networking Software

    3 days ago


    Hong Kong Island, Hong Kong, Hong Kong SAR China ASTRI - Hong Kong Applied Science and Technology Research Institute Full-time HK$40,000 - HK$60,000 Contract

    Select how often (in days) to receive an alert:Ref. ID: CTO/CT/NSOFT/897Location:HKHong Kong Applied Science and Technology Research Institute (ASTRI) was founded by the Government of the Hong Kong Special Administrative Region in 2000 with the mission of enhancing Hong Kong’s competitiveness through applied research.ASTRI’s core R&D competence in...

  • System Engineer Premium

    24 hours ago


    Hong Kong, Hong Kong SAR China Hong Kong Technology Venture Company Limited Full-time

    As a System Engineer/Senior System Engineer at HKTV, your responsibilities will include revamping the existing infrastructure from a traditional data center to a private cloud system based on container technology. You will also be involved in the daily operation of www.hktvmall.com and play a key role in building a private cloud system that supports the...

  • Data Analyst

    5 days ago


    remote, Hong Kong SAR China Leadingnation Full-time

    Data Analyst - Agency Platform / Insurance - 50k to 70k I am currently helping our Client seeking a Data Analyst to join the team in Hong Kong. Your role Strategic Data Analysis & Insight. Lead advanced analysis of complex insurance datasets using sophisticated statistical and machine learning techniques to uncover actionable insights, support strategic...


  • remote, hong kong, Hong Kong SAR China SWIRE PROPERTIES LIMITED Full-time HK$1 Contract

    We are Makers - people who care deeply about shaping places where life, work and nature can flourish together. Grounded in our heritage and united by a culture of trust and respect, we dare to take on ambitious ideas and turn them into something real - thoughtfully, collaboratively, and with care for the communities we serve. Our people are at the heart of...


  • remote, hong kong, Hong Kong SAR China Sapientia Technologies Limited Full-time HK$600,000 Contract

    Sapientia Technologies Limited is looking for a Data Engineer based in Hong Kong. The role involves developing technical architecture for analytics and data science, designing data pipelines, and monitoring data quality. The candidate should have a Bachelor’s degree and 2-6 years of experience in Data Engineering, with proficiency in Python, SQL, and...