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.

  • Assistant System Engineer Premium

    12 hours ago


    Kowloon, Hong Kong SAR China Octopus Full-time

    DescriptionJob Responsibilities:   Technical Collaboration Share knowledge and provide guidance to team members to maintain expertise in core technologies, including the effective use of Artificial Intelligence (AI) and AI-assisted development tools (e.g. code generation, testing, and analysis tools). Promote best practices in software development, coding...


  • remote, hong kong, Hong Kong SAR China VISTRA Full-time HK$950,000 Contract

    It's never been a more exciting time to join Vistra. At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business - to help our clients achieve progress without friction. But progress only...


  • Hong Kong, Hong Kong, Hong Kong SAR China VISTRA Full-time HK$650,000 - HK$950,000 Contract

    It's never been a more exciting time to join Vistra. At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business - to help our clients achieve progress without friction. But progress only...

  • Technical Support Engineer Premium

    12 hours ago


    Hong Kong, Hong Kong SAR China Digital Asset Full-time

    DescriptionAbout Digital Asset & the Canton NetworkDigital Asset builds the technologies that are reshaping the foundations of financial markets. Our mission is to create the world’s most trusted, privacy-enabled, and interoperable digital infrastructure for global finance.At the heart of this mission is the Canton Network — the blockchain purpose-built...

  • De-Fi Engineer

    11 hours ago


    remote, hong kong, Hong Kong SAR China G-20 Group Full-time HK$1 Contract

    About G20 Group G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. We combine startup agility with institutional-grade experience in proprietary trading, technology, and quantitative finance. About G20 Group G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading...

  • De-Fi Engineer Premium

    12 hours ago


    Hong Kong, Hong Kong, Hong Kong SAR China G-20 Group Full-time

    DescriptionAbout G20 Group G-20 Group is a cross-asset trading firm headquartered in Switzerland, trading delta-one and derivatives markets globally. We combine startup agility with institutional-grade experience in proprietary trading, technology, and quantitative finance.Role Overview We’re expanding our team with a De-Fi Developer &...


  • Hong Kong, Hong Kong, Hong Kong SAR China ITEC Full-time HK$200,880 - HK$267,840 Contract

    We are seeking a Software Engineer Intern (Embedded Systems) to join our high-tech R&D and engineering team on a 1-year contract basis. This role offers hands-on experience developing software for advanced semiconductor manufacturing equipment, working alongside experienced engineers on real-world industrial systems. Fresh graduates and candidates with...


  • Hong Kong, Hong Kong, Hong Kong SAR China Cover Genius Full-time HK$600,000 - HK$800,000 Contract

    About The Company Cover Genius is a Series E Insurtech that protects the global customers of the world’s largest digital companies including Booking Holdings, owner of Priceline, Kayak and Booking.com, Intuit, Hopper, Skyscanner, Ryanair, Turkish Airlines, Descartes ShipRush, Zip and SeatGeek. We’re also available at Amazon, Flipkart, eBay, Wayfair and...


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

    Overview Our client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more...


  • remote, hong kong, Hong Kong SAR China nahc.io Full-time HK$626,959 Contract

    Our client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more performant....


  • Hong Kong, Hong Kong, Hong Kong SAR China Nahc Full-time

    OverviewOur client is seeking a Backend/Systems Engineer with a deep appreciation for high-availability systems to own and optimize our real-time data infrastructure. You will own the integration, reliability, and data lifecycle of our real-time data ecosystem. You will be adding critical pieces of making our real-time data system more robust and more...

  • Algorithm Engineer

    11 hours ago


    remote, hong kong, Hong Kong SAR China KLA-Tencor (Singapore) Pte Ltd Full-time HK$1 Contract

    Responsibilities: The job focuses on the development of image and signal processing algorithms for the next generations of optical inspection and metrology systems. The responsibilities of this position covers the entire life cycle of algorithms, including modeling, proof-of-concept design, production software design and implementation, performance...


  • sha tin, hong kong, Hong Kong SAR China CYC MOTOR LTD Full-time HK$640,000 Contract

    CYCMOTOR was founded by bike and MTB enthusiasts to reinvent electric bike systems. We build high-performance drive systems that turn ordinary bicycles into powerful electric machines—trusted by riders in over 20 countries and by e-bike manufacturers worldwide. As part of CYC Technology Group ( alongside EBMX, BONNELL, and Ristretto, we cover the full...

  • AI Engineer 30-40K

    11 hours ago


    tung chung, hong kong, Hong Kong SAR China Michael Page International (Hong Kong) Limited Full-time HK$720,000 Contract

    Build production-grade AI and Agentic AI solutions Work with Azure OpenAI, LangChain and RAG technologies About Our Client Our client is within the Technology & Telecoms industry and is based in Hong Kong. Job Description Design and develop end-to-end AI applications for business and enterprise use cases. Build and maintain scalable machine learning and AI...

  • Technical Engineer

    11 hours ago


    remote, hong kong, Hong Kong SAR China Mindteck Singapore Pte Ltd Full-time HK$740,000 Contract

    Singaporean Only Technical Engineer - (AI & Learning Applications) Job Overview We are looking for a Technical Engineer with AI competencies to support the development and implementation of digital learning applications, including Learning Management Systems (LMS) and other learning technology platforms. This role involves designing, integrating, and...


  • Hong Kong, Hong Kong, Hong Kong SAR China LFX Digital Full-time

    LFX Digital is at the forefront of transforming the supply chain and retail industries through innovative digital ventures. Our mission is to drive sustainable consumption and create long-term value along the global value chain. LFX was established in 2021 as an affiliate of Li & Fung, a global supply chain solution provider with offices in 40 countries,...

  • Algorithm Engineer, Market Growth Premium

    12 hours ago


    Hong Kong, Hong Kong SAR China Binance Remote Full-time

    Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...


  • Hongkong, Hongkong, Hong Kong SAR China WalletConnect Full-time

    About WalletConnect WalletConnect is one of the core infrastructure teams in Web3 — we build the connectivity layer that lets wallets and apps communicate securely across blockchains. Since launching in 2018, we’ve grown into a network of 75,000+ apps, 700+ wallets, and 50+ million users. Our mission is to power the financial internet by making digital...

  • Global Network Engineer Premium

    12 hours ago


    Hong Kong, Hong Kong SAR China Metabit Technology Full-time

    Position Overview We are seeking an experienced Network Engineer specializing in quantitative trading network architectures and data center engineering. In this role, you will design, build, and optimize worldwide top tier grade, highly reliable network and server infrastructure for a high frequency/quantitative trading environment. You will lead key...


  • Hong Kong, Hong Kong, Hong Kong SAR China Tribus Full-time HK$480,000 - HK$720,000 Contract

    Software Engineer – Platform & Distributed Systems Software Engineer – Platform & Distributed Systems Multiple roles open, from Junior to Senior We're growing our platform engineering function and hiring across levels, from engineers early in their career to experienced distributed-systems specialists. If you're passionate about building the...