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.

  • SAN Engineer

    3 days ago


    Hong Kong, Hong Kong, Hong Kong SAR China Nexus Global Pty Limited Full-time HK$600,000 - HK$900,000 Contract

    We are seeking an experienced and highly skilled Senior SAN Engineer to join our dynamic IT team. The ideal candidate will be responsible for the design, implementation, and maintenance of Storage Area Network (SAN) environments utilizing technologies from DELL, PURE, Cisco, and HP. The Senior SAN Engineer will ensure the performance, integrity, and security...


  • 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...


  • 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...

  • Full Stack Engineer

    3 days ago


    Hong Kong, Hong Kong, Hong Kong SAR China Video Rebirth Limited Full-time

    We are building truly SOTA (State-of-the-Art) video generation foundation models and world models. You will join an elite, lean engineering team spanning across four major areas: B2B/B2C product full-stack development, AI training data platforms, domain-specific big data infrastructure, and frontend engineering. You will be responsible for end-to-end...


  • Hong Kong, Hong Kong, Hong Kong SAR China nahc.io Full-time HK$391,849 - 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....

  • Algorithm Engineer, Market Growth Premium

    2 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...

  • Technical Engineer

    1 day 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...

  • AI Engineer 30-40K

    1 day 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...


  • Hong Kong, Hong Kong, Hong Kong SAR China EClinCloud (Hong Kong) Technology Limited Full-time HK$480,000 - HK$720,000 Contract

    EClinCloud (Hong Kong) Technology Limited View all jobs This role focuses on exploring and developing Large Language Model (LLM) applications in clinical trials. You will develop AI-assisted tools such as intelligent Q&A and text summarization systems, deploy AI models into business systems, and drive deep integration between AI and clinical trial management...


  • Hong Kong, Hong Kong SAR China BAH Partners Full-time

    My client is a leading global quantitative investment manager with a technology-led approach to financial markets. The firm brings together exceptional talent across software engineering, quantitative research, data science and trading, creating an environment where technology sits at the heart of the investment process. Following significant international...


  • Hong Kong Island, Hong Kong, Hong Kong SAR China Binance Full-time HK$600,000 - HK$800,000 Contract

    Data Scientist, Market Growth (Lifecycle) Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry‑leading security, user fund transparency, trading engine speed, deep liquidity, and an...


  • Hong Kong, Hong Kong, Hong Kong SAR China Drweng Full-time HK$400,000 - HK$600,000 Contract

    OverviewDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.Headquartered in Chicago with offices...


  • Hong Kong, Hong Kong, Hong Kong SAR China AIEyes Technologies (Hong Kong) Co., Limited Full-time

    AIEyes Technologies (Hong Kong) Co., Limited Responsible for research and productization of large language model intelligent agents, agent reinforcement learning, multimodal agents and related artificial intelligence technologies, participating in the complete process from algorithm research, training evaluation to system deployment. Key...


  • Hong Kong, Hong Kong, Hong Kong SAR China OKX Full-time HK$627,451 - HK$941,176 Contract

    About The Role We are hiring software engineers across the Liquidity Platform’s engineering teams. You will design, build, and operate the systems that price, execute, monitor, and safeguard our liquidity‑providing business 24/7. You will work closely with liquidity managers, product managers, and desk developers — developing strategies, services, and...


  • Hong Kong, Hong Kong, Hong Kong SAR China Susquehanna International Group Full-time HK$420,000 - HK$540,000 Contract

    OverviewSusquehanna is looking for an Application Support Engineer to join our team in Hong Kong. Primarily you will support, monitor and deploy various proprietary systems related to the company’s electronic trading throughout the Asia Pacific region.You will perform and automate daily morning system health check and perform continuous real-time...

  • Software Engineer Premium

    2 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 over 250 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...


  • Hong Kong, Hong Kong, Hong Kong SAR China Michael Page International (Hong Kong) Limited Full-time HK$334,800 - HK$558,000 Contract

    Work directly with FX trading desks in a global bankGain deep exposure to low‑latency electronic trading systems About Our Client Our client is a large organization operates within the financial services industry and is known for its global presence and innovative technological solutions. The company is committed to delivering excellence in its services...


  • 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...


  • Hong Kong, Hong Kong, Hong Kong SAR China Bonbon-X Limited Full-time HK$201,000 - HK$257,000 Contract

    Pipeline Robotics Software EngineerCompanyBonbon-X Limited is a robotics technology company specializing in underground pipeline inspection robots. We develop robotic systems for confined-space inspection, real-time visual data acquisition, AI-assisted crack detection, and pipeline condition assessment.PositionPipeline Robotics Software EngineerLocationHong...


  • One Island East, Hong Kong SAR China DBS Bank Full-time

    Business FunctionAs the leading bank in Asia, Transformation & Data (T&D) supports our management on the implementation of the Group’s agenda. Data Chapter, organized under T&D, is committed to create synergies between the data analytics functions across the bank, establish centres of excellence, shared services, and reusable data assets, as well as...