Machine Learning Researcher

2 days ago

hong kong, Hong Kong SAR China Jane Street Full time

We’re looking for smart and curious individuals to join our growing team and drive our ML work. On our Machine Learning team, you'll build the deep learning models that power our trading strategies, supported by our rapidly growing computing cluster with thousands of high-end GPUs. Trading poses unusual challenges— large models and nonstationary datasets in a competitive multi-agent environment that force us to search for novel techniques. At Jane Street, our researchers, engineers and traders sit a few feet away from each other and work together to train models, architect systems and run trading strategies. Depending on the day, we might be diving deep into market data, tuning hyperparameters, debugging distributed training performance or studying how our model likes to trade in production. We’ll rely on your in-depth knowledge of the machine learning landscape and understanding of a variety of approaches—drawn from LLMs, image models, RL agents, recommendation systems or classical ML methods—to shape the future of ML at Jane Street. You’ll train models for the next generation of our deep learning‑based trading strategies, and build the fundamental understanding we need to tackle new markets and situations. You’ll also be hiring new colleagues, attending conferences and teaching techniques to teammates—all of which we consider to be real and impactful parts of the job. About You If you’ve never thought about a career in finance, you’re in good company. Many of us were in the same position before working here. If you have a curious mind and a passion for solving interesting problems, we have a feeling you’ll fit right in. There’s no fixed set of skills we are looking for, but you should bring: Practical experience working on empirical ML problems The ability to apply logical and mathematical thinking to all kinds of problems Intellectual curiosity and excitement about state‑of‑the‑art research across many ML problem domains Fluency with a versatile set of models and tricks The hands‑on coding skills needed to rapidly implement and iterate on your ideas, in Python and your favourite ML framework An eagerness to ask questions, admit mistakes and learn new things #J-18808-Ljbffr

  • Machine Learning Researcher

    1 week ago

    Hong Kong Island, Hong Kong SAR China Jane Street Full time

    Join to apply for the Machine Learning Researcher role at Jane Street Machine learning is a critical pillar of Jane Street's global business, and our ever-changing trading environment serves as a unique, rapid-feedback platform for ML experimentation. Researchers at Jane Street are responsible for building models, strategies, and systems that price and trade...

  • Quant Researcher

    2 days ago

    Hong Kong Island, Hong Kong SAR China AAA Global Full time

    We are working with a $10bn Multi-Strategy Head Fund looking for a Quantitative Researcher with deep, hands‑on expertise in LLMs and AI agents to apply cutting‑edge machine learning methods to alpha research and portfolio construction. The ideal candidate is passionate about exploring how emerging AI technologies can enhance systematic investment...

  • Machine Learning Engineer

    2 weeks ago

    hong kong, Hong Kong SAR China OptiMax AI Full time

    Machine Learning Engineer (OptiMax AI) OptiMax AI Limited is a cutting‑edge artificial intelligence company based in Hong Kong, dedicated to developing secure, controllable, and efficient enterprise‑grade private supply chain large models. Our vision is to become the "AI Decision Brain" that powers intelligent enterprise operations. Founded in September...

  • Campus Quantitative Researcher: Machine Learning

    4 days ago

    hong kong, Hong Kong SAR China P2P Full time

    A leading financial technology firm in Hong Kong seeks a Quantitative Researcher to build predictive models from big data and develop automated trading algorithms. You will benefit from a comprehensive training program, learning from top experts in trading, programming, and quantitative analysis. Ideal candidates are analytical thinkers with strong...

  • Machine Learning Engineer

    2 days ago

    hong kong, Hong Kong SAR China Jane Street Full time

    We are looking for an engineer with robust experience in machine learning and strong mathematical foundations to join our growing ML team and to help drive the direction of our ML platform. Machine learning is a critical pillar of Jane Street's global business. Our ever‑evolving trading environment serves as a unique, rapid‑feedback platform for ML...

  • Machine Learning Engineer

    4 days ago

    Hong Kong Island, Hong Kong SAR China Wizpresso 濃說 Full time

    Hong Kong, Hong Kong SAR, Hong Kong Data Science 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...

  • AI Engineer

    4 days ago

    Hong Kong Island, Hong Kong SAR China Michael Page International (HK) Ltd Full time

    In this role, you'll be responsible for designing, developing, and maintaining scalable AI systems using machine learning and data-driven approaches. You'll integrate ML models into production-ready AI solutions while collaborating closely with data scientists, software engineers, and product teams. Monitor and optimise model performance, contribute to AI...

  • Postdoctoral Fellows in Cybersecurity and Machine Learning

    4 days ago

    Hong Kong Island, Hong Kong SAR China THE UNIVERSITY OF HONG KONG Full time

    Organisation/Company THE UNIVERSITY OF HONG KONG Research Field Computer science Engineering Mathematics Researcher Profile Recognised Researcher (R2) Established Researcher (R3) Country Hong Kong Application Deadline 24 Jul 2029 - 00:00 (UTC) Type of Contract Other Job Status Full-time Is the job funded through the EU Research Framework Programme? Not...

  • Fresh Grad Hire

    2 weeks ago

    hong kong, Hong Kong SAR China Futu Holdings Limited Full time

    Fresh Grad Hire - Machine Learning Engineer (Large Model Applications) Futu's AI Team is dedicated to integrating artificial intelligence technology into financial services, building more efficient and intelligent products and services. The team covers core areas including quantitative research, intelligent investment advisory, search and recommendation...

  • Data Science and Machine Learning Manager

    4 days ago

    Hong Kong Island, Hong Kong SAR China KOS International Limited Full time

    Data Science and Machine Learning Manager (AI) Our client has a strong presence in HK and China and with an increasing growth and a vision to transform their portfolio, they are now seeking for Data Science and Machine Learning Manager About the Role Reporting to the department head, you will lead exploration and implementation of advanced analytics and...