freelance data science engineer python sql

If we inspire you to do the work you love, will you still call it work?At EY we believe that whoever you are, your uniqueness helps us stand apart.We bring together extraordinary people, like you, to build a better working world.What’s in it for you?As a Senior Data Engineer (Senior Consultant or Manager) in the AI & Data team, you’ll be involved with...

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 innovation...

Quantitative Python Developer - Systematic Trading - J13085 Our client is a premier global quantitative investment manager building technology- driven research platforms. In this role, you will design and scale high-performance research infrastructure, backtesting engines, and distributed data pipelines. Prior financial experience is not required. Key...

Business FunctionsAs the leading bank in Asia, Transformation & Data supports our management on the implementation of the Group’s agenda. Data Management & Governance, organised under Transformation & Data, is the implementation of enabling infrastructures, policies, practices and procedures that allow the organisation to manage the end-to-end lifecycle of...

Position DescriptionWe are seeking a detail-oriented and collaborative data manager to join our Research IT team. This role plays a key part in designing, maintaining, and optimising data systems that power CITIC Securities International’s research and business operations. Key Areas of ResponsibilitiesDatabase Management: Maintain and manage...

Responsibilities:Develop and maintain modular software frameworks, data warehouses/lakes, and data integration projects.Perform end-to-end system analysis, design, development, and maintenance for data platforms and applications.Evaluate and implement emerging data technologies to optimize platform performance.Collaborate closely with business users and the...

Sia Partners Hong Kong Limited is seeking a data scientist/analyst to identify, process and explore data sources, analyze large datasets, and derive valuable insights. You will build predictive models and present findings to stakeholders in HK. The role requires 1-3 years' experience, a relevant bachelor’s degree, proficiency in Python (and SQL/R), and...

(Senior) Customer Analytics & Data Science Manager Bank of China (Hong Kong) China Aug 21, 2026 Technology Full-time About Bank of China (Hong Kong) Bank of China (Hong Kong) Limited operates as a bank. The Bank offers corporate, private, and I‑free banking, wealth management, deposits, credit card, investments, insurance, loan, mortgages, and other...

Major digital and media broadcasting solutions provider in Hong Kong Job Description Building up the best-in‑class data science solutions to our production environments Work closely with our engineering, product and business teams to formulate, communicate and execute a holistic data science strategy that leverages industry best practices. Lead the...

Qube Research & Technologies (QRT) seeks a Data Support Engineer to assist quantitative researchers and traders by providing first-line support for data access and usage. You will also manage workflows and contribute to documentation processes.The ideal candidate should have a Bachelor’s degree in Data Science, Computer Science, or a related field and...

HKT’s Data Monetisation Team is looking for a highly capable Data Scientist / Senior Data Scientist specializing in MLOps to design, deploy, and manage scalable end-to-end machine learning systems, playing a critical role in ensuring reliable, production-ready AI that drives business operations and decision-making.ResponsibilitiesAssist Lead Data Scientist...

We are seeking a Software Engineer Intern (Data Analysis) to join our high-tech R&D and engineering team on a 1-year contract basis. This role provides hands-on experience working with machine and production data that supports the development, validation, and continuous improvement of next-generation semiconductor equipment. Fresh graduates and candidates...

We are seeking a Data Engineer to join our AI Business Development Team and support the development of our AI-powered platforms and solutions across multiple project domains. The role’s primary focus is the platform, which is an AI-driven system that matches candidate CVs to job descriptions using semantic, embedding-based techniques, with involvement in...

Pacific Basin is one of the world’s leading owners and operators of modern Handysize and Supramax dry bulk ships. We are listed in Hong Kong and operate globally with a fleet of over 270 ships trading worldwide. Our team comprises about 4,600 seafarers and over 400 shore staff in 14 key locations around the world. Location: Hong Kong Role Summary ...

SW8325 |08 Jun 2022 Senior Data Engineer - Big Data Responsibilities Conduct user requirement analysis, ETL design and implementation support for Big Data and Analytic initiatives Gather & consolidate data analytics refs for B2B project and align with Council’s data architecture Design & develop solutions for data analytics projects according to...

SW8865 |14 Apr 2026 Platform Engineer (Data Platform, AI, 25-35K) Responsibilities Assist in, and automate whenever possible, the day-to-day operation of the AI Platform and Data Lakehouse. Contribute in AI Platform and Data Lakehouse development, including monitoring, logging and deployment of proprietary, open-source or in-house developed...

We are seeking passionate and skilled professionals to join our team in building a next-generation cloud-based data platform for one of the largest telecommunications companies in Hong Kong. This platform is a core initiative in the company's transformation toward becoming a data-driven enterprise, leveraging cutting-edge technologies such as Big Data, Cloud...

A fast-growing technology-driven firm in the financial intelligence space is looking for a Data Scientist to join its high-performing analytics team. This role is ideal for someone passionate about applying machine learning, statistics, and quantitative research techniques to complex financial and alternative datasets. You will work on developing predictive...

Job SummaryHKEX’s Data and Analytics team, part of the Clearing Risk Management group, seeks a Risk Data Engineer to advance our risk data landscape. The role will design and build data pipelines, apply analytics and statistical techniques, and develop self‑service business‑intelligence solutions to support Post‑Trade and Operational Risk...

Overview Our client is a forward-thinking fintech company dedicated to delivering innovative solutions for businesses in diverse industries. They are looking for a disciplined, forward-thinking Backend Software Engineer to take ownership of their data infrastructure. You will be responsible for the architecture, maintenance, and optimization of pipelines...