freelance data science engineer python sql

As a Machine Learning Engineer, you will play a pivotal role in building systems that drive the training and deployment of large-scale ML models across our global operations. You'll collaborate with leading researchers, hardware experts, and software engineers to build robust solutions that maximize the potential of GPU acceleration, distributed computing,...

Bank of China limited first opened its branch office in Hong Kong in 1917. After the listing of BOC Hong Kong (Holdings) Limited, a subsidiary of the Bank, on the Hong Kong Stock Exchange in 2002, Bank of China maintained the branch in Hong Kong which continued to hold a full banking license granted under the Banking Ordinance (Cap. 155) and was registered...

Job Responsibilities Design, develop, and deploy Agentic AI and Generative AI (GenAI) solutions for enterprise use cases, including information extraction, workflow automation and predictive modelling. Research and evaluate the latest AI models, tools, skills, frameworks, and coding agents to identify suitable technologies for business...

Our client is a World Leading provider of mobility solutions that enable the efficient, safe and environmentally friendly transport of people and goods – and help improve the quality of everyday life for millions of people in Hong Kong, they are currently seeking for Software Engineer to  join their team. Software...

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...

Full Stack Developer Leading insurance firm About Our Client Leading insurance firm Job Description As a Full Stack Engineer, your main responsibilities will include: Analyze business requirements, enhancement requests, and technical specifications to design and deliver scalable software solutions. Develop, enhance, and maintain enterprise...

LocationHong Kong, SydneyResponsibilitiesHelp define and build the next generation of high-touch pricing and trading workflow applications for Options traders.Partner directly with traders, quantitative researchers, and business leaders to design workflows that improve pricing, execution, and risk management.Build full stack applications spanning modern web...

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...

Responsibilities Support the data governance of data platform, including data requirement management, data ingestion management and authorization management. Implement data platform architecture including big data, NoSQL, streaming and AI applications for providing data services to other banking systems and business users. Perform system analysis, design,...

SW8832 |22 Jul 2025 Software Engineer (25-35K, Spring boot /Java)Develop applications to automate management report formatting, relevant data extraction, and data structuring.Participate in the team’s daily operations to identify needs and gather requirements for automation application development.Collaborate with team members to design and implement new...

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include:BullishExchange– a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market...

Position Description We are seeking an experienced Algo KDB Analyst to join our Algo team. Our trading platform is purely developed in-house; the successful candidate will work closely with Electronic Execution desk, Equity Traders and Technologists to deliver high quality, cutting edge solutions. The candidate will have to work effectively in a dynamic...

Computer Vision Machine Learning Research Engineer Conduct pioneering research into Data-centric AI methodologies, shifting the focus from model tuning to systematic data quality improvement and feature engineering for robust labelless detection. Investigate and implement Domain Adaptation techniques to ensure one AI core can seamlessly migrate across...

Develop AI solutions to solve business challenges and drive value. Lead AI projects from concept to deployment and optimization. About Our Client The hiring company is a large organization in the financial services industry, known for its focus on innovation and data-driven solutions. With a strong presence in Kowloon, the company offers a collaborative...

Company DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s...

At BOCHK, we are at the forefront of digital transformation in corporate banking. Our mission is to leverage innovative technologies and data driven insights to enhance our services, empower our employees and deliver exceptional value to our clients. We are seeking a talented Data & AI Specialist to join our Digital Transformation Team. Role Overview : As...

About Firework Join Firework – Where Innovation Meets Impact Firework is redefining the future of commerce as an AI and video commerce company — combining cutting-edge technology, an exclusive network of enterprise brands and retailers, and a first-mover position to win the agentic commerce race. We've built the world's most advanced and largest video...

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...

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to...

DBS Bank is seeking an Analytics professional to lead end-to-end data science and AI initiatives within the Data Chapter of Transformation & Data (T&D) in Asia. You will partner with business, technology, and governance stakeholders to deliver enterprise-scale AI solutions with measurable outcomes and robust governance.Candidates should hold an advanced...