freelance data science engineer python sql

HKEX is transforming its risk data landscape. We seek a Risk Data Engineer to drive innovation on Big Data and Analytics Platforms, supporting Post-Trade and Operational Risk to deliver data pipelines for self-service BI.The role requires 4+ years in data analytics or related fields, with strong SQL, Python, ETL, data warehousing, and statistical modeling...

A major digital solutions provider in Hong Kong is seeking a skilled Data Architect/Engineer to build and manage data infrastructure. The ideal candidate will leverage modern data technologies to develop scalable data solutions and manage a small team of data engineers. Required qualifications include at least 5 years of experience in data warehouse and Big...

The Systematic Data Group is building a world class systematic data platform to power the next generation of systematic portfolio engineers. The role supports onboarding and validation of datasets, performs data quality checks, and generates descriptive statistics and quality metrics for users across quantitative investing teams.Candidates bring strong...

About Preface Preface is a content and tech-enabling company with the mission to enable learners with up-trend tech knowledge and skills anytime, anywhere, and in any format. We have been living and breathing by the motto “there isn’t a thing that cannot be learnt. With the vision to increase the overall tech literacy of the world, Preface is known to...

Our client, a top tier global hedge fund, is actively hiring a various front office python developers to join their expanding team. The ideal candidate will have exceptional programming skills in Python. You will collaborate with quantitative analysts, traders, and data scientists to enhance their trading systems and improve their data analysis capabilities....

Jane Street in Hong Kong is seeking a Data Engineer to turn messy datasets into reliable inputs for research and trading. You’ll own end-to-end data pipelines and collaborate with trading desks to understand data needs and shape the systems you use daily.The role blends engineering, data analysis, and product sense. You’ll write clear, maintainable code...

Role Overview The Senior Data Engineer is responsible for bridging business objectives and technical execution, leading the delivery of data engineering initiatives spanning data lakes, data platform modernization, and reporting solutions. The role requires strong expertise in cloud data architectures and hands-on delivery experience, combined with the...

JOB DESCRIPTION Role Overview We are looking for a Data Engineer/Analytics Engineer to join a cross‑functional technology team responsible for building and maintaining modern financial data platforms. This role focuses on the design and delivery of reliable data transformation layers that support sub‑ledger reporting, reconciliation, and downstream...

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...

Exposure to data platforms and investment systems Hands-on end-to-end data pipeline development About Our Client Our client is a well-established organization in the public sector, known for its significant contributions to the development and regulation of Hong Kong's financial infrastructure. The organization operates as a large entity, offering a...

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...

Exposure to data platforms and investment systemsHands-on end-to-end data pipeline development About Our Client Our client is a well-established organization in the public sector, known for its significant contributions to the development and regulation of Hong Kong's financial infrastructure. The organization operates as a large entity, offering a stable...

Role Summary Bowtie’s mission is to make insurance good again and our vision is to build a category-defining health insurance company. As a young and fast-growing company, grooming and learning from the next generation is always our priority. We are looking for great talents who share our values to help us unleash the power of data for informed...

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...

A consulting firm in Hong Kong is seeking an experienced Senior Data Engineer to support Big Data initiatives. Responsibilities include conducting user requirement analysis, designing efficient data pipelines, and collaborating with Data Scientists. The ideal candidate will have 7 years of experience, expertise in Python and PL/SQL, and familiarity with...

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across...

SW8373 |05 Oct 2022 Data Engineer / BI AnalystWork closely with business team to understand their analytical needs, identify critical metrics and KPIs, etc.Develop analytic and regular reporting packages. (BI)Support data governance and ensure data quality of productive systemsProvide system support, troubleshoot issuesDatabase modeling & reporting tools...

The Systematic Data Group is building a world class systematic data platform, which will power the next generation of systematic portfolio engineers. We are looking for exceptional talents to join our growing data platform team. The team consists of content specialists, data scientists, data analysts, data operations analysts and engineers who are...

Levin Human Resources Development Limited is seeking a Data/Analytics Engineer to build a centralized BigQuery Datalake and consolidate operational data from PLM, Capacity Planning, Shipping, Packing and Inventory. You will design relational schemas, define semantic layers, and maintain metadata to support standard reporting and LLM-based retrieval.Working...

A business services organization in Hong Kong is seeking a skilled Data Engineer to design and deliver data solutions while managing ETL pipelines. The candidate should have at least 3 years of experience in data engineering, strong SQL capabilities, and practical knowledge of Apache Spark and Python. This role offers exposure to modern data platforms and a...