freelance data science engineer python sql

Trading Platform Engineer – Systematic Technology CW Talent Solutions We are seeking a Trading Platform Engineer to join our Systematic Technology team, focused on the reliability, observability, and day-to-day support of a high-performance, low-latency trading platform. This role is primarily centered on production engineering and trading support. The...

Business Systems Analyst (BI/Data Analytics) (Finance) Client Description Regional corporate finance corporation Job Description Assist Senior Business Analyst with Business Process Re-engineering initiatives Coordinate with internal and external parties (vendor management) for evaluation and selection of business solutions Participate in the As-Is analysis...

As a Post-Trade QA Engineer, you will ensure the quality and reliability of post-trade platforms and services used across trade lifecycle processing. You will develop and execute test strategies, automate regression testing, and partner with engineering and operations teams to resolve defects quickly—supporting stable, compliant end-to-end processing. The...

Gaiamesh Health Check - Comprehensive building energy analysis and optimization planningGaiamesh Self-optimizing Controls - AI-powered building control systems for continuous performance improvementGaiamesh AI Capacity Governor - Platform for converting stranded power to new AI inference capacity in operational buildingsYou Will Work WithGaiamesh Health...

Senior Data Governance Analyst - Bank Of China (Hong Kong) LimitedLead and support data management activities in the areas of data security , data standards and data dictionary management etc.Work with data stewards in various business areas to drive data quality and customer data managementConduct research for regulatory requirements and best market...

Data Analysis Intern, Banking, 3 months full-time (12K, Welcome Yr3/4, FG!) Our client is a reputable leading Singapore bank. They are seeking for a Data Analysis Intern (3 months full time) to support their Transformation & Data (T&D) team. Responsibilities Work with senior data scientists to design, build and test machine learning, GenAI, and agentic AI...

Our client, a global trading firm, is actively seeking a Data Engineering Lead to lead the design, build, and operation of data platforms and pipelines that support their trading business. This role focuses on reliable data ingestion, processing, quality, and delivery to analytics and trading/risk use cases. You will lead a small data team and partner with...

We are looking for an experienced and technically proficient Senior Trading System Support Engineer to join our IT team. This role will be primarily responsible for the daily operation and maintenance, advanced technical support, system architecture optimization, disaster recovery drills, and efficient collaboration with exchanges (e.g., HKEX) and system...

We are looking for an experienced and technically proficient Senior Trading System Support Engineer to join our IT team. This role will be primarily responsible for the daily operation and maintenance, advanced technical support, system architecture optimization, disaster recovery drills, and efficient collaboration with exchanges (e.g., HKEX) and system...

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, steaming and AI applications for providing data services to other banking systems and business users. Perform system analysis,...

Bank of Singapore opens doors to new opportunities. At Bank of Singapore, we are constantly on the lookout for exceptional individuals to join our team. We promote a culture of openness, teamwork and fairness. Most importantly, we invest in our people through our programmes that develop them on both professional and personal levels. Besides attractive...

Major digital and media solutions provider in Hong Kong Job Description Candidates with less experience will be considered as Data Engineer. Responsibilities Build up best in class data infrastructure, data engineering solutions. Work with cross-functional teams within the organization of different countries, and working with PB size of data, by using...

The Live Trading, Analysis & Tooling engineering team exists to make sure our traders and researchers have all the tools they need to run and analyse their trading at scale. We tackle both ends of scaling - we help traders maximise how many strategies they can trade, and help them analyse specific moments to find new opportunities. Our team sits close to the...

DBS Bank’s Transformation & Data division seeks a senior Analytics professional to lead end-to-end data science and AI initiatives. You will partner with business, technology, and governance teams to deliver AI solutions that meet scope, budget, and timelines.You will define model governance and promote high standards, fostering continuous learning within...

Business Functions As 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...

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...

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...

A premier quantitative trading firm operating across global financial markets. We combine cutting-edge technology, sophisticated data infrastructure, and advanced AI capabilities to drive our trading and research operations. We are looking for a Python / AI Platform Engineer to join our backend engineering team—someone who can build robust trading...

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. Binance is trusted by more than 320 million people in 100+ countries for its industry-leading security, transparency, trading engine speed, protections for investors, and unmatched portfolio of digital asset products...

As a Senior AI Engineer in WISIO Tech, you will research, design, develop, and implement AI-powered modules and solutions. These modules include, but are not limited to, event detection, semantic and instance segmentation, and vision large language models (VLM/LLMs).Research on industry/academic trends, algorithms and emerging technologies in Edge-Optimized...