Jobs for freelance data science engineer python sql at Central

## Job Duties - Develop and execute test plans, test cases, and test scenarios based on business and functional requirements. - Perform functional, system integration, end-to-end, regression, and user acceptance testing for insurance core systems. - Validate front-to-back insurance processes including policy administration, underwriting, claims, billing,...

**Our client is a leading, forward-thinking banking institution currently undergoing exciting digital and operational transformation. They are heavily investing in expanding their Financial Markets, AI integration, and procurement capabilities.** **As a result, we are seeking talented professionals at various career stages—from ambitious to experienced...

Our clients, has been achieving a supply reliability of over 99.999% of a world-class standard maintained since 1997. **Responsibilities :** - Participate in system analysis, design, development, testing, deployment, and production support - Work closely with business users to understand actual business needs and technical requirements - Translate business...

**Job Responsibilities** - Assist in building and operating AI agent–based research system for HK / US equity research: turn data collection and cleaning, financial modeling, stock screening, announcement/earnings monitoring and report drafting into agent-executable workflows, and iterate on them continuously - Review and validate AI-generated output:...

**KVB Group**is an international financial services corporation with different fully owned subsidiaries across the globe with regulator licensed operations in Auckland New Zealand, Sydney and Melbourne Australia, Toronto Canada, Hong Kong as well as Singapore. We provide a distinctive blend of global expertise and adaptability that has driven our swift...

Intro Join a growing AI transformation team within one of the world's leading technology organisations. Working directly with enterprise clients, you'll lead discovery workshops, design future-state processes, and build AI-driven automations using cutting-edge agent and workflow technologies. This role offers a rare blend of consulting, business...

Responsibilities： Responsible for application development and maintenance Work with business users to gather business requirements and assist in project deployment Responsible for building and maintaining the technical specification, diagrams, documentation and associated system processes and procedures Provide...

Our clients, a cognitive solutions and cloud platform company are now looking for potential candidate to join their team as Data Engineer (Python Backend). Responsibilities Develop new applications using existing data sets to create new products or improve existing services Maintaining existing applications by updating existing code...

CITIC CLSA provides global investors and corporate executives with insights, liquidity and capital to drive their growth strategies. Award-winning research, an extensive Asia footprint, direct links to China and highly experienced finance professionals differentiate our innovative products and services in asset management, corporate finance, equity...

Responsibilities: Provide day-to-day application support for Global Markets, FICC, and Asset Management business lines. Maintain and enhance the application monitoring platform to ensure the stability and reliability of production systems. Liaise directly with business users to understand requirements and translate them into...

Responsibilities Extract, clean, and analyze data from different sources to support risk and compliance reviews. Analyze customer and transaction data to identify risk patterns, unusual activities, and potential financial crime risks. Support data analysis and model development by building data extraction logic and validating...

The role involves extracting and analyzing large datasets using Python and SQL to identify risks, generate insights, and assist compliance efforts. Collaboration with stakeholders and clear communication of findings are essential. Extract, validate, and analyze customer, risk, and transactional data from multiple systems to support risk...

Responsibilities: Support in business transformation, system implementation and operational improvement projects Assist senior BA to conduct interviews and workshops with operation teams to capture business needs; Analyse end-to-end financial workflows to identify process bottlenecks, control gaps and propose optimization...

About Us We are a Hong Kong-based investment management firm specializing in global fixed income and multi-asset investing. Our investment strategies focus on identifying attractive risk-adjusted opportunities across sovereign, corporate, financial institution, and structured credit markets worldwide. We are seeking a highly motivated Investment...

About Bright Byte Technologies (BBTL)​ Bright Byte Technologies Limited (BBTL) is a Hong Kong-based AI company specialising in artificial intelligence solutions for the architecture, engineering, and construction industry, endorsed by the Hong Kong Institution of Engineers (HKIE) and incubated by Cyberport. We deliver AI on real capital projects...

Join a dynamic team driving digital messaging, campaign analytics, and AI innovation. We're seeking talent with strong Python, SQL, and data analytics expertise, plus hands-on experience in AI projects, RAG pipelines, AI agents, or AI-powered workflow automation. The ideal candidate is self-motivated, collaborative, and passionate about transforming...

About Us XINXIAMEN CAPITAL MANAGEMENT, founded in 2016 and headquartered in Singapore with a Hong Kong office, is a single family office with a quantitative core, investing across global markets. In the secondary markets we run a dual engine of discretionary and systematic strategies — with particular depth in US equities and crypto assets —...

By coordinate with different teams to troubleshoot, solve problems, and improve ETL pipelines and data warehouse architecture. The ideal candidate will have strong analytical skills, good communication, and a solid understanding of how all the systems connected to the data warehouse work together. Collaborate with technical teams, developers, data...

Company Overview Our client is a leading, forward-thinking banking institution currently undergoing exciting digital and operational transformation. They are heavily investing in expanding their Financial Markets, AI integration, and procurement capabilities. As a result, we are seeking talented professionals at various career stages—from...

About the Role We are seeking an experienced Senior Database Administrator to manage, architect, and optimize mission-critical database systems within a high-availability enterprise environment. In this role, you will take ownership of a diverse RDBMS landscape, ensuring absolute data integrity, system security, and continuous operational uptime. You...