Data Engineer (TST, over $40K)

CL Technical Services Limited was established in 1994 and started providing IT contract staff services to our clients since 1998. As a trusted recruitment agency in Hong Kong, we specialize in the provision of one-stop recruitment & secondment services to some major corporations and we are an authorized supplier of T-contract service since 2005. Building on our years of experiences in recruiting IT talents, we provide candidates to different governmental departments and bureaus across different job categories. Approach us to find a right job!

Job Duties:
• To maintain, enhance, and support the CDW and IDP, including routine operations, performance monitoring, and issue resolution
• To integrate new source systems to the CDW, including data extraction, data mapping, interface/API connectivity where applicable, and end-to-end data onboarding;
• To design, develop, and implement data pipelines (ETL/ELT), including data collection, cleansing, transformation, aggregation, and business-rule calculations to support analytics and reporting
• To design and maintain data models and curated datasets for BI consumption (e.g., fact/dimension structures or equivalent), ensuring consistency and reusability across dashboards
• To support BI dashboard and report requirements by preparing datasets, calculation logic, and technical specifications to enable cross-data-source analytics;

Job Requirement:
• Higher Diploma or above in Computer Science or related subjects
• At least 3 years' experience in IT industry
• Solid experience in SQL development, including complex queries, stored procedures, indexing concepts, and data validation
• Practical experience in building and supporting ETL/ELT pipelines, including data extraction, transformation logic, scheduling, monitoring, and handling data-quality issues
• Working knowledge of BI delivery and analytics workflows (e.g., dataset preparation, refresh considerations, and supporting cross-source analysis)
• Proficiency in one or more programming/scripting languages such as Python, JavaScript, TypeScript, C#, and common web technologies;

If interested for the above position, please send detailed resume with current and expected salary as well as date of availability by sending email to [email redacted, apply via Company website]

For more job opportunity, please visit our website: www.clts.com

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