Big Data Analyst & Programmer - ETL/BI & Data Warehouse

Automated Systems (HK) Ltd; Hong Kong; On-site; HKD 480,000 - 720,000; Full time

Job summary

Automated Systems (HK) Ltd in Hong Kong is seeking a Data Consultant / System Analyst (Big Data) to develop and maintain Big Data, Lakehouse, and Data Warehouse solutions, and to build and optimize ETL/ELT pipelines for reliable data integration.

The role requires 4+ years IT experience, including 2+ years in Big Data, strong SQL and BI skills with FineReport/ FineBI / Tableau / Power BI, and good Cantonese, Mandarin and English communication.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Data Engineering, or related discipline.
• 4+ years of IT experience, including 2+ years in Big Data development and implementation.
• Strong ETL/ELT and SQL skills; experience with FineDataLink, Huawei DataArts, SSIS, DataStage, Talend, or Informatica.
• Hands-on experience with BI tools such as FineReport, FineBI, Tableau, or Power BI.
• Good understanding of databases, data warehousing, and data processing concepts.
• Experience with Huawei Big Data and FanRuan platforms is an advantage.
• Strong analytical, troubleshooting, communication, and teamwork skills.
• Self-motivated and eager to learn modern data technologies.
• Proficient in Cantonese, Mandarin, and English.

Responsibilities

• Develop and maintain Big Data, Lakehouse, and Data Warehouse solutions.
• Build and optimize ETL/ELT pipelines for data integration and processing.
• Create BI dashboards and reports using FanRuan and related BI tools.
• Support migration of legacy ETL platforms (SSIS, DataStage) to modern architectures.
• Collaborate with SAs, architects, and business users throughout project delivery and UAT.

Skills

ETL/ELT

SQL

Big Data

Data warehousing

Analytical skills

Communication

Teamwork

Learning mindset

Education

Bachelor's degree in Computer Science/Information Systems/Data Engineering

Tools

FineDataLink

Huawei DataArts

SSIS

DataStage

Talend

Informatica

FineReport

FineBI

Tableau

Power BI

Job description

Automated Systems (HK) Ltd in Hong Kong is seeking a Data Consultant / System Analyst (Big Data) to develop and maintain Big Data, Lakehouse, and Data Warehouse solutions, and to build and optimize ETL/ELT pipelines for reliable data integration.

The role requires 4+ years IT experience, including 2+ years in Big Data, strong SQL and BI skills with FineReport/ FineBI / Tableau / Power BI, and good Cantonese, Mandarin and English communication.