Big Data Engineer

Job Overview

We are looking for a Big Data Engineer/ETL Developer for DWH department. The DataWarehouse department is aimed at helping projects to make smart business decisions by integrating and processing huge amounts of data and providing efficient calculations and reports based on stored information.

Our team of experienced data-enthusiastic engineers wants to expand by hiring a committed and creative specialist. We use cutting-edge data processing technologies and improve through constant learning.

Reports to 

Team Lead of Big Data

What will you do?

• Handle the engineering, transfer, and storage of data using AWS cloud services

• Enhancements, new development, defect resolution and production support of Big data ETL development using AWS services

• Write ETLs to clean/transform data into clear data models

What are we looking for?

• 3+ years of experience with DWH/BI

• Experience using Python, S3, EC2, Athena in AWS environment

• Expertise in ETL processes design and implementation, data lifecycle management

• Confident knowledge in data querying and transformation: SQL, PSQL, Oracle PL/SQL

• Experience with versioning systems (SVN, git)

• Ability to work with and finalize the requestor’s requirements

• Native in Chinese

• Intermediate or higher level of English

What additional skills will help you stand out?

• Performance tuning in any DBMS

• Experience with Spark