(Staff / Sr.) Software Engineer_Database/BI

Position Overview:

Be responsible to integrate and optimize databases, and bulid business intelligent systems through data analysis.

Responsibilities:

Server Performance and Tuning
•    Monitoring in-house database server and troubleshoot issues.
•    Identify and troubleshoot bottlenecks to max out database performance.
•    Measure and tune SQL performance to improve response time.
•    Collaborate with Web developers to write efficient SQL code.

Data Integration and Analysis
•    Analyze various databases from different in-house systems and understand the business behind the data.
•    Merge the data if there is redundancy.
•    Extract and consolidate business data from different in-house systems to build BI

Requirements:
•    Bachelor’s or Higher Degree in Computer Science or equivalent.
•    Strong skills in data analysis, modelling and manipulation.
•    Excellent understanding of relational database design and performance aspects.
•    Expert level SQL coding skills, be able to write efficient SQL code.
•    Be able to optimize the database queries.
•    Extensive experience with MySQL, experience with MS SQL and Oracle database engines.
•    Systems engineering experience, including Linux performance monitoring, tuning, configuration, and troubleshooting
•    Experience in PHP and Python programming language.
•    Good communication skills

Good to have
•    Experience with PowerBI, Tableau or similar Business Analytics tools.
•    Good command of Mandarin language as many of our users are Chinese based.