Senior Data Anlysis Expert

BANK OF CHINA LIMITED; Singapore; On-site; SGD 120,000 - 160,000; Full time

Benefits offered by this job

DBA certifications (plus)

Job summary

Bank of China Limited in Singapore is seeking an experienced Database Architect/Engineer to lead data architecture design, high availability, and performance optimization across critical data platforms. You will manage data batch automation, ensure timeliness of data tasks, and drive governance and compliance initiatives.

You will collaborate with international teams, support data backup, disaster recovery, and drills, and contribute to data lifecycle management with a strong focus on security

Qualifications

• Bachelor’s degree or above in CS/SE/IM or related field.
• 5+ years of DB management/development and operations experience.
• Proficient in at least two databases (MySQL, PostgreSQL, Oracle, MongoDB, Redis, TiDB, ClickHouse).
• Deep understanding of transactions, locks, indexes, logs, replication, and sharding.
• Proficient with Linux and scripting (Python or Shell).
• DBA certifications are a plus.
• Strong analytical and problem-solving skills; good communication.
• Proficiency in English and Chinese for local and HO reporting.

Responsibilities

• Design data architecture for high availability and capacity planning.
• Manage databases; develop batch automation scripts and tools.
• Coordinate data backup, disaster recovery, and drills.
• Implement data governance and compliance strategies (cleaning, desensitization, archiving).
• Other data analysis work

Skills

Data architecture

Database management

Linux

Python

Shell scripting

Performance analysis

Communication

Team collaboration

Education

Bachelor's degree in CS/IS

Tools

MySQL

PostgreSQL

Oracle

MongoDB

Redis

TiDB

ClickHouse

Job description

Job Description

• Responsible for data architecture design (high availability), DB capacity planning and performance optimization
• Responsible for database management, develop data batch automation scripts and tools, ensuring the stability and timeliness of data-related application tasks.
• Responsible for data lifecycle management, coordinate with data backup, disaster recovery, and emergency drills
• Responsible for data governance and implement compliance management strategies such as database-level cleaning, desensitization and archiving
• Other data analysis work

Requirements

1. Bachelor’s degree or above, majoring in Computer Science, Software Engineering, Information Management or related fields
2. More than 5 years of experience in database management or development and operations, proficient in at least two databases (such as My SQL, PostgreSQL, Oracle, MongoDB, Redis, TiDB, ClickHouse, etc. Candidates with a background in internet industry or financial sector, especially in banking, are preferred
3. In-depth understanding of database principles (transactions, locks, indexes, logs, replication, sharding, etc.)
4. Proficient in using database performance analysis tools (Explain, slow logs, Profiling, etc.), with practical experience in optimizing large-scale data.
5. Familiar with Linux and at least one scripting language (Python / Shell) for developing and operating tools.
6. Possession of DBA-related certifications (OCP, MySQL OCP, TiDB PCTA, etc.) is a plus
7. Strong analytical and problem-solving skills with a keen attention to detail
8. Excellent communication skills and the ability to work effectively in a team environment
9. Proficiency in both English and Chinese to report and collaborate effectively locally and with Head Office.