Senior Data Analysis Expert

Bank of China Limited Singapore Branch; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Bank of China Limited Singapore Branch seeks an experienced Database Architect/DBA to design high-availability data architectures and oversee capacity planning. You will manage database operations, develop batch automation tools, and ensure timely data-related tasks, while leading data governance, backups, recovery, and archiving efforts.

Fluent English and Chinese are required to report to Head Office; you will collaborate across teams in Singapore and with HQ to ensure compliant, reliable data

Qualifications

• Bachelor’s degree or above in Computer Science, Software Engineering, Information Management or related field.
• 5+ years of experience in database management or DevOps, with proficiency in at least two databases.
• In-depth understanding of database principles (transactions, locks, indexes, logs, replication, sharding).
• Proficient in using database performance analysis tools (Explain, slow logs, Profiling) with experience optimizing large-scale data.
• Familiar with Linux and at least one scripting language (Python / Shell).
• DBA-related certifications (OCP, MySQL OCP, TiDB PCTA) are a plus.
• Strong analytical and problem-solving skills with attention to detail.
• Excellent communication skills and the ability to work effectively in a team.
• Proficiency in English and Chinese to report and collaborate with Head Office.

Responsibilities

• Design data architecture with high availability and capacity planning.
• Develop data batch automation scripts and tools to ensure timely data-related tasks.
• Coordinate data lifecycle management including backups, disaster recovery, and drills.
• Implement data governance strategies such as cleaning, desensitization, and archiving.
• Conduct data analysis work and collaborate with Head Office.

Skills

Database management

Performance optimization

Data governance

Analytical thinking

Problem solving

Team communication

Bilingual English/Chinese

Education

Bachelor's degree or above in Computer Science / related field

Tools

MySQL

PostgreSQL

Oracle

MongoDB

Redis

TiDB

ClickHouse

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

• Bachelor’s degree or above, majoring in Computer Science, Software Engineering, Information Management or related fields
• 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
• In-depth understanding of database principles (transactions, locks, indexes, logs, replication, sharding, etc.)
• Proficient in using database performance analysis tools (Explain, slow logs, Profiling, etc.), with practical experience in optimizing large-scale data.
• Familiar with Linux and at least one scripting language (Python / Shell) for developing and operating tools.
• Possession of DBA-related certifications (OCP, MySQL OCP, TiDB PCTA, etc.) is a plus
• Strong analytical and problem-solving skills with a keen attention to detail
• Excellent communication skills and the ability to work effectively in a team environment
• Proficiency in both English and Chinese to report and collaborate effectively locally and with Head Office.