Overview
Staff Database Engineer role at Lenovo. We are Lenovo. We do what we say. We own what we do. We WOW our customers.
Lenovo is a global technology company with a broad portfolio including PCs, servers, storage, AI-enabled solutions and services. This information is provided for context about the employer.
Responsibilities
- Responsible for the daily management and maintenance of databases such as PostgreSQL, MySQL, Redis, SQLServer, DB2, Milvus, Doris, including deployment, operation, monitoring, backup and recovery, SQL optimization, performance tuning, security policy implementation, to ensure high availability and stability of the system.
- Manage all changes within the database lifecycle, such as version upgrades, migrations, etc.
- Develop database automation operation and maintenance solutions, write automation scripts (Shell / Python) and develop tool platforms to improve operation and maintenance efficiency.
- Ensure the stable operation of database systems in high concurrency environments, handle large-scale data storage, querying, and monitoring alarm tasks.
- Monitor databases and implement alarm systems using tools such as Prometheus and Grafana to achieve automated monitoring and faster fault response.
- Handle emergency response, root cause analysis, and optimization for database failures to ensure business continuity.
Job Requirements
Bachelor's degree or above in computer science or related majors, with over 4 years of experience in database operation and management.Proficient in at least 2 mainstream databases (such as PostgreSQL, MySQL, Redis, SQLServer, DB2, Milvus, Doris), with database certifications such as PostgreSQL PGCM, MySQL OCP, etc.Strong understanding of database principles (transactions, locking mechanisms, storage engines, backup and recovery). Proficient in performance analysis tools and Linux, with script development capabilities (Shell / Python / Ansible), familiar with automated operation and maintenance tools.Proficient in SQL tuning; experience in disaster recovery, migration, and backup; experience maintaining large application databases with high concurrency and traffic is preferred; priority given to candidates with high-availability technology solutions for databases and database clusters.Able to learn new technologies quickly, communicate and cooperate with team members, and be enthusiastic and patient with customers.#NOVADB
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, veteran status, disability, or any federal, state, or local protected class.
Seniority level
Mid-Senior levelEmployment type
Full-timeJob function
Information TechnologyIndustries : IT Services and IT ConsultingLocation : Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
Salary : SGD48,000.00-SGD95,000.00
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