Staff Database Engineer

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We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full‑stack portfolio of AI‑enabled, AI‑ready, and AI‑optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world‑changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE : 992) (ADR : LNVGY). To find out more visit and read about the latest news via our StoryHub.

Job 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, etc., to ensure high availability and stability of the system.
• Manage all changes within the database lifecycle, such as version upgrades, migrations, etc.
• Responsible for database automation operation and maintenance solutions, write automation scripts (such as 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.
• Responsible for database monitoring and alarm system, utilizing tools such as Prometheus and Grafana to achieve automated monitoring and alarm, and improve fault response speed.
• Handle emergency response, root cause analysis, and optimization for database failures to ensure business continuity.

Job Requirements

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, status as a veteran, and basis of disability or any federal, state, or local protected class.

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