Storage and Tools] Staff Back-end Engineer

Beijing
Permanent
Full-time

13 days ago

What are the 4 things you need this person to do?Collaborate with domain teams and TPMs to design database systems, establish deployment / scale plans, and monitor quality after development. Set up distributed DBs (Cassandra, Elastic Search etc.) cloud infrastructure for large datasets, optimizing cluster performance for scalability and data availability. Evaluate and prepare new and upgraded distributed DBs products for company-wide use. You will document and share techniques, patterns, and best practices with domain teams, DBAs, and operation support teams. Migrate databases between different technologies, ensuring seamless transitions.Essential Tech Qualifications: (MUST HAVE)

Bachelor's degree or higher in computer science, engineering, information systems, or a related technical field.
7+ years of experience in designing, developing, and managing large-scale software infrastructure.
Proven experience with enterprise-scale distributed DBs architecture, configuration, deployment, performance tuning, security, backup/recovery, data processing/consistency, and troubleshooting.
Solid knowledge of DBMS concepts such as ACID, CAP, and consistency.
Proficiency in at least one programming language; Java, Python, or Go preferred.
Excellent written and verbal English communication skills.

Preferred Qualifications: (Nice to have)

Strong experience in developing and operating high-availability services in cloud environments (AWS, etc.) and with containers (Docker, Kubernetes, etc.).
A team player and quick learner with the ability to quickly classify and troubleshoot complex problems.
Strong ownership and passion for applying new technologies to real-world products.
Experience building monitoring and visualization systems using Prometheus, Grafana, etc.

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