Database Administrator- PostgreSQL

As a Database Administrator (DBA) at our organization, you play a crucial role in managing and optimizing our data infrastructure. Your responsibilities include ensuring the performance, scalability, availability, and security of our data ecosystem. You will have the opportunity to work with a variety of databases, from traditional relational databases to modern analytical databases like ClickHouse and StarRocks. **Key Responsibilities:** - Designing, configuring, and maintaining databases (OLTP & OLAP) for scalability and high availability. - Managing and optimizing ClickHouse and StarRocks clusters for analytics and reporting workloads. - Overseeing relational databases like PostgreSQL, MySQL, and MongoDB. - Monitoring performance, troubleshooting bottlenecks, and implementing tuning strategies. - Implementing backup, recovery, and disaster recovery plans. - Ensuring data security, compliance, and access controls. - Collaborating with engineering and product teams to design efficient data models. - Supporting data pipelines and integrations with ETL/ELT processes. - Automating monitoring, alerts, and database maintenance using modern tools. **Qualifications Required:** - 3-6 years of experience as a Database Administrator or Data Engineer. - Strong hands-on expertise with ClickHouse and/or StarRocks. - Experience with PostgreSQL, MySQL, or MongoDB. - Proficiency in database tuning, indexing, partitioning, and query optimization. - Experience with replication, sharding, and clustering in high-volume systems. - Solid understanding of Linux system administration related to databases. - Knowledge of scripting (Python, Bash, SQL) for automation. - Hands-on experience with cloud database services (AWS RDS, GCP, or Azure). **Additional Details:** Unfortunately, there are no additional details about the company provided in the job description. As a Database Administrator (DBA) at our organization, you play a crucial role in managing and optimizing our data infrastructure. Your responsibilities include ensuring the performance, scalability, availability, and security of our data ecosystem. You will have the opportunity to work with a variety of databases, from traditional relational databases to modern analytical databases like ClickHouse and StarRocks. **Key Responsibilities:** - Designing, configuring, and maintaining databases (OLTP & OLAP) for scalability and high availability. - Managing and optimizing ClickHouse and StarRocks clusters for analytics and reporting workloads. - Overseeing relational databases like PostgreSQL, MySQL, and MongoDB. - Monitoring performance, troubleshooting bottlenecks, and implementing tuning strategies. - Implementing backup, recovery, and disaster recovery plans. - Ensuring data security, compliance, and access controls. - Collaborating with engineering and product teams to design efficient data models. - Supporting data pipelines and integrations with ETL/ELT processes. - Automating monitoring, alerts, and database maintenance using modern tools. **Qualifications Required:** - 3-6 years of experience as a Database Administrator or Data Engineer. - Strong hands-on expertise with ClickHouse and/or StarRocks. - Experience with PostgreSQL, MySQL, or MongoDB. - Proficiency in database tuning, indexing, partitioning, and query optimization. - Experience with replication, sharding, and clustering in high-volume systems. - Solid understanding of Linux system administration related to databases. - Knowledge of scripting (Python, Bash, SQL) for automation. - Hands-on experience with cloud database services (AWS RDS, GCP, or Azure). **Additional Details:** Unfortunately, there are no additional details about the company provided in the job description.