We are seeking a highly skilled and experienced Senior Database Administrator with over 8 years of hands-on experience in managing and optimizing databases, specifically Redis, PostgreSQL, and Oracle. The ideal candidate will play a critical role in ensuring database performance, security, availability, and reliability to support business-critical applications.
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Key Responsibilities:
- Install, configure, and maintain Redis, PostgreSQL, and Oracle databases across development, testing, and production environments.
- Monitor database performance, implement changes, and apply new patches and versions when required.
- Design and implement robust backup and disaster recovery strategies.
- Optimize queries, manage indexing, and ensure high availability and tuning of databases.
- Ensure database security by implementing access controls, encryption, and regular audits.
- Collaborate with development and DevOps teams to support application deployment and data integration.
- Perform root cause analysis on database-related incidents and resolve issues proactively.
- Document database configurations, procedures, and troubleshooting guides.
- Automate routine maintenance tasks and monitoring using scripts or tools.
Key Requirements:
- Minimum 8 years of experience as a Database Administrator.
- Proven experience with Redis, PostgreSQL, and Oracle databases.
- Strong understanding of SQL, PL/SQL, indexing, and performance tuning.
- Experience with database replication, clustering, and high availability configurations.
- Proficient in shell scripting or Python for automation and monitoring.
- Knowledge of database security and compliance best practices.
- Familiarity with cloud-based database services (AWS, Azure, or OCI) is a plus.
- Excellent problem-solving, communication, and documentation skills.
- Bachelor’s Degree in Computer Science, Information Technology, or a related field.
- Relevant certifications (Oracle DBA, PostgreSQL, or Redis) are a strong advantage.
Language Requirements:
- English proficiency required.
