- Administer and optimize columnar data warehouse systems for high performance, reliability, and scalability.
- Implement best practices for data modeling, distribution, sorting, and partitioning in a columnar database environment.
- Design, configure, and manage resource pools to efficiently allocate computing resources based on workload priorities.
- Monitor and adjust resource pool settings for optimal query performance and resource utilization.
- Set up and maintain subclusters within the data warehouse environment to isolate workloads and enhance overall system efficiency.
- Implement and manage subcluster configurations to meet performance and isolation requirements.
- Create, modify, and delete user accounts in accordance with access requests and organizational changes.
- Manage user access privileges based on job roles and responsibilities, ensuring compliance with security policies and regulatory requirements.
- Define and implement rolebased access controls (RBAC) to restrict access to sensitive data and functionalities.
- Regularly review and update permissions in collaboration with data owners and stakeholders.
- Conduct regular security audits to identify and mitigate potential risks.
- Monitor user activity and access logs, implementing proactive measures to prevent unauthorized access and data breaches.
- Evaluate, implement, and manage NoSQL databases to complement data warehousing capabilities.
- Ensure seamless integration between columnar and NoSQL databases for diverse data types and use cases.
- Design, implement, and manage MongoDB shared clusters for high availability and fault tolerance.
- Set up and maintain MongoDB replica sets to ensure data redundancy and failover capabilities.
- Implement and manage MongoDB sharding for horizontal scaling.
- Monitor and adjust sharding configurations to accommodate growing data volumes.
- Implement and manage Kubernetes clusters for containerized deployment of database systems.
- Collaborate with DevOps teams to optimize database performance in a containerized environment.
- Provide training on data security best practices and proper use of access privileges.
- Foster a culture of data security awareness within the Maintain accurate documentation of user access policies and procedures.
- Document changes to user access permissions and maintain an audit trail for compliance purposes.
- Proactively identify and address performance bottlenecks through query optimization and index tuning.
- Collaborate with development teams to ensure optimal database design for performance.
- Implement robust backup and recovery strategies to ensure data integrity and availability.
- Regularly test and update backup and recovery procedures to meet business continuity requirements.
- Set up monitoring tools to track system health, resource utilization, and performance metrics.
- Establish proactive alerting mechanisms to promptly address potential issues.
- Proficiency in columnar database technologies (e.g., Yellowbrick, Vertica, Snowflake, Redshift).
- Strong SQL skills and expertise in query optimization.
- Experience with NoSQL databases (e.g., MongoDB, Cassandra, Couchbase).
- Proficient in Kubernetes orchestration and containerized deployment.
- Knowledge of resource pool configuration and subcluster management.
- Expertise in database security best practices.
- Familiarity with backup and recovery strategies for largescale databases.
- Troubleshooting and resolution of complex database and Kubernetes issues
- Excellent problemsolving and criticalthinking skills
- Strong communication and collaboration skills for effective crossfunctional teamwork.
- Detailoriented with a commitment to delivering highquality results.
- Ability to adapt to a fastpaced and evolving work environment.
- Proactive and selfmotivated with a focus on continuous improvement.
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Proven experience as a Database Administrator, focusing on columnar data warehousing, NoSQL databases, and Kubernetes.
- Handson working experience with cloud platforms like AWS .
- Relevant certifications (e.g., AWS Certified Database
- Specialty, MongoDB Certified Database Administrator, Kubernetes Certified Administrator) are Great Company Culture. We pride ourselves on having a valuesbased culture that is welcoming, intentional, and respectful. Our internal NPS of over 65 speaks for itself employees recommend Ushur as a great place to work
- Bring your whole self to work. We are focused on building a diverse culture, with innovative ideas where you and your ideas are valued. We are a startup and know that every person has a significant impact
- Rest and Relaxation. 20 days of flexible leaves per year, quarterly Wellness Friday (aka a day off to care for yourself) and more
- Health Benefits. Preventive health checkups, Medical Insurance covering the dependents, wellness sessions, and health talks at the office
- Keep learning. One of our core values is Growth Mindset we believe in lifelong learning.
- Flexible Work. Inoffice or hybrid working model, depending on position and location. We seek to create an environment for all our employees where they can thrive in both their profession and personal life.
- Migration
- Query tuning/Profiling
- Workload isolation
- Role-Based Access Control (RBAC)
- Observability/Monitoring
- Backup/restore
- Effective communication is essential; candidates should demonstrate a strong command of English.
- Basically strong DBA with 2+ years into DWH range: 712 years
Senior Database Warehousing Adminitrator - Bangalore, India - The HRBPs
Description
Sr Database Warehouse Admin- Bangalore|7 to 12 years|Salary- 36 from Delivery/ Ride Sharing Edtech Industries and Bangalore Local Candidates ONLY APPLY.
What You'll do:
Columnar Data Warehouse Management:
Resource Pool Configuration:
Subcluster Administration:
User Access Administration:
Permission Management:
Security Audits and Monitoring:
NoSQL Database Integration:
MongoDB Cluster and Replica Set Management:
MongoDB Scaling and Sharding:
Kubernetes Orchestration:
User Training and Awareness:
Performance Tuning:
Backup and Recovery:
Monitoring and Alerting:
The experience you need:
Skills:
Candidates with Data Warehousing (DWH) skills-2+ years, prioritizing those who possess comprehensive coding proficiency in SQL and can effectively handle routine operations, including:
Considering candidates that are based in Bangalore only
2+ years or more in each current role )