Database Engineer
Indexed description
Job Responsibilities/ 工作职责
Senior Database Administrator is responsible for managing and maintaining databases hosted on cloud platforms such as AWS, MONGODB Atlas, and others.
- DBA manage the cloud infrastructure for data, ensuring scalability, availability, and security.
- DBA play a critical role in disaster recovery planning and implementation.
- DBA help companies reduce costs by optimizing database performance and usage.
- Database Management: Oversee the administration, maintenance, and optimization of AWS cloud databases, including MySQL, Aurora MySQL, MongoDB, MSSQL and DynamoDB.
- Performance Tuning: Monitor and optimize database performance, including managing indexing, queries, and caching strategies
- Backup and Recovery: Implement and manage backup and recovery strategies to safeguard data integrity.
- Security: Ensure database security by implementing best practices and monitoring for potential vulnerabilities.
- Automation: Develop and maintain automation scripts for database management tasks using tools like AWS Lambda, CloudFormation, and Terraform.
- Monitoring: Set up and manage monitoring tools to track database performance and health.
- Troubleshooting: Diagnose and resolve database-related issues, providing timely support to development and operations teams.
- Collaboration: Work closely with development teams to design and implement database solutions that meet business requirements.
- Automating Tasks: Use scripts and cloud tools to automate routine database tasks such as backups, updates, and monitoring.
- Migration: Plan and execute data migrations from on-premises databases to cloud platforms or between different cloud services.
- Documentation: Maintain comprehensive documentation of database configurations, processes, and procedures.
- Experience: Minimum of 2-3 years of experience in database engineer, with a focus on cloud hosted databases: AWS and MONGO Atlas.
- Technical Skills: Proficiency in MySQL, Aurora MySQL, MongoDB, PostgreSQL, MSSQL, and DynamoDB. Experience with AWS services such as RDS, EC2, S3, and IAM.
- Scripting: Strong scripting skills in languages such as Python, Bash, or PowerShell.
- Problem-Solving: Excellent analytical and problem-solving skills.
- Communication: Strong communication and collaboration skills, with the ability to work effectively in a team environment.
- Certifications: AWS Certified Database - Specialty or similar certifications are a plus.
- Experience with database migration and upgrade projects.
- Knowledge of containerization technologies like Docker and Kubernetes.
- Familiarity with DevOps practices and CI/CD pipelines.
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