• Oversee the design, installation, and upgrade of Relational Database Management Systems (RDBMS) while performing performance monitoring and tuning to ensure optimal speed, efficiency, and availability. • Partner with application developers, systems programmers, and analysts to create database schemas, estimate capacities, and resolve complex client problems. • Lead backup and disaster recovery implementations while adhering to strict security and change management policies to ensure systems compliance and data recoverability.

• Participates in the development, implementation, and maintenance of software applications and databases using various relational databases, client/server, and object-oriented tools and programming languages • Uses various applications to maintain and update large databases, reviews database designs, and ensures consistency of standards, procedures, and content • Assembles, manipulates, analyzes, and disseminates data • Plans and coordinates database design and development to ensure the development of an accurate clinical database • Creates and manages the ODB environments that serve production, reporting, disaster recovery, training, and non-production needs • Installs and maintains the administrative and monitoring tools necessary for high levels of availability and performance of the Epic system • Understands performance metrics, monitors system performance, and troubleshoots issues • Manages the logins for different types of access, including login behavior, and working environment configuration • Applies IRIS and Epic upgrades and updates to production and non-production environments • Configures and maintains environment copies according to the environment strategy • Responds to emergency and after-hours issues • Engages in capacity planning exercises to ensure adequate system resources • Collaborates with technical teams and Epic to ensure proactive support • Writes and maintains scripts to improve system management tasks • Participates in change control processes for all planned application and technical activities • Maintains and tests processes related to business continuity • Follows vendor and Epic best practices for hardware and software configuration • Member of the on-call rotation team

Role Description Join our dynamic team at Rebellion Defenses as we seek a talented individual to manage and optimise our database systems. This opportunity allows you to work remotely while contributing to exciting projects that make a difference. - Administer and maintain database systems to ensure their reliability and performance. - Monitor database performance and implement enhancements as necessary. - Implement security measures to protect sensitive data. - Backup and restore databases to ensure data integrity. - Collaborate with development teams to support database-related queries and issues. - Document database processes and provide training to staff on best practices. Qualifications - Proven experience as a Database Administrator or in a similar role. - Strong knowledge of SQL and database management systems (e.g., MySQL, PostgreSQL, etc.). - Familiarity with cloud database solutions. - Excellent analytical and problem-solving skills. - Effective communication skills and the ability to work independently. Requirements - Experience with NoSQL databases. - Knowledge of database security protocols. - Familiarity with data warehousing concepts. - Certifications in database management or related fields. Benefits - Salary: 140000 - 350000 USD Per annum

• Ensuring the stability and reliability of on-premise Oracle database environments through maintenance, monitoring, and security administration • Supporting application-specific data integrity, managing local user security, and maintaining replication streams using GoldenGate and remote site configurations • Collaborating with development teams to support application data functions • Administering on-premise Oracle databases (including Multitenant container/pluggable architectures) • Creating and managing database user accounts, profiles, and privileges manually • Monitoring and maintaining Oracle GoldenGate replication processes • Performing routine database maintenance tasks such as patching, backups (RMAN), and storage management • Troubleshooting database alerts and basic application performance issues • Assisting in the deployment of database changes and schema updates to support application releases • Ensuring database recoverability by conducting regular backup verifications • Monitoring database performance metrics and executing basic tuning tasks under the guidance of senior staff.