Job Title: Database Administrator About Us We are a Fortune-100 provider connecting clients to global markets – focusing on innovation, human connection, and providing world-class products and services. We offer a unique blend of digital platforms, comprehensive clearing and execution services, personalized high-touch support, and industry expertise. Job Purpose: The Database Administrator is responsible for implementing enhancements to NoSQL/OpenSource DB architecture, ensuring high performance and availability. Main Responsibilities: - Serve as a subject matter expert for NoSQL/OpenSource databases (primarily Mongo Atlas, PostgreSQL, CosmosDB, and others), sharing knowledge and training team members. - Collaborate with development teams to identify and migrate NoSQL/OpenSource databases not managed by the DB team. - Participate in on-call rotations for support. - Monitor, trend, and tune NoSQL/OpenSource databases to meet SLAs. - Create and automate health checks, monitoring, and reporting for NoSQL/OpenSource databases. - Develop and enforce best practices within the DBA team and collaborate with development teams. - Assist in designing and implementing high-performance databases. - Address performance issues through scaling, configuration, or query optimization. - Identify code defects, analyze root causes, and recommend improvements. - Manage NoSQL/OpenSource DBs for production and non-production workloads, on-premise and in the cloud. - Ensure compliance with applicable laws and regulations, and identify risks. - Report control weaknesses and unusual activities. - Maintain ongoing training and development. - Provide fair and clear communication to clients, ensuring high service quality and reporting complaints. Requirements: - Experience managing Open Source/NoSQL databases such as CosmosDB and MariaDB. - Experience with MSSQL/Oracle or willingness to learn. - Experience working in Agile/SCRUM environments. - NoSQL/OpenSource DB Certification. - Coding skills (PowerShell, C#, Python) for automation and API interaction. - Experience with automation/orchestration tools like Jenkins, Ansible, GIT, TeamCity, Azure DevOps, Terraform.