IT & Software

Database DevOps Engineer

Citigroup

Belfast · County Antrim · United Kingdom

Overview

In this role, you will support Citi’s Finance Application platform within the Application Infrastructure DevOps team. You will ensure the health and modernization of hybrid on-prem and cloud database environments, guiding migrations to AWS, GDP, and Snowflake. You will develop AI-enabled automation to monitor, tune, and self-heal database operations. You’ll work with OpenShift-powered workloads to improve resilience and performance in a high-stakes financial setting. This is a hands-on opportunity to shape enterprise-grade data platforms and security posture.

Pay / Benefits
  • generous holiday allowance starting at 27 days
  • discretional annual bonus
  • private medical insurance
  • pension plan
  • paid parental leave
  • Employee Assistance Program
Responsibilities
  • Manage and migrate Oracle (Oraas), MongoDB, and Big Data systems to cloud platforms (AWS, GDP, Snowflake).
  • Develop and implement AI/Agentic AI solutions for intelligent monitoring, automated performance tuning, and self-healing.
  • Oversee high availability, disaster recovery, and performance optimization across all database environments.
  • Automate database administration, security compliance, and management tasks using scripting and IaC (Terraform, Ansible).
Key requirements
  • 5-8 years of relevant experience
  • Strong experience with Oracle, MongoDB, and Big Data
  • analysis
  • problem solving
  • communication
  • Oracle (Oraas)
  • MongoDB
  • Big Data technologies

Reference: WJ-747_31202740

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