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Barclays Logo Barclays · IT - Software Development

DevOps DBA Engineer

United Kingdom, Fleet · Job Posted March 25, 2026
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Job Description

We are looking for a DevOps DBA to own, automate, and optimise database platforms across AWS and on-premise environments. This role sits at the intersection of database administration, DevOps automation, CI/CD, and reliability engineering, enabling fast, secure, and resilient delivery of database services. You will work closely with engineering, platform, and release teams to ensure databases are scalable, highly available, secure, and fully integrated into modern DevOps pipelines.

Job Responsibility

  • To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability

Requirements

  • Strong hands-on experience as a DBA in a DevOps or Platform Engineering environment
  • Proven expertise in: MongoDB (replica sets, sharding, performance tuning)
  • Oracle Database (backup, recovery, HA, performance tuning)
  • Solid experience with AWS (EC2, networking, storage, security concepts) and Terraform
  • Experience operating databases in AWS and on-premise environments
  • CI/CD experience with Jenkins and GitLab
  • Source control experience with Bitbucket and GitLab
  • Configuration management and automation using Chef
  • Strong Linux/Unix administration skills

Nice to have

  • Infrastructure as Code (Terraform, CloudFormation – nice to have)
  • Database migration and modernisation projects
  • Experience with monitoring tools (e.g. Prometheus, ELK, AppD,Grafana, OEM, Mongo Ops Manager)
  • Understanding of security, encryption, and compliance requirements
  • Scripting skills (Bash, Python, Groovy)

What we offer

  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Health and wellness
  • A place where you can belong
  • Collaborative Areas
  • More than work
  • Hybrid working
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