Database Engineer

Join us as a Database Engineer at Barclays where you'll build and maintain infrastructure platforms and products that support applications and data systems using hardware, software, networks, and cloud computing platforms, with the aim of ensuring that the infrastructure is reliable, scalable, and secure.

Key Responsibilities

To be successful as a Database Engineer, you should have experience with:

• Experience as a MongoDB Database Administrator or similar role, with a focus on setting up and managing large-scale MongoDB databases
• Strong understanding of MongoDB architecture, including replica sets, sharded clusters, and data distribution
• Experience in MongoDB monitoring and diagnostic tools, such as PMM, Ops Manager, or third-party solutions

• Familiarity in implementing MongoDB Container patterns on Kubernetes with MongoDB operator or Helm chart
• Expert in system configuration management tools such as Chef, Ansible for database server configurations
• Expertise with scripting languages (e.g., PowerShell, Python, Bash) for automation/migration tasks

You may be assessed on the key critical skills relevant for success in the role, such as risk and controls, change and transformation, business acumen strategic thinking, and digital and technology, as well as job-specific technical skills.

Purpose of the Role

To build and maintain infrastructure platforms and products that support applications and data systems using hardware, software, networks, and cloud computing platforms, with the aim of ensuring that the infrastructure is reliable, scalable, and secure. Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response.

Accountabilities

• Build Engineering: Development, delivery, and maintenance of high-quality infrastructure solutions to fulfill business requirements ensuring measurable reliability, performance, availability, and ease of use, including identification of appropriate technologies and solutions to meet business, optimization, and resourcing requirements.
• Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution.
• Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilizing software scripting/coding disciplines.
• Security: Implementation of secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorized access.
• Teamwork: Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data-driven approach.
• Learning: 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.

Assistant Vice President Expectations

• Consult on complex issues; providing advice to People Leaders to support the resolution of escalated issues.
• Identify ways to mitigate risk and develop new policies/procedures in support of the control and governance agenda.
• Take ownership for managing risk and strengthening controls in relation to the work done.
• Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organization sub-function.
• Collaborate with other areas of work, for business-aligned support areas to keep up to speed with business activity and the business strategy.
• Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practices (in other areas, teams, companies, etc.) to solve problems creatively and effectively.
• Communicate complex information. 'Complex' information could include sensitive information or information that is difficult to communicate because of its content or its audience.
• Influence or convince stakeholders to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence, and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge, and Drive – the operating manual for how we behave.