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Senior Site Reliability Engineer for CIAM

barclays.co.uk Logo

Barclays

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Location:
United States , Whippany

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Contract Type:
Not provided

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Salary:

170000.00 - 230000.00 USD / Year

Job Description:

Join us as a Senior Site Reliability Engineer for CIAM at Barclays, where you will bring to life a new digital platform capability, transforming and modernizing our digital estate to build a market-leading digital offering with customer experience at its heart. This is an exciting and key role, partnering with business-aligned engineering and product teams to ensure a collaborative team culture is at the heart of what we do.

Job Responsibility:

  • Availability, performance, and scalability of systems and services through proactive monitoring, maintenance, and capacity planning
  • Resolution, analysis and response to system outages and disruptions, and implement measures to prevent similar incidents from recurring
  • Development of tools and scripts to automate operational processes, reducing manual workload, increasing efficiency, and improving system resilience
  • Monitoring and optimisation of system performance and resource usage, identify and address bottlenecks, and implement best practices for performance tuning
  • Collaboration with development teams to integrate best practices for reliability, scalability, and performance into the software development lifecycle, and work closely with other teams to ensure smooth and efficient operations
  • 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

Requirements:

  • Experience in designing, implementing, deploying, and running highly available, fault-tolerant, auto-scaling, and auto-healing systems
  • Considerable expertise in AWS (essential), with Azure and GCP as a plus, including Kubernetes (ECS is essential
  • Fargate and GCE are a plus) and serverless architectures
  • Considerable experience in running disaster recovery and zero-downtime solutions, and in designing and implementing continuous delivery across large-scale, distributed, cloud-based microservice and API service solutions with 99.9%+ uptime
  • Hands-on experience coding in Python, Bash, and JSON/YAML (configuration as code)
  • The ability to drive reliability best practices across engineering teams, embed SRE principles into the DevSecOps lifecycle, and partner with engineering, security, and product teams to balance reliability and feature velocity

Nice to have:

  • Experience in hands-on configuration, deployment and operation of ForgeRock COTS based IAM solutions (PingGateway, PingAM, PingIDM, PingDS) with embedded security gates
  • HTTP header signing, access token and data at rest encryption, PKI based self-sovereign identity, or open source
What we offer:
  • medical, dental and vision coverage
  • 401(k)
  • life insurance
  • other paid leave for qualifying circumstances
  • incentive award
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution

Additional Information:

Job Posted:
March 25, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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