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Site Reliability Engineer

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Barclays

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Location:
United States , Whippany

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

150550.00 - 160000.00 USD / Year
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Job Description:

Barclays Services Corp. seeks Site Reliability Engineer (SRE), AVP in Whippany, NJ (multiple positions available). Apply software engineering techniques, automation, and best practices in incident response, to ensure the reliability, availability, and scalability of the systems, platforms, and technology through them.

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:

  • Leverage expertise in markets to maintain and improve the reliability and scalability of electronic trading systems including Connectivity Gateways, Trading Algorithms, and routing engines
  • Develop and extend internal tools leveraging high level programming languages such as Python in a multi-tiered Linux based environment
  • Monitor latency, throughput, and system health leveraging industry standard tools such as ITRS, Corvil (or equivalent), and Elastic
  • Perform daily release management across global e-trading stack providing change management oversight along with release implementation and start of day availability
  • Collaborate with cross functional teams including the front office (traders), quantitative developers, technology teams, and operations to enable stability and resilient solutions across our businesses
  • Conduct detail postmortems and lessons learned to drive stability and increase overall Mean Time To Recover (MTTR)
  • Support Exchange mandatory upgrades and other market events including heightened awareness support during periods of market volatility
  • Maintain rigorous and concise documentation for operational runbooks and systems support
What we offer:
  • Medical, dental and vision coverage
  • 401(k)
  • Life insurance
  • Other paid leave for qualifying circumstances
  • Incentive award
  • Competitive holiday allowance
  • Private medical care
  • Pension contribution

Additional Information:

Job Posted:
March 20, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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