Analyst Sr Lead, Performance Engineer/quality

Worldpay (FIS)

Jacksonville, FL, US
On-site
Performance, scalability, and high-availability tests
Performance monitoring and observability
Ci pipelines and automated test suites
Work with a team of highly skilled and motivated professionals on enhancing North America Money Movement products supporting ACH and Instant Payments

Job Summary

  • Work with a team of highly skilled and motivated professionals on enhancing North America Money Movement products supporting ACH and Instant Payments.
  • Develop and execute performance, scalability, and high-availability tests, with a focus on reliability under load and failure conditions.
  • At FIS, we hire the best. In return, you receive exceptional benefits including opportunities to innovate in fintech and tools for personal and professional growth.

Matching Summary

Work with a team of highly skilled and motivated professionals on enhancing North America Money Movement products supporting ACH and Instant Payments.

Skills & Requirements

Must-have

  • performance, scalability, and high-availability tests
  • performance monitoring and observability
  • CI pipelines and automated test suites
  • troubleshoot and tune application performance
  • Java (JDK 1.8/17) and enterprise Java stack
  • SQL and service/interface technologies (REST, XML, XSD, JSON)
  • application servers (WebSphere, WebLogic, JBoss, OpenLiberty)
  • Oracle or PostgreSQL performance tuning
  • Docker and/or Kubernetes and Linux environments

Nice-to-have

  • Kafka knowledge
  • Payments expertise (SEPA, SWIFT MT)
  • REST API design depth
  • PostgreSQL depth

Key Requirements

  • 6+ years of applications development and performance engineering experience
  • Excellent knowledge of Java (JDK 1.8/17) and enterprise Java stack: JEE, Maven, Hibernate, EJB 3.1, plus integration technologies such as MQ
  • Strong hands-on experience with SQL, and service/interface technologies such as REST, XML, XSD, JSON
  • Proven expertise in monitoring and optimizing performance characteristics in complex systems
  • Expertise in writing tests with a focus on performance and high availability
  • Experience with continuous integration and automated testing practices (e.g., Jenkins, unit tests, integration tests, Selenium-based tests)
  • Very good knowledge of application servers such as WebSphere, WebLogic, JBoss, and OpenLiberty
  • Very good knowledge of Oracle or PostgreSQL, including performance tuning
  • Working knowledge of Docker and/or Kubernetes and Linux environments

Work Rights

Not specified

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