Play vital role in Non-Functional Testing to measure the performance and scalability characteristics of systems. Own performance testing and engineering to assess the system for realistic production usage prior to its production release. Support in performance testing, KPI monitoring, scalability analysis, chaos test validation, tuning and capacity planning.
Responsibilities :
Performance Testing / Engineering delivery for low latency etrading applications in a fast paced environments
End to end ownership of performance testing/engineering activities – planning, performance test strategy development, workload model creation, environment setup, monitoring setup, test execution, metrics reporting, performance analysis and reporting.
Contribute in building performance toolsets for load simulation, venue simulation, test data generation, reporting, etc
Lead continuous performance test process improvement activities and enhance performance testing efficiency & coverage
Study & analyze the application architecture, diverse tech stacks , infrastructure to define effective Performance testing strategies
Carryout performance testing for diverse set of applications – Legacy/Monolithic, On-Premise, Cloud, Microservices, Openshift, ECS / AWS
Design & execute various types of performance test (load, stress, capacity, endurance, etc) to validate applications against Performance NFRs
Deliver effective performance testing report for regulatory audits.
Maintenance of performance tools, managing requirements in JIRA, maintain effective documentation in confluence, defect management in JIRA
Ensure high quality deliverables, performance testing coverage, monitoring & troubleshooting of issues in fast paced environment.
Own deep dive performance diagnostics using APM tools. Collaborate with development teams to resolve the performance issues & assist in performance fix validation.
Maintain strong working relationship with development, functional QA and other stakeholders
Lead continuous process improvement initiatives within the team
Provide daily , weekly status reports as per established governance requirements
Single point of contact for all deliverables from the Performance Testing / Engineering team
Mentor / Train Performance Testers / Engineers in the team
Qualifications:
12+ years experience in Performance Testing / Engineering. Experience in developing performance testing strategy for low latency applications.
Strong experience in performance testing of etrading applications with in-depth knowledge and proficiency in FIX & binary protocols
Strong proficiency in performance analysis / troubleshooting potential bottlenecks. Experience in heap dump / thread dump analysis / GC analysis
Strong experience in configuring & building dashboards on AppDynamics & Grafana.
Experience in defining, monitoring & reporting of Performance KPIs
Experience in performance testing of Solace / Tibco message brokers
Possess strong engineering skills to enable performance validation as part of CI/CD pipeline
Ability to think beyond market available performance testing tools & develop inhouse performance testing utilities / scripts / tools for testing & reporting of performance metrics.
Development background will be an advantage. Good to have programming skills in Java or C# or Python.
Requires in-depth knowledge, understanding and analytical thought process towards performance analysis of complex low latency platforms
Experience working in a global team. Possess good planning & team management skills.
Good business communication & collaboration skills. Excellent written and oral communication.
Good to have Equities domain knowledge.
Education:
Bachelor’s/University degree or equivalent experience
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Job Family Group:
Technology
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Job Family:
Technology Quality
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Time Type:
Full time
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Citi is an equal opportunity and affirmative action employer.
Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Citigroup Inc. and its subsidiaries (“Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View the “EEO is the Law” poster. View the EEO is the Law Supplement.
View the EEO Policy Statement.
View the Pay Transparency Posting
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