** Java Performance & Scalability Engineer **
Title: Performance & Scalability Engineer *Require in-person after telephonic * Location: VA *Functional/Technical Knowledge/Skills (MUST HAVE): * * Strong Java/J2EE programming experience * Strong Unix and shell scripting background * System administration and networking knowledge is a plus * Knowledge of vmstat, top, sar and other system performance troubleshooting utilities * Understanding of load testing and performance profiling tools such as Grinder (preferred), JMeter (preferred), JProbe, Jprofiler * *Perl, Python, Jython, C/C++ programming exposure is a plus * * Technical knowledge and understanding of client/server and distributed systems architecture including load balancers, firewalls, storage arrays etc. *Key Responsibilities: * - Perform in-depth performance/scalability analysis of java based applications - Perform Java VM tuning, optimize memory, garbage collection and other settings - Perform Application Server tuning, thread counts, pool sizes, transaction settings, EJB settings etc. - Write custom scripts in Grinder/JMeter/Other that exercise our B2B XML based API's - Design and run repeatable tests to measure response times and system characteristics - Perform extensive end to end system analysis and generate comprehensive reports summarizing findings and recommendations including trending and forecasting - Analyze production traffic to understand user and system behavior, incorporate applicable scenarios in to test cycles - Help improve the quality of our products and services by reducing or eliminating unplanned outages, defects, problems and increasing reliability, availability and performance *Requirements: * A minimum of 8+ years experience in the technology industry with a Bachelors Degree in engineering/science related field (EE, CS, Math, IT, Physics) Thank you & Have a wonderful day.... Best regards, *Kailash* Phone-703 880 5282 Fax-703 991 5532 [email protected] (LinkedIn/Facebook) <http://unhub.com/kailash> 203 Elden Street Herndon, VA 20170 www.tammina.com *A Certified Minority * *Business Enterprise* -- You received this message because you are subscribed to the Google Groups "Business_Intelligence" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/business_intelligence?hl=en.
