Job Description :
Job Description :
Professional Experience/Background:
8+ years of relevant experience and a Bachelor’s degree
5+ years experience as a technical lead or senior member of a production team implementing projects and solving complex production issues.
5+ years of software quality and/or development engineering experience overall
3+ years of hands-on experience with UNIX/Linux Operating System
3+ years experience programming automation tests in Java/Python or equivalent.
3+ years experience with shell scripting.
5+ years of experience developing or testing network software applications
5+ years of hands-on experience with internet/security protocols, e.g. TCP/UDP, HTTP/HTTPS, DNS, SSL, TLS, IPSec
5+ years of experience developing automation in one or more of the following languages: Perl, Python, Ruby, Shell Scripting, Java or C++
Programming experience using Java, Python, Unix shell scripting, Perl, SQL
Qualifications Required and Experience:
Have a passion for leading teams with an eye towards operational excellence in a 24x7 mission critical environment.
Have a track record of delivering projects that bring business value to cloud services, and operational improvements.
Have a passion for monitoring everything and loving it.
Working experience in LoadRunner, JMeter, and other Performance testing tools
Working experience in performance profiling and troubleshooting and tooling.
Experience with performance tools (i.e. SOAPUI/Jmeter/Loadrunner) and system tools (vmstat/top)
Knowledge in web page performance and mobile performance
Prior experience with Performance, Load, Stress, and Scalability Testing
Demonstrated ability to create, lead and execute performance test plans
Expert in analyzing performance test result and identify bottlenecks of web & server side applications
In-depth knowledge of scalability concepts and development methodologies to validate system capabilities
Strong experience with commercial and open source code profiling and monitoring tools, such as New Relic, Introscope, DynaTrace, GNU gprof profiler or similar
Understanding of web application and browser concepts, such as HTTP concepts, cookies and caching
Experience with a variety of monitoring and application performance management tools (NewRelic, Nagios, PagerDuty, Rigor, Gomez & SOASTA Cloud test etc.
Network troubleshooting experience with TCPDUMP, WireShark and TraceRoute
Good knowledge in heap, I/O, CPU, GC
Experience with JIRA for bug tracking/project management.
Experience with MySQL/Oracle databases.
Experience with SVN and GIT.
Experience with UI automation using Selenium
Linux kernel development and/or performance tuning
Experience with testing very large scale, distributed systems
Familiarity with test tools and continuous integration systems, such as Jenkins
Proficiency in Quality Assurance, ability and agility to quickly learn new technologies
Strong Analytical Skills, attention to detail and Excellent Problem Solving/troubleshooting skills
Work with the engineering team on feature and system performance evaluation.
Lead the engineering efforts in executing performance testing and delivering metrics.
Provide comprehensive performance diagnosis information and troubleshooting.
Enhance the testing framework and strategy to improve team productivity.
Contribute to tooling and infrastructure expansion to improve team capacity.
Drive adoption of best practices in code health, testing, and maintainability.
Knowledge on content delivery network.