Cloud Performance Tester(职位编号：SO_DEL-0530580)
国际商业机器中国有限公司(IBM)
- 公司行业：计算机软件
职位信息
- 发布日期：2012-11-09
- 工作地点：北京
- 招聘人数：若干
- 工作经验：二年以上
- 学历要求：本科
- 语言要求：英语熟练
- 职位类别：软件测试 软件工程师
职位描述
Job description
BU Description
CDL GTS Offerings Development is the core development team within IBM globally, focusing on Cloud offerings, such as IBM Smart Cloud Enterprise, IBM Smart Cloud Enterprise Plus, IBM Smart Business Desktop Cloud, Self-Enablement Portal, etc, which covers IaaS, PaaS and SaaS in cloud. These cloud offerings are IBM strategic Cloud offerings, which are based on IBM leading products of WebSphere, Tivoli, Information Management and Rational, with leveraging latest technologies on SOA, Web2.0, Business Analytics. The CDL team is responsible for the offerings project management, architecture, development, quality assurance, maintenance and technical support, and most of the leaders are taking global leadership positions now.
Job Responsibilities
This individual will be an experienced, creative and enthusiastic performance engineering specialist with good testing, problem determination and performance analysis skills. The successful candidate will be working with a group of highly motivated performance engineers who are responsible for testing, measuring, analyzing and tuning the performance of IBM cloud related projects. The specific focus will be ensuring that the system being delivered meets the performance and scalability requirements of the project through systematic end-to-end testing, tuning and optimization.
Analyze and design workload for testing.
Use standard performance test procedures and build reusable performance test kits and processes to continuously validate performance enhancements.
Develop and execute performance test scripts using workload simulation tools either in test or production environments.
Work on baseline test, benchmark test, load test, stress test, and endurance test on business solutions for both IBM internal and external customers.
Performance problems troubleshooting, profiling, monitoring and tuning using a variety of tools.
Performance test results analysis, reporting and defects tracking.
Capacity planning for production systems.
Performance testing consultancy service for customers.
Job Requirements (skills/experiences)
Hands on experience in performance testing for enterprise level deployments
Strong development and on-the-spot debugging experience is a plus.
Strong Unix (Linux, AIX) or Windows system administration experience.
In-depth understanding of distributed systems (Web based applications).
Network, Middleware(application server, database, etc.), JVM, J2EE, JavaScript, and XML technical knowledge highly desirable.
Strong skills in using any of the load testing tools (IBM Rational Performance Tester, HP Loadrunner).
Solid experiences in system monitoring and troubleshooting tools.
Good skills on Linux shell or Windows command-line scripting.
Ability to work with development team to develop software, and the delivery team to ensure the product is deliverable.
Be able to adjust quickly to changes.
Knowledge of Cloud Computing is desirable
Excellent verbal and written communication skills in English
Qualifications(Education/Major/Certificates)
B.S. or above in Computer Science, Electronic Engineering.
At least 2 years experience in Performance Testing
IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Required
Bachelor's Degree
English: Fluent
Preferred
Master's Degree
IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
BU Description
CDL GTS Offerings Development is the core development team within IBM globally, focusing on Cloud offerings, such as IBM Smart Cloud Enterprise, IBM Smart Cloud Enterprise Plus, IBM Smart Business Desktop Cloud, Self-Enablement Portal, etc, which covers IaaS, PaaS and SaaS in cloud. These cloud offerings are IBM strategic Cloud offerings, which are based on IBM leading products of WebSphere, Tivoli, Information Management and Rational, with leveraging latest technologies on SOA, Web2.0, Business Analytics. The CDL team is responsible for the offerings project management, architecture, development, quality assurance, maintenance and technical support, and most of the leaders are taking global leadership positions now.
Job Responsibilities
This individual will be an experienced, creative and enthusiastic performance engineering specialist with good testing, problem determination and performance analysis skills. The successful candidate will be working with a group of highly motivated performance engineers who are responsible for testing, measuring, analyzing and tuning the performance of IBM cloud related projects. The specific focus will be ensuring that the system being delivered meets the performance and scalability requirements of the project through systematic end-to-end testing, tuning and optimization.
Analyze and design workload for testing.
Use standard performance test procedures and build reusable performance test kits and processes to continuously validate performance enhancements.
Develop and execute performance test scripts using workload simulation tools either in test or production environments.
Work on baseline test, benchmark test, load test, stress test, and endurance test on business solutions for both IBM internal and external customers.
Performance problems troubleshooting, profiling, monitoring and tuning using a variety of tools.
Performance test results analysis, reporting and defects tracking.
Capacity planning for production systems.
Performance testing consultancy service for customers.
Job Requirements (skills/experiences)
Hands on experience in performance testing for enterprise level deployments
Strong development and on-the-spot debugging experience is a plus.
Strong Unix (Linux, AIX) or Windows system administration experience.
In-depth understanding of distributed systems (Web based applications).
Network, Middleware(application server, database, etc.), JVM, J2EE, JavaScript, and XML technical knowledge highly desirable.
Strong skills in using any of the load testing tools (IBM Rational Performance Tester, HP Loadrunner).
Solid experiences in system monitoring and troubleshooting tools.
Good skills on Linux shell or Windows command-line scripting.
Ability to work with development team to develop software, and the delivery team to ensure the product is deliverable.
Be able to adjust quickly to changes.
Knowledge of Cloud Computing is desirable
Excellent verbal and written communication skills in English
Qualifications(Education/Major/Certificates)
B.S. or above in Computer Science, Electronic Engineering.
At least 2 years experience in Performance Testing
IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
Required
Bachelor's Degree
English: Fluent
Preferred
Master's Degree
IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
公司介绍
For nearly 100 years, IBM has created products to handle information. Today, as the world's largest information technology company, it invents, develops and manufactures the most advanced information technologies computer systems, software, storage systems and microelectronics. But that's just for starters. After decades as the undisputed leader in the computer hardware business, IBM has transformed itself into an information technology services business. It is passionately committed to adding value for our clients from helping to keep grocery shelves stocked to simultaneously providing medical imagery to physicians an ocean apart. Its solutions, services and consulting offerings are revolutionizing the way people, organizations and enterprises operate including itself.
在过去的近一百年里，世界经济不断发展，现代科学日新月异，IBM 始终以超前的技术，出色的管理和独树一帜的产品领导着信息产业的发展，保证了世界范围内几乎所有行业用户对信息处理的全方位需求。众所周知，早在1969年，阿波罗宇宙飞船载着三名宇航员，肩负着人类的使命，首次登上了月球；1981年哥伦比亚号航天飞机又成功地飞上了天空。这两次历史性的太空飞行都凝聚着IBM无与伦比的智慧。IBM的事业就象宇宙飞船一样永远向着更高的目标不断奋进，造福人类。
在过去的近一百年里，世界经济不断发展，现代科学日新月异，IBM 始终以超前的技术，出色的管理和独树一帜的产品领导着信息产业的发展，保证了世界范围内几乎所有行业用户对信息处理的全方位需求。众所周知，早在1969年，阿波罗宇宙飞船载着三名宇航员，肩负着人类的使命，首次登上了月球；1981年哥伦比亚号航天飞机又成功地飞上了天空。这两次历史性的太空飞行都凝聚着IBM无与伦比的智慧。IBM的事业就象宇宙飞船一样永远向着更高的目标不断奋进，造福人类。