eBay Research Lab

信区: job
标  题: eBay Research Lab 招聘 Research Assistant
发信站: 饮水思源 (2007年01月16日17:35:09 星期二)

有意者请发简历至cdc-hire@

职位描述：
Job Responsibilities:
-Conduct research in any area of technology associated with the operation of t

he business
- Support the research activities of other members of the research labs as wel

l as rotating researchers that will work as part of the team
- Publish and present interesting findings from their research
-BSEE, CS or other relevant technical degree required.
Job Requirements:
- 0 - 2 years related experience
- Experience with Java and/or C++ required.
- Experience with highly scalable applications and/or distributed systems a bi

g plus
- Proven results oriented person with a delivery focus
- Master degree or above, BSEE, CS or other relevant discipline.
- Candidates with data mining and statistics background will be preferred.

eBay Research Lab

eBay's search engine is one of the largest and most complex information retrie

val machines in the world. In order for the marketplace to work properly, all

of the information flowing through the site needs to be updated and searchable

in real-time. This includes the millions of items that enter and exit the sit

e every day, along with every bid placed, every listing update made and every

item purchased. To give you some perspective, each of the items listed on eBay

is updated an average of five times during its lifetime.

No off-the-shelf product available today is capable of this job, so we had to

develop our own search engine. eBay Research Labs developed a real-time search

engine with the ability to scale indefinitely. It uses a flexible attribute s

tructure and has built-in histogram functionality, allowing it to sort through

the 105 million listings on the site at any given time - all in real-time.


eBay Research Labs is now working on the next generation of search technologie

s. Search quality and relevance are important areas of research. An initial ve

rsion of relevant search is currently in use on eBay with the sort by "Best Ma

tch" feature, and we will soon be rolling out other versions on eBay.com. Thro

ugh great strides we've made in applying machine learning to our search engine

, search results will continue to become more relevant with each use.

The labs is also working on related areas like web-wide content aggregation, s

pam detection, content classification, content segmentation, productization, a

nd high performance search.

eBay 中国
eBay (NASDAQ:EBAY; ww***com[点击查看]是全球最大的交易网站。经过十年的发展，e

Bay 成长为历史上发展最快的公司之一。目前eBay在全球33个国家和地区设有分支机构，

拥有超过2.12亿注册用户，被誉为全球互联网上最受欢迎的购物网站。

2003年开始，eBay向中国大规模投资。到目前为止，eBay在中国已经设立6家全资子公司，

中国员工总数接近1000人。

亿贝中国软件研发中心(CDC)
eBay中国研发中心作为eBay第一个也是目前的唯一一个海外研发中心，承担着来自全球 3

3 个国家和地区的 eBay 网站的软件开发任务。在 eBay 中国研发中心，你将有机会与全

球一流的软件工程师团队一起工作，学习和体会eBay先进的技术、管理理念，感受最复杂

、最多样的电子商务平台。同时公司将为员工提供有竞争力的薪资福利，全面的技术和英

语培训，以及赴海外工作、培训的机会。

我们秉承帮助任何人在任何地方能实现任何交易的宗旨，真诚的欢迎您加入eBay研发中心

、成为我们的一份子，为全球的电子商务的发展作出我们的贡献，让2.12亿注册用户获益

。 eBay研发中心是一块成长的乐土，在这里，你将获得一个发挥自己技能、富有挑战，并

能得到极佳的职业发展的机会。