高薪诚聘Java搜索及爬虫专家！

标 题: 高薪诚聘Java搜索及爬虫专家！
发信站: 水木社区 (Fri Apr 11 11:57:55 2008), 站内

We are building a passionate and talented software development team for an American company, Kango, located in Silicon Valley. Kango is developing the next generation technologies for vertical search, which is based on semantic web, machine learning, and data processing algorithms. Outstanding Engineers may have a chance to work in the US by L1 Visa.

*Search Expert
Responsibility:
1. Design, implement, and test search engine, algorithms, and rules using Java.
2. Design, implement, and test Java components for data classification, data extraction, and data augmentation.

Qualification:
1. 2+ years of Java development experience. Fluent in core Java.
2. Experience in designing and developing search engine or related software components.
3. In-depth understanding of search indexing, search relevance and other search algorithms.
4. Knowledge of machine learning algorithms and methods for processing large amount of web content.
5. Experience or knowledge of semantic web technology is a big plus.
6. Experience of Lucene or Solr is a plus.
7. Master or PhD degree in computer science or related fields

*Crawler/Spider
Responsibility:
1. Responsible for building the biggest and most heavily"meta-tagged" product catalog in our domain.
2. Find little known"off the beaten path" products on little known"out of the way" websites.
3. Work with our team to deliver the best possible experience for our users.
4. Reports to Director of Engineering.
Qualification:
1. Experience in information extraction and integration. Harvesting and extracting information from structured and unstructured data.
2. Familiar with statistical methods for data analysis, such as PMI, HMM, Naive Bayes etc. Natural language processing skills and experience is a big plus.
3. Experience in machine learning algorithms related to search and personalization, large scale web clustering, classification and summarization.
4. Experience in large scale recommendation system, content based recommendation and collaborative filtering.
5. 5+ years experience in Java development, strong programming skills.
6. Experience in Java technology, such as JDBC, servlet, web service. Knowledge of Ruby a plus.
7. Expert knowledge of relational database, performance tuning of large data size, and experience in MySQL is preferred.
8. Experience in test driven and agile software development.
9. Feel comfortable with fast-paced development in the environment of small startup.
10. Experience in large scale crawling, deep web crawling, knowledge of tools like nutch, hadoop a plus.

*QA
Responsibility:
Functional tests, regression tests of web applications and backend applications.

Qualification:
1. 2+ years of experience in testing web applications and Java applications.
2. Familiar with methodologies of white-box and black-box tests.
3. Familiar with bug management tools such as Bugzilla.
4. Experience in test automation.
5. Experience in load tests and performance tests.
6. Knowledge of Java and Ruby is a big plus.
7. Minimum degree: Bachelor in science or engineering.
8. Proficient in reading and writing English. Speaking English well is a plus.

请将中英文简历及期望薪资发送至hxchen@和suki.chen@163.com.

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