Billions will be spent on advertising this year, and Product Ads is grabbing a piece of the pie. We are looking for exceptional software engineers to build our next generation, cost-per-click, Product Ad Network. Come help us build well-engineered software and systems that can handle billions of impressions with very low latencies.

As a seasoned veteran of Java and distributed, high performance applications, you will design and build best-in-class software systems - either built on existing services or built from scratch for speed of light performance. This platform must scale transparently for very large numbers of ads (100s of millions of ads) and provide high performance, redundancy, high availability and usability with low maintenance. You will work closely with other software engineers, QA and Support groups as well as with our business team to develop high quality products that solve important business and technology problems.

In addition to outstanding technical skills, you will operate with a pride of ownership, sense of urgency and a drive to imlpement the best possible solution to a problem and have the persistence to see it to completion.
Product Ads is a high-profile, strategic business unit, with support and interest from all parts of Amazon and top management. We are a highly motivated, cooperative and fun-loving team. We work closely with business stakeholders in an entrepreneurial environment. Come make history with Product Ads.

This position is based at the Amazon CN headquarters in Beijing and will have a reporting line to Seattle. Some travel to Seattle will be required. This is the Day 1 of creating a completely brand new shopping experience on Amazon.cn and worldwide. Advertising is a strategic initiative launched within China to help sellers to better engage with millions of shoppers on Amazon. Join today and help us realize the opportunity and address the unique challenges of advertising at the product level. If you enjoy broadening your technical skills, building a new business, and working in an environment that thrives on creativity, experimentation, and product innovation, then this is the job for you!

Basic Qualifications:
- Bachelors degree in Computer Science with 3+ years of industry experience.
- Strong proven ability in building high-performance, highly-available and scalable distributed systems.
- Design and coding skills in Java on Unix Platforms. (Equivalent languages such as C# or C++ accepted).
- Experience with object oriented design and development.
- SQL and data modeling skills.
- Proficiency with at least one of these scripting languages: Perl / Python / Ruby / shell script.

Preferred Qualifications:
- Familiarity with the Cost per Click Ad model and the Internet advertisement industry.
- Knowledge of HTTP Protocol, REST, XML, J2EE, JavaScript a plus
- Highly innovative, flexible and self-directed
- Excellent written and verbal communication skills
- Experience with Oracle
- Experience with search engine and indexing systems such as Solr/Lucene or Nutch
- Conversational language skills in both Mandarin and English

关于亚马逊中国 About Amazon China

亚马逊中国（z.cn）是全球领先的电子商务公司亚马逊在中国的网站。秉承“以客户为中心”的理念，亚马逊中国承诺“天天低价，正品行货”，致力于从低价、选品、便利三个方面为消费者打造一个百分百可信赖的网上购物环境。

作为一家在中国处于领先地位的电商，亚马逊中国为消费者提供图书、音乐、影视、手机数码、家电、家居、玩具、健康、美容化妆、钟表首饰、服饰箱包、鞋靴、运动、食品、母婴、户外和休闲等32大类、上千万种的产品，通过“货到付款”等多种支付方式，为中国消费者提供便利、快捷的网购体验。

亚马逊中国拥有业界公认世界一流的运营网络。目前有15个运营中心，主要负责厂商收货、仓储、库存管理、订单发货、调拨发货、客户退货、返厂、商品质量安全等。同时，亚马逊中国还拥有自己的配送队伍和客服中心，为消费者提供便捷的配送及售后服务。

通过亚马逊中国的不懈努力和消费者的大力支持，亚马逊中国每年都保持了高速增长，用户数量也大幅增加。在未来的发展中，亚马逊中国将进一步丰富产品种类，加强用户体验，力争以最丰富的选品、最具竞争力的价格和最优质的客户体验成为中国消费者的首选网上商城。

http://www.amazon.cn

Amazon China (z.cn) is the China operation of Amazon, the world’s leading e-commerce company. With Amazon’s mission of “striving to be the most customer-centric company on earth”, Amazon China provides its customers with “low price, broad selection and convenience”, while promising “low-price, genuine products”. Amazon China is determined to provide the best online shopping experience to its Chinese consumers, including services such as cash on delivery.

Amazon China offers products spanning 32 categories. With more than 20 million items, Amazon China provides books, music, videos, software, consumer electronics, appliances, toys, watches, jewelries, bags, suitcases, apparel, shoes, dry food, office supplies, home decoration, baby products, sporting and outdoor products, and health and personal care items.

Currently Amazon China has 15 fulfillment centers in China. The fulfillment centers are responsible for receiving products from suppliers, storage management, order management, transferring products, product shipping and delivery, product return, quality control, etc. Amazon China has its own delivery force and Customer Service Center.

Amazon China has maintained steady, strong growth over the past few years. The size of its customer base has also grown significantly. Looking forward, Amazon China will continue to work towards a world-class online shopping site with great selection, best price, and superb customer experience.

http://www.amazon.cn