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

關于亞馬遜中國 About Amazon China

亞馬遜中國（z.cn）是全球領先的電子商務公司亞馬遜在中國的網站。秉承“以客戶為中心”的理念，亞馬遜中國承諾“天天低價，正品行貨”，致力于從低價、選品、便利三個方面為消費者打造一個百分百可信賴的網上購物環境。

作為一家在中國處于領先地位的電商，亞馬遜中國為消費者提供圖書、音樂、影視、手機數碼、家電、家居、玩具、健康、美容化妝、鐘表首飾、服飾箱包、鞋靴、運動、食品、母嬰、戶外和休閑等32大類、上千萬種的產品，通過“貨到付款”等多種支付方式，為中國消費者提供便利、快捷的網購體驗。

亞馬遜中國擁有業界公認世界一流的運營網絡。目前有15個運營中心，主要負責廠商收貨、倉儲、庫存管理、訂單發貨、調撥發貨、客戶退貨、返廠、商品質量安全等。同時，亞馬遜中國還擁有自己的配送隊伍和客服中心，為消費者提供便捷的配送及售后服務。

通過亞馬遜中國的不懈努力和消費者的大力支持，亞馬遜中國每年都保持了高速增長，用戶數量也大幅增加。在未來的發展中，亞馬遜中國將進一步豐富產品種類，加強用戶體驗，力爭以最豐富的選品、最具競爭力的價格和最優質的客戶體驗成為中國消費者的首選網上商城。

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