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Senior Software Engineer
Ref No.: 18-13782
Location: Sunnyvale, CA, California
Client'sLabs is the idea incubator inside the world's largest global retailer. We are developing products that rethink the customer experience and impact billions of transactions. Our agile team of engineers, data scientists, and product managers work together to envision, prototype, and build extraordinary products. Every day is an opportunity to reshape the eCommerce landscape while having a lasting impact on the industry. With over 3,000 associates in Silicon Valley, San Diego, Portland, Brazil, United Kingdom and India, we're bringing together some of the best professionals from around the world.
The mission of Targeting@Client'sLabs is to increase the lifetime value of existing and potential customers via Targeted, Event Triggered Marketing. We do this by building systems and applications that incorporate the large scale store activity and online activity data in real-time, and exposing services/APIs that enables realtime retargeting. You'll be challenged to create applications that will impact millions of customers in a true global environment.
We are seeking a talented Senior Engineer with a proven track record of building high quality scalable applications, with a strong sense of ownership and solid leadership abilities. You will be responsible for setting up the Targeting platform in a new market and help the team take a giant step towards it's globalization efforts.
• Bachelor's Degree and 4 yrs. of experience; OR Master's Degree with 2 yrs. of experience in Computer Science or related field
• 4 years of experience building scalable eCommerce applications or mobile software
• Work with Java and other related technologies to design and develop robust high-performance and scalable applications for use within the @Client'sLabs product ecosystem
• Provides and supports the implementation of business solutions across all environments
• Utilize industry research to improve Wal-Mart's technology environment.
• Strong computer science fundamentals in algorithms, data structures, databases, operating systems, etc.
• Strong DB skills are a must, should be very strong with SQL queries
• Experience with Linux systems programming
• Knowledge of JavaScript, HTML 5, CSS 3, Jquery, AngularJS, Bootstrap and Node.js is a plus
• 1 or more year(s) experience with SOA (Service Oriented Architecture), RESTful web services
• A self-motivated learner and builder with strong customer focus and obsession with quality
• Knowledge of standard tools for optimizing and testing code is a plus

 3+ years of experience REST APIs authentication and authorization
 5+ years of core Java programming skills
 Experience in oAuth, Delegated access and API gatreway
 Experience working with Partner APIs
 Nice to Have: No SQL (Cassandra) and Messaging (Kafka) experience