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Backend Java Developer

Walmart


Location:
Sunnyvale, CA 94086
Date:
02/21/2018
2018-02-212018-06-23
Walmart
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Job Details

989803BRReq ID:989803BRCompany Summary:Walmart Global eCommerce is comprised of Walmart.com, VUDU, SamsClub.com, and our technical powerhouse @WalmartLabs. Here, innovators incubate next gen e-commerce solutions in real-time. We integrate online, physical, and mobile shopping experiences for billions of customers around the globe. How do we do it? We continuously build and invest in new technology including open source tools and big data innovations. Data scientists, front and back-end engineers, product managers, and web and UX/UI teams collaborate alongside e-commerce experts to envision, prototype, and bring revolutionary ideas to life in a dynamic, flexible and fun work culture.Job Title:Backend Java DeveloperPosition Summary:-Be involved in design and decision making of Fulfillment Management Systems that plays a critical role in day to day activities moving information over rest of all the customer promise systems.

-Build and enhance the process of transferring, integrating large amount of transactions between order management, WMS and rest of the Pangaea eco systems.



-Model and write scalable algorithms to consume as well as serve real-time data to customer promise applications like warehouse, order management systems and customer facing applications including Point-of-Sale, mobile, website and customer care centers.



-Build monitoring and easy to use debugging capabilities starting from simple out of the box open source solutions to custom dashboard to track and provide key factors that translate to business action items.



-Innovate and constantly enhance system capabilities as we go global into multiple markets and countries. Write once and use in different Walmart markets globally.



-Adopt to latest open source technology and trends so we continuously excel in application development, performance and maintenance.City:SUNNYVALEState:CAPosition Description:



+ Assists in providing guidance to small groups of two to three engineers, including offshore associates, for assigned Engineering projects

+ Demonstrates up-to-date expertise in Software Engineering and applies this to the development, execution, and improvement of action plans

+ Manages small to large-sized complex projects

+ Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity

+ Participates in the discovery phase of small to medium-sized projects to come up with high level design

+ Provides and supports the implementation of business solutions

+ Provides support to the business

+ Troubleshoots business and production issues



#LI-AD1Minimum Qualifications:Bachelor's Degree in Computer Science or related field and 5 years experience building scalable ecommerce applications or mobile software

Demonstrates up-to-date expertise in Software Engineering and applies this to the development, execution, and improvement of action plans

Leads and participates in medium- to large-scale projects

Leads the discovery phase of medium to large projects to come up with high level design

Leads the work of other small groups of four to six engineers, including offshore associates, for assigned Engineering projects

Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity

Provides and supports the implementation of business solutions

Strong aptitude for writing efficient code using Java 8, lambda, ExecutorService, Concurrency

Strong skills in Java, Spring, JPA, JUnit, REST services, designs patterns, open source tools

Strong skills in messaging platforms like Tibco and Kafka

Strong test driven development skills.

Good Experience of databases like Oracle, MySQL and NoSQL databases such as Cassandra

Troubleshoots business and production issues

#LI-ADAdditional Preferred Qualifications:Hands on experience in Cloud platforms, git, jenkins

Scripting skills in at least one of the following - Perl, Python, Shell, Bash

Experience in search and indexing platforms like Solr and ElasticSearch

Experience in big data technologies such as Scala, Hadoop, Apache Spark is a plus

Familiarity and experience with Data Analytics/Machine Learning a plus

Knowledge in graphing tools like Kibana, Grafana is a plus.

Experience with JavaScript frameworks and libraries like Backbone, React.js, Node.js, D3 is a plusCategory:Software Development and Engineering Division:Walmart LabsDivision Summary:@WalmartLabs is the technical powerhouse behind Walmart Global eCommerce. We employ big data at scale -- from machine learning, data mining and optimization algorithms, to modeling and analyzing massive flows of data from online, social, mobile and offline commerce. We dont just engineer cool websites, mobile apps, and new services; we use our own open source tools to create the framework. Deployment is automated and accelerated through our open cloud platform. This makes us incredibly nimble and able to adjust in real-time to our global customers.Employment Type:Full TimeRequisition Template:eCommerce Department Summary:The Customer Promise team is building Walmarts next gen supply chain to ensure that online customers receive their products when and where they want them. When our unmatched assets in retail are combined with our commitment to building best-in-class e-commerce capabilities, were positioned to serve customers in ways no one else can. We are a highly motivated group of big data geeks, data scientists, and application engineers that work together to fulfill hundreds of millions of orders and ensure that customers are delighted.
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