Senior Software Engineer (Backend Java REST)

Senior Software Engineer (Backend Java REST)

What you'll do at

* Help invent the next generation of ecommerce; integrated experiences that leverage the store, and the web to sell any consumer product, to anyone, anywhere in the world.
* Help develop payment products for the next generation of challenges, including very high capacity, guaranteed availability, and mass market usability without compromising the quality.
* Participate in Design and Creation of the next-generation Global Payments Service, providing holistic global support not just for credit cards but dozens of other payment methods: gift cards, checks, electronic funds transfer, COD, offline bank transfer, bill-me-later, subscription billing, mobile payments, etc.
* Hands on development on building n-tier applications using RESTful Services, Java/J2EE, Oracle and related technologies.
* Participate in managing code & configurations for multiple environments, release management process, creating and maintaining environment configuration and controls, code integrity and work closely with @platform team
* Analyzing business requirements, story-boards and similar artifacts of the scrum process, work in an agile development environment with a quick turnaround time and iterative builds.
* 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
* Troubleshoots business and production issues
* Ensures inclusion of business vision and industry trends to enable results that drive business
* Problem solving and troubleshooting design and development issues and provide appropriate solutions
* Ability to communicate effectively, both written and verbal, with technical and non-technical cross-functional teams
* Provide guidance and mentorship to the junior engineers
* A desire to work in a fast-paced and challenging work environment

Minimum Qualifications

* Bachelor's Degree in Computer Science or related field and 6 years experience building scalable ecommerce applications
* 4 or more years of experience programming in Java/J2EE, REST Services, and related technologies.
* Hands on Experience with Hibernate, Spring, CXF.
* Hands on experience with RDBMS (Oracle), PL/SQL.
* Experience configuring & deploying applications on J2EE application server (Apache Tomcat, TomEE).
* Expertise in SaaS application development.
* Experience with UNIX shell and scripting.

Preferred Qualifications

* Experience with online credit card and/or other online payment methods.
* Experience with CQRS and Event streaming architectures is a plus.
* Experience with Frontend technologies (React/Redux).
* Experience with cryptography/ key management.
* Experience in building/implementing high performance & a scalable system.
* Knowledge of standard tools for optimizing and testing code.
* Ability to operate effectively and independently in a dynamic, fluid environment

About Walmart Labs

Imagine working in an environment where one experiment can catapult an entire industry toward a smarter future. That’s what we do at Walmart Labs. We’re a team of 5,000+ software engineers, data scientists, designers and product managers within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and our enterprise operates.

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All the benefits you need for you and your family

  • 100% coverage for in network preventative care
  • Retirement Plan
  • Vision Plans
  • Dental Plans
  • Exclusive Discounts

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