Senior, Software Engineer - Backend

Position Summary...

Walmarts Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless innovation, and the chance to set new industry standards that shape the future of Walmart.

The Inkiru teams mission is to detect and prevent Fraud in real time and enable a safe shopping experience for all our customers, be it online, in-store or selling on Walmart's marketplace platform.

We are a team of passionate Engineers, Data scientists and Product managers who love to challenge each other but work together to build a platform to find the proverbial needle in a haystack. As an engineer on the team, you will help build systems that can process data at the scale of Walmart to derive insights in milliseconds that power lightning-fast detection of fraudsters.

What you'll do...

• Design, build, and maintain high performant APIs and softwareservices that extract information from very large metrics and graph data stores to allow Data Scientists to build fraud and risk detection models.
• Build and maintain backend services using Java, JavaScript, and Jetty for high volume data ingestion and processing.
• Design, build, and maintain datastores that support high availability and that are high performant.
• Store large amounts of data using database technologies such as MySQL and Mongo. Build and enhance software tools to allow easy interaction with software platforms.
• Develop robust, maintainable, reusable code and software tools for managing configuration, deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments.
• Provide 24/7 on-call support on a rotating basis for the Fraud Detection Software Platform.
• Engage in discussions to develop system design and architecture for new software products or improvements to existing ones.

What you'll bring:

• Strong Java development experience.
• Experience with cloud application development including scalable, data driven, and message-oriented architecture.
• Experience designing scalable microservices for production systems.
• Experience designing loosely coupled services using asynchronous message processing including Kafka.
• Experience working on cloud scale massive relational and No-SQL databases.
• Experience designing, developing, troubleshooting, and debugging J2EE Web based enterprise applications.
• Experience with design patterns.
• Experience with Version control system including GIT.

Minimum education and experience required:

• Masters degree or equivalent in Computer Science or related field and 2+ years of experience in large scale enterprise software development environment; OR Bachelors degree or equivalent in Computer Science or related field and 5 years of experience in large scale enterprise software development environment.

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people powe