Core Services Engineer

  • Location HOBOKEN, NJ
  • Department -
  • Team -
  • Employment Type -
  • Position -
  • Requisition GH2053320

What you'll do at

Walmart’s Store No 8 is an innovation hub formed by the world’s largest retailer focuses on identifying and investing in trends and technologies reshaping the shopping experience. It's mission is to create step change in-store experiences, leveraging emerging technology to help define and deliver on evolving customer expectations.  Its success requires a cross-functional, mission-based team that is highly entrepreneurial, collaborative and passionate about solving the unsolved problems. 

As a Core Services Engineer you will be working with a range of cloud technologies, microservices, event sourcing, partner integrations and more. In conjunction with multiple product and technology groups, your services will work to create a best-in-class consumer experience in the physical retail space.


  • Develop and maintain core services driving the Kepler platform.
  • Develop and maintain integration level APIs.
  • Coordinate among integration partners for deliverables and orchestration of products.
  • Work with Product teams to shape inbound ideas into reality.
  • Ownership of the architecture and code that you bring to a production environment.

Required Qualifications:

  • 3+ years industry experience, BA/BS in related Computer Science, Computer Engineering, or equivalent
  • Or 7+ years industry experience


  • Experience with cloud computing, microservices and event sourcing
  • Experience with storage technologies such as Casandra, Cosmos DB, or PostgreSQL
  • Experience with stream/message distribution platforms such as Kafka, Azure Event Hubs
  • Comfortable working in a variety of languages (for example Python, Javascript, Rust)
  • Comfortable with fast-paced development and iteration

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