Senior, Software Engineer - Machine Learning Engineer

Position Summary...

What you'll do...

What you'll do...

Cortex Team is Walmart's core A.I. conversational platform, powering the vision of delivering the worlds best personal assistants to Walmarts customers, accessible via natural voice commands, text messages, rich UI interactions, and a mix of all of the above via multi-modal experiences.

We believe conversations are a natural and powerful user interface for interacting with technology and enable a richer customer experiences both online and in-store. We are building and designing the next generation of Natural Language Understanding (NLU) services that other teams can easily integrate and leverage, and build rich experiences: from pure voice and text shopping assistants (Siri, Sparky), to customer care channels, to mobile apps with rich, intertwined, multi-modal interaction modes ( ).

Interested in diving in?

We need solid engineers with the talent and expertise required to

design, build, improve and evolve our capabilities in at least some of

the following areas:

• Service oriented architecture in charge of exposing our NLU

capabilities at scale, and enabling increasingly sophisticated model

orchestration.

• Since the service takes in traffic for a large set of Walmart

customers (that is 80% of American households!), you will get to

solve non trivial challenges in terms of service scalability and

availability.

• You will design and build the primitives to efficiently orchestrate

model-serving microservices, taking into