Senior Software Engineer

Senior Software Engineer

What you'll do at

This position is in the Walmart Performance Ads team under the Advertising Technology organization. The mission of the Advertising Technology organization is to advance Walmart eCommerce by driving higher value for our customers and vendor partners. Walmart is investing in building a world class advertising platform and the Walmart Performance Ads team is responsible for defining and performance advertising products that drive discovery, sales and profits. The team operates an end to end advertising platform that includes a scalable ad service that serves hundreds of millions of impressions each day, sophisticated ad matching algorithms, real-time reports, self-service interface for end to end program management etc.

We are a highly motivated group of Big Data Geeks, Data Scientists and Applications Engineers, working in small agile group to solve sophisticated and high impact problems. We are building smart data systems that ingest, model and analyze massive flow of data from online and offline user activity. We use cutting edge machine learning, data mining and optimization algorithms underneath it all to analyze all this data on top of Hadoop and Spark.

We are seeking talented and self-driven individuals to join the Walmart Performance Ads team. The mission of the Performance Ads team is to advance Walmart eCommerce by driving higher value for our customers and vendor partners.

In this role, you will:
• Develop highly scalable services to process millions of requests per day and solve complex software systems problems by leveraging state-of-the-art technology.
• Gain exposure to various technologies used in Advertising and E-commerce platforms.
• Work with the data scientists and product managers to carry out various experiments across different areas of the AdTech platforms to improve customer experience and ad relevance.
• Drive projects of high visibility across the organization.

Minimum Qualifications

Bachelor's Degree in Computer Science or related field and 5+ years experience building scalable ecommerce applications or mobile software or MS & 5+ yrs of relevant exp.

- 5+ years working in large scale enterprise software development environments
- 5+ years of experience to develop MV(C) based front end frameworks
- 5+ years of experience with several JavaScript frameworks, including React.JS
- Proven ability in building large scale web applications with Single Page Applications (SPA) architecture
- Knowledge of popular existing templating technologies like Handlebars / Underscore / Mustache
- Experience in implementing popular tools/libraries/frameworks like Yo, Grunt, Bower, Jenkins, Chef, Yeoman, Mocha, Chai, Sinon, GIT into current SDLC
- 5+ years of experience in interactive and responsive web development using HTML5, CSS3, SASS and jQuery for mobiles and tablets
- Proven ability in implementing best/excellent practices and Design Patterns like promises, application flow control, event/error/AJAX handling etc.
- 5+ years of experience in using performance, analytics and UX tools

Preferred Qualifications

- 5+ years of experience in Ruby on Rails
- 5+ years of experience in Restful API services
- Experience developing Chrome extensions
- Active contributor of digital communities like Github, Stack Overflow or others

MS in computer science or engineering preferred

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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