SENIOR SOFTWARE ENGINEER

Walmart Stores SUNNYVALE, CA

About the Job

Position Description


The @WalmartLabs Personalization team consists of platform, application engineers, scientists and product visionaries all working together to design, prototype and build technology-driven products and experiences that will change the future landscape of ecommerce. We are focused on building the global service layer that will enable the end-to-end customer experience, from finding the product to delivering it to the customer. This will span many markets, business models and form factors; therefore, we are looking for engineers who will bring not only an abundance of experiences in technologies, but an abundant curiosity to innovate.
Come join an organization where you'll get to work as part of a world-class team, solve problems that are at a scale few can create, and get to build products that are only bound by the scope of your imagination. Put your footprint on ground up development focused on building brand new products that will impact a Global customer base.

Responsibilities:
• Implement infrastructure as code for various cloud platforms
• Software Configuration Management (SCM) using tools like Ansible, Puppet, or Chef
• Implement monitoring and logging solutions for different technology stacks or container orchestration platforms
• Implement Continuous Delivery solutions and helping customers automate various stages of their deployments and testing processes
• Have general cloud ops knowledge with at least one provider, private or public, such as attached volume lifecycle, auto scaling, cloud-config, security, instance lifecycle, etc
• Work with various source control technologies, including their connection to processes/pipelines
• Understand containers and how they fit into professional development cycles as build artifacts
• Providing production support and being part of on-call rotation

Minimum Qualifications


• BS or MS in Computer Science preferred, equivalent work experience will be considered
• 6+ years of professional experience as an Engineer or Architect able to demonstrate in-depth knowledge of the cloud computing market, enterprise and open source technologies
• At least 3 years of software development background (Java preferred)
• Software Configuration Management (SCM) experience – Chef, Puppet, Ansible
• Infrastructure Provisioning experience
• Logging and Monitoring experience – Nagios, Splunk, Kibana
• Experience with GIT
• Experience in build tools - Ant, Maven, Gradle, Jenkins
• Cloud Experience – Know how to perform cloud operations tasks, such as increasing volume sizes, or upgrading deployments, with little to no down time
• Strong background in Linux/Unix Administration
• Good experience with MySQL and NoSQL
• Knowledge of best practices and IT operations in an always-up, always-available service
• Strong computer science fundamentals in algorithms and data structures.

Additional Preferred Qualifications


• A working understanding of code and script (Java, Python, Perl and/or Ruby)
• Proficiency with scripting languages (Python, Ruby, or BASH)
• Ability to use a wide variety of open source technologies and cloud services (experience with Microsoft Azure or Google Cloud is an advantage)

Company Summary


Walmart Global eCommerce is comprised of Walmart.com, VUDU, SamsClub.com, and our technical powerhouse @WalmartLabs. Here, innovators incubate next gen e-commerce solutions in real-time. We integrate online, physical, and mobile shopping experiences for billions of customers around the globe. How do we do it? We continuously build and invest in new technology including open source tools and big data innovations. Data scientists, front and back-end engineers, product managers, and web and UX/UI teams collaborate alongside e-commerce experts to envision, prototype, and bring revolutionary ideas to life in a dynamic, flexible and fun work culture.

Position Summary


The @WalmartLabs Personalization team consists of platform, application engineers, scientists and product visionaries all working together to design, prototype and build technology-driven products and experiences that will change the future landscape of ecommerce. We are focused on building the global service layer that will enable the end-to-end customer experience, from finding the product to delivering it to the customer. This will span many markets, business models and form factors; therefore, we are looking for engineers who will bring not only an abundance of experiences in technologies, but an abundant curiosity to innovate.
Come join an organization where you'll get to work as part of a world-class team, solve problems that are at a scale few can create, and get to build products that are only bound by the scope of your imagination. Put your footprint on ground up development focused on building brand new products that will impact a Global customer base.

Responsibilities:
• Implement infrastructure as code for various cloud platforms
• Software Configuration Management (SCM) using tools like Ansible, Puppet, or Chef
• Implement monitoring and logging solutions for different technology stacks or container orchestration platforms
• Implement Continuous Delivery solutions and helping customers automate various stages of their deployments and testing processes
• Have general cloud ops knowledge with at least one provider, private or public, such as attached volume lifecycle, auto scaling, cloud-config, security, instance lifecycle, etc
• Work with various source control technologies, including their connection to processes/pipelines
• Understand containers and how they fit into professional development cycles as build artifacts
• Providing production support and being part of on-call rotation