Senior Software Engineer Sunnyvale, CA - Onsite

Senior Software Engineer Sunnyvale, CA - Onsite

Duration | Long Term

Job Responsibilities :

• Research, guide, and execute frontend architecture changes, including but not limited to GraphQL, server-side React rendering, and Flow typing.
• Build reusable React components with modular CSS, manage data on the client with Redux, use react query, and GraphQL.
• Measure and resolve performance bottlenecks, using tools like Chrome DevTools, Lighthouse, WebPagetest, or custom tooling.
• Refactor or improve existing code while constantly finding ways to improve all of our JavaScript code.
• Work closely with our product, design, and UX teams to create amazing and intuitive experiences that make it effortless to connect different apps together.
• Help put tools, processes, and documentation in place to improve our code quality.
• Review code written by other team members or other teams.
• Ship to hundreds of thousands of users every day while having lots of autonomy in terms of code and feature ownership.
• Work with complex and varied data structures (APIs can be a little eccentric).
• Help out with our Node-based developer platform.
• Share what you know and learn either one-on-one or with lightning talks to the group.
• Give back to the community via open source and blog posts.
• Experiment : this is a startup-like environment so everything can change as we experiment with doing more custom partnership work.
• As a part of Walmart's all-hands philosophy, help customers via support to ensure they have the best experience possible.
• You'll also have the opportunity to specialize in a variety of areas of the codebase, including core product or platform development. Focusing on a specialization will not limit your area for growth at Walmart, as each engineer brings a unique perspective and can contribute differently to all areas. We encourage participation and will frequently have engineers contribute across teams to assist in projects.

Minimum Qualifications

Preferred Qualifications

Excellent written communication and follow-up skills.

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