As a Senior Software Engineer on the Checkout team at Walmart, you will design and build modern web applications that enhance the checkout experience for millions of customers. Your day-to-day involves collaborating with product managers, designers, and other engineers to create intuitive user interfaces using React or Next.js, while ensuring performance optimization and accessibility across devices. You will contribute to technical decisions that improve system reliability and scalability, mentor junior team members, and troubleshoot production issues efficiently. The role requires expertise in JavaScript, TypeScript, GraphQL, HTML, CSS, and a solid understanding of web application architecture and API integration. Ideal candidates have experience with high-traffic eCommerce platforms and are familiar with GenAI technologies to enhance developer productivity and customer satisfaction.
Design, develop, test, and maintain scalable web applications for the Walmart.com checkout experience.
Build intuitive, responsive user interfaces that ensure a seamless customer journey across devices.
Contribute to architecture decisions to enhance performance, reliability, and scalability of web applications.
Optimize web applications for speed, usability, and operational excellence in production environments.
Troubleshoot and resolve production issues by identifying root causes and implementing durable solutions.
What we're looking for
Bachelor’s degree in Computer Science or equivalent experience.
Strong experience building modern web applications with JavaScript, TypeScript, and React/Next.js.
Solid understanding of web application architecture, API integration, state management, and responsive design.
Experience building scalable, reliable systems in a production environment.
Familiarity with software engineering best practices including testing, version control, CI/CD, and code quality standards.
Excellent problem-solving skills and ability to work effectively in a fast-paced, collaborative environment.
Market check
Salary context
This
$117,000–$234,000
range sits above
71%
of similar postings on FindRole.
Peer median band
$117,000–$207,650
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$142,175–$187,862
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Walmart
Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail
Walmart currently has
495 open roles
on FindRole.
Listed pay typically runs
$117,000–$234,000
across 487 roles with salary data.