Senior, Software Engineer

Walmart

Actively hiring
(Usa) Crossman Respect Building Ca Sunnyvale Home Office, US Posted 35 days ago $117,000–$234,000 / year
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At a glance

AI generated

TL;DR

As a Senior Software Engineer on the Marketplace Platform team at Walmart, you will build and enhance reusable web frameworks, shared build pipelines, and platform capabilities that support multiple product teams. Your day-to-day involves hands-on engineering tasks such as implementing features, reviewing code, debugging issues, and improving application reliability and performance. You will also contribute to the design and implementation of the Orchestration Layer (OL) for coordinating micro frontends and app shell, ensuring consistent lifecycle patterns at scale. Additionally, you will work with TypeScript/JavaScript, React, Webpack, GraphQL, and modern frontend tooling to build responsive UIs and optimize performance. The role requires strong experience in frontend technologies, orchestration layer contributions, and GraphQL, as well as an interest in leveraging AI/ML tools for smarter workflows and automation.

Skills

TypeScript JavaScript React Webpack GraphQL Apollo_Client Relay Nx Lerna HTML CSS Vite Performance_Optimization Frontend_Performance Browser_Storage Memory_Caching Code_Quality CI/CD GenAI Agentic_Workflows

What you'll do

  • Build and enhance reusable web frameworks and shared build pipelines for multiple product teams.
  • Implement features, debug issues, and improve application reliability and performance through hands-on coding.
  • Use GenAI tooling to automate scaffolding, code generation, diagnostics, and workflow automation processes.
  • Design, implement, and evolve the Orchestration Layer to coordinate micro frontends and app shell at scale.
  • Build responsive UIs using TypeScript/JavaScript, React, Webpack, and modern frontend tooling for consistency and performance.

What we're looking for

  • Strong experience with TypeScript/JavaScript, HTML, CSS, React, and modern build tooling.
  • Experience contributing to Orchestration Layer patterns including app shell and micro frontend coordination.
  • Proficiency in GraphQL queries, mutations, subscriptions, and client integration using Apollo Client or Relay.
  • Background in build optimization, shared tooling, monorepos, and orchestration with tools like Nx or Lerna.
  • Demonstrated ability to enhance frontend performance through load time, runtime behavior, and resource usage improvements.
  • Interest or experience using GenAI tools for developer workflows, automation, and agentic experiences.

Market check

Salary context

This $117,000–$234,000 range sits above 76% of similar postings on FindRole.

Peer median band

$117,000–$203,940

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$139,050–$175,500

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.

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