Software Engineer III

Walmart

Confirmed live 2 days ago High trust

Quick summary

Work type: On-site
Location: Sunnyvale, CA
Employment: Full-time
Posted: 4 days ago
Freshness: Confirmed live 2 days ago
Closes: Nov 11, 2026
Nearby: 99+ roles within 25 mi

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Salary context

How this pay compares to similar roles

Similar $141k

$93k $189k

below market most similar roles pay here above market

This listing doesn't post a salary. Most similar roles pay $124,400–$157,500.

Based on 240 similar postings.

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 987 open roles on FindRole.

Listed pay typically runs $117,000–$220,000 across 537 roles with salary data.

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At a glance

TL;DR · Software Engineer III

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As a Software Engineer III, you will join the team to design and develop high-performance, scalable distributed software applications. Your daily responsibilities include building highly available, high-throughput RESTful and GraphQL web services to process large-scale product data. You will construct real-time streaming data pipelines and improve application performance using concurrency, multi-threading, multi-tier caching, and asynchronous I/O. You will also develop fault-tolerant systems for real-time data processing, reporting, and analytics. Required technical skills include proficiency in Python and Java, experience with NoSQL data stores like Cassandra, MongoDB, and Hive, and knowledge of messaging and streaming technologies. You must be able to work with Client Server Architecture, design patterns, and Relational Database Management Systems while conducting unit and integration testing across multiple environments.

What does a Software Engineer earn in California?

Median $214500 from 1126 postings across 74 companies.

See salary data

Skills

Python Java REST APIs GraphQL Cassandra MongoDB Hive NoSQL Relational Database Management Systems Real-Time Streaming Messaging Multi-threading Asynchronous I/O Unit Testing Integration Testing Design Patterns Client Server Architecture

What you'll do

Design and develop high-performance, scalable distributed software applications.
Build highly available RESTful and GraphQL web services to process large-scale product data.
Build real-time streaming data pipelines for processing data and providing analytics.
Improve application performance using concurrency, multi-threading, multi-tier caching, and asynchronous I/O.
Develop multi-tenant, fault-tolerant software applications for real-time data processing.
Write software code and configurations for multiple environments and release management processes.
Create and maintain environment configurations and controls to ensure code integrity.
Conduct unit testing and integration testing for software components.

What we're looking for

Master's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or a related area.
Bachelor's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or a related area and 2 years of experience in software engineering.
Experience building scalable backend web services.
Experience working with NoSQL data stores including Cassandra, MongoDB, and Hive.
Experience with Object Oriented programming languages: Python and Java.
Experience using design patterns.
Experience with messaging and streaming technologies.
Experience designing and building scalable REST APIs and GraphQL endpoints.

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