We are seeking a Staff Software Engineer to join our Seller Risk team as a senior-level contributor, focusing on designing and building enterprise-scale Marketplace platforms. This role involves architecting highly scalable backend services using Java and Spring/Spring Boot while also providing technical leadership for React-based front-end applications. You will mentor engineers, lead design and code reviews, and ensure systems are fault-tolerant, scalable, and operationally mature. The ideal candidate has extensive experience in Java backend development and modern front-end technologies like React, TypeScript, JavaScript (ES6+), HTML, and CSS. Familiarity with cloud platforms, Kubernetes, Docker, observability tools, and AI/ML integration is preferred. Success in this role means reliably processing millions of marketplace events and delivering high-performance user experiences while meeting enterprise standards for engineering excellence.
Skills
Java
Spring
Spring Boot
React
TypeScript
JavaScript
HTML
CSS
Kubernetes
Docker
AWS
GCP
Azure
Prometheus
Grafana
ELK
Security最佳实践
微前端架构
Micro-frontend architectures
大数据技术(Spark, Hadoop, Flink)
AI/ML集成
What you'll do
Architect and develop highly scalable backend services using Java and Spring/Spring Boot.
Design distributed systems supporting marketplace workflows and real-time transactions.
Mentor engineers and lead design and code reviews for technical growth.
Ensure backend systems reliably process millions of marketplace events efficiently.
Deliver high-performance, intuitive user experiences through React-based front-end applications.
What we're looking for
12+ years of professional software engineering experience in backend development.
Expertise in Java, Spring/Spring Boot, and React for front-end applications.
Strong knowledge of TypeScript, JavaScript (ES6+), HTML, and CSS.
Experience designing and developing highly scalable distributed systems.
Mentors engineers and leads design/code reviews to foster technical growth.
Market check
Salary context
This
$143,000–$286,000
range sits above
83%
of similar postings on FindRole.
Peer median band
$131,650–$234,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$159,480–$214,500
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.