Senior Android Engineer - Marketplace Platform Lead

Walmart; Sunnyvale (CA); On-site; USD 143,000 - 286,000; Full time

Benefits offered by this job

401(k) match

Stock purchase plan

Paid parental leave

PTO & holidays

Health plans

Education benefits

Job summary

Walmart Global Tech in Sunnyvale, CA, is seeking a Principal, Software Engineer (Android) to drive advanced Android features on the Marketplace platform. You will design, implement, and optimize seller and customer experiences, mentor engineers, and collaborate with product and design teams to deliver scalable mobile solutions.

The role demands 14+ years in OO design and native Android, strong leadership, and expertise in MVVM and clean architecture.

Qualifications

• Bachelor's degree in computer science or related field.
• 5+ years in software engineering; 7+ years in software engineering total.
• Proven native Android development experience with Kotlin.

Responsibilities

• Design and implement features in Walmart Android applications.
• Collaborate with product and design teams to optimize Android experiences.
• Analyze and optimize Android apps for performance and stability.
• Prototype new technologies and features quickly.
• Lead small teams and guide junior engineers, ensuring code quality per SOLID.

Skills

OO Design

Kotlin Android

WebView / Hybrid

MVVM Architecture

Team Leadership

Android UI/UX

Education

Bachelor's degree in Computer Science, Computer Engineering, or related field

Master’s degree (preferred)

Tools

Build Systems

Job description

Walmart Global Tech in Sunnyvale, CA, is seeking a Principal, Software Engineer (Android) to drive advanced Android features on the Marketplace platform. You will design, implement, and optimize seller and customer experiences, mentor engineers, and collaborate with product and design teams to deliver scalable mobile solutions.

The role demands 14+ years in OO design and native Android, strong leadership, and expertise in MVVM and clean architecture.