Senior Software Engineer – Health & Wellness – Backend

Walmart

Senior Backend Developer for Walmart's Vision Center developing robust applications with Java and Spring Boot. Collaborating with teams to enhance retail technology solutions while optimizing performance and scalability.

Posted 4/22/2026full-timeSunnyvale • California • 🇺🇸 United StatesSenior💰 $90,000 - $234,000 per yearWebsite

Tech Stack

Tools & technologies

ApacheAzureDockerJavaJenkinsKafkaKubernetesLinuxSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Develop and maintain backend services using Java and Spring Boot frameworks.
Implement and manage real-time data streaming using Kafka and manage databases efficiently.
Develop and maintain secure authentication and authorization mechanisms.
Optimize application performance and address bottlenecks.
Setup monitoring and alerting mechanisms for backend services health.
Collaborate with team leads for technical insights and end-to-end solutions.
Lead design and architecture of complex enterprise backend systems.
Conduct code reviews and ensure high code quality.

Requirements

What you’ll need

Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years’ experience in software engineering or related area
5 years’ experience in software engineering or related area
Proficiency in Java and frameworks like Spring boot
Experience with Azure CosmosDB, Azure Blob Storage, Azure SQL
Implementing security and authentication mechanisms
Performance optimization and monitoring backend services
Familiarity with Apache Kafka for data streaming
Knowledge of Docker and Kubernetes
Experience supporting healthcare applications or data encryption
Understanding of source code management using GitHub
Navigating Linux operating system environments
Creating CI jobs using Jenkins or similar tools
Managing work using Jira

Benefits

Comp & perks

401(k) match
Stock purchase plan
Paid maternity and parental leave
PTO
Multiple health plans
Performance-based bonus awards
Company-paid life insurance
Short-term and long-term disability

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

JavaSpring BootKafkaAzure CosmosDBAzure Blob StorageAzure SQLDockerKubernetesGitHubJenkins

Soft Skills

collaborationleadershipcode reviewtechnical insightsproblem-solving