Software Engineer III

Job Summary


Responsibilities

• Design, develop, and maintain scalable backend services and patient-facing applications that power Walmarts pharmacy and health platforms
• Collaborate with product managers, clinical stakeholders, and cross-functional engineering teams to translate healthcare requirements into reliable, compliant software solutions
• Build and maintain secure, HIPAA-compliant systems that handle sensitive patient health information (ePHI) with the highest standards of data privacy and integrity
• Participate in design and architecture reviews to ensure systems meet performance, scalability, fault tolerance, and regulatory compliance requirements
• Develop integrations with third-party healthcare systems
• Write well-tested, production-grade code; contribute to CI/CD pipelines and champion engineering best practices including code reviews, automated testing, and observability
• Troubleshoot and resolve complex production issues quickly to ensure high availability of systems that patients and pharmacists depend on daily
• Adhere to Company policies, procedures, mission, values, and standards of ethics and integrity

Requirements

• 3-5 years of professional software engineering experience with a strong full-stack background
• Backend: Java Spring Boot - Production-grade REST APIs, Spring MVC, DI, JPA/Hibernate, JUnit 5 + Mockito, Maven/Gradle
• Frontend: React TypeScript - Functional components, Hooks (useState, useEffect, useMemo, etc.), React Router, TypeScript (interfaces, generics, enums)
• State Management UI - Redux / Redux Toolkit or Zustand; CSS Modules, styled-components, or Tailwind CSS; React Hooks/ Formik
• REST API Design - Versioning, status codes, error contracts; Axios/Fetch integration with async state handling
• Database - SQL (joins, aggregations, window functions), PostgreSQL/MySQL, ACID transactions, indexing, query optimization
• DevOps Basics - Docker, CI/CD pipelines (Jenkins / GitHub Actions / Concord), Linux/CLI proficiency
• Engineering Fundamentals - OOP, SOLID, DSA, Git branching strategies, unit integration testing
• Soft Skills - Strong ownership, clear communication, collaborative, active code-review participant

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