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Software Engineer III @ Walmart

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 Software Engineer III

Job Description

 
  • Working with the architects, documents and develops best practices for development, and deployment of applications, and works with members to foster growth within the team.
  • Design and implement user interface components for JavaScript-based web and mobile applications using React ecosystem
  • Build app and UI components from prototypes and wireframes
  • Write automated tests to ensure error-free code and performance
  • Improve front-end performance by eliminating performance bottlenecks
  • Create front-end modules with maximum code reusability and efficiency
  • Design, develop, and deploy high-performance microservices using Spring Boot.
  • Build and optimize event-driven architectures with Apache Kafka (producers, consumers, stream processing).
    Ensure scalability, resilience, and fault tolerance of distributed systems.
  • Collaborate with cross-functional teams (backend, frontend, data engineering, DevOps) to integrate services.
  • Implement best practices for API development, security, and observability.
    Optimize database interactions (SQL/NoSQL) and Kafka message processing.
  • Predicts application development requirements based on changes in underlying architecture
  • Analyzes, designs, programs, debugs, supports, and modifies software enhancements and/or new products used in local, networked, or Internet-related computer programs.
  • Partners with the engineering team during the initial stages of the project/solution to ensure the accuracy of business cases and that the solution will meet the business need.
  • Completes documentation and procedures for installation and maintenance. May interact with users to define system requirements and/or necessary modifications.
  • Build highly scalable, low latency, fault-tolerant, and high-performance architecture solutions for customer facing web and mobile applications.
  • Participate in software development life cycle (SDLC) phases including sprint planning, estimating, design, development, testing and deployment within an agile development environment.
  • Develop robust, maintainable, reusable code for managing functionality, configuration, deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments.
  • Fix any performance issues in services.
  • Plan and implement a series of steps which potentially includes reconfiguration, integration, removal, or addition of application components to enhance the applications functionality, resiliency, usability, and security.
What You ll bring
  • 3-5 years experience building highly scalable, high performance, responsive web applications.
  • Experience building customizable, reusable, and dynamic frontend components using ReactJS, React Hooks, React Aria, JavaScript, ES6, Typescript, HTML and CSS .
  • Experience with mobile UI/UX design principles
  • Familiarity with React Navigation for handling screens & navigation
  • Hands-on experience with Redux, Context API, or other state management tools
  • Understanding of RESTful APIs & GraphQL
  • Strong Work experience in Google Cloud platform services
  • Familiarity with mobile performance optimization techniques
  • Experience with Firebase, Push Notifications, and third-party libraries
  • Experience with creating native / turbo modules.
  • Experience with releasing apps to Play Store and App store.
  • Strong creative, collaboration, and communication skills
  • Ability to multitask between several different requirements and features concurrently.
  • Familiarity with CI/CD, unit testing, automated frontend testing
  • Build high quality code by conducting unit testing and enhancing design to prevent re-occurrences of defects
  • Ability to perform in a team environment.
  • Understanding of native development (Swift for iOS, Kotlin for Android) is a plus
  • Strong expertise in Spring Boot, Spring MVC, and Spring Cloud.
    Hands-on experience with Apache Kafka (topics, partitions, consumer groups, Kafka Streams).
  • Solid understanding of microservices architecture and event-driven systems.
    Experience with RESTful APIs, OAuth, JWT, and API gateways.
    Proficiency in SQL (PostgreSQL, MySQL, Big Query, Big Lake GCP services) and NoSQL (MongoDB, Cassandra, DynamoDB).
  • Knowledge of Docker, Kubernetes, and cloud platforms (Azure, AWS, or GCP).
    Strong debugging and performance optimization skills.

Job Classification

Industry: Retail
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Full Stack Developer
Employement Type: Full time

Contact Details:

Company: Walmart
Location(s): Bengaluru

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Keyskills:   Networking MySQL Debugging Javascript HTML Application development Apache SDLC SQL Android

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