Senior Software Engineer - Frontend

Walmart Walmart · Retail · Reston, VA

Senior Software Engineer focused on building and maintaining high-performance front-end applications for Walmart's 1P and 3P customers. The role involves designing, developing, and enhancing user interfaces, integrating with backend services, and ensuring application quality, scalability, and security. Responsibilities include automated testing, CI/CD, observability, and collaborating with stakeholders on A/B tests.

What you'd actually do

  1. Design, build, and maintain high-performance front-end applications for our 1P and 3P customers.
  2. Develop robust, maintainable, reusable code for managing functionality, configuration, deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments.
  3. Plan and implement a series of steps which potentially includes reconfiguration, integration, removal, or addition of application components to enhance the application's functionality, resiliency, usability, and security.
  4. Understand the Business/Stakeholder/Technical requirements and assist in analyzing the existing solutions to address the needs. Assist in creation of simple, modular, extensible functional design for the product/solution in adherence to the requirements.
  5. Assess gaps/ updates/ modifications between the customer/business expectations and the existing product/solutions.

Skills

Required

  • Experience in creating user interfaces using appropriate and relevant technologies (e.g., HTML 5 coding, CSS (Cascading Style Sheets) libraries like Bootstrap, etc.) using best practices and appropriate design patterns.
  • Relevant front end programming experience in relevant languages and frameworks (e.g., Java, Python, JavaScript, Spring, Node, React, Angular etc.)
  • Experience integrating with scalable back-end services (e.g., REST / graph-QL).
  • Experience in functional, integration and E2E (End 2 End) testing tools and practices.
  • Experience with code repositories and version control practices.
  • Experience with CI/CD pipelines and best practices.
  • Experience in software quality and operational excellence practices.
  • Experience in agile development methodology.
  • Good analytical and problem-solving skills.

Nice to have

  • Automated deployment experience is a plus.