Walmart

Senior, Software Engineer - Web/OL

Walmart$108K — $216K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a relevant field or 5 years' equivalent experience
  • Proficiency in HTML, CSS, JavaScript, ReactJS, and Node.js
  • Experience developing RESTful APIs and managing databases (SQL & NoSQL)
  • Understanding of site speed optimization and performance techniques
  • Strong analytical and problem-solving skills
  • Demonstrated experience in mentoring and leading projects

Responsibilities

  • Engage in hands-on coding for frontend and backend systems
  • Build responsive user interfaces using HTML, CSS, JavaScript, and frameworks like ReactJS
  • Optimize site speed and monitor resource utilization
  • Manage browser storage and optimize memory for web applications
  • Design and develop secure RESTful APIs for internal communication
  • Mentor junior team members and promote continuous learning
  • Lead architectural decisions and maintain documentation

Benefits

  • Mentorship opportunities for professional growth
  • Support for creating accessible digital experiences
  • A collaborative environment with cross-functional teams
  • Involvement in innovative tech initiatives
  • A focus on engineering excellence and high code standards
Full Job Description
Position Summary...

What you'll do...

What You'll Do

  • Full Stack Development: Spend 75-80% of your time engaging in hands-on coding for both frontend and backend systems. Perform thorough code reviews, debugging, and optimization. Ensure high code quality and adherence to best practices.


  • User Interface Design: Utilize your proficiency in HTML, CSS, JavaScript, ReactJS, and Webpack to build responsive and dynamic user interfaces. Implement and customize CSS frameworks such as Bootstrap or Foundation to enhance the visual appeal and functionality.


  • Site Speed Optimization: Focus on optimizing site speed and performance, ensuring fast load times and efficient resource utilization. Use various techniques to enhance page performance.


  • Browser Storage & Memory Management: Manage browser storage effectively and optimize browser memory usage to ensure smooth and efficient web application performance.


  • Node.js Expertise: Leverage your strong hold on Node.js for server-side JavaScript, developing scalable backend services and ensuring seamless integration with frontend applications. Implement efficient data processing and handle asynchronous operations effectively.


  • Backend Development: Design and develop RESTful APIs, ensuring robust and secure communication between frontend and backend systems. Work with databases, both SQL and NoSQL, to manage data storage and retrieval efficiently. Apply performance optimization techniques and security best practices.


  • Mentoring & Learning: Provide mentorship to junior team members, fostering a culture of continuous learning and professional growth. Lead by example and encourage knowledge sharing within the team.


  • Architecture & Design: Stay abreast of emerging frontend and backend technologies, make strategic architectural decisions, and maintain comprehensive documentation. Drive the architectural vision for both frontend and server-side systems.


  • Collaboration: Work closely with cross-functional teams to enhance user experiences and ensure seamless integration. Facilitate effective communication and collaboration across departments.


  • App Health, Quality, and Performance: Prioritize application quality, respond swiftly to feedback, improve performance, and address critical issues proactively. Implement best practices for monitoring and maintaining application health.


  • Tech Initiatives & Innovation: Contribute to technological advancements and innovation within the team. Champion new ideas and drive the adoption of cutting-edge frontend and backend technologies.


  • Time Management & Planning: Develop detailed project timelines, manage tasks efficiently, and practice effective time management. Ensure timely delivery of high-quality projects.


  • Engineering Excellence: Focus on meticulous, detail-oriented work, conduct rigorous code reviews, and resolve complex technical challenges. Uphold the highest standards of engineering excellence.


  • Leadership: Provide strategic technical guidance, lead and manage projects, and coordinate with other teams to achieve successful outcomes. Exhibit strong leadership qualities and mentor junior team members.


What You Will Bring

  • Technical Skills:


  • Proficiency in HTML, CSS, and JavaScript for frontend development.


  • Expertise in frontend technologies including ReactJS and Webpack.


  • Deep understanding of site speed optimization techniques and best practices.


  • Experience with CSS frameworks such as Bootstrap or Foundation.


  • Proficiency in managing browser storage and optimizing browser memory usage.


  • Strong hold on Node.js for server-side JavaScript and associated backend development.


  • Experience in designing and developing RESTful APIs for robust and secure communication between frontend and backend systems.


  • Proficiency with databases, including both SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB) solutions.


  • Knowledge of asynchronous programming and event-driven architecture in Node.js.


  • Familiarity with performance optimization techniques for backend systems to ensure high responsiveness and low latency.


  • Understanding of security best practices for protecting against vulnerabilities and ensuring data integrity and privacy.


  • Experience with containerization tools such as Docker and orchestration platforms like Kubernetes.


  • Proficiency with version control systems (e.g., Git) and CI/CD pipelines.


  • Experience with cloud-native technologies (GCP/Azure) and DevOps practices.


  • General Skills:


  • Several years of full-stack development experience in complex web applications.


  • Proven ability to write clean, testable, and maintainable code.


  • Strong analytical and problem-solving skills.


  • Excellent verbal and written communication skills.


  • Demonstrated leadership abilities to lead projects and mentor junior team members.


  • Experience in e-commerce or marketplace platforms.


  • Contributions to open-source projects or active involvement in internal platform evangelism.


The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: 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.
Option 2: 5 years' experience in software engineering or related area.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

10900 Ne 4th St, Bellevue, WA 98004, United States of America

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

About Walmart

WalmartLabs is accelerating their development to redefine the shopping experience to meet the changing needs of our customers wherever they are —in a store, on our website, or on their mobile device.

Walmart Careers

Joining Walmart means becoming part of a world-renowned team that leads with innovation and is committed to creating impact. As the largest retailer globally, Walmart offers unparalleled job opportunities and career growth in an environment that values diversity and leadership. Work You’ll Do At Walmart, you will be part of a dynamic team that drives our mission to help people save money so they can live better. Engage in work that matters with a company that offers both stability and the flexibility to explore different career paths. Transform the retail landscape with your skills and help shape the future of millions of customers worldwide. Walmart is at the forefront of combining retail with advanced technology, making it an exciting place for professional growth and innovation. Lead with Us Step into a role that harnesses your potential and places you at the intersection of retail and technology. Walmart is not just a company; it's a community where you can develop your leadership skills and contribute to a culture that nurtures professional growth. Work with a diverse team of experts who bring a wealth of knowledge and experience to the table. Our commitment to diversity training ensures that all team members are valued and can thrive. Walmart Careers and Employment Opportunities We are continuously expanding our team to include enthusiastic professionals eager to drive change and make a significant impact. Explore a range of positions from entry-level to executive, each offering competitive benefits and the opportunity to advance. Innovate with Us Join Walmart and be part of a team that is dedicated to innovation and excellence. With over 2.3 million associates worldwide, you are joining the largest private employment group, ready to innovate, lead, and impact the global market. Internship Programs Kickstart your career with a Walmart internship. Gain invaluable experience, build your resume, and develop networking connections that will empower your career journey. Our internships provide a platform to apply your academic knowledge in real-world scenarios, preparing you for future employment. Be Part of a Great Team At Walmart, our team is our strength. We invest in our employees through robust training programs, leadership development, and opportunities for career advancement. Enjoy the benefits of working in a supportive and inclusive environment where every member’s contribution is valued. Future-Proof Your Career Your journey at Walmart can be as vast as your ambitions. With endless opportunities to grow, learn, and lead, you can take your professional experience to new heights. Benefit from our comprehensive training programs and develop the skills needed for tomorrow’s challenges. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, creative, and solution-driven team players. Explore the diverse job opportunities at Walmart and find where you can make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Walmart. SEARCH WALMART JOBS Join Walmart today and be part of a story of growth, innovation, and leadership.
Learn more about Walmart
Size
2,300 employees
Market Cap
$387 billion
Industry
Net Income
$13.5 billion
Founded
1962
5 Year Trend
+3.3%
Revenue
$559.1 billion
NASDAQ

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