(USA) Senior, Software Engineer - Frontend

Posted 2 Days Ago
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Sunnyvale, CA
117K-234K Annually
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Role
We are seeking a Senior Software Engineer - Frontend to build reusable React components, manage client data with Redux, create performance optimization strategies, and collaborate with product and design teams to enhance user experiences. The role requires expertise in JavaScript technologies and a proactive approach to improving code quality and performance.
Summary Generated by Built In

Position Summary...

What you'll do...

We're looking for a Senior Software Engineer - Front-end engineer who loves to code and loves to take ideas and build great products with JavaScript, HTML, and CSS. They know JavaScript is imperfect, but they embrace its functional side and genuinely enjoy coding with it. They are an experienced leader and expert in front-end technologies. They understand performance, A/B tests, web vitals, front end optimization and can write code to bring them to life too.

About Team: Focusing on customer, associate and business needs, this team works with Walmart International, which includes more than 5,200 retail units, operating in 23 countries such as Canada, Central America, Chile, China, India, Mexico and South Africa to name a few.

What you’ll do:

  • Build reusable React components with modular CSS, manage data on the client with Redux, use react query, and GraphQL.

  • Measure and resolve performance bottlenecks, using tools like Chrome DevTools, Lighthouse, WebPagetest, or custom tooling.

  • Refactor or improve existing code. We constantly find ways to improve all of our JavaScript code and you are all aboard.

  • Work closely with our product, design, and UX teams to create amazing and intuitive experiences that make it effortless to connect different apps together.

  • Help put tools, processes, and documentation in place to improve our code quality.

  • Demonstrate technical expertise in solving challenging programming and design problems

  • Review code written by other team members or other teams.

  • Ship to hundreds of thousands of users every day while having lots of autonomy in terms of code and feature ownership.

  • Help out with our Node-based developer platform.

  • Share what you know and learn either one-on-one or with lightning talks to the group.

  • Work boldly with a sense of urgency; embrace mistakes, learn from them, and drive the team toward success

What you will bring:

  • 4+ years of experience in object-oriented design and software development

  • 4+ years of experience in building responsive, single page web applications using modern front-end JavaScript technologies like React, Angular, Vue, etc.

  • Thorough understanding of React, Node.JS and its core principles

  • 4+ years of experience in creating and/or consuming RESTful web services

  • Excellent communication skills: Demonstrated ability to explain complex technical issues to both technical and non-technical audiences

  • Expertise with unit testing & Test-Driven Development (TDD)

  • BS/MS in computer science or equivalent work experience

About Walmart Global Tech Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Flexible, hybrid work: We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives.

Benefits: Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer: Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.

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 responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

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You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

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For information about PTO, see https://one.walmart.com/notices.

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Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

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Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

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For information about benefits and eligibility, see One.Walmart.

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The annual salary range for this position is $117,000.00-$234,000.00

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Additional compensation includes annual or quarterly performance bonuses.

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Additional compensation for certain positions may also include:

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- Stock

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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...

640 W California Avenue, Sunnyvale, CA 94086-4828, United States of America

Top Skills

JavaScript
The Company
HQ: Bentonville, AR
578,950 Employees
Hybrid Workplace

What We Do

Walmart has a long history of transforming retail and using technology to deliver innovations that improve how the world shops and empower our 2.2 million associates. It began with Sam Walton and continues today with Global Tech associates working together to power Walmart and lead the next retail disruption. We’re a high-performing, primarily virtual workforce that is human-led and tech-empowered. Our world-class software engineers, data scientists and engineers, cybersecurity professionals, product managers and business service professionals work with top talent on cutting-edge technologies that create unique and innovative experiences for our associates, customers and members across Walmart, Sam’s Club and Walmart International. At Walmart Global Tech, one line of code or bold idea can make life easier for hundreds of millions of people – talk about epic impact at a global scale.

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