Senior, Software Engineer - Web/OL

Walmart•Bellevue, WA

4h•Hybrid

About The Position

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 experts 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.

Requirements

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.
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.

Nice To Haves

Knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly.
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.

Responsibilities

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.
Utilize 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.
Focus on optimizing site speed and performance, ensuring fast load times and efficient resource utilization.
Use various techniques to enhance page performance.
Manage browser storage effectively and optimize browser memory usage to ensure smooth and efficient web application performance.
Leverage 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.
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.
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.
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.
Work closely with cross-functional teams to enhance user experiences and ensure seamless integration.
Facilitate effective communication and collaboration across departments.
Prioritize application quality, respond swiftly to feedback, improve performance, and address critical issues proactively.
Implement best practices for monitoring and maintaining application health.
Contribute to technological advancements and innovation within the team.
Champion new ideas and drive the adoption of cutting-edge frontend and backend technologies.
Develop detailed project timelines, manage tasks efficiently, and practice effective time management.
Ensure timely delivery of high-quality projects.
Focus on meticulous, detail-oriented work, conduct rigorous code reviews, and resolve complex technical challenges.
Uphold the highest standards of engineering excellence.
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.

Benefits

Incentive awards for performance
Maternity and parental leave
PTO
Health benefits
Medical coverage
Vision coverage
Dental coverage
401(k)
Stock purchase
Company-paid life insurance
PTO (including sick leave)
Parental leave
Family care leave
Bereavement
Jury duty
Voting
Short-term disability
Long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes.
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.