Senior Software Engineer responsible for designing, developing, testing, deploying, and monitoring scalable software for Sam’s Club Scan & Go. The role requires Node.js and Java development, AI/ML integration, CI/CD, automated testing, performance monitoring, technical design, stakeholder collaboration, and peer mentoring. The engineer will own feature delivery, troubleshoot application issues, promote engineering best practices, and support reliable, secure, maintainable mobile application experiences.
Position Summary...What you'll do...Role summary:
Join Walmart as a Senior Software Engineer, leading the delivery of scalable software solutions through collaborative engineering teams. This role involves designing, developing, and maintaining high-quality code across multiple languages while integrating AI and machine learning components to enhance platform capabilities. You will drive full lifecycle development, including testing, deployment, and monitoring, ensuring alignment with business objectives and technical standards. The position requires strong technical judgment, proactive problem-solving, and effective cross-functional collaboration to deliver reliable, innovative software that supports Walmart’s operational excellence and customer experience goals.
About the team:
The team supports the US Sam’s Club Scan & Go mobile application, enabling members to expedite checkout by skipping lines. They focus on delivering high-quality software through comprehensive test design, automation, and root cause analysis. Collaborating closely, the team ensures system functionality, performance, and integration align with business goals. Emphasizing continuous improvement, members contribute to test planning, execution, and reporting while supporting automation and troubleshooting efforts. This group plays a key role in enhancing the member experience by maintaining a seamless and efficient mobile application that meets rigorous quality and reliability standards.
What you'll do:
What you'll bring:
At Sam's Club, 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, parental leave, family care leave, bereavement, jury duty, and voting. 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.
For information about PTO, see https://one.walmart.com/notices.
- Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Live Better U is a company 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.
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.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00
Additional compensation includes annual or quarterly performance bonuses.
Additional compensation for certain positions may also include Regional Pay Zone (RPZ) (based on location). At Sam's Club, 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, parental leave, family care leave, bereavement, jury duty, and voting. 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.
For information about PTO, see https://one.walmart.com/notices.
- Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Live Better U is a company 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.
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.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include Regional Pay Zone (RPZ) (based on location).
Option 2: 5 years’ experience in software engineering or related area.Preferred Qualifications...
Join Walmart as a Senior Software Engineer, leading the delivery of scalable software solutions through collaborative engineering teams. This role involves designing, developing, and maintaining high-quality code across multiple languages while integrating AI and machine learning components to enhance platform capabilities. You will drive full lifecycle development, including testing, deployment, and monitoring, ensuring alignment with business objectives and technical standards. The position requires strong technical judgment, proactive problem-solving, and effective cross-functional collaboration to deliver reliable, innovative software that supports Walmart’s operational excellence and customer experience goals.
About the team:
The team supports the US Sam’s Club Scan & Go mobile application, enabling members to expedite checkout by skipping lines. They focus on delivering high-quality software through comprehensive test design, automation, and root cause analysis. Collaborating closely, the team ensures system functionality, performance, and integration align with business goals. Emphasizing continuous improvement, members contribute to test planning, execution, and reporting while supporting automation and troubleshooting efforts. This group plays a key role in enhancing the member experience by maintaining a seamless and efficient mobile application that meets rigorous quality and reliability standards.
What you'll do:
- Own delivery of scoped features and models through collaborative engineering teams, managing implementation, iteration, testing, and support.
- Write clean, efficient, and reliable code across multiple languages, driving full software development lifecycle including CI/CD and automated testing.
- Integrate AI/ML components and GenAI tools to enhance software intelligence and development efficiency.
- Participate in solution design, conducting design reviews and ensuring scalable, secure, and maintainable systems.
- Collaborate with stakeholders to translate complex problems into technical requirements and define success metrics.
- Monitor application performance, conduct maintenance, and ensure adherence to project milestones.
- Mentor peers, promote engineering best practices, and support continuous improvement initiatives.
What you'll bring:
- Extensive experience in software development with proficiency in Node.js and Java.
- Strong experience in delivering scoped features or models through collaborative engineering teams.
- Proficiency in code review, debugging, and continuous development with a focus on quality and reliability.
- Ability to design scalable, secure, and maintainable software systems aligned with platform objectives.
- Experience integrating AI/ML components and strategically leveraging generative AI tools to enhance software solutions.
- Skilled in DevOps practices, including CI/CD, automated testing, and performance monitoring.
- Effective collaboration and communication skills with cross-functional teams and stakeholders.
- Commitment to technical ownership, innovation, and continuous improvement.
At Sam's Club, 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, parental leave, family care leave, bereavement, jury duty, and voting. 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.
For information about PTO, see https://one.walmart.com/notices.
- Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Live Better U is a company 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.
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.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00
Additional compensation includes annual or quarterly performance bonuses.
Additional compensation for certain positions may also include Regional Pay Zone (RPZ) (based on location). At Sam's Club, 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, parental leave, family care leave, bereavement, jury duty, and voting. 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.
For information about PTO, see https://one.walmart.com/notices.
- Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
Live Better U is a company 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.
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.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include Regional Pay Zone (RPZ) (based on location).
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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...680 W California Ave, Sunnyvale, CA 94086-4834, United States of AmericaWalmart 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.Walmart Global Tech Sunnyvale, California, USA Office
840 W California Ave, Sunnyvale, CA, United States, 94086
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