Lead delivery of scalable software features and AI/ML-integrated models. Design, develop, test, debug, and maintain software using Java, JavaScript, and Python while driving CI/CD, automated testing, observability, and performance improvements. Collaborate with stakeholders, conduct code reviews, evaluate technical trade-offs, mentor peers, and support secure, maintainable platform solutions.
Position Summary...What you'll do...Role summary:
The Senior Software Engineer will lead the delivery of scoped features and models through collaborative teams, ensuring alignment with platform and business objectives. This role involves designing, developing, testing, and maintaining scalable software solutions using modern programming languages and AI/ML integration. The position requires strong technical judgment, continuous improvement, and proactive problem-solving to meet user needs and quality standards. The engineer will engage with stakeholders, support peer development, and drive innovation while maintaining operational excellence and adhering to company values and ethical standards.
About the team:
The W+ team designs and develops scalable, cloud-native AI-powered systems that enhance operational reliability and performance. They lead technical strategy and execution across platforms, ensuring architectural integrity aligned with enterprise standards. Focused on continuous improvement, the team automates processes and optimizes system scalability. Collaboration and mentorship foster knowledge sharing and high-quality delivery. With expertise in AI agents, reliability engineering, and payments industry solutions, the W+ team advances innovative technologies that align with business goals and customer needs, driving impactful and reliable software solutions.
What you'll do:
What you'll bring:
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. 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. 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.
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.
Bellevue, Washington US-11663: The annual salary range for this position is $108,000.00 - $216,000.00
Sunnyvale, California US-11658: 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 :
- Stock
Option 2: 5 years’ experience in software engineering or related area.Preferred Qualifications...
The Senior Software Engineer will lead the delivery of scoped features and models through collaborative teams, ensuring alignment with platform and business objectives. This role involves designing, developing, testing, and maintaining scalable software solutions using modern programming languages and AI/ML integration. The position requires strong technical judgment, continuous improvement, and proactive problem-solving to meet user needs and quality standards. The engineer will engage with stakeholders, support peer development, and drive innovation while maintaining operational excellence and adhering to company values and ethical standards.
About the team:
The W+ team designs and develops scalable, cloud-native AI-powered systems that enhance operational reliability and performance. They lead technical strategy and execution across platforms, ensuring architectural integrity aligned with enterprise standards. Focused on continuous improvement, the team automates processes and optimizes system scalability. Collaboration and mentorship foster knowledge sharing and high-quality delivery. With expertise in AI agents, reliability engineering, and payments industry solutions, the W+ team advances innovative technologies that align with business goals and customer needs, driving impactful and reliable software solutions.
What you'll do:
- Own delivery of scoped features and models through collaborative engineering teams, ensuring alignment with platform and system objectives.
- Write clean, efficient, and reliable code using languages such as Java, JavaScript, and Python, driving full SDLC including CI/CD and automated testing.
- Integrate AI and ML components to enhance software intelligence and leverage GenAI tools to improve development efficiency.
- Conduct code reviews, debugging, and defect management to maintain high-quality software.
- Participate in solution design, evaluating trade-offs and ensuring scalable, secure, and maintainable systems.
- Collaborate with stakeholders to translate business needs into technical requirements and measurable outcomes.
- Monitor application performance and support continuous improvement through proactive testing and observability.
What you'll bring:
- Extensive experience in software development with proficiency in Java and object-oriented programming principles.
- Strong technical acumen in platform design, component services, and iterative development methodologies.
- Proven ability to deliver scoped features and models through collaborative engineering teams.
- Expertise in code review, debugging, and continuous integration and deployment practices.
- Familiarity with AI/ML integration and generative artificial intelligence tools to enhance software solutions.
- Demonstrated skills in technical leadership, solution design, and mentoring peers.
- Commitment to quality, performance monitoring, and customer-focused software delivery.
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. 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. 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.
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.
Bellevue, Washington US-11663: The annual salary range for this position is $108,000.00 - $216,000.00
Sunnyvale, California US-11658: 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 :
- 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...10900 Ne 4th St, Bellevue, WA 98004, 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 Seattle, Washington, USA Office
Seattle, WA, United States
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What you need to know about the Seattle Tech Scene
Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.
Key Facts About Seattle Tech
- Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
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- Notable Investors: Madrona, Fuse, Tola, Maveron
- Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute
