Senior Software Engineer

Walmart

Bellevue, WA, United StatesFull-time$206,086–$216,000Posted Oct 29, 2026

About the role

What you'll do...

Position: Senior Software Engineer

Job Location: 10900 NE 4th Street, Bellevue, WA 98004

Duties: Develop, design, implement, and maintain scalable and high-performance software solutions, including APIs, microservices, and integrations, for the CRM Engineering team at Walmart. Collaborate with cross-functional teams, product managers, project managers, business, and user experience teams to design, build, and deploy software applications. Participate on the discovery phase of medium to large projects to develop high-level designs and obtain cross-functional approvals. Provide technical guidance to junior engineers, fostering a collaborative team environment. Work with small teams, including offshore associates. Write clean, efficient, and maintainable code following coding standards and best practices. Conduct code reviews and provide feedback to ensure code quality and adherence to design principles. Troubleshoot and debug complex technical issues and provide timely resolutions. Gather information to troubleshoot business and production issues, engage support teams, and formulate action plans. Perform root cause analysis to prevent future issues and document actions and resolutions online. Optimize software performance and scalability through performance profiling, code refactoring, and system tuning. Stay up to date with industry trends and technologies to recommend improvements in software engineering processes. Apply expertise to develop, execute, and improve action plans, and provide guidance on best practices. Support and align efforts to meet customer and business needs, building commitment for perspectives and rationales. Participate in agile development processes, including sprint planning, estimation, and retrospectives. Translate project requirements into technical solutions, develop code, conduct unit testing, and communicate status to stakeholders. Ensure on-time project delivery and manage hand-offs with project managers. Respond to user inquiries and technical issues, providing technical feasibility and implementation strategies. Facilitate issue resolutions and work on cross-functional partnerships. Model compliance with company policies and support the company mission, values, and standards of ethics and integrity. Build relationships with key stakeholders, monitor progress, and recognize improvement opportunities.

Minimum education and experience required: Master’s degree or the equivalent in Computer Science, Engineering (any) or related field and 2 years of experience in large scale enterprise software development environment; OR Bachelor's degree or the equivalent in Computer Science, Engineering (any) or related field and 5 years of experience in large scale enterprise software development environment.

Skills required: Demonstrated knowledge of RESTful API design principles and experience in developing and consuming APIs. Experience with database systems SQL and NoSQL including experience in optimizing database queries and performance. Experience with cloud computing platforms and services including GCP, AWS, and Azure. Experience with Agile software development methodologies and collaboration tools including Jira, Git, and Confluence. Experience with programming languages including Java and JavaScript, and related frameworks including Spring Boot. Experience designing and developing large-scale and distributed software applications. Experience understanding of algorithms, data structures, and object-oriented programming. Experience working directly with stakeholders and customers to gather requirements and provide updates. Experience writing secure, stable, testable and maintainable code with high quality. Experience providing guidance and project management throughout the software development lifecycle. Experience with Ownership of full stack software applications, handling end-to-end development and deployment. Employer will accept any amount of experience with the required skills.

Salary Range: $206,086/year to $216,000/year. Additional compensation includes annual or quarterly performance incentives.

Benefits: At Walmart, we offer competitive pay as well as performance-based incentive 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, education assistance with 100% company paid college degrees, company discounts, military service pay, adoption expense reimbursement, and more.

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.com.

Wal-Mart is an Equal Opportunity Employer.

#LI-DNI #LI-DNP

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.

Responsibilities

  • Design, develop, implement, and maintain scalable software solutions, APIs, microservices, and integrations.
  • Collaborate with cross-functional teams to design, build, and deploy software applications.
  • Provide technical guidance to engineers and conduct code reviews.
  • Troubleshoot production issues, perform root cause analysis, and document resolutions.
  • Optimize software performance and scalability.
  • Participate in agile development, translate requirements into technical solutions, and deliver projects on time.

Qualifications

  • Master’s degree or equivalent in Computer Science, Engineering, or a related field and 2 years of enterprise software development experience; or a bachelor’s degree or equivalent and 5 years of experience.
  • Experience with RESTful APIs, SQL and NoSQL databases, and query optimization.
  • Experience with cloud platforms including GCP, AWS, and Azure.
  • Experience with Java, JavaScript, Spring Boot, and large-scale distributed applications.
  • Knowledge of algorithms, data structures, object-oriented programming, and Agile methodologies.
  • Experience with Jira, Git, Confluence, stakeholder collaboration, and end-to-end software development.

Benefits

  • Medical, vision, and dental coverage
  • 401(k), stock purchase plan, and company-paid life insurance
  • Paid time off, including sick leave, parental leave, and family care leave
  • Short- and long-term disability benefits
  • Education assistance, including company-paid college degrees
  • Company discounts, military service pay, and adoption expense reimbursement
  • Performance-based incentives

Skills mentioned

JavaJavaScriptSpring BootREST APIsSQLNoSQLCloud ComputingGitDistributed SystemsSystem Design

About Walmart

More than 60 years ago, Sam Walton opened the first Walmart in Rogers, Arkansas. Today, we’re a people-led, tech-powered omnichannel retailer dedicated to helping people save money and live better all around the world. Our 2.1 million associates are the engine behind what we do — serving customers and members in communities spanning 19 countries, in stores and clubs, online and through a supply chain built for speed and scale. We’re committed to creating clear pathways for associates to learn, grow and advance. Whether you’re starting your first job or bringing years of experience, you’ll find room to grow, learn new skills and build a career with purpose. We’re proud to invest in our people and foster a culture grounded in respect, integrity, service and striving for excellence. Recognized as a Fortune 100 Best Companies to Work For® (2025) and Great Place To Work®-Certified™ , we’re proud of what we’re building together.

Retail10,001+ employeesBentonville, Arkansas