Software Engineer III

Walmart

Software Engineer III developing highly scalable services for Walmart’s Last Mile Delivery. Leading projects and small engineering groups to enhance delivery initiatives.

Posted 6/2/2026full-timeSunnyvale • California • 🇺🇸 United StatesJuniorMid-Level💰 $90,000 - $180,000 per yearWebsite

Tech Stack

Tools & technologies

Java

About the role

Key responsibilities & impact

Collaborate with cross-functional teams to define high-level designs and translate requirements into technical solutions.
Develop, test, and maintain code ensuring alignment with business and technical specifications.
Troubleshoot and resolve production and business issues through root cause analysis and corrective actions.
Lead small engineering groups by providing guidance, documentation, and timelines for project deliverables.
Implement automation scripts and telemetry features to enhance continuous integration and delivery processes.
Conduct unit and regression testing to ensure software quality and performance.
Monitor application performance and support maintenance activities to ensure system reliability and scalability.

Requirements

What you’ll need

BS/MS in Computer Science, Engineering, or equivalent, with 2 or more years in software engineering.
Proven experience in software design, development, and delivery within Agile environments.
Strong proficiency in object-oriented programming and coding standards using languages such as Java, etc.
Expertise in debugging, root cause analysis, and defect management to ensure high-quality software solutions.
Ability to translate business requirements into scalable, maintainable technical solutions.
Experience with continuous integration and continuous delivery (CI/CD) pipelines and automation scripting.
Knowledge of API design, platform development, and component services.
Demonstrated capability in collaborating with cross-functional teams to drive project success.
Strong technical acumen with a focus on iterative development and testing methodologies.

Benefits

Comp & perks

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.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

object-oriented programmingJavadebuggingroot cause analysisdefect managementcontinuous integrationcontinuous deliveryautomation scriptingAPI designplatform development

Soft Skills

collaborationleadershipguidancedocumentationproject managementcommunicationproblem-solvinganalytical thinkingadaptabilityteamwork

Certifications

BS in Computer ScienceMS in Computer ScienceEngineering degree