Software Engineer III Jobs in Sunnyvale, CA – Salary, Skills & Apply Online
Software Engineer III Jobs in Sunnyvale, CA – Salary, Skills & Apply Online
Walmart is currently hiring for the position of Software Engineer III at its technology office located in Sunnyvale, California. This role is part of the company’s technology teams that support internal systems and customer-facing platforms used across retail and e-commerce operations.
Candidates are advised to apply only through official company websites or trusted job portals and never pay any fees. This article is shared for general job awareness, and applicants should verify details from official sources before applying.
The position is suitable for software engineers who have a strong foundation in application development and are comfortable working with backend services, APIs, databases, and web technologies. Candidates with professional experience, as well as qualified graduates with advanced degrees and relevant technical skills, may apply.
Job Overview
The Software Engineer III role focuses on developing and maintaining web-based applications using object-oriented programming principles. Engineers typically work across different layers of the technology stack, including backend services, APIs, databases, and front-end components.
The role involves collaborating with cross-functional teams to convert business requirements into technical solutions. Day-to-day work includes writing and reviewing code, fixing defects, improving performance, and maintaining existing applications.
This role suits professionals who prefer structured development work, technical problem-solving, and collaboration within established engineering teams.
Key Job Details
– Company: Walmart
– Job Role: Software Engineer III
– Location: 1375 Crossman Avenue, Sunnyvale, CA 94089
– Experience Required: Skill-based; no fixed minimum years specified
– Job Type: Full-time
– Industry: Retail Technology / E-commerce
Salary Information
The salary for Software Engineer III jobs depends on experience level, technical expertise, interview performance, company standards, and job location. Compensation for roles based in Sunnyvale generally aligns with local technology market conditions.
| Experience Level | Estimated Annual Salary |
| Entry Level (Master’s Degree) | $117,000 – $150,000 |
| Mid-Level (2–4 Years Experience) | $150,000 – $190,000 |
| Experienced (5+ Years) | $190,000 – $234,000 |
Actual salary offers may vary based on individual skills, role expectations, and business needs. In some cases, additional benefits such as bonuses or stock-based compensation may apply.
Skills Required
Core Skills:
- Object-oriented programming using languages such as Java, Python, or C#
- REST API design and implementation
- SQL and relational database usage
- Unit testing and automated testing practices
- Basic front-end technologies such as HTML, CSS, and JavaScript
- Version control systems such as Git
- Debugging and troubleshooting application issues
Additional / Preferred Skills
- Experience with Elastic DSL or search-based systems
- Legacy application refactoring
- Application monitoring and performance tuning
- Ability to estimate tasks and track development progress
- Experience working with distributed or network-constrained systems
Key Responsibilities
Software Engineer III professionals are responsible for writing clean, maintainable code and developing APIs that support communication between systems. The role includes building automated tests to ensure code quality and reliability.
Engineers also work with databases to retrieve and process data, analyse logs to diagnose issues, and resolve performance or stability problems. Planning tasks, estimating timelines, and collaborating with team members are part of regular responsibilities.
About the Company / Industry
The retail technology and e-commerce industry depends on reliable and scalable software systems to support online platforms, supply chain operations, and internal business tools. Technology teams in this sector work on systems that manage large volumes of data and high user traffic.
The Sunnyvale location functions as an important technology hub where engineers contribute to systems used across both digital and in-store operations.
How to Apply
Candidates should apply only through official company websites or trusted job portals that redirect to the company’s application system. Applicants should never pay any fees during the hiring process. Walmart does not authorise any agents or third parties to collect money for recruitment. All official communication will come from verified company email domains.
Official Direct Apply Link: Apply Here
Walmart Career page: https://careers.walmart.com/us/jobs
Important: Always Verify job posting and apply only through official company career page or channels.
Interview Preparation Tips
Applicants may be evaluated on object-oriented programming concepts, API development, database queries, and debugging skills. Interviews may include coding exercises or discussions around previous technical projects.
Reviewing past work, understanding testing practices, and being familiar with version control workflows can help candidates prepare effectively.
Career Growth
Software Engineer III roles can lead to senior engineering positions over time. With continued skill development, professionals may move into specialised technical roles or leadership positions depending on experience and interest. Many professionals note that continuous learning and real-world project exposure play an important role in long-term career stability.
FAQs
How much experience is required for Software Engineer III jobs?
There is no fixed minimum experience requirement. Candidates are assessed based on technical skills, project experience, and role suitability.
What is the salary range for Software Engineer III jobs in Sunnyvale?
The estimated annual salary ranges from $117,000 to $234,000, depending on experience and qualifications.
Can fresh graduates apply for this role?
Fresh graduates with a relevant Master’s degree and strong technical skills may be eligible to apply.
How can applicants ensure a safe application process?
Applicants should apply only through official company websites or trusted job portals and never pay any fees during the hiring process.
Important Disclaimer
This article is published for general job information purposes only. We are not official recruiters and do not represent the hiring company.
We do not charge any fees for job information or applications. Job details, salary ranges, and requirements may change at any time. Readers are advised to verify all information independently through official sources before applying.
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