SENIOR, SOFTWARE ENGINEER (RUST)

Position Summary… What youll do…

About Team:

Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization.

As a Senior Software Engineer you will develop software systems and solve complex problems by leveraging state-of-the-art technology. You will collaborate with and execute major cross-platform executions as a team, or independently when needed.

What youll do:

• Develop and optimize backend services and APIs using RUST, ensuring high performance and reliability.
• Write clean, maintainable, and well-tested code following Walmarts engineering standards.
• Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others; supporting and aligning efforts to meet customer and business needs.
• Involved in the entire software development lifecycle, including system design. Analyse project requirements and design low level software architectures that meet these requirements.
• Responsible for writing automated tests to ensure that the software functions as expected and also debug / fix any issues or bugs that arise during the testing phase.
• Collaborate with architects, product managers, and other engineers to design robust system architectures.
• Participate in code reviews, design discussions, and contribute to technical documentation.
• Knowledge and hands on experience of graphql will bring value add.
• Seamlessly integrate user-facing elements coded by front-end developers with server-side logic
• Design and implement applications that are low-latency, high-availability and high-performance
• Ensure data protection and security in all applications
• Participate in on-call duties. Troubleshoot, debug, and resolve production issues, ensuring minimal downtime.
• Stay updated with the latest RUST ecosystem advancements and advocate for best practices.

What You ll Bring:

• Build and maintain scalable microservices using Rust and related technologies.
• Integrate with internal and external APIs, ensuring secure and efficient data flow.
• Implement CI/CD pipelines for Rust projects using LooperPro and Walmarts standard tooling.
• Ensure code quality through automated testing and static analysis.
• Mentor junior engineers and contribute to team knowledge sharing.

Qualifications:

• Bachelors or Masters degree in Computer Science, Engineering, or related field (preferred).
• 4+ years of software development experience, with at least 2 years in Rust.
• Strong understanding of systems programming, concurrency, and memory management.
• Experience with CI/CD pipelines, especially LooperPro for Rust projects.
• Familiarity with Linux and Mac build environments.
• Experience with Cargo, Rust toolchain, and publishing crates.
• Knowledge of RESTful APIs, distributed systems, and cloud-native architectures.
• Excellent problem-solving and communication skills.

Preferred Qualifications:

• Experience with Walmarts internal CI/CD tools (LooperPro, Artifactory).
• Contributions to open-source Rust projects. Familiarity with containerization (Docker, Kubernetes).

About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That s what we do at Walmart Global Tech. We re a team of software engineers, data scientists, cybersecurity experts and service professionals within the world s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered.

We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain…