Principal, Software Engineer, Back End

Principal, Software Engineer, Back End (USA)

Join Walmart as a Principal, Software Engineer focusing on Backend engineering.

$/yr - $/yr

• Stay abreast with technical advancements and drive system architecture and software development processes.
• Lead and mentor teams in the implementation of complex systems, fostering a culture of technical excellence and innovation.
• Be hands‑on in prototyping, researching, and coding scalable, consumer‑facing systems.
• Collaborate with business and product teams to achieve long‑term business goals.
• Champion operational and engineering excellence.
• Participate in code reviews, operational reviews, architectural discussions, and troubleshooting sessions to ensure the highest standards of development.
• Provide mentorship to engineers, managers, and others to help develop great talent.

• At least 12+ years of software engineering experience building highly available systems.
• BS or MS in Computer Science or related degree.
• Proficiency in Java and other programming languages.
• Experience with data engineering, large datasets, and distributed systems.
• Knowledge of databases, vector and big‑data technologies.
• Experience with containerization (Docker/Kubernetes) and multi‑cloud environments.
• Proven track record of building successful software systems from inception to deployment.
• Experience solving complex business problems and making design trade‑offs.
• Expertise in distributed systems, service‑oriented architecture, CI/CD, and operational excellence.
• Strong communication, collaboration, consensus building, and conflict resolution skills.
• Experience mentoring and coaching engineers.
• Curiosity and ability to learn new domains and technologies.
• Preferred: experience with GenAI technologies such as LLMs and RAG, and cloud‑based AI platforms like GCP Vertex AI or Azure.

Walmart Global Tech is a team of software engineers, data scientists, and cybersecurity experts driving the next generation of retail and shopping experiences. We value inclusive design and tech empowerment.

Competitive compensation, performance bonuses, 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and more.

Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing unique styles, experiences, identities, ideas, and opinions – while being inclusive of all people.