Software Engineer III - Full Stack

Walmart•Bentonville, AR

2d•Onsite

About The Position

Walmart’s Omni Tech organization builds distributed systems supporting retail operations across more than 6,000 stores in 26 countries and 55 banners. The Software Engineer III will build full-stack solutions for Walmart Marketplace, with approximately 70% of the role focused on applications and automation for Business, Product, Program, Engineering, and Operations teams, and 30% focused on backend services and data platforms. The role uses technologies including Python, Java, React, and React Native to improve operational efficiency, decision-making, and business outcomes. It also involves working with large-scale datasets and distributed systems to create reliable, scalable, high-performing services. The engineer will partner with Marketplace Business, Product, Operations, Support, and Engineering teams to address technical and business challenges, investigate high-impact issues, and develop automation, AI-powered solutions, and internal tools. The role includes executive escalations and ambiguous problems requiring analysis, technical judgment, and end-to-end ownership. The engineer will influence architectural decisions, help set long-term system direction, and translate business needs into scalable technology solutions. This is a full-time, onsite position at Walmart’s Bentonville, Arkansas office and is not eligible for remote work. Immigration sponsorship is not available; applicants must be authorized to work in the United States without current or future visa sponsorship.

Requirements

Bachelor’s degree in computer science, computer engineering, computer information systems, software engineering, or a related area and 2 years of experience in software engineering or a related area; alternatively, 4 years of experience in software engineering or a related area.
3+ years of hands-on experience using Python to build applications, utilities, and workflow automation solutions.
3+ years of experience in data engineering and analytics, including use of data models and large-scale data pipelines.
3+ years of Java development experience.
3+ years of experience with a modern front-end framework such as React, React Native, Vue, or Angular.
Experience building, consuming, and integrating REST-based services and APIs.
Experience designing and supporting scalable, high-volume production applications and distributed systems.
Strong analytical and problem-solving skills, including root-cause analysis across multiple systems and data sources.
Ability to translate ambiguous business requirements into practical, scalable technical solutions.
Demonstrated ability to own projects independently from concept through production support and continuous improvement.
Excellent communication and collaboration skills across Business, Product, Operations, and Engineering teams.
Collaborative mindset, strong sense of ownership, and interest in solving complex problems with measurable business impact.
Must be authorized to work for any employer in the United States without current or future visa sponsorship.

Nice To Haves

Experience building automation, operational tooling, AI-powered applications, or internal productivity solutions.
Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or a related area.
Knowledge of WCAG 2.2 AA standards, assistive technologies, and digital accessibility best practices.

Responsibilities

Partner with cross-functional teams to understand business challenges and translate requirements into scalable, customer-focused technical solutions.
Write clean, well-tested, production-grade full-stack code using Python, Java, React, and React Native; participate in code reviews and follow engineering best practices.
Design and build AI-powered applications, automation tools, and operational utilities to improve efficiency and decision-making across Marketplace teams.
Use data engineering and analytical skills to design data pipelines, generate insights, and build data-driven applications and solutions.
Own projects end-to-end, from requirement definition and solution design through implementation, deployment, monitoring, production support, and continuous improvement.
Identify problems, define solutions, and drive execution with minimal direction in ambiguous environments.
Work with Business, Operations, Product, and Engineering teams to investigate high-priority Marketplace issues and develop scalable solutions that improve seller and customer experiences.
Investigate and resolve complex platform, operational, and customer-impacting issues through root-cause analysis and long-term remediation.
Communicate progress, risks, blockers, and technical trade-offs clearly to technical and non-technical stakeholders.
Contribute to platform reliability, scalability, and long-term architecture through cross-team collaboration and technical leadership.
Champion engineering excellence and Walmart’s values in code, reviews, and team interactions.

Benefits

Medical, vision, and dental coverage.
401(k).
Stock purchase plan.
Company-paid life insurance.
Paid time off, including sick leave.
Parental leave.
Family care leave.
Bereavement leave.
Jury duty leave.
Voting leave.
Short-term and long-term disability.
Company discounts.
Military Leave Pay.
Adoption and surrogacy expense reimbursement.
Walmart-paid education through Live Better U, including tuition, books, and fees for eligible programs.
Performance-based bonus awards, with annual or quarterly bonuses; stock may be additional compensation for certain positions.