Principal Full Stack Software Engineer

Position:Principal Full Stack EngineerDepartment:Walton Personal Philanthropy Group (WPPG)Reportingto:Deputy Director of OperationsFLSA Status:ExemptLocation:Bentonville, ARWalton Enterprisesisseekinga seasoned, hands-on technical leader to serve as Principal Full Stack Engineer. This role combines architectural leadership with direct ownership of application development, database design and management, cloud infrastructure, and DevOps execution.This individual willoperateas the technical cornerstone for business-critical systems - combining complex environments,stabilizingand modernizing applications, and ensuring scalable, secure, and resilient technical solutions. This position requires a leader who actively architects, builds, refactors, and sustains systems end-to-end.Please note: We are unable to sponsor employment visas for this position, including OPT and CPT authorizations.About the PositionThe Principal Full Stack Engineer will hold end-to-end accountability for the stability, performance, and integrity of WPPG’s business-critical systems. This roleis responsible forestablishingarchitectural clarity, strengthening engineering discipline, and ensuring that applications and data platforms are secure, maintainable, and built to last.This individual will assume full technical ownership of existing and future systems - assessing risk, addressing technical debt, and implementing improvements that enhance reliability and auditability without disrupting operations. Success in this role is measured not only by what is built, but by the reliability, trustworthiness, and durability of the systems delivered.What youwill doThe Principal Full Stack Engineer leads full lifecycle delivery across application, data, and infrastructure layers while reinforcing engineering standards and operational excellence.ResponsibilitiesOwn Full-Stack Systems End to EndDesign, build, and sustain full-stack applications across UI, API, database, and infrastructure layers using Blazor and .NET.Assume ownership of existing systems, quickly assessing architecture, business purpose, and risk while leading thoughtful modernization and refactoring efforts.Integrate custom-built solutions with off-the-shelf platforms, balancing innovation with operational sustainability and business continuity.Lead full lifecycle delivery from requirements through deployment and ongoing production support.Perform code audits, architecture reviews, and security assessments to proactivelyidentifyand address technical debt, vulnerabilities, and performance bottlenecks.Lead Architecture and Technical Decision-MakingDefine end-to-end architecture across application, data, and infrastructure layers aligned with scalability, maintainability, and long-term sustainability.Evaluate internal capacity and architectural readiness to design, build, and sustain in-house solutions, articulating tradeoffs, risks, and strategic recommendations to inform disciplined build-versus-buy decisions aligned with long-term operational ownership and risk tolerance.Balance timelines and constraints with sound engineering judgment.Design and Steward Data & Reporting SolutionsArchitect andoptimizeAzure SQL and MS SQL Server databases, including schema design, indexing strategies, and performance tuning to ensure reliable data platforms.Establish strong data governance, security controls, and integrity standards across systems.Design and support SSRS reports andPowerBIdashboards aligned with business and financial reporting needs.Partner with stakeholders to deliveraccurate, auditable, and trusted data solutions.Execute Cloud & DevOps StrategyArchitect and manage Azure cloud environments supporting applications, data, and networking services.Design, implement, andmaintainAzure DevOps CI/CD pipelines, automating build, test, and deployment workflows to ensure repeatable releases.EnforceDevSecOpsbest practices, includingsecretsmanagement, role-based access control, and compliance standards.Apply infrastructure-as-code and modern deployment models, including containerization whereappropriate.Partner with Stakeholders and Provide Technical LeadershipServe as the senior technical authority for WPPG systems, translating complex or evolving business requirements into well-architected solutions.Collaborate with program teams, accounting, IT, and cross-functional partners to ensure operational alignment.Communicate architectural decisions, tradeoffs, and long-term implications to technical and non-technical audiences.Manage 1 or more direct reportsReinforce engineering best practices through structured code reviews and structured documentation practices.Select and manage external contractors or technical vendors as needed,establishinga clear scope of work, architectural guardrails, performance expectations, and quality standards.Who we are looking forA disciplined technical leader whooperateswith strong ownership and sound judgment — elevating engineering standards through example and taking full responsibility for system outcomes. You must be a self-directed, mature professional who leads with integrity,remainssteady under pressure, and consistentlydelivers oncommitments with professionalism and resolve.Skills neededFull stack application development and end to end system ownershipArchitecture design acrossapplication, data, and cloud environmentsCloud engineering within Microsoft AzureDevOps and CI CD pipeline managementDatabase design and performance optimizationSecurity andDevSecOpspracticesQualifications required for your success15+ years of progressive software engineering experience withdemonstratedfull-stack ownership across frontend, backend, database, and cloud infrastructure layers.3+ years of experience leading technical teams or individuals and managing staff, external contractors, or vendors.Deepexpertisein.NET (#C) and Blazor, includingcomponentarchitecture, state management, and API integration patterns.Extensive hands-on experience with the Microsoft Azure ecosystem, including application hosting, data services, networking, identity management, and secure cloud architecture.Proven leadership of modern DevOps practices using Azure DevOps, including CI/CD pipeline design, release automation, and full lifecycle delivery management.Advanced SQLproficiency, including database architecture, performance optimization, stored procedures, and security hardening across Azure SQL and SQL Server environments.Demonstrated implementation ofDevSecOpsstandards, including OWASP-aligned practices, role-based access control,secretsmanagement, and secure pipeline integration.Experience designing and deploying containerized workloads using Docker and Azure-native container platforms.Personal attributes that support your successDemonstrates discretion, integrity, andexpertisewhile serving as a trusted advisor to principals and colleagues.Collaborates respectfully and effectively with others, contributing to a supportive, team-oriented environment.Approaches challenges with curiosity, bold thinking, and a commitment to continuous learning and innovation.Maintains a strong focus on results, consistently exercising sound judgment and decision-making.Brings a visionary mindset, planning strategically for the future with imagination and insight.Committedto excellence and activelyengageswith others toaccomplishshared goals.All offers of employment are contingent on your successful completion (wherepermittedby state law) of a confidentiality agreement and background check. In addition, you will need to provide proper identification verifying your eligibility to work in the United States on your first day of work.Benefits InformationCompensationRange:$187,000-$234,000Benefits Information:Weofferacomprehensiveand generousbenefitspackagewhichincludesmedical, dental, and vision insurance, a401(k)retirementplan and paid time off.About theWalton Personal Philanthropy Group (WPPG)The Walton Personal Philanthropy Group (WPPG) provides services to the family of Sam and Helen Walton to support their individual philanthropic activities. These services for the family and their related entities include program and grant management, strategyconsultingand grant administration. WPPG is a part of Walton Enterprises, the family office of the Walton family.About Walton EnterprisesWalton Enterprises supports the personal, philanthropic, and business activity for the Walton family.We are a family-led organization, supporting multiple generations of Sam and Helen Walton’s family.We value trust, mutual respect, and a workplace where every associate belongs and can do their best work. We bring together talented people withdifferent backgroundsand viewpoints, support their growth, and empower them to contribute meaningfully.We are an equal opportunity employer committed to a workplace that is free of discrimination and harassment of any kind. All applicants receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, veteran status, genetic information, or any other status protected by the laws or regulations in the locations where weoperate.

Created: 2026-04-04