Software Software Jobs in Springfield, MO (NOW HIRING)

Job Summary:
O'Reilly Auto Parts is a leading retailer in the automotive parts industry, and they are seeking a Principal Software Engineer to provide technical oversight and architectural vision for their front-end ecosystems. This role involves designing, developing, and scaling user experiences for retail systems, mobile applications, and web platforms while ensuring high-quality standards and collaboration with cross-functional teams.
Responsibilities:
• Architectural Leadership: Drive the technical direction, standards, and best practices for front-end development across web and mobile applications.
• UI/UX Implementation: Collaborate closely with product design teams to translate complex UX visions into scalable, reusable, and accessible component libraries.
• Enterprise Scaling: Support and modernize high-traffic retail systems, ensuring seamless integration between front-end interfaces and backend services.
• Technical Oversight: Provide mentorship, code reviews, and technical governance to engineering teams to ensure compliance with architectural standards.
• Innovation & Resilience: Design software solutions with a focus on performance, security, maintainability, and exceptional user experience.
• Continuous Improvement: Recommend and champion technical advancements to elevate software quality and infrastructure performance.
• Cross-Functional Collaboration: Partner with cross-functional teams to conceptualize data-driven technology solutions and original designs.
• Application Evolution: Guide the lifecycle of new and existing applications by identifying critical areas for modification and improvement.
• Advanced Testing & Monitoring: Develop and automate complex testing, diagnostics, and proactive alerting to optimize application stability and performance.
• Defect Resolution: Monitor, isolate, and resolve complex software defects to maintain high-functioning, resilient applications.
• Project Delivery & Estimation: Lead work breakdown structures (WBS), scoping, and estimation activities to ensure predictable software delivery timelines.
• Technical Roadmapping: Contribute to and maintain a technical roadmap aligned with overarching business priorities.
• CI/CD Governance: Oversee continuous integration and deployment (CI/CD) activities within established operational guardrails.
• Technology Scouting: Evaluate emerging industry trends, tools, and external developments for their potential impact and utility to the organization.
• Professional Development: Maintain an in-depth understanding of industry best practices, regulations, and technologies through continuous learning.
Qualifications:
Required:
• 10+ years of experience in software engineer related role
• Deep production experience with React.js or equivalent modern JavaScript frameworks (e.g., Vue, Angular), along with state management libraries and front-end build tools.
• A strong eye for design systems, responsive layouts, web accessibility (WCAG), and user-centric workflows.
• Experience establishing engineering standards, creating reusable frameworks, and guiding multi-functional development teams.
• Proven track record supporting large-scale enterprise web applications or high-traffic retail/point-of-sale systems.
• Provides team oversight and guidance, to understand and apply the Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, and maintenance, to effectively develop software that supports modelling activities.
• Plans, organizes, prioritizes and oversees activities to efficiently meet objectives.
• Assimilates and understands data and information from various sources in order to draw appropriate conclusions and make relevant recommendation.
• Understands business context, needs, rules, and architecture, as well as organizational structure, cultures, capabilities, and processes to document the current state of technology and operational processes.
• Leads team to envision and document the future state of processes and products by identifying the solution scope, potential value of the future state, and the changes to the process, technology, organization infrastructure, and capabilities necessary to achieve the desired future state.
• Creates clear, comprehensives, effective documentation and artifacts that convey complex technical concepts that illustrate and explain overall technical specifications and solution/architecture design; may provide oversight and review of teams’ technical documentation.
• Develops software through use of programming languages, tools, and platforms including: Object or component-oriented development, Database User Interfaces and Queries, Cloud Computing: understand, deploy, and manage cloud-based infrastructure and services.
• Designs, executes and reports on systems/service tests to ensure that an application functions as specified in the requirements.
• Installs, sets up, configures, and manages software and environments.
• Monitors, diagnoses and fixes problems with technology products.
Preferred:
• Experience building or supporting mobile applications (Native, React Native, or hybrid mobile frameworks).
• Experience deploying and managing front-end applications within cloud environments (AWS, Azure, or GCP).
• Familiarity with Java-based backend services, microservices, or APIs to help bridge the gap between UI and backend architecture.
• Retail knowledge or experience
Company:
O’Reilly Auto parts is a specialty retailer of automotive aftermarket parts, tools, supplies, equipment and accessories. Founded in 1957, the company is headquartered in Springfield, USA, with a team of 10001+ employees. The company is currently Late Stage.