• Lender - Principal Software Engineer…

    CoStar Realty Information, Inc. (San Diego, CA)
    Lender - Principal Software Engineer ( React /C#/AWS) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... Our CoStar for Lenders product development team is looking for an experienced ** Principal Software Engineer** to own the architecture and design of our… more
    CoStar Realty Information, Inc. (12/09/25)
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  • Sr. Principal Software

    eCapital (Aventura, FL)
    …help us shape the future of finance? The Opportunity: eCapital is seeking a Senior Principal Software Architect to define and drive the technical vision for ... strategy, and ensuring the long-term health and evolution of our software platforms. You will be instrumental in building cloud-native systems, modernizing… more
    eCapital (01/10/26)
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  • Senior Principal Cloud Architect

    Palo Alto Networks (Santa Clara, CA)
    …Impact** + Secure Software Architecture & Design: Serve as the principal architect for new solutions, translating complex security requirements into ... where your work truly matters. **Your Career** As a Principal Cloud Architect in the Innovation Team,...in the Innovation Team, you will lead the secure software and infrastructure architecture for our most advanced experiments.… more
    Palo Alto Networks (12/17/25)
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  • Principal IT Solutions Architect

    CommonSpirit Health (Englewood, CO)
    **Job Summary and Responsibilities** As the Principal Solutions Architect , Consumer Experience and Clinical Enablement, you will be a visionary leader ... Azure, or AWS), microservices, APIs (FHIR, HL7), and frontend frameworks (eg, React , Flutter, etc.). + **Omni-Channel Architect :** Lead architecture for… more
    CommonSpirit Health (12/11/25)
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  • Principal Application Architect

    United Airlines (Chicago, IL)
    …data analytics, and digital solutions. **Job overview and responsibilities** As a Principal Application Architect - Front End, you'll be responsible for ... enterprise application suite that our employees use globally at all airports. Principal Application Architect is highly experienced, self-sufficient, requires no… more
    United Airlines (01/13/26)
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  • Principal UX Performance Architect

    Microsoft Corporation (Redmond, WA)
    …gateway. It's the most visible and critical surface for AI-powered work. As the ** Principal UX** **Performance Architect ** , you will lead the design and ... but for trust, stability, and user satisfaction. You will architect solutions for a product at the epicenter of...- OR equivalent experience. + 6+ years of professional software engineering experience, with 4+ years focused on frontend… more
    Microsoft Corporation (12/31/25)
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  • Principal Architect

    Iron Mountain (Austin, TX)
    …let's start the conversation. **The Opportunity** Iron Mountain seeks a Platform Architect to have deep architecture experience with a specific platform along with ... of the latest technologies in that domain. The Platform Architect is tasked with overseeing the design, development and...Front-End & Web Platforms Strong hands-on coding experience with React , JavaScript, HTML, and CSS Ability to define front-end… more
    Iron Mountain (01/10/26)
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  • Principal Solution Architect

    Resideo (Austin, TX)
    The Product Development team is seeking a highly motivated, hands-on Principal Solutions Architect to serve as a senior individual contributor on our ... solutions across multiple programs and portfolios. **JOB DUTIES:** + Architect holistic, end-to-end solutions that integrate IoT devices, mobile/web applications,… more
    Resideo (12/13/25)
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  • Principal Enterprise AI Architect

    NVIDIA (Santa Clara, CA)
    Join the Enterprise AI & Automation team in NVIDIA IT to architect the future of agentic AI at scale. NVIDIA's Enterprise AI Platform powers AI agents to transform ... productivity and accelerate business impact. As the lead enterprise AI architect , you will design, evangelize, and implement the architectural foundations of… more
    NVIDIA (12/03/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    **Position Summary ** **What you'll do ** ** Principal Full Stack Software Engineer** **About the Role** We are looking for a ** Principal Full Stack ... lifting the technical bar across the organization. As a Principal Engineer, you will steer the technical direction of...from a legacy JSP-based experience to a modern, responsive React Native application that also renders seamlessly on the… more
    Walmart (12/06/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bellevue, WA)
    **Position Summary ** **What you'll do ** ** Principal Software Engineer - React & React Native (Walmart Squiggly Team)** Walmart's Gen AI-powered ... Squiggly team is seeking an accomplished Principal Software Engineer with deep experience in...deep experience in mobile and web UI development using React and React Native. In this critical… more
    Walmart (10/25/25)
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  • Principal Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** ** Principal , Software Engineer** We are seeking a talented and passionate ** Principal , Software Engineer** to ... architecture, aligning it with business goals and scalability requirements. + Architect complex software systems, ensuring performance, security, and scalability… more
    Walmart (01/10/26)
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  • Principal , Software

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** We are looking for an experienced ** Principal Software Engineer** to join Acquisition and Discovery Engineering team. This ... of customers makes this work even more exciting! **What You'll Do:** As a ** Principal Software Engineer** for Global Marketplace team at Walmart, you'll have the… more
    Walmart (12/29/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    …you'll do ** Join our innovative and dynamic People Technology engineering team as a Principal , Software Engineer. In this role, you will play an important role ... the future of Walmart. **What You'll Do:** As a ** Principal , Software Engineer** for EBS - People...aligning it with business goals and scalability requirements. + Architect complex software systems, ensuring performance, security,… more
    Walmart (11/18/25)
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  • Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights ... (B&MI) is seeking a Senior Principal Software Engineer to lead the design...talent, promoting growth and technical maturity. Technology Ownership * Architect and develop scalable and highly performant applications using… more
    Mastercard (10/16/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (San Diego, CA)
    Software Engineer We are looking for a Principal Software Engineer to help define, architect , and build the next-generation Workflow Automation ... of builders, thinkers, and problem-solvers dedicated to delivering scalable, AI-powered software products that elevate how organizations work. We value clean… more
    ServiceNow, Inc. (11/18/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …**What you'll do ** **About the Role:** We are looking for a ** Principal Software Engineer** who is an ** architect -level expert in Python** , with a deep ... can extend across use cases and orgs. As a Principal Engineer, you set the vision, write the critical...tool orchestration, memory layers, and dynamic router agents. + Architect modular, testable, and composable Python systems that support… more
    Walmart (10/25/25)
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  • Principal , Software Engineer

    Walmart (Bentonville, AR)
    …drive the GenAI transformation. We are seeking a highly skilled and experienced ** Principal Software Engineer** directly reporting to **Director of Software ... business goals and scalability requirements. + System Design and Scalability: Architect complex software systems, ensuring performance, security, and scalability… more
    Walmart (12/29/25)
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  • Principal Software Engineer - 25k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Enginee** r in our **National Security Sector's (NSS) Cyber & Analytics ... to support a high-stakes, mission-critical program. In this role, you'll help architect , develop, and integrate software solutions that shape national security… more
    Leidos (12/13/25)
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  • Principal Software Engineer…

    Microsoft Corporation (Redmond, WA)
    …that values curiosity, craftsmanship, and a growth mindset. We're seeking a ** Principal Software Engineer** who's excited to explore new technologies, write ... Work with a modern tech stack including C++, JavaScript/TypeScript, and React , while developing deep expertise in browser APIs and cross-browser compatibility… more
    Microsoft Corporation (01/07/26)
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