• Principal Software Engineer

    JPMorgan Chase (New York, NY)
    …the world's leading financial institutions, you've come to the right place. As a Principal Software Engineer at JPMorganChase within the Card Technology ... responsibilities** + Creates complex and scalable coding frameworks using appropriate software design frameworks + Collaborate with cross-functional teams to define… more
    JPMorgan Chase (01/08/26)
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  • Principal Software Engineer

    HCA Healthcare (Nashville, TN)
    …with purpose and integrity. We care like family! Jump-start your career as a Principal Software Engineer today with HCA Healthcare. **Benefits** HCA ... vary by location._** Come join our team as a Principal Software Engineer . We care...microservice environments (eg Docker/Kubernetes, C#, Java, Python, NodeJS), and APIs (eg REST, OpenAPI) required * Experience interfacing with… more
    HCA Healthcare (01/04/26)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! We are looking for you to join our team as a ** Principal /Senior Principal Software Engineer ** based out of Woodland Hills, CA. As ... a ** Principal /Senior Principal Software Engineer...maintain security clearance **Preferred** **Qualifications:** + Real-time safety-critical embedded software systems development experience (including APIs , interfaces… more
    Northrop Grumman (12/25/25)
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  • Principal /Senior Principal

    Genentech (South San Francisco, CA)
    …or equivalent experience and 7+ years of experience in software engineering ( Principal Software Engineer ); 12+ years of experience (Sr. Principal ... working with Databases, Data Analytics (SQL/NoSQL, ETL, ELT) and APIs (REST, GraphQL) is preferred + Extensive experience working...the primary location of California is $162,600 - $302,000 ( Principal Software Engineer ) and $189,200… more
    Genentech (12/06/25)
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  • (USA) Principal , Software

    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...Work closely with backend teams to design GraphQL schemas, APIs , and access patterns. + Partner with product and… more
    Walmart (12/06/25)
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  • Software Principal Engineer

    Dell Technologies (Hopkinton, MA)
    ** Software Principal Engineer / Software Senior Engineer - Control Path** The **Data Protection Software Engineering** team delivers ... a profound social impact. **What you'll achieve** As a Software Principal Engineer , you will...Tools in Java and Cloud technologies + Experience of APIs design using either OpenAPI/Swagger/RAML and API implementation/integration +… more
    Dell Technologies (12/31/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …and modern web tech, serving millions of users worldwide at scale. We are seeking a ** Principal Software Engineer ** for the Teams Platform, with a focus on ... model. In this role, you'll shape the infrastructure that enables Independent Software Vendors (ISVs) and enterprise developers to introduce intelligent AI agents… more
    Microsoft Corporation (12/25/25)
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  • Senior Principal Software

    Leonardo DRS, Inc. (Burnsville, MN)
    …as well as world-class manufacturing and support capabilities. **Job Summary** As the senior principal software engineer focused on software architecture ... proposal language that satisfy requirements + Serve as lead software engineer on development projects + Design,...interfaces, test harnesses, formal methods) + Ability to develop software APIs using technologies such as OMG… more
    Leonardo DRS, Inc. (01/03/26)
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  • Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …delivers clear, actionable insights to help prevent attacks and accelerate response. As a Principal Software Engineer on this team, you will contribute to ... Career** The Cortex Threat Intelligence team is growing, and we're looking for a Principal Software Engineerto join our team. This team builds the systems that… more
    Palo Alto Networks (12/13/25)
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  • Elastic Principal Software

    BCMC (Dulles, VA)
    …(CKAD), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Security Specialist (CKS) DOM-TO9-3495 Software Engineer - Principal I - ESW05 Our ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. BCMC brings disruptive technologies, agility, and competitive… more
    BCMC (01/06/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …group that values curiosity, craftsmanship, and a growth mindset. We're seeking a ** Principal Software Engineer ** who's excited to explore new technologies, ... C++, JavaScript/TypeScript, and React, while developing deep expertise in browser APIs and cross-browser compatibility (Chromium, Firefox, Safari, Edge). + Protocol… more
    Microsoft Corporation (01/07/26)
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  • Principal Software Engineer

    Walmart (Sunnyvale, CA)
    …Platform Powering the World's Largest Retail Network Walmart Global Tech is hiring a Principal Engineer to lead the design and development of our next-generation ... Powering the World's Largest Retail Network** Walmart Global Tech is hiring a ** Principal Engineer ** to lead the design and development of our next-generation… more
    Walmart (11/03/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …- while preserving privacy, security, performance, and scale. We are looking for a ** Principal Software Engineer ** to lead the design and development of ... and infrastructure. This role focuses on building distributed data systems and APIs that power adaptive, context-aware experiences across Microsoft AI. We aim to… more
    Microsoft Corporation (01/07/26)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …As part of this Conversational AI platform team, we are looking for a full stack Principal Software engineer for building the web tool to configure different ... **Position Summary ** The Principal Engineer for Conversational AI Platform...to the end-user experiences the group also builds platform APIs and tools to enable other teams within Walmart… more
    Walmart (12/04/25)
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  • Principal Software Engineer

    Mastercard (New York, NY)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Software Engineer Overview: Mastercard is seeking a ... Principal Software Engineer to lead complex, cross-department initiatives...(eg, Java, .NET/C#, Python). * Strong expertise in microservices, APIs , and event-driven architectures, with a focus on scalability,… more
    Mastercard (12/23/25)
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  • Space Systems Principal Software

    BAE Systems (Merrimack, NH)
    …about software defined radios? We need your talent, motivation, and vision as a Principal Software Engineer in our Space Systems program area at our ... software development of a full stack application with APIs , containers, relational databases, and automated build pipelines. Write...based on position level and/or job specifics. **Space Systems Principal Software Engineer - Sign-on… more
    BAE Systems (12/19/25)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ... (Onsite)** **Role Description: ** We are searching for a Principal Software Engineer to join...DevSecOps and Agile development methodologies + Experience using Win32/Win64 APIs and associated Linux API + Experience working with… more
    RTX Corporation (11/19/25)
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  • Senior Principal Software

    Mastercard (O'Fallon, MO)
    …businesses 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...languages, tools and technologies * Design and implement RESTful APIs and web services with best-in-class API tooling and… more
    Mastercard (10/16/25)
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  • (USA) Principal , Software

    Walmart (Bentonville, AR)
    …you'll do ** Join our innovative and dynamic People Technology engineering team as a Principal Software Engineer . In this role, you'll play a crucial part ... integrated AI solutions that align with business goals. + Build and maintain RESTful APIs , Kafka streams, and Cosmos DB to support real-time data processing. + Apply… more
    Walmart (10/14/25)
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  • Principal Software Engineer

    Medtronic (Lafayette, CO)
    … the extraordinary. **Careers That Change Lives** Medtronic is growing and seeks a ** Principal Software Engineer ** **- Full Stack** to help define and ... you will:** + Apply your technical expertise to deliver software that impacts real people every day. + Take...Architect and implement secure, maintainable backend services and RESTful APIs . + Mentor and uplift your peers through thoughtful… more
    Medtronic (01/08/26)
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