Average salary: $205,000 /yearly

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  • Principal Software Reverse Engineer

    $204k - $284k

     ...Principal Software Reverse Engineer Arlington, VA STR is hiring a Principal Software Reverse Engineer who has a passion for research and analysis of vulnerabilities in cyber physical systems. This opportunity will be part of a multidisciplinary team of researchers... 
    Suggested
    Full time
    Work experience placement
    Local area
    Immediate start
    Night shift

    Science & Technology Research (STR)

    Arlington, VA
    2 days ago

  • Senior Principal Software Engineer

     ...Senior Principal Software Engineer Mastercard's AI & Data Platform Engineering team is seeking a Senior Principal Engineer to provide technology leadership and strategic influence across enterprise-scale initiatives for the next generation Decision Management Platform... 
    Suggested
    3 days per week

    Dynamic Yield

    Arlington, VA
    2 days ago

  • Principal Software Engineer

    $50 per hour

     ...Principal Software Engineer, Full Stack The global capital markets are among the largest markets in the world valued at $50T+ and growing. Transactions in these markets are complex. Critical, nuanced legal terms are woven into lengthy documents. These documents must... 
    Suggested
    Work at office
    Local area
    Flexible hours
    2 days per week
    3 days per week

    Thomson Reuters

    McLean, VA
    8 hours ago

  • Principal Software Engineer (.NET + Data) - Remote - USA

     ...About FullStackFullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational...  ...the industry average.The PositionWe're looking to hire a Principal Software Engineer (.NET + Data) to join our team. You'll work with our... 
    Suggested
    Remote work

    Full Stack LLC

    Richmond, VA
    8 hours ago

  • Principal Software Engineer - AI and Health Analytics

    $99.6k - $223.4k

     ...administrative burden. We’re looking for highly skilled AI engineers to design and build high-scale, cloud-based data processing pipelines...  ...in Computer Science or equivalent. • 6+ years of relevant software engineering experience. • Strong software engineering skills... 
    Suggested
    Temporary work
    Flexible hours

    Oracle

    Richmond, VA
    1 day ago

  • Principal Software Engineer

     ...every day for mission-critical security, delivered through our cloud infrastructure. We are looking for an experienced Principal Software Engineer who will be responsible for developing and maintaining our flagship product assets. This includes the architecture,... 
    Suggested
    Work at office

    Kastle Systems

    Falls Church, VA
    8 hours ago

  • Principal Software Development Engineer

     ...Principal Cybersecurity Engineer Your work days are brighter here. We're obsessed with making hard work pay off, for our people, our customers,...  ...to bridge the gap between high-level strategy and robust software execution. As a Principle engineer, you will serve as the... 
    Suggested

    Workday

    Reston, VA
    4 hours agonew

  • Remote Principal Software Engineer - .NET + Data

    A leading software consultancy is looking for a Principal Software Engineer with over 8 years of experience to join their team in Richmond, Virginia. You will have the chance to either integrate with client teams or work on product development directly. This fully remote... 
    Suggested
    Remote work

    Full Stack LLC

    Richmond, VA
    5 days ago

  • Principal Software Engineer for Integration & Test

    $206k - $284k

     ...Principal Software Engineer for Integration & Test Arlington, VA About the Team The Real-time Architectures, Integration, and Demonstration (RAID) Group focuses on transition of algorithms from concept to real-time software, providing open architecture expertise... 
    Suggested
    Full time
    Work experience placement
    Local area
    Night shift

    Science & Technology Research (STR)

    Arlington, VA
    11 days ago

  • Principal Software Engineer

     ...many different aspects of the customer experience, our Senior Engineers research and discover new opportunities and shape products...  ...operates. Purpose of the role We are seeking a Principal Software Engineer who will help architect and build the technical... 
    Suggested
    Full time
    Work at office
    2 days per week

    CarMax

    Richmond, VA
    8 hours ago

  • Principal Software Engineer - Strategic Defense Solutions (Onsite)

    $118.3k - $224.9k

     ...Clearance Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 Principal Software Engineer - Strategic Defense Solutions (Onsite) Role Description:?? We are searching for a Principal Software Engineer to... 
    Suggested
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    RTX

    Hamilton, VA
    3 days ago

  • Principal Software Engineer

    $160k - $187k

     ...Principal Software Engineer This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital services. Using modern, agile methods, our team creates products that meet people's needs and transform their... 
    Suggested
    Remote work
    Flexible hours

    Ad Hoc LLC

    McLean, VA
    8 hours ago

  • Principal Software Engineer

     ...Principal Software Engineer Apogee Research is at the forefront of a revolution in how the DoD operates: a turn towards compositional systems of systems instead of traditional monolithic architectures. This change is driven by a need for faster adaptation to adversarial... 
    Suggested
    Full time
    For contractors
    Work at office
    Flexible hours

    Apogee Research, LLC

    Arlington, VA
    14 days ago

  • Principal Cyber Software Engineer (Front End/UI-Focused) CI Poly

    *****MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE****** Software Engineer III Principal Cyber Software Engineer (Front End/UI-Focused) Experienced front-end software engineer to develop services using modern techniques such as REST, JSON, Python, JavaScript... 
    Suggested

    SHLD, LLC

    Herndon, VA
    4 days ago

  • Principal / Sr. Principal DevOps Software Engineer

    $114k - $171k

     ...Northrop Grumman brings informed insights and software-secure technology to enable strategic...  ...a candidate to fill a DevOps Software Engineer position. This position will be...  ...requisition may be filled at either the Principal DevOps Software Engineer or Senior Principal... 
    Suggested
    For subcontractor
    Relocation package
    Shift work

    Northrop Grumman

    Chantilly, Loudoun County, VA
    8 hours ago

  • (USA) Principal, Software Engineer, Information Security

    (USA) Principal, Software Engineer, Information Security Multiple locations Regular/ Permanent Salaried The Principal Software and Infrastructure Engineer, DS Core leads the design, implementation, and ongoing evolution of Walmart's enterprise-scale Active Directory... 
    Permanent employment
    Full time
    Temporary work
    Part time

    Walmart

    Herndon, VA
    2 days ago

  • Sr. Principal Cyber Software Engineer

    $151.1k - $226.7k

     ...environments, Northrop Grumman brings informed insights and software-secure technology to enable strategic planning. We're...  ...Mission Systems is seeking an experienced Senior Principal Cyber Software Engineer to join our team supporting a program in the Signals Intelligence... 
    Relocation package
    Shift work

    Northrop Grumman

    Chantilly, Loudoun County, VA
    4 days ago

  • Principal Software Engineering, Information Security

    $168.75k - $281.25k

     ...Come be a part of our team - you'll work with great people, pioneering products and cutting-edge technology. Principal Software Engineering role for a highly skilled and experienced Information Security Developer/Architect to lead the design, development, and... 
    Full time
    Work experience placement
    Work at office
    Flexible hours
    2 days per week

    TransUnion

    Reston, VA
    4 days ago

  • Principal Cyber Software Engineer (Mobile)

    $170k - $190k

     ...Principal Cyber Software Engineer (Mobile) Location US-VA-Chantilly ID 2025-7945 Category Information Technology Position Type Full-Time Remote No Clearance Level Secret Description Markon is... 
    Full time
    Contract work
    Temporary work
    Remote work
    Flexible hours

    Markon Solutions

    Chantilly, Loudoun County, VA
    1 day ago

  • Principal Software Engineer, Full Stack

     ...customers in over 30 countries, across six continents, JSI’s software is used to expand awareness, surface patterns, and...  ...is seeking a highly motivated and experienced full stack Principal Software Engineer for our Chantilly, Virginia office. This customer-facing role... 
    Work experience placement
    Casual work
    Work at office
    Remote work

    JSI Telecom

    Chantilly, Loudoun County, VA
    13 days ago

  • Principal CNO Software Engineer

    Principal CNO Software Engineer Zetier is seeking Principal CNO Software Engineers to develop operationally critical cyber capabilities. Candidates will demonstrate practical experience designing, developing, and deploying tools intersecting command and control, persistence... 

    Zetier, Inc.

    Arlington, VA
    3 days ago

  • Principal Software Engineer

    * Proven experience leading cloud-native software engineering teams, ideally within insurance or enterprise-scale environments.* Deep understanding of Azure architecture and service design, with a track record of delivering production-grade applications.* Strong communicator... 
    Full time
    Local area
    Work from home

    Markel Corporation

    Richmond, VA
    3 days ago

  • Principal Software Engineer — DoD Impact & Growth

    A technology innovator in McLean, Virginia, is seeking a Principal Software Developer to join their GALE Support team. In this role, you will tackle large-scale development projects, including processing data within the JavaFX framework and optimizing solutions that support... 

    Bigbear.ai

    Mc Lean, VA
    2 days ago

  • Principal Software Engineer

     ...many different aspects of the customer experience, our Senior Engineers research and discover new opportunities and shape products...  ...the business operates. Purpose of the role We are seeking a Principal Software Engineer who will help architect and build the technical... 
    Full time
    2 days per week

    CarMax Business Services

    Richmond, VA
    3 days ago

  • Team Lead - Principal Software Engineer

    $131.3k - $237.35k

     ...Description The Defense Sector at Leidos is currently seeking a Team Lead - Principal Software Engineer with 12+ years of professional experience to lead multiple Agile teams and drive the technical and organizational success of our software development efforts. In... 
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    8 hours ago

  • Senior Principal Software Engineer-Onsite Project

     ...Senior Principal Software Engineer-Onsite Project : Job Duties : Designs and develops user interfaces and visualizations that support capabilities such as data discovery and query, analytic visualizations, link-node analysis, AI/ML big data analytics, and object... 

    IC-CAP, LLC

    Herndon, VA
    1 day ago

  • Principal AI-Enabled Software Engineer (Top Secret)

     ...Type: Full-Time US Citizenship is Required Position Overview: Praescient Analytics is looking for a Principal AI-Enabled Software Engineer to help shape and build the next generation of AI-enabled applications, cloud solutions, and internal innovation capabilities... 
    Full time
    Remote work

    Praescient Analytics

    Fairfax, VA
    1 day ago

  • Principal / Sr. Principal Embedded Software Engineer

    $114k - $171k

     ...they're making history. We have an opening for an Embedded Software Engineer to join our team of qualified, diverse individuals in the...  ...settings across all levels This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending on experience... 
    Relocation package
    Shift work

    Northrop Grumman

    Sterling, VA
    4 days ago

  • Principal Software Systems Engineer

     ...Insight Global is looking for a Senior Software Systems Engineer to support our team building a cloud platform that will revolutionize the way mission critical data is shared across DOD joint forces. design, development, and integration of complex software systems. This... 
    Hourly pay
    Work experience placement

    Insight Global

    Vienna, VA
    1 day ago

  • Principal Software Engineer - Systems & Delivery (Mission Ground Systems)

     ...broadband to billions, pull hundreds of millions out of poverty, and save countless lives. Job Summary: Lynk seeking a Principal Software Engineer to provide technical leadership within the Mission Ground Software team. This role is focused on turning complex,... 
    Permanent employment

    Lynk Inc

    Chantilly, Loudoun County, VA
    4 days ago