Principal Software Engineer Jobs in Fairfax, VA

Engineer and develop cutting-edge AI solutions within a full-stack environment, driving innovation in model-based systems engineering. Collaborate cross-functionally, ensuring scalable architectures a...

Lead the charge in architecting and scaling enterprise AI/MCP Server solutions that enhance multi-agent workflows, ensuring seamless integration, high performance, and reliability across diverse syste...

Join a team that's pushing the boundaries of embedded Linux technology. You'll be instrumental in developing real-time software architectures, enhancing customer experiences, and solving complex hardw...

Drive modernization and stability of Oracle Xstore POS systems, enhancing performance and compliance while leading cross-functional teams to deliver high-impact retail solutions...

Lead the charge in modernizing and enhancing our Oracle Xstore POS platform. Collaborate with cross-functional teams to improve system resilience, compliance, and operational efficiency in a fast-pace...

Optimize AI capabilities through scalable software solutions, driving innovation and mentoring within a collaborative environment to enhance application performance and integration across multiple tea...

Join a team that's shaping the developer experience with innovative tools and surfaces. Contribute end-to-end in a core engineering role, focusing on impactful web and CLI features that delight users...

Collaborate with cross-functional teams to innovate and oversee end-to-end product development. Drive feature delivery by integrating frontend and backend technologies while ensuring product quality a...

Lead the technical strategy for a cutting-edge AI Platform, driving architectural decisions and cross-functional collaboration to enhance AI product features and infrastructure while mentoring enginee...

Pioneer the future of data product management by leading strategy and teams to develop, scale, and enhance data-driven products that empower decision-making across all business functions...

Unlock your potential by designing autonomous agent solutions that enhance product goals, collaborating cross-functionally to innovate in AI technology and secure integration, making a meaningful impa...

Lead the design and development of advanced systems, collaborating with teams to create innovative solutions that meet complex mission requirements while mentoring junior developers and exploring cutt...

Deliver technical leadership by setting frontend architecture standards, driving UI initiatives, mentoring across teams, and enhancing shared design systems for scalable, accessible interfaces that im...

Unlock potential by leveraging your extensive software engineering expertise to drive complex programs and projects, ensuring top-notch quality and efficiency in a dynamic, collaborative environment t...

Lead innovative software development initiatives leveraging 20 years of expertise. Collaborate on complex projects utilizing advanced technologies to deliver exceptional solutions. Join a dynamic team...

Join a team that's transforming compliance analytics by developing innovative automated tools and integrating advanced Machine Learning methodologies. Collaborate to enhance business processes and ens...

Support the UI Team by focusing on backend development tasks. Collaborate with cross-functional teams to enhance system architectures and optimize performance. Bring solid Python expertise to drive in...

Join a dynamic team to mentor engineers and lead the development of complex financial systems. Drive architecture decisions while remaining hands-on. Collaborate across domains to enhance payment, fra...

Elevate operational efficiency by leading AI transformation initiatives across Finance, HRIS, and Legal. Deliver impactful projects that enhance automation and drive measurable business outcomes, ensu...

Shape the future of data architecture by designing scalable AWS solutions for healthcare, bridging operational needs with analytical insights while fostering AI integration and best practices across m...

Pioneer secure system integration in a mission-critical environment. Leverage your expertise in Linux, AWS, and automation to enhance deployments across hybrid infrastructures while ensuring complianc...

Join a team that's pivotal in shaping secure DoD systems through expert Linux integration, AWS cloud engineering, and automation. Bring your deep technical experience to enhance system performance and...

Unlock potential by leading a full stack engineering team, defining coding standards, managing delivery cadence, and fostering team growth while ensuring high code quality and efficiency through hands...

Drive innovative software solutions by analyzing requirements, designing, and integrating systems across diverse environments. Collaborate within a dynamic team to enhance software quality and ensure...

Champion innovation by developing and enhancing complex software systems. This role requires collaboration in analyzing requirements and delivering high-quality solutions across real-time and data-int...