Principal Software Engineer Jobs in Herndon, VA

Contribute to innovative digital solutions as a Staff Engineer, collaborating with a cross-functional team to enhance custom applications that serve hundreds of thousands. Your technical expertise wil...

Advance global connectivity by developing and managing strategic Internet interconnection initiatives. Collaborate with network operators to optimize peering, reduce costs, and enhance performance, en...

Join a team that's transforming Quality Engineering by architecting cutting-edge, AI-driven testing solutions. Leverage your deep expertise in pre-sales and automation to engage clients, drive innovat...

Elevate quality engineering by designing innovative AI-driven testing strategies. Lead enterprise-scale initiatives, foster collaboration, and drive continuous improvement across industry domains whil...

Accelerate the effectiveness of cutting-edge security platforms by leading the architectural design and integration of endpoint protection solutions. Drive innovative strategies to enhance endpoint vi...

Champion your skills as a full stack software engineer, driving impactful solutions in education data. Collaborate with cross-functional teams to design, develop, and maintain web applications and API...

Champion automated workflows by providing technical leadership in designing, developing, and implementing innovative solutions that transform manual processes into efficient, auditable systems, enhanc...

Engage in the evaluation and management of complex design changes across multiple engineering disciplines to support a diverse portfolio of projects, ensuring technical rigor and alignment with busine...

Lead the charge in developing robust ML infrastructure and scalable applications, driving solutions for large-scale challenges while ensuring high-quality software design and functionality in a fast-p...

Innovate and implement cutting-edge AI applications while collaborating with stakeholders to deliver efficient LLM-driven solutions. Mentor junior developers, establish best practices, and stay ahead...

Lead the charge in designing advanced aerospace computing electronics. Your expertise will shape product development, enhancing reliability and performance across the hardware lifecycle, from concept...

Take ownership of the end-to-end monthly release engine, ensuring platform readiness, coherence in go-to-market strategies, and building scalable operating mechanisms in collaboration with cross-funct...

Pioneer innovation as a full stack developer, enhancing middleware and backend services with your expertise in Solr, Elastic Search, and big data tools for impactful solutions in a secure environment...

Lead the charge in client onboarding by driving software implementations, ensuring seamless transitions, and delivering exceptional training and support to enhance user experiences with our innovative...

Champion innovation by designing scalable software solutions in SRE domains. Lead initiatives that enhance system reliability, implement observability tools, and mentor teams to drive operational exce...

Elevate system performance by executing robust test plans and integrating hardware/software. Collaborate across teams while troubleshooting issues and documenting processes, ensuring optimal functioni...

Optimize legacy systems by transforming monolithic Java/.NET services into cloud-native Python microservices. Collaborate with teams to design scalable REST APIs and ensure secure delivery through Dev...

Transform legacy enterprise systems by crafting cloud-native Python microservices. Collaborate in Agile teams to build secure, lightweight APIs and streamline deployment in serverless and container en...

Lead the charge in unifying Upstart's experimentation platform, crafting strategic roadmaps and capabilities that enhance experimentation practices. Collaborate across teams to elevate data-driven dec...

Champion innovative satellite constellation design by utilizing advanced modeling tools and expertise in orbital mechanics to lead projects, engage with customers, and support mission planning across...

Lead the charge in building and securing AWS infrastructures, driving operational excellence across scalable architectures. Enhance systems reliability and governance while mentoring teams and fosteri...

Drive product vision and oversee development teams to deliver scalable, secure software solutions while aligning with business goals and market opportunities. Collaborate across functions to enhance t...

Transform the deployment and operation of infrastructure products, ensuring stability across self-hosted and cloud environments. Collaborate with cross-functional teams to optimize customer outcomes a...

Drive innovative software solutions by leveraging your experience as a software engineer. Collaborate in a dynamic environment that values problem solving and product results, contributing to complex...

Shape the future by leveraging your software engineering expertise. Collaborate in dynamic environments to deliver innovative solutions that drive operational excellence and meet complex challenges in...