Top Principal Software Engineer Jobs in Austin, TX

Lead the development of the vSGA Stack for hypervisors, focusing on Graphics programming and GPU Driver Development, while collaborating on performance optimizations and troubleshooting.

The Lead Software Engineer will deliver technology capabilities for Portfolio Management teams, influencing technical strategy and mentoring engineers while ensuring system reliability and performance.

The Principal Software Engineer designs and enhances software applications using Appian, providing technical leadership and ensuring alignment with enterprise standards in a healthcare environment.

The role involves enhancing vector similarity search in Elasticsearch, leading initiatives, implementing new features, and collaborating with a distributed team.

Lead the design and implementation of full-stack solutions while mentoring junior engineers and driving agile development practices within the organization.

Design and build open-source Pulumi SDKs, ensure code quality, lead projects, and contribute to the developer community.

Lead architectural vision and development of scalable infrastructure for self-driving technology, mentoring engineers and overseeing complex projects.

The Principal Software Engineer will lead technical direction, mentor engineers, and oversee project execution while implementing backend services in Python and React frontends. Responsibilities include driving innovation, shaping architecture, maintaining high engineering standards, and contributing to the operational lifecycle of features.

Lead the design and implementation of mortgage technology features, mentor engineers, and collaborate across teams to improve customer experiences.

Design and develop web applications, mentor teammates, shape architectural decisions, write clean code, conduct testing, and troubleshoot issues.

Lead the design and delivery of cloud-native applications and data platforms, ensuring high-quality software engineering and cloud operations.

The Principal Software Engineer will lead AI integration into production, shape technical direction, mentor engineers, and ensure system reliability, working with full stack technologies.

The Principal Software Engineer II will lead and contribute to Elasticsearch's Storage Engine team, focusing on efficient data querying, indexing, and developing Timeseries solutions. This role requires strong technical leadership, collaboration across teams, and expertise in Java and Elasticsearch.

The Principal Software Engineer will maintain and enhance cross-platform GUI applications, develop Python APIs, manage CI/build systems, and oversee AWS infrastructure for M-Star's CFD software, contributing to scientific innovation across multiple industries.

The Principal Software Engineer designs prototypes, implements solutions, analyzes technologies, and provides development support, playing a key role in improving customer experience for federal clients.

The Principal Software Engineer will lead development for Dataminr's Knowledge Platform, focusing on AI and data engineering to enhance knowledge graphs and alerting capabilities.

The Principal Software Engineer will lead technical development for Breeze Assistant, focusing on AI integration with HubSpot CRM and experimentation with LLM capabilities, ensuring system reliability and mentorship within the engineering team.

Design and develop software for a Linux-based networking system, collaborating with hardware and cloud teams for reliable vehicle communication.

The Senior Principal Software Engineer will lead Linux solutions development, collaborate with stakeholders, engage with partners, and innovate on client platforms.

The Principal Software Engineer will lead the design and implementation of complex software systems, mentor team members, and drive innovation in software solutions with a strong focus on user experience and engineering best practices.

The Principal Software Engineer will lead and shape the Data Platform's technical direction, drive architectural standards, mentor teams, and enhance HubSpot's AI-powered CRM capabilities.

The Principal Software Engineer will design and build scalable core technology systems for Lime's fleet and mentor a team of engineers. Responsibilities include defining technical strategy and collaborating cross-functionally to improve technology and user experiences.

The Principal Software Engineer leads software quality, performance, and scalability, ensuring high standards while developing solutions alongside teams. They also mentor others and oversee technical quality across projects.

The Architect DevOps Engineer will define platform architecture, drive operational excellence, and lead initiatives in CI/CD, cloud scalability, and DevOps practices, mentoring staff and influencing strategic decisions.

The Azure Principal Software Engineer will lead client engagements, manage large-scale technical projects, and provide expertise on Azure solutions, focusing on both clients and project teams.