Top Principal Software Engineer Jobs in Austin, TX

As a Principal Software Engineer, you will lead frontend or full stack development, mentor junior developers, enhance product features, and ensure coding 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.

Lead the architecture for ML models on custom silicon, influencing AI frameworks and solving performance problems across the software stack.

The Principal Software Developer will lead technical solutions, mentor team members, design systems, and ensure performance and security standards are met, working closely with cross-functional teams.

Lead the architecture of Commerce Hub by defining core domain models, building intricate systems, and mentoring engineers while influencing product strategy.

The Principal Software Engineer leads project development, collaborates on architecture, mentors engineers, and contributes to both server-side and client-side coding while enhancing system performance and security.

The Principal AI Engineer will design and build AI-driven systems, applying large language models to enhance educational tools and products. Responsibilities include prototyping workflows, ensuring system reliability, and collaborating across teams while mentoring engineers.

The Principal Software Engineer will lead the Data Discovery and Removal Automation Team, developing automation solutions and web crawlers, providing technical direction, and ensuring system scalability and security.

Lead the design and evolution of Vultr's global cloud networking platform. Oversee implementation, manage services, and support production systems.

The role involves designing engineering solutions for GPU clusters, conducting research in AIOps and Agentic AI, and participating in on-call support.

The Principal Software Engineer will lead the unification of identity systems across the Transcarent platform, ensuring secure and scalable architecture while mentoring teams and collaborating with cross-functional leadership on identity strategy.

The role involves designing and developing secure software solutions, focusing on innovative sensor technology for Linux environments, and enhancing customer adoption through collaboration.

Design and develop scalable features for secure software. Advocate for quality standards and engage with customers. Work remotely with a focus on product improvement.

The Principal Software Engineer will build systems for safe software deployment, enhance developer frameworks, and ensure reliability in code delivery.

The role involves designing and developing secure software solutions, maintaining quality standards, and collaborating with leadership and customers to drive product adoption and success.

As a Principal Software Engineer at Vanta, you'll lead engineering initiatives for the Governance, Risk, and Compliance product, mentor teams, and drive significant business impact through strategic technical direction and infrastructure development.

Design and develop scalable backend systems for SaaS applications, mentor engineers, and lead projects while collaborating with cross-functional teams.

Lead technical aspects of the reporting and dashboard platform, focusing on architecture, data ingestion, system performance, and mentoring engineers.

The role involves enhancing Elasticsearch's performance in distributed systems, managing cluster coordination, debugging complex systems, and leading cross-team projects.

The Principal Software Engineer I will enhance Elasticsearch components for performance, manage cluster coordination, and debug complex distributed systems while leading projects.

Design and develop software applications, optimize performance, conduct reviews, ensure compliance with standards, and participate in Scrum team ceremonies.

Lead architectural vision for distributed systems, write production code across the stack, mentor engineers, drive technical strategy, and ensure integration with various teams.

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

The Principal Software Engineer will lead the design of streaming architectures, implement network protocols, and enhance media delivery for 3D content delivery, collaborating across teams to improve performance and maintainability.

As a Principal Software Engineer II, lead initiatives in vector search, enhance search functions, and collaborate with a distributed team to improve Elasticsearch's capabilities.