Top Principal Software Engineer Jobs in NYC, NY

As a Principal Software Engineer, you'll architect version 2 of an AI claims management platform, designing complex systems for insurance claims handling while mentoring engineers and collaborating with leadership.

As a C++ Trading & Simulator Engineer, you will design and optimize trading systems and analytics, collaborating with researchers and traders to enhance performance.

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-AI will lead the development of backend and orchestration systems for AI applications, mentor engineers, and drive multi-quarter initiatives while ensuring system reliability and performance at scale.

The Principal Software Engineer leads the development of high-performance trading solutions by guiding architectural decisions, mentoring engineers, and overseeing system modernization initiatives.

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.

Designs and oversees data architecture and software solutions to manage structured and unstructured data, ensuring data quality and compliance with privacy regulations. Leads data engineering initiatives, collaborates with technical teams, and may influence business strategy.

The Principal Software Engineer will lead architectural direction, integrate AI capabilities, mentor engineers, and tackle complex technical challenges for scalable systems.

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 Software Engineer will lead the design and implementation of scalable software solutions while mentoring team members and collaborating with cross-functional teams to align technology with business goals.

Lead the frontend architecture at Akoya, focusing on design quality, and building scalable user interfaces with React and TypeScript. Collaborate with cross-functional teams to deliver high-quality user experiences while mentoring other engineers.

Lead the development of scalable web applications with a focus on UI and backend, mentoring developers, and ensuring seamless integration of technologies.

Lead the design and development of scalable backend systems, mentor teams, optimize system performance, and ensure robust API integrations.

The Principal Software Engineer will develop, integrate, and test software products, working independently and collaboratively with teams. Requires expertise in software engineering, particularly in safety-critical systems, embedded software, and the full software development cycle.

The Principal Software Engineer will develop, integrate, and test software products, collaborating within a high-performing multi-site team, while managing project communications and technical solutions.

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

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

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.