Top Principal Software Engineer Jobs in NYC, NY

The Principal Software Engineer will lead technical initiatives, design scalable software, mentor engineers, and influence system architecture in IoT projects.

As a Principal Software Engineer, you'll lead complex projects, build scalable systems, and integrate EHRs while driving technical improvements and collaborating with cross-functional teams.

The Principal Software Engineer at Fetch will design and scale intelligent systems for personalized consumer experiences, lead technical initiatives, mentor engineers, and influence technical strategies across the organization.

The Principal Software Engineer will lead technical initiatives, develop scalable solutions, mentor teams, and drive system architecture for a connected equipment platform.

The Principal Software Engineer will enhance and maintain software products, design and develop new applications, mentor staff, and ensure software quality and standards. They will lead while applying Agile methodologies and collaborate with product teams.

Designs and implements software prototypes, analyzes new technologies, and provides development support to improve customer experience in civic tech projects.

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

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

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

Design and scale systems for personalization and ranking using ML. Mentor engineers and lead initiatives in a consumer-focused environment, leveraging AI tools.

Collaborate with teams to build Reddit's cloud compute infrastructure, focusing on software development and infrastructure automation. Mentor developers and enhance performance.

As a Staff Engineer at Titan, you will develop and enhance applications, integrate AI solutions, and optimize backend systems while collaborating with cross-functional teams.

The Principal Software Engineer will lead cloud-native transformations of legacy applications, focusing on architecture, implementation, and team mentorship with a strong emphasis on Azure cloud services and best practices.

The Principal Software Engineer at HKS _MADE leads the development of advanced software and hardware solutions, driving innovation through collaboration with designers and architects, while mentoring staff and managing resources.

The Principal Software Engineer will lead architecture and technical initiatives, mentor engineers, deliver scalable systems, and integrate AI into platform solutions.

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.

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.

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.

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 Principal Frontend Software Engineer will lead the frontend development of the PayPal Ads platform, influencing technology strategy, mentoring engineers, and ensuring effective software performance across various projects.