Top Principal Software Engineer Jobs in NYC, NY

The Staff/Principal Software Engineer will lead the development of full-text search capabilities, focusing on search infrastructure, collaboration, and innovative solutions in AI applications at Pinecone.

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 provide technical and architectural leadership in data engineering, focusing on strategy, innovation, and ensuring successful production deliveries while fostering teamwork and mentoring.

Develop secure data sharing middleware within national security. Requires full data stack management and experience in mission-critical services. AI and data handling expertise needed.

As a Principal Backend Software Engineer, you'll design and develop core modules for the elluminate platform, engage in all software development lifecycle phases, and provide technical guidance and support to the Engineering team.

As a Principal Software Engineer, you'll lead technical initiatives, ensure system reliability, mentor engineers, and influence technical strategies that align with business goals.

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.

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.

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.