Top Principal Engineer Jobs in NYC, NY

The Principal Data Platform Engineer will lead the development of scalable data management systems, focusing on ingestion, processing, and analytics platforms while collaborating with cross-functional teams.

The Principal Engineer will lead technical strategy for ad products, mentor teams, oversee significant engineering projects, and drive innovation in machine learning and advertising technology.

The Principal AI Engineer will lead the design and implementation of scalable AI systems in mental healthcare, ensuring safety and reliability while making AI useful in clinical contexts.

The Principal AI Data Engineer is responsible for designing and operating AI-driven data platforms, focusing on Snowflake and LLM integrations, while leading technical initiatives and mentoring teams.

The Principal Electrical Systems Engineer will lead the development of electrical systems, prototype innovations, and evaluate emerging technologies for SharkNinja products, collaborating with cross-functional teams.

The Principal Electrical Systems Engineer will focus on system architecture, design, and prototyping across electrical and embedded domains, collaborating with cross-functional teams to evaluate emerging technologies and inform product direction.

The Principal Electrical Systems Engineer will lead design and validation of electrical and embedded modules, contribute to system architecture, and evaluate emerging technologies for product innovation.

Lead the design of Xsolla's identity platform, develop Golang microservices for user management, and implement security protocols for compliance.

The Principal Software Engineer will architect and lead the development of scalable systems, drive technical excellence, mentor teams, and promote best practices at a fintech company.

The role involves designing and developing enterprise solutions, leading marketing technology architecture, and integrating data platforms. Requires extensive experience in architecture and cloud technologies.

The Principal Software Engineer will lead cross-team initiatives, define system architecture, mentor engineers, and engage in critical implementations to enhance reliability and team effectiveness.

As a Principal Software Engineer, you'll design scalable cloud storage architectures, optimize performance, and collaborate with teams to enhance storage solutions for AI workloads.

Lead the development of SharkNinja's app portfolio, collaborating with cross-functional teams to create innovative consumer app experiences from concept to launch.

Lead the technical direction of Checkmate's Voice AI platform, driving architecture, engineering design, and operational standards for voice ordering systems.

Lead design, development, and delivery of scalable software solutions. Drive technology decisions, mentor engineers, and ensure quality standards.

The Principal Engineer will design, implement, and deploy tools and workflows to enhance engineering productivity, working closely with teams to improve software delivery.

As a Principal Security Engineer, you will lead high-impact security initiatives, develop security patterns, and mentor engineers to enhance Upstart's security strategy.

The Principal Engineer - Senior Project Manager will lead project delivery, manage a team, oversee budgets, and ensure quality assurance, while building client relationships and mitigating risks.

Lead the CRM & MarTech engineering team, ensuring effective integrations and solutions that enhance client engagement, retention, and conversion while mentoring engineers and collaborating with marketing.

The Principal Engineer, Mobile leads technical direction and architectural decisions for mobile apps, mentors teams, and ensures performance and reliability across iOS and Android platforms.

Lead computer vision mapping projects for self-driving vehicles, develop methods for environmental monitoring, and integrate maps using LIDAR and visual data.

The Principal AI/ML Engineer will develop machine learning models for campaign optimization in AdTech, collaborating across engineering and product teams to enhance advertising capabilities.

The Principal Engineer will lead back-end services development, AI/ML model creation, mentor engineers, and support product and business strategy to enhance experiences for users in fintech.

The role involves leading Salesforce implementations and CRM transformations for manufacturing clients, focusing on strategy, governance, and solution architecture. Responsibilities include managing client relationships, designing end-to-end business processes, and ensuring successful project delivery.

Design and build scalable backend platforms for regulated scientific workflows, ensuring compliance and reproducibility while enhancing performance and usability across cloud environments.