Top Principal Architect Jobs in NYC, NY

The Principal Software Engineer, Senior Architect will lead architecture decisions modernizing Mastercard's Corporate Technology Solutions, focusing on data architecture, enterprise scale platforms, and ensuring technical excellence across teams.

Lead technical strategy and architecture for AI-native, agentic software across the enterprise. Design multi-agent orchestration, deterministic validation and evaluation harnesses, secure agent governance, and scalable cloud infrastructure. Mentor senior engineers, align cross-functional roadmaps, and ensure production-grade reliability, safety, and ethical use of AI in large distributed systems.

Lead strategy and hands-on architecture for large-scale digital transformations: conduct technology due diligence, define target-state architectures, evaluate platforms, design cloud and AI-enabled solutions, govern implementations, mentor teams, and ensure alignment between business objectives and delivery.

Lead the architecture and integration of SAP SuccessFactors, driving strategy and mentor technical teams while ensuring seamless solutions and adherence to core principles.

Design and deploy scalable GenAI and NLP solutions on AWS, architect agentic AI systems, fine-tune and evaluate LLMs (LLama2), implement model orchestration and context management, integrate vector stores and APIs, and collaborate with cross-functional teams to deliver production-grade ML services.

Lead architecture and technical strategy for large Azure programs, define modernization blueprints and reusable reference architectures, drive enterprise AI/ML adoption, mentor architects, ensure cross-team alignment on security, performance, and observability, and support sales and practice growth through solutions, playbooks, and reusable assets.

The Principal DVSA leads the design and delivery of ServiceNow solutions, drives customer engagements, mentors teams, and influences digital transformation initiatives.

Lead and architect scalable multi-agent AI systems for healthcare revenue cycle automation. Provide hands-on technical leadership, mentor senior engineers, enforce engineering standards, implement supervisor agent frameworks, integrate agents with APIs, UI/voice interfaces, and establish governance, monitoring, and safety guardrails for production deployments.

The Principal Solutions Architect will lead technical architectures, drive AI-focused solutions, collaborate across teams, and mentor others to guide customers in maximizing GitLab’s DevSecOps platform's value.

Lead enterprise architecture for Trade Finance, designing cloud-native, highly available microservices and APIs. Mentor teams, oversee design/code reviews, ensure security and enterprise standards, support post-implementation, perform trend analysis, and drive technology adoption and performance improvements.

Lead technical direction and solution strategy for complex enterprise modernization pursuits. Drive presales to delivery continuity, advise executives, identify and mitigate architecture and security risks, create reusable reference architectures and roadmaps, and mentor senior technical leaders.

The role involves leading technical integration for Microsoft security, collaborating with alliances, and driving joint customer success by optimizing integrations and provide training for sales and engineering teams.

The Principal Architect will lead AI/ML solutions, mentor teams, and collaborate with clients to design and deliver scalable systems using Google Cloud technologies, ensuring compliance with ethical standards.

Lead the technical vision for Mastercard's corporate platforms, modernizing systems and data architecture, ensuring compliance and driving innovation.

The Principal Architect for Network Services will guide application teams, ensuring alignment with standards while producing detailed network designs and collaborating with various architecture teams.

The Principal Architect leads automation capabilities across network services, focusing on API-first design, orchestration pipelines, and self-service workflows.

The Principal Architect will define perimeter/DMZ architectures, develop secure networking patterns, and guide architectural governance for cloud environments.

Lead and mentor a team of Enterprise Architects, overseeing the development of business applications and aligning them with the enterprise architecture vision.

The Principal Architect will lead the design and delivery of complex multi-domain systems, focusing on cloud, data, and AI. Responsibilities include defining technical strategy, mentoring engineers, and ensuring compliance and performance of architectures.

Lead the design of scalable SaaS systems for insurance platforms using Java and cloud technologies, mentoring engineering teams and driving architectural decisions.

Lead the design and execution of a new enterprise data platform, ensuring metrics reliability and supporting AI-driven products, while mentoring engineers and collaborating across teams.

The Principal Architect leads the design of secure and scalable enterprise solutions, focusing on application and data architecture while collaborating with various stakeholders to ensure effective integration and compliance with strategic goals.

The Innovation Lab Architect will design and manage innovation lab environments for testing new technologies, ensuring security and compliance while accelerating innovation within the bank.

The Principal Enterprise Architect at Celonis will design transformative solution architectures, engage with C-level executives, and drive enterprise modernization through innovative technical solutions and integration strategies.

The Principal Architect at Zencore leads technical projects, guiding clients in cloud technology solutions, with hands-on execution in architecture and mentoring other engineers.