Top Staff Engineer Jobs in NYC, NY

In this role, you'll architect and manage distributed database systems, oversee complex migrations, optimize performance, and mentor engineers, driving operational excellence.

The Staff Machine Learning Engineer will architect and optimize data infrastructure for multimodal AI models in oncology, focusing on data management and processing pipelines.

Design and develop scalable AI/ML solutions while mentoring teams and collaborating with cross-functional partners to enhance customer experience through data-driven insights.

As a Staff Software Engineer, you will enhance the core software platform for leasing, develop features, propose architectural improvements, and drive engineering best practices.

Lead the design and implementation of a Patient Evaluation Engine. Architect complex systems, manage healthcare data, and mentor teams in a HIPAA-compliant environment.

As a Senior Staff Engineer for Developer Productivity, you will enhance developer velocity through system-wide opportunities and best practices. Responsibilities include leading projects, advising on technical design, and mentoring the team to optimize internal software development tools and systems.

Lead AI/machine learning innovations and advanced analytics for new vehicles. Develop statistical models for pricing and valuation, guiding experiments and communicating insights.

Lead technical initiatives in GenAI for APM, guiding long-term strategy and development of ML features while mentoring engineers and collaborating across teams.

The Staff Software Engineer will lead architectural design and delivery of critical systems, ensuring performance and efficiency at scale, while mentoring others in the engineering community.

Design and implement high-volume, event-driven backend systems for core demand flow. Drive platform improvements, mentor engineers, establish domain standards, ensure reliability, and collaborate cross-functionally.

Lead architecture and implementation of Squarespace Business Email backend. Hands-on Java development, mentor engineers, drive reliability, scalability, and system evolution, and partner with cross-functional teams to deliver customer-facing email features.

Lead design, build, and operation of secure cloud infrastructure and cloud-native application protections. Harden Kubernetes and cloud workloads, automate security operations and compliance (SOC 2, HIPAA, HITRUST), collaborate across engineering teams, contribute to incident response, and mentor engineering teams to drive a security-first culture.

As a Staff Software Engineer at Nourish, you'll design, build, and ship products, collaborate with teams, improve processes, and maintain code quality while overseeing major parts of the codebase.

The Staff Applied AI Engineer will architect multi-agent LLM systems, drive performance optimization, mentor teams, and ensure system reliability while fostering continuous improvement.

As a Staff Software Engineer, you'll design and operate scalable backend services, collaborate across teams, and ensure high system availability.

The Staff C++ Software Engineer will lead the design and development of a C++ SDK for ultrasound devices, collaborating across teams to ensure performance, usability, and maintainability.

As a Senior Staff Engineer at Webflow, you'll architect scalable AI products, partner with leadership for technical strategy, and mentor engineers to elevate architectural standards.

Oversee operational support of SAP BTP CPI applications, manage incidents, lead support specialists, and collaborate on architecture and governance for finance processes.

Lead design and implementation of LLM observability features: prototype and scale product capabilities for tracing, evaluating, and debugging generative AI systems. Work cross-functionally to influence architecture, mentor engineers, prioritize customer pain points, and drive product and engineering decisions for reliable, high-performance AI observability.

Technical leader building AI-driven features for Datadog Notebooks: design, prototype, deploy, and scale ML workflows (agents, retrieval, prompt management), run experiments, define metrics, and coordinate cross-team product integration.

Lead design and execution of scalable log ingestion, search, and query systems. Partner with product and customers to define features, prototype AI-powered capabilities, optimize pipeline performance, and mentor engineers to grow a high-performing team.

The Lead Software Engineer will design, develop, and maintain large-scale systems and features, mentor teams, and ensure high code quality while collaborating cross-functionally.

The job involves architecting, building, and refining Gusto's Android app, enhancing user experience, collaborating with teams, and scaling services while maintaining mobile infrastructure.

You will build scalable microservices for Securities Finance functions, understand requirements, and maintain systems end-to-end.

The role involves designing and building AI-native systems for revenue teams at Upside, including developing applications, partnering with teams, managing the entire stack, and improving system reliability and performance.