Jobs in New York City
Palo Alto Avenue, Hollis, New York 11423, United States
MongoDB is seeking a Principal Research Scientist to lead fundamental research in database systems. The role requires a PhD, 12+ years experience, and expertise in query optimization, performance, and hardware‑aware architectures, with responsibilities to publish and build a research team.
Fort Lee, New Jersey, United States
Join Cross River's Quantitative Strategies Group as an Associate/AVP Quant Strategist to analyze structured finance, ABS, and develop AI-driven insights, collaborating with investment and finance teams.
New York, New York, United States
Research Engineer on the Code RL team at Anthropic, building reinforcement learning systems to improve code generation, debugging, and autonomous engineering, requiring strong Python and RL expertise.
Palo Alto Avenue, Hollis, New York 11423, United States
The Principal Research Scientist at MongoDB leads cutting‑edge research in database systems, focusing on query optimization, storage engines, and performance, while building a research team and publishing results. The role offers flexible location options, including remote work in North America.
New York, New York, United States
Senior Data Scientist role at Lyft focusing on causal inference and marketing mix modeling to measure and optimize marketing investments. Leads the data science solution lifecycle, builds statistical pipelines, and designs experiments.
New York, New York, United States
Research Engineer on Cybersecurity RL team at Anthropic, blending RL and cybersecurity to build safe AI systems.
85 Broad Street, FL 30th, New York, New York 10004, United States
The Senior People Scientist at Culture Amp will act as a thought leader in HR and engagement, designing and analyzing surveys, generating insights, and advising clients on culture improvement. The role involves collaborating with customers across the employee lifecycle and requires 3+ years of relevant experience.
New York, New York, United States
Staff Applied Scientist at Datadog to lead evaluation and quality assurance for AI-native Dashboards, improving retrieval relevance and tool selection.
Palo Alto Avenue, Hollis, New York 11423, United States
MongoDB is hiring a Principal Research Scientist in Database Systems to conduct cutting‑edge research on query optimization, storage engines, and performance, publish findings, and mentor a growing research team. The position can be based in New York City, Palo Alto, or remotely in Great Britain.
New York, New York, United States
The Data Science Manager will lead a team of data scientists, applied scientists, and ML engineers to develop and deploy algorithms that power Lyft Ads' targeting, bidding, and measurement systems. They will shape the technical vision, drive cross‑functional collaboration, and ensure scalable ML solutions that boost advertiser ROI.
New York, New York, United States
Senior Data Scientist on Lyft's Central Market Management & AI team will design and deploy optimization and machine learning models to improve marketplace pricing, pay, and resource allocation. The role involves full model lifecycle management, collaboration with product and engineering, and influencing technical roadmap.
New York, New York, United States
Senior Data Scientist at Lyft leads causal inference and innovation measurement for Rider New Products, applying advanced quantitative methods to drive product growth.
New York, New York, United States
Staff Data Scientist on Lyft's Partnership, Loyalty & Pay team, leading the data science roadmap and applying causal inference to shape rider and partner product strategy. Works with product, engineering, design, and business partners to drive data‑centric decisions and mentor junior scientists.
New York, New York, United States
Join Jane Street’s Machine Learning team to develop deep learning models that power trading strategies, collaborate with researchers, engineers, and traders, and explore novel techniques across diverse ML domains. The role involves model training, system architecture, and knowledge sharing.
New York, New York, United States
Senior Weather Analyst/ML Researcher at Jane Street’s Quantitative Trading team in New York involves applied research on weather prediction, requiring a Master’s in Atmospheric Science, strong Python skills, and expertise in AI models and atmospheric science. The role focuses on pushing the limits of atmospheric predictability through innovative research.
New York, New York, United States
Research Engineer role in Anthropic's Safeguards Labs, focusing on safety research, designing experiments, and building prototypes to detect misuse and strengthen model safeguards. The position involves independent project scoping, offline analysis, and collaboration across Trust & Safety, research, and product teams.
Palo Alto Avenue, Hollis, New York 11423, United States
MongoDB seeks a Principal Research Scientist in Database Systems to conduct cutting‑edge research on query optimization, storage engines, and performance, collaborating with engineering to translate research into product improvements.
New York, New York, United States
Machine Learning Researcher at Jane Street building deep learning models for trading, collaborating with engineers, and advancing innovative ML solutions.
New York, New York, United States
We are hiring a Senior Weather Analyst/ML Researcher to conduct applied atmospheric research for quantitative trading at Jane Street, focusing on advanced weather prediction and AI modeling.
New York, New York, United States
Join Anthropic's Safeguards Data Science and Analytics team as a Data Scientist to build a data-driven culture, define metrics, analyze user behavior, and influence product roadmap for safe AI.