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Senior Data Scientist - Optimization, Central Market Management & AI

Lyft, Inc.

Full-time|On-site|New York, NY

Join Lyft as a Senior Data Scientist specializing in Optimization, Central Market Management, and AI. In this pivotal role, you will leverage advanced analytics and machine learning techniques to drive data-driven decisions and enhance operational efficiency across our services. Collaborate with cross-functional teams to identify opportunities for optimizati…

Mar 30, 2026

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Senior Product Manager for AI Agents and Data

foratravel

Full-time|On-site|New York City

Join foratravel as a Senior Product Manager specializing in AI Agents and Data. In this pivotal role, you will lead the development and implementation of innovative AI-driven solutions that enhance user experiences and streamline operational efficiencies.Your responsibilities will include formulating product strategies, collaborating with cross-functional teams, and driving the product lifecycle from conception to launch. You will be instrumental in defining product vision and translating user needs into actionable features.

Apr 1, 2026

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Responsible AI Data Scientist

Accordion

Full-time|On-site|Chicago; New York

Join Accordion as a Responsible AI Data Scientist, where you will utilize your expertise in data analysis and machine learning to help drive ethical AI practices within our organization. You will be pivotal in developing AI systems that are not only effective but also responsible, ensuring compliance with ethical standards and regulations.

Apr 7, 2026

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Senior Data Scientist

Analytic Partners

Full-time|On-site|New York, New York, United States

Role Overview Analytic Partners is hiring a Senior Data Scientist in New York, NY. This position focuses on applying advanced analytical methods to support data-driven decisions across the organization. The Senior Data Scientist works closely with colleagues from various teams to create solutions that strengthen our analytics and contribute to meaningful business outcomes.

Apr 15, 2026

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Senior Data Scientist

Formation Bio

Full-time|$170K/yr - $215K/yr|On-site|New York, NY; Boston, MA

About Formation BioFormation Bio is an innovative pharmaceutical company driven by cutting-edge technology and artificial intelligence, focused on significantly enhancing the efficiency of drug development. With the rapid advancements in AI and drug discovery, the pharmaceutical industry faces a challenge in advancing a growing number of candidate drugs due to the high costs and extended timelines associated with clinical trials. Formation Bio, originally founded in 2016 as TrialSpark Inc., has developed an array of technology platforms and processes designed to streamline all facets of drug development and clinical trials. By partnering with, acquiring, or in-licensing drugs from pharmaceutical companies, research organizations, and biotech firms, we aim to push development beyond clinical proof of concept, ultimately helping to deliver new medicines to patients quicker. Our company is supported by prominent investors from both the pharmaceutical and technology sectors, including a16z, Sequoia, Sanofi, Thrive Capital, Sam Altman, John Doerr, Spark Capital, SV Angel Growth, among others. To learn more, visit:Our Vision for AI in PharmaOur Current Drug PortfolioOur Technology & PlatformAt Formation Bio, our values are central to our mission to transform the pharmaceutical industry. Every team member contributes to our shared goal of delivering new treatments to patients more efficiently and effectively.

Apr 1, 2026

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Applied Data Scientist at Thread AI | New York

Thread AI

Full-time|$160K/yr - $200K/yr|On-site|New York Office

Join the Thread AI Team!At Thread AI, we are committed to creating an AI-native workflow orchestration engine aimed at simplifying infrastructure for both enterprises and public sector organizations striving to maximize their AI capabilities. Our headquarters is located in the heart of New York City, where we are building a dynamic team of AI, product, and engineering professionals with a proven history of successfully designing and executing complex workflows and infrastructures.Our Engineering CultureWe take pride in our small yet highly specialized technical team that manages engineering, research, design, product, and operations. We believe that a flat organizational structure and a culture of collaboration empowers us to innovate faster and deliver superior products compared to larger, hierarchical organizations.About the PositionWe are seeking a talented Applied Data Scientist with a solid background in data engineering principles. This pivotal role will involve the design, development, and maintenance of efficient data pipelines, alongside optimizing data workflows to ensure the reliability and scalability of our data infrastructure. The ideal candidate will possess a blend of technical skills in data engineering, programming languages, and the ability to collaborate effectively across multidisciplinary teams.

Sep 12, 2024

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Senior Data Scientist - AI Solutions at bluefishai | New York

bluefishai

Full-time|Hybrid|New York, Hybrid

Join Us as a Senior Data ScientistAt bluefishai, we are on a mission to redefine the AI landscape with innovative, customer-focused solutions. We are looking for a passionate and experienced Senior Data Scientist who thrives in dynamic environments and is eager to take full ownership of the data science lifecycle—from concept to deployment. This is your chance to make a significant impact on our business and our customers' experiences.In this role, you will work independently on your projects, collaborating with cross-functional teams while providing technical leadership. Your enthusiasm for hypothesizing, testing ideas, and implementing experiments will drive valuable insights that contribute directly to our business objectives.Your Responsibilities Will Include:Leading data science projects from start to finish: Define problems, generate hypotheses, model data, conduct tests, and deploy solutions.Managing your data pipeline: Design, build, and maintain scalable workflows and machine learning systems autonomously.Conducting customer-centric experimentation: Design and execute A/B tests and other experiments aimed at enhancing user experience and product performance.Identifying opportunities for innovation: Propose new research and experimentation ideas, rapidly test them, and assess their business impact.Collaborating across teams: Work closely with engineering, product, and design teams while taking full ownership of your projects.Transforming data into actionable strategy: Develop clear insights that directly inform product development and guide company direction.Staying hands-on with cutting-edge technologies: Engage with advanced tools and models, particularly in the realm of large language models (LLMs) and generative AI, integrating them into production as needed.

Feb 23, 2026

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Senior Data Scientist at tiger-analytics | Remote

Tiger Analytics

Full-time|Remote|Remote — New York, New York, United States

Tiger Analytics is seeking a Senior Data Scientist with a focus on Agentic AI. This remote position is based in New York, New York. Role overview This role centers on applying advanced analytical methods to complex datasets. The Senior Data Scientist will use machine learning, statistical modeling, and data visualization to help clients make informed business decisions. What you will do Analyze large and varied datasets to uncover actionable insights Apply machine learning and statistical modeling techniques Develop data visualizations that clarify findings for clients Support clients in using AI to improve their business operations Requirements Expertise in machine learning, statistical modeling, and data visualization Experience working with complex datasets Background in Agentic AI is essential

Apr 27, 2026

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Lead Senior Data Scientist for AI Innovations

Plum Inc.

Full-time|Remote|New York, New York, United States

At Plum Inc., we are at the forefront of the fintech revolution, providing innovative AI-driven software solutions that empower financial institutions to thrive. Our boutique firm values each team member's unique contributions and ideas, fostering an environment where creativity and collaboration drive our success.This fully remote position welcomes candidates from across the U.S. who possess a reliable internet connection. While we do gather in person a few times a year, the role is designed for long-term remote work, granting you autonomy and flexibility within our flat corporate structure. You'll work alongside a high-performing team of sales professionals, marketers, and financial services experts, all connected through Slack, video conferencing, and regular team meetings. We pride ourselves on our ability to work diligently while having fun and making a significant impact both collectively and individually.Job OverviewWe are seeking a Senior Data Scientist to spearhead the creation of scalable Generative AI pipelines that transform raw data into context-aware outputs for our AI-driven products. You will play a pivotal role in the evolution of our GenAI platform, engaging in the complete machine learning lifecycle—from data ingestion and retrieval to generation, evaluation, and deployment.This position calls for a blend of extensive machine learning expertise and practical experience in developing production-ready systems. You will collaborate with cross-functional teams in a dynamic environment where innovation, independence, and accountability are paramount.

Feb 28, 2026

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Senior Data Scientist in Healthcare Operations

Hone

Full-time|Remote|Remote

About HoneHone is a pioneering online medical clinic dedicated to revolutionizing healthcare and promoting longevity. Our mission is to leverage the latest scientific innovations to empower individuals to take charge of their health and realize their full potential. The heart of our success lies in our people, who embody our core values:Champion Patient NeedsExecute RelentlesslyCommunicate ConstructivelyCollaborate GenerouslyTurn Obstacles Into OpportunityGive With GratitudeAs a fully virtual organization from the start, Hone is committed to maintaining a remote-first work culture.Our Ideal CandidateWe seek a mission-driven and enthusiastic multitasker who is passionate about impactful and fulfilling work. Our ideal candidate embraces change and faces challenges with vigor, adopting an “all-in” approach to their responsibilities in our fast-paced, high-growth environment. They excel in both independent and collaborative tasks and lead with transparent communication. They embody humble leadership, driving initiatives forward while remaining dedicated to continuous learning and development. Most importantly, they are committed to being part of a team that advocates for improved longevity and quality of life for all.The RoleWe are searching for a Senior Data Scientist in Healthcare Operations to join our data science team. In this pivotal role, you will report to the Sr. Director of Data, Analytics, and Machine Learning, focusing on the application of data science and AI to enhance clinical outcomes and boost physician productivity across Hone’s virtual care platform.You will collaborate closely with clinical leadership, product, and engineering teams to design, develop, and assess models and AI-driven workflows that facilitate care delivery, minimize operational challenges, and empower clinicians to utilize their skills fully. As a senior individual contributor, you will be responsible for executing and delivering high-impact, well-defined projects. This position is perfect for someone who thrives at the intersection of healthcare, data science, and applied AI, eager to make a tangible impact on patient care.

Jan 20, 2026

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Data Scientist (Generative AI Focus)

Known

Full-time|$110K/yr - $130K/yr|Hybrid|New York, NY

JOIN A TEAM WHERE ART MEETS SCIENCEKnown is a leading-edge marketing firm designed to tackle the unique challenges and seize the remarkable opportunities in today’s marketing landscape. With a dynamic team of over 250 professionals, we unite PhD-level data scientists with award-winning creatives, strategists, engineers, and expert research teams to produce groundbreaking and culturally relevant creative work. We believe that genuine collaboration between creativity, science, strategy, and technology leads to extraordinary outcomes.Recognized by Ad Age as potentially the ultimate full-service agency, we proudly hold a top ten position on The Agency A-List for 2024 & 2025 and have been named Ad Age’s Data & Insights Agency of the Year for an unprecedented third consecutive year. Our success is a testament to the exceptional partnerships we forge with leading brands across finance, technology, entertainment, media, CPG, real estate, and beyond, earning us various accolades, including Emmys, Clios, Effies, Cannes Lions, ProMax Agency of the Year, Fast Company’s World Changing Ideas, Digiday’s 2025 Best AI Platform, and Digiday’s Most Innovative Media Agency.To continue crafting award-winning work, we prioritize hiring top-tier talent. Being a Knowner means being a curious innovator, a seeker of knowledge who consistently challenges oneself to improve for clients, colleagues, and the world at large. Our offices across the U.S. operate in a hybrid model, accommodating a distributed workforce with many Knowners working remotely.LET'S DISCUSS YOUR FUTURE WITH USIn this role, you will join Known’s Channel Data Science team, a highly specialized group within our media buying sector. Here, you will leverage your expertise to transform insights from client media operations into advanced tools that push the boundaries of innovative advertising. Your responsibilities will encompass predictive modeling and optimization, developing workflow automation applications, and pioneering the use of Generative AI for unique marketing solutions—streamlining processes, enhancing optimization, and achieving superior results for our media activation and consulting clients.

Jan 5, 2026

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Senior Staff Data Scientist

Flex Ltd.

Full-time|On-site|New York, New York, United States

Join Flex as a Senior Staff Data Scientist where your expertise in data analysis and machine learning will drive innovative solutions and enhance our data-driven decision-making processes. You will collaborate with cross-functional teams to extract valuable insights from complex datasets, enabling us to improve our products and services.

Mar 31, 2026

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Senior Data Scientist I - Rockerbox

DoubleVerify

Full-time|On-site|NYC Global HQ

Role Overview DoubleVerify is hiring a Senior Data Scientist I for its Rockerbox team at the NYC Global HQ. This role focuses on building models and algorithms to strengthen our products and help clients achieve better results. Work with large datasets and apply statistical methods to uncover insights that shape our data strategy. What You Will Do Analyze and interpret large, complex datasets to inform product development and client solutions. Develop predictive models and algorithms that support digital advertising quality and effectiveness. Collaborate with teams across the company to solve challenging problems and deliver actionable insights. About DoubleVerify DoubleVerify works to ensure digital advertising delivers real value through data integrity and measurement. The Rockerbox team plays a key role in advancing these goals.

Apr 15, 2026

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Senior AI Applied Scientist

Anthuria

Full-time|$190K/yr - $255K/yr|On-site|New York City

Anthuria creates AI tools for skilled nursing facilities, turning detailed clinical notes into usable insights that support patient care, reimbursement, and compliance. The team includes healthcare industry veterans who understand the real-world challenges of clinical operations. With support from a healthcare-focused family office, Anthuria already works with 180 facilities across more than 10 states. Collaboration, curiosity, and technical excellence shape Anthuria’s culture. Team members have a direct influence on technical direction, company practices, and the products themselves. The company values open communication and aims to deliver practical value to clients. Role overview The Senior AI Applied Scientist role is based in New York City. This position is part of Anthuria’s early-stage technical team, offering the chance to influence both product and culture. What you will do Develop AI-driven features: Collaborate with cross-functional teams to design and build AI-powered tools that improve post-acute care operations. Write production-grade Python code and combine software engineering with machine learning to deliver reliable solutions. Manage evaluation frameworks: Define evaluation methods and metrics for AI systems. Test, monitor, and assess model performance to support rapid iteration and high-quality product delivery. Analyze requirements and user behavior to align with strategic goals. Foster a metrics-driven culture: Build data pipelines, product analytics, and experimentation processes that keep the team focused on measurable results. Communicate technical concepts clearly to stakeholders from various backgrounds. Ensure compliance and data security: Integrate security and HIPAA-grade compliance into every AI system, pipeline, and experiment to protect sensitive patient data as Anthuria grows. Advance AI innovation: Stay active in research, learn from customer workflows, and contribute ideas to improve Anthuria’s AI solutions.

Apr 28, 2026

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Senior Data Scientist

phia

Full-time|On-site|New York City

Role overview phia seeks a Senior Data Scientist based in New York City. This role centers on applying analytical skills to support business decisions and shape company strategy. The Senior Data Scientist will handle large, complex datasets and use advanced statistical methods along with machine learning models to extract insights and forecast future trends. What you will do Examine diverse datasets to spot patterns and emerging trends Build and improve predictive models using statistical and machine learning approaches Present data-driven findings as clear, practical recommendations for stakeholders Contribute to strategic planning by providing insights grounded in data analysis

Apr 25, 2026

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Principal Data Scientist

Axon Enterprise, Inc.

Full-time|$176.6K/yr - $282.5K/yr|On-site|New York, New York, United States

Axon Enterprise, Inc. develops devices and cloud-based software to address safety and justice challenges. The company emphasizes transparency, empathy, and values input from customers, communities, and employees. Skill development and making a real impact are encouraged throughout the organization. Role overview The Principal Data Scientist works within the Office of the Chief Accounting Officer in New York, NY. This position blends technical leadership with strong finance and accounting expertise. The core responsibility is to ensure AI developers, process owners, decision-makers, and auditors have access to clean, reliable, and audit-ready data. Main responsibilities Build data analytics tools and pipelines, dedicating about half of working time to these projects. Use AI to accelerate development for large-scale efforts, such as mergers and acquisitions (M&A) integration, ERP system implementations, upstream data remediation, and SOX compliance. Work closely with Controllership, Finance Operations, Financial Planning and Analysis (FP&A), Internal Audit, and Technology teams to advance AI, automation, and audit readiness. Apply AI-assisted development tools, including code generation, copilots, and large language models, in daily tasks. Collaboration and impact This role partners with multiple departments to support strategic initiatives and establish the foundation for future automation and audit processes. The position plays a key part in shaping how data and AI drive Axon's finance and accounting operations.

Apr 24, 2026

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Senior Data Scientist | Growth

Ramp

Full-Time|On-site|New York, NY (HQ)

About RampAt Ramp, we are revolutionizing the way modern finance teams operate in the AI era. We see AI not merely as a trend but as the foundational element of future business practices. We are committed to investing in this transformative future and the visionary individuals who dare to shape it.Ramp is an innovative financial operations platform designed to streamline processes and enhance savings for companies. Our comprehensive solution merges payments, corporate cards, vendor management, procurement, travel booking, and automated bookkeeping, all enhanced by intelligent features to optimize the value of every dollar and hour spent. We have empowered over 50,000 businesses—from family-owned farms to e-commerce leaders and space startups—to save a remarkable $10 billion and 27.5 million hours with Ramp. Established in 2019, Ramp has emerged as the fastest-growing corporate card and bill payment solution in the United States, facilitating over $100 billion in transactions annually.Our esteemed investors include prominent names like Lightspeed Venture Partners, Thrive Capital, Sands Capital, General Catalyst, Founders Fund, Khosla Ventures, Sequoia Capital, Greylock, Redpoint, and ICONIQ, along with over 100 angel investors from leading companies. Our team comprises exceptional talent from top financial services and fintech firms, including Stripe, Affirm, Goldman Sachs, American Express, Mastercard, Visa, and Capital One, as well as tech giants such as Meta, Uber, Netflix, Twitter, Dropbox, and Instacart.Ramp has earned accolades as one of Fast Company’s Most Innovative Companies and LinkedIn’s Top U.S. Startups for over three consecutive years, alongside being recognized in Forbes' Cloud 100, CNBC's Disruptor 50, and TIME Magazine’s 100 Most Influential Companies.About the RoleWe are on the lookout for a visionary Senior Data Scientist to spearhead our growth initiatives at Ramp. In this pivotal role, you will establish analytical frameworks and strategic roadmaps to optimize and scale our marketing investments across diverse brand channels. You will collaborate closely with teams in marketing, finance, and engineering, engaging in experimental design, statistical modeling, and implementation strategies to drive impactful growth.

Feb 2, 2026

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Senior Data Scientist & Analytics, Product at flex | New York

flex

Full-time|On-site|New York, New York, United States

Role overview flex seeks a Senior Data Scientist & Analytics specialist to support its Product team in New York. The main focus is on applying data analysis and statistical models to guide decisions and strengthen product results. Key responsibilities Collaborate with colleagues from multiple disciplines to examine complex datasets Identify and communicate insights that inform product strategy and development Use statistical modeling to assess and improve product performance Location This role is based in New York, New York, United States.

Apr 20, 2026

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Senior AI Agent Architect

Parloa

Full-time|$145K/yr - $185K/yr|On-site|New York Office

About ParloaAt Parloa, we are committed to transforming customer interactions into effortless experiences for both clients and their customers. As we advance into the era of agentic AI, our team is pioneering a new standard in customer engagement—shifting the paradigm from transactional support to meaningful conversations. With over ONE BILLION successful interactions powered by Parloa, we have become an essential partner for leading global brands like IKEA and Booking.com. About the RoleAs a Senior AI Agent Architect at Parloa, you will be instrumental in designing and deploying AI-driven agents that revolutionize customer service. This customer-focused position involves collaborating with enterprise clients and partners to develop scalable, high-quality AI agent solutions.You will work at the intersection of large language models (LLMs), conversational design, and enterprise systems—translating business needs into effective, production-ready AI workflows. From conceptualization to deployment and continuous refinement, you will ensure that our agents deliver reliable performance, seamless integration, and valuable outcomes.This is a unique opportunity to implement AI agents in real-world enterprise settings—actively engaging with LLMs to craft intelligent, scalable customer experiences. Areas of OwnershipAI Agent Design & ImplementationLead and implement AI agent deployments across enterprise customers and stakeholders.Translate customer requirements into structured conversational workflows and solution designs.Contribute to the design and validation of scalable agent architectures for practical applications.Ensure that agents exhibit reliable and high-quality behavior aligned with user and business objectives.Continuously refine workflows based on performance metrics and user feedback.LLM Prompting & Conversational Design

Mar 26, 2026

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Senior Data Scientist

Current

Full-time|$170K/yr - $220K/yr|On-site|New York, NY

Senior Data Scientist About Current Current is a pioneering fintech company in the U.S. dedicated to serving individuals often overlooked by traditional banking systems. As one of the fastest-growing firms in the sector, we proudly support nearly 4 million members. Our headquarters in New York City foster a results-oriented atmosphere that empowers our team to innovate, accelerate growth, and directly influence our mission to enhance financial outcomes for our members. About the Role At Current, data drives our decisions and strategies. As a Senior Data Scientist within our Data and Growth teams, you will specialize in machine learning modeling to develop predictive models that deepen our understanding of customer behaviors, enhance user experiences, and optimize member acquisition and retention strategies. This hands-on role centers on addressing complex challenges, creating and deploying machine learning models, and promoting data-informed decision-making. Your daily responsibilities will include data analysis, preparation, and structuring; constructing and refining predictive models; applying clustering algorithms; and collaborating with cross-disciplinary teams (Product, Engineering, Marketing) to integrate machine learning solutions into customer-centric strategies and processes.

Oct 27, 2025

Senior Data Scientist | Growth

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