Top Senior Data Science Jobs in Chicago, IL

As a Lead Data Scientist, you'll develop ML models, mentor junior scientists, and provide insights from telemetry data to support strategic decisions.

Lead development and implementation of advanced data science models to manage fraud risk across payments. Collaborate with stakeholders, ensure data quality, monitor portfolio health, mentor junior scientists, and present insights to senior leaders to drive mitigation strategies and optimize fraud outcomes.

The Staff Data Scientist will lead the development and deployment of ML and GenAI systems to detect billing errors and fraud in healthcare payments, collaborating with cross-functional teams.

As a Lead Data Scientist, you'll design experiments, build predictive models, and lead a team while shaping data-driven strategies to enhance AI deployments.

Lead development and deployment of advanced data science models and visualizations for payments risk and product decisions. Perform causal inference, A/B testing, and financial projections. Build and maintain data pipelines and automated dashboards on cloud platforms. Collaborate with stakeholders, track metrics, investigate customer issues, and mentor junior data scientists to ensure data quality and integrity.

Develop and implement credit risk strategies for PayPal and Venmo card programs. Build, validate, and deploy predictive models; automate monitoring and reporting; test new data sources; perform operational monitoring and P&L analysis; present performance reviews to senior leadership. Hybrid role with partial telecommuting within a commutable distance.

Design, build, and validate real-time fraud detection and risk models for PayPal and Venmo. Monitor transactional data, run A/B tests, create dashboards, perform root-cause analyses, and partner with product and engineering to implement risk controls. Mentor junior analysts and present findings to senior leadership while staying current on fraud trends and regulatory changes.

As a Senior Data Scientist, you'll lead projects leveraging data to enhance healthcare outcomes, mentor team members, and align data efforts with business goals.

As a Senior Data Scientist, you will design and deploy machine learning and graph algorithms to enhance identity trust solutions, own end-to-end projects, and collaborate with product and engineering teams to improve KYC and compliance products.

As a Staff Data Scientist, you will lead experimentation strategies, apply advanced causal inference techniques, and guide analytical insights to drive product and business decisions.

As a Senior Data Scientist, you'll optimize search relevance, retrieve content, analyze data, and collaborate with teams to enhance product strategies.

The Senior Data Scientist will design ML-based entity resolution systems, build and refine NLP and ML models, and translate model results into business impact while supporting data strategy and improving data pipelines.

The Sr. Data Scientist will design, develop, and deploy AI models and tools, mentor teams, and drive data-driven insights while collaborating with cross-functional teams.

As a Staff Data Scientist, you will create and integrate AI/ML models into performance management, conducting data analysis, statistical modeling, and collaborating with engineering teams for operationalization.

The Senior Data Scientist at Fetch will develop and scale data science capabilities, architect predictive models, and influence product strategy through collaboration and experimentation. They will lead initiatives focused on engagement, churn, and business impact measurement using advanced analytics and machine learning tools.

Lead development and implementation of advanced data science models, collaborate with stakeholders, ensure data quality, drive best practices, mentor junior scientists, and stay current with data science trends.

The Senior Data Scientist will develop machine learning models, conduct A/B tests, and work with behavioral data to enhance customer engagement and partner ROI.

Lead data science for Yahoo Mail subscriptions: analyze acquisition, conversion, pricing, retention, and churn; design and analyze A/B and multivariate experiments; build predictive and clustering models; partner with product, engineering, design, and business teams to deliver data-driven growth and monetization insights.

Lead Data Scientist designs and maintains predictive and forecasting models (Star Ratings), prepares reports and presentations, manages structured and unstructured data, advises executives, leads projects, and drives model enhancement and operationalization to support business strategy and improved consumer experience.

The Senior Data Scientist will lead model development and analytics, collaborate with teams on complex projects, and innovate modeling practices in insurance analytics.

Seeking a Senior Data Scientist to lead predictive analytics and machine learning initiatives. Responsibilities include building ML models, data management, and mentoring junior data scientists. Must have expertise in AWS and strong statistical knowledge.

The Principal Data Scientist will design, develop, and deploy machine learning models, innovating methodologies and collaborating across teams to enhance financial decision-making and risk management.

As a Principal Data Scientist, you'll design and deploy cutting-edge machine learning models to drive financial success for customers and guide technical teams.

The Lead Data Scientist will develop advanced analytical solutions for pricing and customer insights in pet insurance, mentor teams, and collaborate with stakeholders.

The Senior Data Scientist will prototype machine learning models, evaluate emerging technologies, collaborate with business stakeholders, and mentor juniors while working on AI and computer vision innovations.