Top Tech Jobs & Startup Jobs in Chicago, IL

Own end-to-end CRM lifecycle strategy (acquisition, activation, retention, re-engagement) for Yahoo's product portfolio. Design journeys, triggers, and messaging cadences across email and push; define requirements and success metrics; partner with Product Marketing, CRM Ops, and Analytics; lead experimentation, A/B testing, performance analysis, and AI-driven automation to optimize lifecycle KPIs.

Lead paid search strategy and execution across Google and Microsoft Ads, scale profitable acquisition, run campaign optimization and testing, integrate generative AI (Claude) for copy and reporting, improve attribution and measurement, partner with analytics/engineering/creative teams, mentor team and manage agency relationships.

As a Principal Product Engineer, you'll design and implement AI-driven frontend solutions, tackle engineering challenges, and lead technical guidance in a collaborative environment.

Lead strategy and execution for Yahoo Mail client platforms and shared services across web, iOS, Android and emerging surfaces. Own platform vision, roadmaps, and cross-team initiatives for authentication, identity, privacy, security, and client frameworks. Drive platform transitions, stakeholder alignment, and metrics for performance, reliability, cost, and developer productivity.

Lead architecture and implementation of a large-scale analytics stack: design foundational pipelines, establish modeling/orchestration standards, integrate AI-assisted engineering tools, translate business questions into version-controlled data models, partner with stakeholders to define metrics and data contracts, migrate logic into maintainable pipelines, and optimize cloud warehouse performance for scale.

The Senior Software Engineer will architect and optimize AI-powered developer tools, enhance the SDLC, collaborate across teams, and mentor peers to improve engineering productivity.

Lead the global design organization for Yahoo Mail, defining design vision, collaborating with executives, and enhancing AI integration in user experiences.

Lead research and algorithm design for large-scale ranking, personalization, recommendation, ads targeting, causal uplift, dynamic pricing, and revenue forecasting. Design, train, evaluate, and productionize state-of-the-art ML, deep learning, and RL models (including transformer/LLM hybrids) on cloud platforms, establish experimental standards, and mentor research engineers.