Top Tech Jobs & Startup Jobs in Chicago, IL

Own and scale the customer entry-to-purchase lifecycle: design acquisition journeys, build and optimize welcome/abandon/lead conversion automations, implement personalization and gamification, partner cross-functionally, steward list health and deliverability, and run A/B and multivariate testing to improve conversion and engagement metrics.

Customer-facing application engineer supporting high-speed interconnect solutions (primarily optical fiber, also copper). Provide technical consultation, drive customer design-in and qualification, lead demonstrations and troubleshooting, develop test plans and documentation, collaborate cross-functionally, and monitor industry standards to optimize data center and high-performance connectivity deployments.

The Senior ML Engineer will develop and deploy full-stack AI solutions, manage LLM integration, and collaborate closely with defense clients to enhance real-world applications in secure environments.

Build and maintain data infrastructure, integrate veterinary partner systems, develop dbt models and pipelines, provide analytics modeling, testing, reporting, and deliver actionable insights to customers and internal teams.

The Enterprise Sales Director will drive new business development, engage with health systems, and close high-value deals while collaborating across functions and representing the company at industry events.

Lead demand generation and sales enablement programs to drive qualified pipeline and accelerate deal velocity. Build integrated campaigns across digital, email, content, and events; create sales collateral and competitive messaging; develop account-level growth playbooks for lung nodule programs; measure pipeline contribution and optimize programs using analytics. Partner with sales, product, clinical, and medical affairs to align positioning and reporting.

The E-Commerce Associate will manage and optimize online stores through Shopify, including editing product details, building landing pages, and integrating various apps. Responsibilities include applying CSS edits, conducting QA, and using CRO tools for site improvements.

As a Unity Engineer, you'll implement features, ensure performance optimization, debug issues, and collaborate with the team to enhance gameplay for mobile titles.

Serve as the enterprise owner and SME for procure-to-pay systems: maintain and standardize contract, item master, vendor, and pricing data; partner with GPOs and distributors; resolve purchasing discrepancies; develop SOPs; support onboarding of new centers; create reports and dashboards; and train users to improve procurement efficiency and cost management across ambulatory surgery centers.

Design and maintain infrastructure tools in Rust, manage CI/CD pipelines, collaborate with teams, and optimize for performance and security.