Top Tech Jobs & Startup Jobs in Chicago, IL

Own end-to-end voice platform migration and scaling: LiveKit migration, real-time turn-taking, VAD, SIP/WebRTC, multi-agent handoff, training/fine-tuning voice models, inference cost optimization, and retrieval-based grounding using Supabase/pgvector.

Lead and optimize paid mobile UA channels (Google, Apple Search Ads, TikTok) to scale spend to $500k+/month profitably. Own strategy, budgets, bidding, creative testing, measurement (Singular, BigQuery, SKAN/AAK), geo/channel expansion, partner management, and reporting to the CEO. Collaborate with data and creative teams to refine LTV models and unit economics and run structured tests to drive scalable growth.

Lead a lean, full-stack B2B SaaS marketing team reporting to the CEO. Set strategy, operating model, and budgets tied to pipeline. Build ABM and multi-channel demand programs, sharpen sales enablement and messaging, partner with Product on launches, manage PR/analyst relations, and implement AI-driven automation to scale execution. Stay hands-on in campaigns, funnel analysis, and customer-facing activities to drive measurable pipeline and revenue outcomes.

Lead design and delivery of scalable, cloud-native healthcare systems and real-time data pipelines. Architect event-driven, batch/stream hybrid solutions, integrate clinical data standards, optimize performance and costs, mentor engineers, and collaborate with product and stakeholders to deploy resilient, compliant services.

Sell Buildots' construction intelligence platform to semiconductor fabrication and mission-critical facility owners. Own full sales cycle from prospecting to close, exceed quotas, drive pipeline via networking and events, manage forecasting and reporting, and provide customer feedback to product and CS teams.

Guide enterprise customers through Postscript setup, coach on list growth, automations, campaigns, and troubleshooting to ensure strong first-60-day results. Meet onboarding health targets, mentor junior teammates, iterate on customer journeys with sales and product, and develop onboarding frameworks that integrate Postscript into customers' broader retention and lifecycle marketing.

Hybrid inbound/outbound Sales Development Representative responsible for prospecting, qualifying inbound leads, booking discovery meetings, and collaborating with AEs, marketing, and RevOps to build pipeline and improve outreach. Tracks activity metrics and continuously develops selling skills.

Lead QA for digital products in the life sciences sector: define test strategies, execute manual and automated tests (web, APIs, integrations), build/maintain automation frameworks, track defects, mentor junior QA, and improve QA processes and metrics across multiple projects.

Lead development of the dbt semantic layer and analytics products, own data modeling and metrics, ensure data quality and documentation, support embedded analytics and AI initiatives, and partner with engineering, product, and partners to make data trusted and accessible.

Lead end-to-end operations for the Rx Kids cash transfer program in the U.S., focusing on Ohio: manage projects, field teams, partners, customer service, fraud/safeguarding, payment delivery, data analysis, and program evaluation while driving operational improvements and stakeholder communications.