Top Tech Jobs & Startup Jobs in Chicago, IL

Drive upstream sales strategy and specification penetration for insulation products across assigned western territories. Provide technical expertise, educate customers, attend site visits, translate market needs to marketing, and capture commercial market share in sectors like education and healthcare.

Lead mechanical systems design for industrial thermal-fluid equipment from concept through fabrication and field support. Create and review P&IDs, CAD models, specs, and vendor engagements, improving operability, reliability, and cost while working across disciplines and with suppliers and fabricators.

Lead territory sales across North America by developing new business, managing key accounts, delivering technical presentations, mentoring junior sellers, coordinating with engineering, maintaining pipeline and forecasts, and improving sales processes to meet monthly targets.

Provide hands-on HR support for client engagements including end-to-end onboarding/offboarding, payroll coordination, multi-state compliance research, HR policy and handbook updates, recruiting support, employee records management, and employee relations resolution. Work remotely part-time (10–30 hrs/week) on temporary contract with potential to expand.

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Build and maintain the AI-powered learning platform across a TypeScript/React frontend and Python/FastAPI backend. Integrate LLMs for classification, extraction, personalization, and conversation practice. Design scalable APIs, develop real-time interactive features, apply AI-assisted development workflows, write well-tested code, and collaborate with product, design, and education teams to optimize learning experiences and A/B tests.

Translate and edit healthcare insurance member communications from English into Arabic using CAT tools, ensuring cultural accuracy and clarity. Work Pacific (PST) hours, handle same-day delivery projects, and maintain high attention to detail for long-term freelance collaboration.

Designs, configures, and implements Remedy ITSM and associated modules, coordinates ITSM business processes, develops Crystal Reports BI, drives project goals, customer satisfaction, profitability, and travels to client sites.

Design and maintain cross-chain integrations, build transaction creation/signing and status-tracking flows, integrate liquidity/exchange/bridge providers, improve route safety and execution reliability, and help set architecture and engineering standards with product and platform teams.

Three-month remote training for Bay Area residents to gain hands-on experience with real ML projects: model building, data preprocessing, feature engineering, evaluation, and collaborative development using Pandas, NumPy, scikit-learn, and TensorFlow/PyTorch. Includes mentorship, portfolio projects, and a completion certificate.