Top Tech Jobs & Startup Jobs in Chicago, IL

The Senior Technical Support Engineer will provide advanced technical support, manage critical incidents, troubleshoot complex issues, and enhance product quality through root cause analysis.

The Data Engineer will build and manage scalable data pipelines and databases, collaborate on architecture, and drive data systems towards real-time capabilities in a fast-paced, innovative environment.

The Principal Customer Success Manager will manage key enterprise accounts, ensuring client satisfaction, retention, and revenue growth while leading negotiations and fostering senior stakeholder relationships.

Design, build, and maintain APIs and systems at Telnyx, debug production issues, improve engineering standards, and collaborate across teams.

Lead the US entity's regulatory compliance, operational execution, and local performance. Establish strategy, oversight governance, and manage P&L while interacting with regulators and stakeholders.

Own and improve dbt models, ELT pipelines, and warehouse architecture (Snowflake or equivalent) to deliver reliable executive KPIs and metric governance. Build data spine for Finance/Operations, enforce data quality/testing, partner cross-functionally with Engineering, FP&A, and Accounting, and influence analytics engineering standards, tooling, and roadmap.

The National Sales Director will drive strategic relationships in healthcare, cultivate business opportunities, manage large enterprise accounts, and negotiate high-value contracts.

Early-stage frontend-focused product engineer to own web and mobile experiences (React, React Native, Expo). Design conversational AI-native interfaces for financial planning, build in TypeScript across stack, define frontend architecture and component system, use agentic engineering tools, contribute to multi-model AI orchestration, and iterate quickly with founders and users.

Own month-end close and financial reporting for a portfolio of complex clients using QuickBooks Online and Uplinq systems. Serve as main client contact, handle job costing, inventory, class/location reporting, and third-party integrations. Prepare advanced journal entries, apply full-cycle accrual accounting/GAAP, document SOPs, and review and mentor junior Accounting Specialists.

Design, build, and operate a data-intensive platform: multi-source ingestion pipelines, data access across relational/graph/analytical stores, interactive web visualizations, cloud deployment on managed Kubernetes, end-to-end observability, and strong API/architecture design with thorough engineering documentation.