Top Tech Jobs & Startup Jobs in Chicago, IL

Staff Data Engineer responsible for defining data architecture strategy, building fault-tolerant batch and real-time streaming infrastructure, and managing scalable lakehouse and database systems. The role processes telemetry from millions of connected devices, drives performance tuning and data quality, supports on-call operations, evaluates modern technologies, and mentors engineers. It requires strong expertise in Python, SQL, cloud data platforms, streaming systems, infrastructure as code, and enterprise-scale architecture.

Build and support consumer-facing full-stack features for an energy-saving platform. Responsibilities include developing TypeScript/React frontend and Python backend functionality, owning critical product flows, collaborating with product and analytics teams, working with cloud and database technologies, implementing UI and API monitoring, and participating in code reviews and agile development processes.

Leads Renew Home’s external communications strategy, including media relations, press releases, partner announcements, executive visibility, thought leadership, social channels, milestone communications, and crisis response. Builds relationships with energy and financial journalists, coaches executives and spokespeople, manages agencies, aligns cross-functional stakeholders, and develops measurable communications KPIs. The role requires proactive storytelling, strong writing, sound judgment, adaptability, and experience supporting high-growth companies in the energy sector.

Lead and scale B2C Product Operations covering Help Center, Customer Support, and Marketing Ops. Build teams, systems, SLAs, staffing models, tooling integrations, KPIs, and processes to support 10M+ users. Drive marketing automation, CRM reliability, help center taxonomy, deflection strategies, analytics, and cross-functional programs with Product, Engineering, and Analytics to improve retention, growth, and operational stability.

The Contract Product Designer will create engaging product experiences and email campaigns, collaborating with product management and engineering, while ensuring high-quality design execution.

The Director of Accounting owns technical accounting, financial reporting, payroll oversight, month-end close, audits, tax compliance, internal controls, and insurance management. The role oversees outsourced accounting and payroll teams, ensures US GAAP and SOX compliance, supports IPO readiness and M&A activity, manages multi-state payroll controls, and partners with FP&A, People Operations, auditors, and external vendors to improve financial processes.

Lead AI-assisted developer experience across TypeScript/Node and Python codebases. Evaluate and govern AI dev tools, optimize developer workflows (builds, linting, tests), own devcontainer strategy, improve test infra, maintain shared libraries and CI/CD, and drive developer onboarding, observability, and platform adoption.