Top Tech Jobs & Startup Jobs in Chicago, IL

The role involves designing, developing, and maintaining software applications. Collaboration with cross-functional teams is expected, alongside optimizing existing systems.

Leads a team of Customer Success Managers serving high-touch and strategic SaaS accounts. Owns retention, renewals, expansion, forecasting, executive relationships, escalations, customer value realization, and voice-of-customer programs. Coaches CSMs through account reviews, call evaluations, negotiation, and objection handling. Develops segment strategy, coverage plans, KPIs, dashboards, reporting, and training while partnering with Sales, Finance, Product, Marketing, and Support leadership.

Own end-to-end biweekly payroll processing across multiple entities and states, including pay inputs, tax withholding, garnishments, equity transactions, audits, reconciliations, and compliance. Administer payroll systems, validate data and configurations, produce reports, maintain records and audit trails, and support employees with payroll inquiries. Partner with HR, Finance, People Operations, Legal, and Stock Administration to improve scalable payroll processes and ensure accurate, compliant pay delivery.

Leads Accounts Engineering, managing approximately eight full-stack developers. Responsibilities include hiring, coaching, performance management, technical direction, architectural alignment, roadmap prioritization, project planning, operational reliability, on-call health, and delivery quality. The role partners with Product and Data Science, drives high-velocity product launches, manages platform and product engineering priorities, and promotes AI-assisted engineering practices.

Design mobile user experiences for iOS and Android: create information architecture, user flows, wireframes, prototypes and high-fidelity UI. Run stakeholder workshops and usability testing, produce design specs, component libraries, and support developers to deliver accessible, consistent mobile products aligned with client brand.

Design and deliver enterprise-grade Java-based solutions and architectures. Produce HLD/LLD, guide development teams, define APIs/integration, enforce security and performance best practices, and collaborate with stakeholders and DevOps on CI/CD and deployments.

Conducts equipment research, residual and collateral valuation, market analysis, and portfolio monitoring for equipment finance transactions. Prepares valuation reports for credit review, manages off-lease equipment disposition, and maximizes portfolio value through remarketing, renewals, and early terminations. The role also coordinates with appraisers, remarketers, internal stakeholders, and management while ensuring compliance with credit policies, lease standards, and audit requirements.

Leads business analysis, advanced analytics, KPI development, data modeling, reporting automation, and AI/ML initiatives supporting global data-center construction and operational excellence. Builds datasets, dashboards, performance metrics, forecasts, and scenario models; translates complex findings for executives; aligns technology solutions with business needs; and promotes data governance, documentation, process improvement, and analytics maturity across cross-functional teams.

Develop and maintain COBOL applications on IBM mainframes using IMS databases, DL/I calls, JCL, and Expediter. Design, code, test, troubleshoot, debug, and implement online and batch programs under z/OS. Produce technical design documentation and application code while managing multiple assignments independently and collaborating effectively to meet project deadlines.

Manage and provide engineering expertise for NASA GSFC pressure vessel, pressurized systems, and lifting device programs. Oversee inspections, testing, certification, recertification, code analyses, risk categorization, field verification, fracture mechanics, and resolution of legacy documentation and compliance issues. Advise on safety technologies, regulatory requirements, process improvements, and risk reduction while delivering program status and assessment reports.

Build and lead Polymarket’s fraud operations function, including investigation workflows, SOPs, case routing, escalation paths, SLAs, QA processes, and reporting. Manage Fraud Analysts and BPO partners, oversee performance and capacity, investigate fraud typologies, identify process bottlenecks, and partner with Product, Engineering, Data Science, Compliance, and Fraud Strategy to improve detection, automation, and prevention.