Top Tech Jobs & Startup Jobs in Chicago, IL

Design and deliver advanced data visualizations and dashboards tailored to audience (senior management vs analysts). Choose optimal chart types, apply best-in-class UX, visualize multi-dimensional data, and apply statistics and financial modeling. Execution/implementation experience is a plus.

Lead end-to-end program management including strategy, planning, budgeting, resource allocation, risk and financial management. Build and lead cross-functional teams, manage stakeholders, define KPIs, drive continuous improvement, and ensure delivery of complex projects on time and on budget.

Facilitate Scrum ceremonies and remove impediments while leading cloud foundation, on-premises to GCP migrations, and Vertex AI implementations. Use Jira/Confluence to track work, collaborate with cross-functional teams, ensure security and compliance, and report project status, risks, and issues to stakeholders.

Senior UI Designer responsible for end-to-end website UI design: wireframing, high-fidelity mockups, user testing, client iteration, and presenting concepts. Requires building rapid feedback loops and collaborating through the full web development lifecycle.

Design, develop, and maintain FpML-based XML schemas and XSBS structures for trade capture, validation, and downstream processing. Create XSD/XSLT/XPath transformations, support system integration and testing, document mappings, and collaborate with business analysts to accurately represent derivatives and structured products.

Lead digital transformation strategy and delivery, run workshops and gap assessments, design operating models and org structures, guide ROI and business cases, resolve escalations, mentor team members, and drive change management and stakeholder alignment.

Develop and maintain cloud-based, high-performance services in Rust. Collaborate with technical leads and architects, guide junior engineers, translate business requirements into solutions, and enhance applications for pricing, order management, trading, simulations, and monitoring while applying agile practices and automated delivery pipelines.

Perform functional testing of backend systems (mainframe and middleware) for payments/banking. Validate and compare JSON and XML, design and execute test cases for batch jobs and message queues, support integration testing and automation, track defects, and collaborate with development and business teams.

Develop and maintain iOS applications using Swift and SwiftUI. Implement reactive code with Combine, follow design patterns, write UI/unit tests, profile and fix performance with Xcode Instruments, manage repos with GitHub, integrate crash reporting and analytics, and distribute frameworks via SPM/CocoaPods.

Lead design and delivery of domain-driven Node.js/TypeScript microservices, own greenfield builds to production, set API standards, ensure production readiness (SLOs, observability), lead incident triage and RCAs, mentor engineers, and coordinate cross-team integrations and releases.