Top Tech Jobs & Startup Jobs

Lead architecture, design, and development of high-volume, low-latency Java applications on GCP for real-time positions and risk systems. Build scalable APIs and CI/CD pipelines, integrate observability, messaging frameworks, and AI tooling, mentor engineers, and collaborate with product, QA, and operations to ensure high availability and reliability for mission-critical financial systems.

Own the strategy and implementation of CME Group’s external data and analytics API ecosystem. Build Python and C++ SDKs, schema registries, technical documentation, cloud distribution frameworks, authentication, telemetry, CI/CD workflows, and unified API standards. Partner with customers, product teams, engineering, and business stakeholders to improve developer experience, simplify data consumption, and normalize API design across the organization. The role combines hands-on software development, customer integration, technical writing, and enterprise API strategy.

Provides Tier-1 HR service support, resolves AskHR tickets, maintains and audits Workday HCM data, supports onboarding, offboarding, payroll, mobility, recruiting, and employee relations processes. Manages sensitive documentation and privacy compliance, performs HR systems testing and reporting, monitors SLAs and service metrics, and improves workflows through AI, automation, and knowledge-base maintenance.

Manage B2B accounts receivable collections, resolve billing and payment discrepancies, maintain accurate account balances and aging records, and support cash application and reconciliation workflows. Prepare account analysis and aging reports, execute month-end close activities and adjustments, identify delinquency trends, and collaborate with clients, internal stakeholders, and financial leadership. The role requires experience with commercial receivables, ERP systems, automated cash application tools, Excel, and professional communication.

Owns daily global immigration operations, including U.S. employment-based visa and international cases, PERM processes, regulatory compliance, document review, vendor and external counsel management, billing, data integrity, and business travel support. The role advises HR, recruiting teams, managers, and foreign national employees; monitors immigration inquiries and case queues; audits filings and records; and provides leadership reporting on case status, risks, and regulatory changes.

Lead enterprise architecture strategy for a broad product portfolio, transitioning governance toward automated enablement and certified cloud-native delivery paths. Drive GenAI, cloud migrations, resilience, FinOps, DevSecOps, security, and regulatory compliance across high-throughput financial systems. Influence executive stakeholders, mentor senior architects, and embed end-to-end engineering ownership. The role requires deep expertise in ultra-low-latency financial architecture, GCP, hybrid cloud, C++, high-throughput messaging, TOGAF, and automated compliance.

Leads US HR Operations and AskHR service delivery, managing teams, Workday HCM processes, HR data integrity, reporting, compliance, audits, service metrics, and employee support. Partners with HR Technology on enhancements, upgrades, testing, integrations, and global capabilities. Drives change management, process optimization, automation, and operational improvements while ensuring accurate payroll-related data and timely SLA delivery.

Year-long technology internship at CME Group supporting Platform Engineering or Site Reliability Engineering. Interns will develop and maintain reliable infrastructure and software processes involving cloud technologies, Kubernetes, automation, CI/CD, DevOps, monitoring, application development, and system design. The hybrid Chicago-based program begins full-time in summer 2027 and continues part-time through spring 2028. Candidates must complete a coding assessment and may participate in technical and behavioral interviews.

Manage and mitigate market risk within a clearing house by monitoring markets, reviewing margin requirements, analyzing risk data, and reporting to senior management and regulators. Lead clearing-firm risk reviews, support market risk systems and framework development, contribute to risk measurement projects, and mentor junior team members. The role requires expertise in clearing-house risk practices, strong quantitative and communication skills, and experience in risk management or related markets.

Supports derivatives pricing strategy through quantitative analysis of market activity, client behavior, liquidity, incentives, and market-making programs. Builds analytical tools, pricing models, dashboards, and performance reports; monitors market trends, revenue impacts, anomalies, and program efficiency. Partners cross-functionally with finance, technology, clearing, legal, and market regulation teams to administer programs and provide actionable recommendations.