Top Tech Jobs & Startup Jobs in Chicago, IL

Lead reliability, performance, and operational excellence for large-scale ad-tech distributed systems. Design and operate monitoring, incident response, capacity planning, automation, and secure production infrastructure. Mentor engineers, influence architecture for production readiness, run on-call rotations, and drive continuous improvement of engineering operations and observability.

Manage a portfolio of mid-market and enterprise customers to retain and grow revenue. Identify and close incremental sales, renew contracts, maintain customer satisfaction, and act as primary escalation. Collaborate with Sales, Finance and Operations to develop account plans, forecast pipeline, and sell Comcast Business products to executive stakeholders.

Manage and mentor a backend engineering team, oversee design and delivery of software and web applications, set project requirements and timelines, enforce development best practices and KPIs, manage releases, budgets, and capital projects, and drive continuous technical improvement and cross-functional collaboration.

Sells Comcast Internet, Data, Video, and Voice services to small and mid-sized businesses. Develops territories, generates leads through prospecting and partnerships, delivers consultative sales presentations, manages pipelines, and exceeds revenue and quota targets. The role focuses on advanced communications solutions such as PRI, Hosted PBX, and multi-location services while coordinating with technical and customer support teams to ensure customer satisfaction.

Leads a digital advertising sales team and owns revenue targets for assigned accounts. Responsibilities include setting quotas, coaching and developing employees, managing strategic client relationships, negotiating commercial agreements, creating advertising solutions and sales collateral, forecasting with Finance, and developing go-to-market strategies with cross-functional teams. The role also supports customer escalations, sales tracking, industry events, and process improvement while requiring occasional nights and weekends.

Lead the Buyer Cloud Tier-2 engineering team to ensure platform availability, performance, and operational excellence. Own incident response, RCA, release readiness, monitoring, automation, and cross-functional coordination while balancing hands-on troubleshooting, engineering initiatives, and people management.

Manage an engineering team building and supporting a high-scale video advertising platform. Lead full SDLC activities, review designs and code, provide technical leadership, troubleshoot production issues, document technical requirements, and collaborate with global product and operations teams.

Responsible for ensuring reliability, scalability, and performance of data platforms. Design monitoring and alerting, automate deployments and recovery, optimize storage and query performance, troubleshoot incidents, plan capacity and scaling, document operations, enforce security/compliance, and collaborate with data engineering, product, and data science teams to maintain high availability of large-scale data systems.

Design, build, and scale low-latency ad-serving systems and data/model-driven features. Optimize algorithms and architectures for performance and cloud cost, extend observability, participate in on-call rotations, and produce runbooks and documentation.

Design, customize, and maintain C++ applications in a Linux environment. Lead releases, collaborate with stakeholders and QA, mentor junior engineers, manage documentation, track performance metrics, and participate in design and peer-programming sessions. May work variable schedules including nights and weekends.