Top Tech Jobs & Startup Jobs in Chicago, IL

Design, build, and maintain Kotlin APIs; optimize distributed pacing and ad delivery systems; mentor teams and ensure engineering quality; collaborate on scalable solutions.

Build and maintain scalable monitoring solutions and dashboards to track production, campaign, and operational data. Analyze large-scale datasets to detect anomalies, perform root-cause investigations with Engineering and Production Operations, and deliver actionable insights to improve platform reliability and operational efficiency.

Own end-to-end authentication and campaign setup/management UI, translate product strategy into executable roadmaps, drive squad delivery, align stakeholders, use data to prioritize, and partner with engineering to manage technical sequencing and risk for high-traffic, revenue-critical advertiser flows.

Design and prototype user-centric experiences for MNTN's SaaS self-serve advertising platform. Collaborate cross-functionally across product, engineering, QA, and customer teams through research, wireframes, mockups, and shipped features. Advocate for user engagement, iterate on design systems, mentor with the Platform Squad, and help grow product design efforts.

As a Senior Software Engineer at MNTN, you'll design and operate backend systems for ad delivery, ensuring high performance and reliability. You'll work with Java, Kotlin, and Scala to handle high-throughput services and contribute to architectural decisions while improving system efficiency.

Lead development of graph-based identity resolution for CTV advertising: design models and validation, analyze large identity datasets with distributed tools, productionize data-science workflows, partner with engineering/product, and apply privacy-by-design while leveraging LLMs and AI-assisted development.

As a Senior Backend Engineer, you will enhance the Integrations platform for managing large data streams, collaborating with teams, and optimizing connectors.

Manage a portfolio of mid-market Gaming & Entertainment/Media advertisers to drive retention, revenue expansion, and platform adoption. Serve as a strategic advisor, lead onboarding and business reviews, optimize campaigns using data, identify upsell opportunities with Sales, monitor account health, and collaborate cross-functionally to improve playbooks and customer outcomes.

Own full sales cycle for new advertisers in a vertical, build pipeline through prospecting and inbound, run consultative discovery, deliver tailored demos, partner with Customer Success for onboarding, maintain CRM and forecasts, and contribute competitive and customer insights to improve sales strategy.

Manage a high-volume portfolio of Emerging Business advertisers to drive retention, adoption, and expansion using data-driven prioritization, automation, scalable playbooks, and cross-functional collaboration. Build customer success programs, surface growth opportunities, maintain CRM accuracy, and continuously improve processes to deliver measurable campaign and business outcomes.