Top Tech Jobs & Startup Jobs in Chicago, IL

Build and optimize high-performance C/C++ and Rust server applications and feed handlers for market data. Implement parsers, petabyte-scale processing tools, and low-latency, high-throughput optimizations. Collaborate on build/deploy/CI, monitoring, and ensure reliable feature rollouts.

Lead ad sales research strategy and cross‑platform measurement for FOX, transforming multi‑platform data into client-facing insights, supporting pre‑sales, pitches, vendor relationships, dashboards, and mentoring junior researchers.

The Sr. Copywriter will create innovative advertising copy in both English and Spanish, collaborating with teams to develop strategies and concepts for national brands. They must possess strong creative writing skills and an ability to present ideas effectively to clients, along with managing projects within budget and deadlines.

Serve as primary post-sale contact for a portfolio of programmatic advertiser accounts. Manage end-to-end campaign delivery and PMP deal lifecycle, onboard and train clients, provide strategic consulting and performance-driven recommendations, collaborate cross-functionally, maintain documentation in Salesforce, and drive retention and upsell through data-backed insights.

Support assigned customer accounts by managing shipments, ensuring service quality, and collaborating with team members to resolve issues.

Leads proposal marketing and complex pursuit materials from strategy through interviews, including presentations, resumes, portfolios, collateral, and strategic messaging. Supports regional brand marketing through sponsorships, awards, events, and photography. Conducts market and client research, maintains pursuit information and filing systems, reviews content quality, supports marketing specialist development, and applies brand standards. The role requires strong writing, design, strategic thinking, project management, and proficiency with InDesign, Word, Excel, and PowerPoint.

Manage inbound sales inquiries, qualify leads, book demos, run outbound campaigns, support Account Executives, maintain Salesforce records, collaborate with Marketing/Customer Success, and attend occasional conferences to generate pipeline and exceed targets.

Manages a portfolio of ecommerce clients and leads Amazon growth strategies across digital shelf optimization, assortment, pricing, merchandising, advertising, and 1P/3P selling. Oversees Vendor Central and Seller Central accounts, catalog updates, launches, reporting, KPI analysis, troubleshooting, and client meetings. Partners with Amazon Vendor Managers, distributors, logistics providers, and internal insights teams to improve performance, product availability, and customer acquisition. Coordinates timelines, onboarding, business reviews, and strategic execution.

Leads and coaches the automotive sales team, desks and structures new-vehicle deals, protects profitability, monitors CRM and lead follow-up, improves consultant performance, handles negotiations and escalated customer concerns, conducts training and sales meetings, and partners with dealership leadership to achieve sales, gross profit, customer satisfaction, and process objectives.

Own the full B2B sales cycle for Yubi’s US market launch, from prospecting and discovery through negotiation and closing. Build pipeline from scratch, develop financial-services relationships, refine go-to-market strategy, provide market intelligence, and help establish the US sales team. The role requires a strong hunter mentality, executive presence, consultative selling, and comfort operating in an ambiguous, early-stage environment.