Top Tech Jobs & Startup Jobs in Chicago, IL

The Senior Software Engineer will design and build scalable AI/ML backend systems, develop data pipelines, and collaborate with cross-functional teams to implement ML-driven features while ensuring system performance and documentation.

Own the vision and roadmap for a customer-facing energy purchasing and tracking platform. Partner with Engineering, Design, Quantitative Strategy, Sales, and Customer Success to deliver real-time data visualizations, pricing displays, and interactive tools. Gather requirements, write product specifications, define success metrics, integrate market data infrastructure, and drive feature adoption, engagement, and retention.

Lead healthcare partnership acquisition strategy, identify and close complex enterprise partnerships, build executive relationships, onboard new partners, and collaborate cross-functionally to generate scalable revenue. The role focuses on one-to-many partner ecosystems across healthcare associations, provider networks, GPOs, and healthcare technology platforms. Success is measured through pipeline growth, signed partnerships, referred opportunities, and revenue generated.

Design end-to-end features and workflows for a transportation management platform used by logistics professionals. Partner with product managers and engineers, conduct lightweight user research, create wireframes and prototypes, develop high-fidelity designs in Figma, contribute to the design system, present design rationale, and participate in critiques. The role focuses on complex, data-dense interfaces and improving workflow efficiency for expert users.

Leads legal strategy for North American supply chain and global professional services procurement. Advises senior stakeholders on commercial agreements, supplier negotiations, contractual risk, claims, cross-border transactions, and contracting technology. Oversees internal and external counsel, manages a small legal team, drives contracting process improvements, and supports governance, templates, and negotiating standards across a matrixed multinational organization.

Leads U.S. Life Sciences and Payers sales strategy, revenue growth, enterprise selling, partner development, forecasting, and customer expansion. Manages frontline sales leaders and enterprise account executives while engaging C-suite stakeholders across healthcare organizations. Builds high-performing teams, drives complex SaaS sales cycles, strengthens partner ecosystems, and collaborates cross-functionally with Product, Marketing, Customer Success, and Solution Engineering.

Owns mid-market merchant sales opportunities from prospecting through contracting, launch, and handoff for Cash App Pay and Afterpay. Responsibilities include account planning, outbound pipeline generation, discovery, business-case development, commercial negotiation, cross-functional deal coordination, Salesforce forecasting, and meeting revenue targets. The role requires consultative selling to senior commerce, marketing, finance, and technology stakeholders, plus market insight sharing and occasional travel.

Build and maintain Ruby-based services and customer-facing trading applications within a distributed architecture. Design reliable, low-latency systems; troubleshoot production issues; write comprehensive tests; contribute to peer reviews; perform light infrastructure work; and translate technical requirements into production-quality code. Engineers work across Ruby, Java, and JavaScript, collaborate on greenfield and existing systems, and provide guidance to junior teammates while developing ownership of the platform.

Develop relationships with major real estate accounts, identify decision-makers, create business cases and pitches, prospect through calls and email, support Senior Account Executives, prepare presentations and proposals, and maintain accurate CRM and sales systems. The role focuses on portfolio expansion and new business growth in the energy-efficiency market.

Supports revenue operations through reporting, dashboard updates, sales and pipeline analysis, Salesforce data quality maintenance, audits, process documentation, and ad hoc analytics. The intern collaborates with Sales, Marketing, Customer Success, and Finance to identify process improvements and communicate business insights through presentations and summaries.