Top Tech Jobs & Startup Jobs in Chicago, IL

Manage and grow an existing SaaS customer portfolio through renewals, upsells, and cross-sells. Build strategic account plans, conduct business reviews, identify customer needs, deliver product demonstrations, and manage expansion and renewal sales cycles. Maintain CRM pipelines and forecasts, negotiate pricing, achieve revenue targets, support product adoption, and collaborate with Customer Success, Product, and Support teams to strengthen relationships and customer outcomes.

Design and maintain distributed Lance dataset operations, develop high-performance indices and data formats, and improve query performance across Spark, Ray, and Trino. Contribute Rust-based table formats and encodings, integrate Lance with major open-source data infrastructure systems, operate internal data processing infrastructure, and promote the project through open-source communities and conferences.

Sell Signals Software Solutions to new and existing mid-market and enterprise customers across the NA-West territory. Responsibilities include prospecting, account planning, lead qualification, relationship development, sales presentations, pipeline management, forecasting, contract negotiation, and coordinating presales and consulting resources. The role targets life sciences and specialty industries and requires managing complex software sales cycles with business and IT stakeholders.

Supports resource allocation across multiple consulting projects by maintaining Workday forecasts, reviewing utilization and productivity reports, coordinating consultant staffing, managing open resource requirements, and facilitating communication among engagement managers, project owners, and organizational teams. The role ensures accurate staffing transitions, updated consultant availability and resumes, timely project updates, and effective management of competing priorities and deadlines.

Designs, deploys, validates, and troubleshoots large-scale GPU cluster networks, including InfiniBand, RoCE, Spectrum-X Ethernet, storage, front-end, and management fabrics. Responsibilities include topology and capacity planning, cabling and optics specifications, fabric bring-up, NCCL performance testing, deployment acceptance, incident escalation, and network automation using Python and Ansible.

Leads the finance function, overseeing accounting operations, AP, AR, general ledger, reporting, close, budgeting, forecasting, cash flow, controls, compliance, and audits. Manages offshore finance support resources, establishes service levels, develops process documentation and delegation playbooks, and ensures secure handling of sensitive financial data. Partners with the COO on financial planning and operational improvements.

Build and govern clinical analytics datasets, SQL transformations, data marts, dashboards, and reporting solutions for clinical quality, patient safety, outcomes, regulatory, and research initiatives. Partner with clinicians, executives, researchers, and enterprise data teams to define metrics, ensure data integrity, implement testing and governance frameworks, and deliver trusted executive, board, regulatory, and clinician-facing insights using modern cloud data platforms.

Part-time, work-from-home Accounting Intern supporting Accounts Receivable and Cash Applications. Responsibilities include recording and entering customer payments, matching payments to invoices, researching discrepancies, and collaborating with internal teams on deductions, overpayments, short payments, and missing remittance details. The role is intended for an Accounting or Finance major and requires accuracy, communication, collaboration, and proficiency with Microsoft Excel and Outlook.

Lead end-to-end delivery of complex technical projects, managing scope, schedules, budgets, resources, risks, and stakeholder communications. Collaborate with product management, systems engineering, IT infrastructure, and QA teams to deliver high-quality projects aligned with strategic objectives. Drive continuous improvement in project management practices and ensure customer value through effective cross-functional leadership.

Provide frontline technical support for ERP and other business applications through phone, email, chat, and self-service channels. Diagnose and resolve complex software, data, code, performance, integration, and environmental issues. Collaborate within a swarm support model, share knowledge, coordinate with cross-functional teams on defects and enhancements, maintain product expertise, and follow up with customers. Support may involve SQL, monitoring tools, cloud platforms, databases, networks, APIs, and Windows environments.