Top Tech Jobs & Startup Jobs in Chicago, IL

Reposted One Month AgoSaved
Remote
United States
60-90 Hourly
Expert/Leader
60-90 Hourly
Expert/Leader
Artificial Intelligence • HR Tech • Professional Services • Software
Evaluate and improve AI-generated enterprise sales workflows, create gold-standard examples for prospecting through proposals, design evaluation rubrics, perform simulated end-to-end sales tasks in modern platforms, produce executive-facing sales materials, and collaborate with researchers and SMEs to enhance AI sales reasoning.
Top Skills: AircallConfluenceGoogle WorkspaceHubspotIntercomJIRAMS OfficeMicrosoft TeamsNotionSalesforceSlackStripeZoho
Reposted One Month AgoSaved
Remote
United States
54-93 Hourly
Senior level
54-93 Hourly
Senior level
Artificial Intelligence • HR Tech • Professional Services • Software
Design original Olympiad-level math problems, evaluate AI-generated solutions for correctness and rigor, and produce clear, high-quality reference solutions and reviews to improve AI mathematical reasoning.
Reposted One Month AgoSaved
Remote
United States
100K-230K Hourly
Senior level
100K-230K Hourly
Senior level
Artificial Intelligence • HR Tech • Professional Services • Software
Design reproducible coding environments and high-quality reference solutions to train AI. Create and validate complex programming challenges, debug and optimize codebases, refactor legacy systems, document technical decisions, and review technical submissions while collaborating remotely.
Top Skills: AlgorithmsC++Code RefactoringData StructuresDebuggingDistributed SystemsGoJavaPerformance OptimizationPythonRustSoftware ArchitectureSystem DesignTypescript
Reposted One Month AgoSaved
Remote
United States
20-40 Hourly
Mid level
20-40 Hourly
Mid level
Artificial Intelligence • HR Tech • Professional Services • Software
Lead end-to-end recruitment marketing campaigns: plan and execute paid and organic content, manage content pipelines and calendars, measure campaign performance across channels, generate optimization insights, and coordinate with recruiters and stakeholders to improve candidate attraction and conversion.
Top Skills: Applicant Tracking Systems (Ats)Google AnalyticsJob BoardsMarketing Analytics PlatformsPaid Recruitment AdvertisingProgrammatic Recruitment CampaignsReporting Dashboards
Reposted One Month AgoSaved
Remote
United States
120-120 Hourly
Junior
120-120 Hourly
Junior
Artificial Intelligence • HR Tech • Professional Services • Software
Remote contract role applying equity research expertise to train and evaluate AI models. Review AI-generated financial analyses, analyze SEC filings and financial statements, create evaluation tasks and structured datasets, and collaborate with AI researchers to improve financial reasoning and assessment criteria. Minimum 2 years equity research experience; 10 hours/week minimum commitment.
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