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C Jobs in Illinois.

All active C roles based in Illinois.

View C salary insights in Illinois →
Total jobs
3,126
positions indexed
New today
198
last 24 hours
Companies
570
actively hiring
Worldwide remote
0
from anywhere
search: c in: Illinois Clear all
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Databricks
Sr. Forward Deployed Engineer (FDE) - Healthcare & Life Sciences
Databricks
⚡ Apply early Chicago, Illinois Onsite $182,000–$250,208
● New 👁 Seen ✓ Applied 17h ago
Databricks
Solutions Architect - Financial Services (Professional Services)
Databricks
⚡ Apply early Illinois; Massachusetts; New J... Onsite $180,000–$247,500
● New 👁 Seen ✓ Applied 17h ago
Optiver
Trading Automation and Operations Intern (Summer 2027)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $38,000–$38,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Security Engineer
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $120,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
People Analyst
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $90,000–$120,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Quantitative Trader/Researcher – Systematic Options Trading
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
SSO Floor Trader
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Senior Microsoft 365 Engineer
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite
● New 👁 Seen ✓ Applied 17h ago
Optiver
Quantitative Researcher – HFT Futures/Equities
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Quantitative Research Intern, PhD (Summer 2027)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $80,000–$100,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Software Engineer Intern (Summer 2027 - Chicago)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $80,000–$80,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Senior Sourcing Lead - Hardware
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $180,000–$250,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Graduate Equity Analyst (2027 Start - Chicago)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $175,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Trading Automation Specialist
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Head of Accounting
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $270,000–$350,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Compliance Surveillance Analyst
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $90,000–$115,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Enterprise Infrastructure Engineering Lead
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$230,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Global Observability Team Lead
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite
● New 👁 Seen ✓ Applied 17h ago
Optiver
Marketing Manager
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $112,000–$140,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Graduate Quantitative Researcher, PhD (2027 Start)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Senior Trading Automation Specialist
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
AI Engineering Enablement Lead
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Software Engineer - Trading Strategies
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Senior Sourcing Lead – Cloud & AI Inference
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $180,000–$250,000
● New 👁 Seen ✓ Applied 17h ago
Optiver
Quantitative Intern (Summer 2027)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $70,000–$88,000
● New 👁 Seen ✓ Applied 17h ago

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