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C / C++ Jobs in Illinois.

All active C / C++ roles based in Illinois.

View C / C++ salary insights in Illinois →
Total jobs
47
positions indexed
New today
2
last 24 hours
Companies
19
actively hiring
Worldwide remote
0
from anywhere
search: c++ in: Illinois Clear all
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Gotion, Inc.
Visual Systems Engineer (CCD Engineer), Cell Line
Gotion, Inc.
⚡ Apply early Manteno, Illinois Onsite $80,000–$120,000
● New 👁 Seen ✓ Applied 7h ago
Hudson River Trading
Software Engineering Internship (C++ or Python) – Summer 2027
Hudson River Trading
⚡ Apply early Austin, TX, United States; Chi... Onsite
● New 👁 Seen ✓ Applied 12h ago
Infleqtion
Senior Embedded Software Engineer
Infleqtion
⚡ Apply early Chicago, Illinois, United Stat... Onsite $140,000–$175,000
● New 👁 Seen ✓ Applied 1d ago
Optiver
Quantitative Researcher – HFT Futures/Equities
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 1d ago
Green Thumb
Program Manager, Physical Security
Green Thumb
⚡ Apply early Chicago, Illinois, United Stat... Onsite $95,000–$105,000
● New 👁 Seen ✓ Applied 1d ago
Hudson River Trading
Software Engineer (C++ or Python) – 2027 Grads
Hudson River Trading
⚡ Apply early Austin, TX, United States; Chi... Onsite $300,000–$300,000
● New 👁 Seen ✓ Applied 3d ago
CTC Campus - Website
Systematic Quantitative Researcher - PhD
CTC Campus - Website
⚡ Apply early Chicago, Illinois, United Stat... Onsite $175,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
C++ Senior Engineer - Market Data
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $225,000–$250,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
Senior Java Engineer - Trade Capture
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$225,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
Experienced Software Engineer - US
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $145,000–$225,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
Senior FPGA Engineer
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $225,000–$250,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
Senior Quantitative Trader - Delta One
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $225,000–$250,000
● New 👁 Seen ✓ Applied 4d ago
CTC Lateral - Website & LinkedIn
C++ Senior Engineer - Options Market Making Execution
CTC Lateral - Website & LinkedIn
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$250,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Quantitative Trader/Researcher – Systematic Options Trading
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Lead Data Engineer
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Software Engineer Intern (Summer 2027 - Chicago)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $80,000–$80,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Lead Data Architect
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver Private Jobs
FPGA Engineer
Optiver Private Jobs
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Software Engineer - Quantitative Development
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Software Engineer - Trading Strategies
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
FPGA Engineer
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Quantitative Researcher - SVT
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Optiver
Graduate Software Engineer (2027 Start)
Optiver
⚡ Apply early Chicago, Illinois, United Stat... Onsite $200,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
Secretariat
Manager, Technology Disputes - Coding
Secretariat
⚡ Apply early Atlanta, Georgia, United State... Onsite $115,000–$165,000
● New 👁 Seen ✓ Applied 4d ago
SEI
AI and Technology Consultant
SEI
⚡ Apply early Chicago, Illinois, United Stat... Onsite $150,000–$190,000
● New 👁 Seen ✓ Applied 5d ago

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