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Mid Level Oracle Engineer

📍 Location
Chicago, Illinois
⏰ Job Type
Full-time
📅 Posted
May 08, 2026

About the Role


About G-20 


The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experience in proprietary Trading, Technology and Quantitative Finance. 



Role Overview 


We are hiring an experienced Oracle Engineer to join our team, a leading DeFi desk in the sector. In this role you will have end-to-end ownership of the oracle stack, including institutional market data ingestion from co-located data centres, low-latency aggregation, hardware-secured signing, and on-chain submission. 


This function operates within a zero-tolerance environment, where the integrity and accuracy of price submissions are critical. 


Key Responsibilities 



  • Low-Latency Data Ingestion: Design and operate a multi-source feed handler arch...

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