Software Engineer/Softwareentwickler (m/w/d)

Company: Fionics
Apply for the Software Engineer/Softwareentwickler (m/w/d)
Location: London
Job Description:

We’re hiring DeFi Software Engineers for one of the leading DeFi trading operations in the world. These are pure individual-contributor roles, with a genuine path toward trader/developer hybrid positions for those who want it.

Build and ship production systems that power live DeFi trading Strong software engineering experience, ideally with production systems in a trading, fintech, or high-performance environment Proficiency in C++, Java, C#, Rust, or similar systems languages (this role does not use Python) A track record of shipping real systems, demonstrated through either professional experience or technical achievement Compensation…

Posted: June 1st, 2026