full-time
Software Engineer - Crypto Prop Firm
Fionics
- Employer
- Fionics
- Location
- London
- Working pattern
- on-site
About the role
Develop and maintain core systems for a large-scale DeFi trading operation. Ship code to production and solve complex technical problems within a small, high-leverage team. Requires 2 to 4 years of engineering experience, preferably from a tier-1 crypto market maker or systematic shop. Proficiency in C++, Java, C#, or Rust is required, while Python is explicitly excluded.