full-time
DeFi Software Engineer
Fionics
- Employer
- Fionics
- Location
- London
- Working pattern
- on-site
About the role
Build and ship production systems that power live DeFi trading operations. Own the development process end-to-end as a core member of a lean engineering team. Requires strong software engineering experience in trading, fintech, or high-performance environments using systems languages like C++, Java, C#, or Rust. Must have a proven track record of shipping real production systems.