Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Oct 24, 2023. Caladan scores B on the Alion truth index.
As a Senior Engineer you’ll be surrounded by smart and motivated colleagues with complimentary skillsets, offering a great platform for you to contribute ideas, commit code and help the team achieve tangible results.
What you'll be doing
Working as a part of a broader trading platform development team, you will:
- Design, build and maintain a highly performant, highly available adaptive trading platform providing access to a broad range of CeFi, DeFi and OTC liquidity sources.
- Use software development methodologies to implement and extend order management, compliance, exchange connectivity, market data, and routing functionality.
- Design and implement our next-generation real-time trading platform.
- Manage and support the operation of our global trading system, troubleshooting and debugging issues.
- Work closely with traders and the business development department to implement new ideas swiftly.
- Mentor less experienced team members, act as a role model and support their professional growth.
The Ideal Candidate
- Experienced in implementing infrastructure components facilitating high volume, low latency trading within a prop trading firm or hedge fund.
- Track record of building highly performant, distributed and optimised (high throughput and/or low latency) systems in C# or modern C++ (>= 11) in a modern Linux environment.
- Outcome focused - able to balance speed to market and building highly available and robust platforms.
- Exposure to meta programming, Git, CI/CD, unit/integration testing, Kafka, FIX, Cloud
- Proactive communicator, willing to voice opinions but able to disagree and commit
- Knowledge of OMS/PMS platforms, exchange connectivity or high volume OTC trading would be advantageous.
Compensation & Benefits
- Competitive salary based on experience
- Participation in company bonus pool
- Daily catered lunch
- Health insurance and wellness benefits
- Unlimited vacation policy
About Caladan
Caladan is a principal trading firm specializing in digital assets. We support exchanges, tokens, and institutional investors with market-making, tailored API liquidity, OTC options, and investments. Founded in 2017, we have traded continuously through every market cycle, powering over $170B in annual volume across 1000+ assets.

