full-time
Principal Software Engineer (Python, KDB+, Electronic Trading, AWS)
Fidelity Investments
- Employer
- Fidelity Investments
- Location
- Jersey City, New Jersey, United States
- Working pattern
- on-site
- Salary
- $107,000–$216,000 / year
About the role
Architect and develop scalable, resilient, low-latency electronic trading systems, including algorithmic trading solutions for equities and options. Lead performance optimization and engineering practices, mentor engineers, collaborate across teams, and support production systems as needed. Requires a bachelor’s degree or equivalent and 10+ years of hands-on software design and development experience in electronic trading. Candidates should have expertise in C/C++, Python, Linux, low-latency distributed systems, equities and options market data, KDB+ or similar time-series databases, FIX, AWS, and CI/CD tools.