Senior Software Developer- Python
Interactive BrokersConnecticut, United States
Posted December 12, 2025
Full Time
About the Company
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries.
Job Description
We are seeking a Senior Python Software Engineer to develop highly automated and scalable processes that scan order activity and trades to detect potential market manipulation and money laundering, in addition to other regulatory/criminal violations.
Requirements
- 5+ years of professional software engineering experience in Python, C++ or Java
- 3+ years of professional experience in Python as a primary language (non-scripting)
- Extensive experience in Pandas or NumPy
- 1-3 years of professional experience with Linux operating systems
- Thorough understanding of databases and SQL
- Experience with large Python codebases
Benefits
- Competitive salary
- Annual performance-based bonus
- Stock grant
- Retirement plan 401(k) with competitive company match
- Excellent health and wellness benefits
- Paid time off
- Generous parental leave policy
- Daily company lunch allowance
- Fully stocked kitchen with healthy options for breakfast and snacks
- Corporate events
- Education reimbursement and learning opportunities
