Securities Financing Specialist
Quick Summary
About the Position We’re looking for a Securities Financing Specialist to support and develop Jane Street’s financing capabilities.
About the Role
~1 min readWe’re looking for a Securities Financing Specialist to support and develop Jane Street’s financing capabilities. The ideal candidate has prior experience in financing or securities lending at a bank or buy-side firm, along with strong external relationships with counterparties.
You can expect to work with a broad range of internal teams to understand and manage the various constraints of a quantitative trading firm. You'll also have the opportunity to execute real-time financing decisions and improve our long-term financing strategy.
Additional responsibilities of this role will include:
- Working closely with trading desks and infrastructure teams to optimize the financing and securities lending transactions across various products
- Maintaining and developing relationships with prime brokers and other external financing counterparties
- Being a reliable subject matter expert in the financing markets to support our trading desks’ decisions
- Helping to form our long-term financing strategy by improving and expanding our financing activity and capacity
- Working with all groups within our Finance department to find robust solutions to strategic and tactical problems
- Learning about and supporting other products, financing structures, and trading desks within Jane Street
- Have 2-5 years of relevant financing experience at a buy-side firm or bank (some exposure to credit financing, ideally in corporate bonds, is preferred)
- Excited and able to cultivate relationships with prime brokers and other external financing counterparties
- Have strong analytical skills and experience with performing technical data analysis to solve problems (e.g., through previous work experience, STEM coursework)
- Intellectually curious and motivated to learn about new products, funding trade types, and strategies
- An effective communicator who works well in a team environment
- Fluency in Python, SQL, or other programming languages is a strong plus
If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.
Location & Eligibility
Listing Details
- Posted
- May 28, 2026
- First seen
- May 28, 2026
- Last seen
- August 17, 2026
Posting Health
- Days active
- 35
- Repost count
- 0
- Trust Level
- 23%
- Scored at
- July 3, 2026
Signal breakdown
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