Posting record
Open 18+ days
- Five Rings Capital's site dates the posting
- Ghostless first sees this listing
- Last checked: still up
How we know
It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.
Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking Five Rings Capital, so its true age is longer.
Last checked Nov 3, 2026.
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Upload your resumeWhat the posting discloses
- Pay
- $300k a year USD
Annual Base Salary: $300,000. (quoted from the posting)
Not stated: Real vacancy, AI screening.
Why these three
Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.
Skills mentioned
About the role
About Five Rings
Five Rings is a proprietary trading firm founded with a vision of combining strategy, innovation and technology to succeed in today’s global markets. With offices in New York, Boca Raton, London and Amsterdam, Five Rings trades in various domestic and international markets, both established and esoteric. Our team constantly seeks new opportunities, analyzes their risks and rewards, and creates strategies and tools to capitalize on them.
We have an open culture and encourage the flow of knowledge and ideas between all areas of the firm.
Interviews will begin in September 2026.
About the Role
Five Rings gives responsibility immediately and recognizes contributors rapidly. New hires work closely with senior software engineers, traders, and quants developing trading software in C++ on Linux.
Application development includes implementing trading strategies, connecting to exchanges, designing trader-facing interfaces, and translating mathematical models into software code – all within a distributed system that spans the globe. If you can write great software as part of a team, and are comfortable both learning from and becoming a mentor, you’re likely to thrive here.
Annual Base Salary: $300,000. Total compensation packages are comprised of base salary and a discretionary bonus.
Applicants are able to apply to multiple positions, but we strongly encourage you to only apply to your top choice.
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