Software engineer pay at Citadel, Jane Street and other quant firms
KnowQuant research desk · Published 8 October 2026 · 1 min read
How much do software engineers earn at quant firms like Citadel and Jane Street?
Software engineers at top quant firms are generally paid above big-tech equivalents at the same level, with a base salary plus a discretionary bonus rather than equity. Exact figures vary by firm, team and year, and published numbers online are mostly self-reported. KnowQuant publishes a modelled software engineer band with its method and limits, rather than repeating unverified individual reports.
What this piece establishes
- Short answer. Pay is high, structured as salary plus bonus, and harder to verify than most sites admit.
- Reading the figures you find online. Most published firm-level numbers are self-reported by individuals.
- Where to go next. Modelled software engineer pay, with method and limits.
- Key takeaways. Expect salary plus a variable bonus, not equity.
Short answer
Pay is high, structured as salary plus bonus, and harder to verify than most sites admit. Semrush estimates about 390 monthly US searches for "citadel software engineer salary", 320 for "jane street software engineer salary" and 90 for "two sigma software engineer salary" (October 2026). People want a number; the honest answer is a modelled range plus the drivers that move it.
How the package is built
- Base salary. The stable part, set by level.
- Discretionary bonus. Paid annually, tied to firm, team and individual results. It can swing year to year.
- Sign-on and guaranteed first-year bonus. Common when hiring from big tech, to replace forfeited equity.
- No public equity. These firms are private, so there are no stock grants to vest.
What moves the number
| Driver | Effect |
|---|---|
| Closeness to trading | Engineers on latency-critical or execution systems are usually paid more than those on internal tooling |
| Language and stack | Low-latency C++ and systems skills command a premium |
| Firm results | Bonus pools follow the year the firm had |
| City | New York and Chicago sit above most other US markets |
Reading the figures you find online
Most published firm-level numbers are self-reported by individuals. They are useful as signals, but they skew to people who choose to share, mix bonus years, and rarely state team. Treat any single figure as one observation, not the firm's pay policy.
Where to go next
- Modelled software engineer pay, with method and limits.
- Firm profiles: Citadel, Jane Street, Two Sigma, Hudson River Trading.
- Salary calculator to adjust for level and city.
- Live software engineering roles.
Key takeaways
- Expect salary plus a variable bonus, not equity.
- Proximity to trading systems is the biggest pay lever for engineers.
- KnowQuant figures are modelled estimates; self-reported numbers elsewhere are single observations.
Take this further
Continue in the research index, or look at the employers and pay behind the argument.
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