• The company runs recurring internships (typically 10–12 weeks) across New York, London, and Hong Kong, plus off-cycle options tied to academic calendars.
• Jane Street offers several additional early-career entry points beyond standard internships, including JSIP, INSIGHT, IN FOCUS, SEE, and AMP.
• The company publishes “internship by the numbers” details for the 2025 intern class (including representation across 103+ colleges/universities and 24+ home countries), which signals repeatable early-career intake rather than one-off hiring.

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• The company states that every application is reviewed by a human and that every applicant receives a response, with an “ideally within about a week” expectation.
• Jane Street explains the SWE process in plain language, including an initial technical interview over Zoom and in-person final rounds focused on collaborating through coding problems.
• The company sets clear expectations about assessment scope for SWE candidates (real code, no mental-math or logic puzzles, any language allowed, and no advantage for using OCaml), but public candidate logs still show mixed experiences on consistency and feedback.

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• The company’s internship structure includes scheduled classes, interactive discussions, and recurring mentor check-ins alongside project work, rather than leaving learning to chance.
• Jane Street runs JSIP as a multi-week software engineering skill-building program taught by full-time engineers, covering housing, travel, meals, and activities, and including a $12,500 scholarship.
• The company supports continued learning with internal classroom training (trainings, bootcamps, and classes) and substantial tuition reimbursement for work-related continuing education.

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• The company publishes salary ranges on key roles, including a NYC Software Engineer listing with a $200,000–$300,000 base salary plus discretionary bonus.
• Jane Street provides benefits that materially improve early-career stability, including medical/dental/vision coverage at no cost for employees and dependents and 12 weeks of fully paid parental leave for all parents.
• The company also invests in day-to-day financial wellbeing through meals/snacks and additional development support like 90% tuition reimbursement, which reduces out-of-pocket costs early in a career.

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• The company’s employee-review aggregate shows very high overall satisfaction and recommendation rates, suggesting many people stay beyond the initial ramp-up despite demanding work.
• Jane Street points to former interns now working as full-time employees and features intern-to-full-time reflections via the company’s podcast, indicating a visible internship-to-career pathway.
• The company publishes annual engineering write-ups on intern work that describe interns shipping meaningful projects, but Jane Street does not publish hard outcome metrics like conversion rates, promotion timelines, or retention by cohort, which caps confidence in outcomes scoring.

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