UI Developer
Jump Trading · Chicago, IL
$200,000–$250,000from the description
Jul 26, 2026
Chicago, IL
Jul 27, 2026
What this job asks for AI summary
Mid level · 4+ years · Chicago, IL · Full-time
We read this from the posting text with AI. Skim the description below before ruling yourself out.
Why we read it this way (5)
The role is titled 'UI front-end developer' and centers on building a UI platform and business-critical applications using React/TypeScript — this is application development (15-1252 Software Developers), not page/site authoring (15-1254 Web Developers), though 15-1254 is noted as a runner-up given the front-end framing.
The posting states '4+ years' of experience building web-based UIs, which maps to a Mid-level band on the career ladder despite the $200K–$250K compensation range, which is unusually high for Mid. The title carries no explicit seniority label, so advertised seniority is Unspecified.
Location is not explicitly stated in the posting; Jump Trading Group's primary US headquarters is Chicago, IL, so Chicago CBSA is inferred. Candidates should verify the actual work location.
Containers (Docker) appear in the Bonus Points section alongside Kubernetes and Helm but are not named as a distinct tool — captured under Kubernetes/Helm as that cluster of preferred skills.
Finance/trading domain experience is listed under Bonus Points and is not a named technology, so it is omitted from the skills list per extraction rules.
Read the full posting
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