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Senior Software Engineer (QRF)

Infleqtion — Application Software · Business/Productivity Software · Computers and Electronics Manufacturing

Louisville, Colorado, United States Senior+ Posted Sep 4, 2026
TypeScriptJavaScriptPythonRustReactReact NativeNext.jsREST/APIsCloudFull-StackFrontendBackend
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About the role

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. As a deep-tech startup, we embrace a results-driven, fast-paced, and…

What the index says about this role

  • First seen by JobLarper — Sep 5, 2026, 42 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 1,749 indexed Software Engineer roles in US that do publish one, the middle half sits between $185k and $288k, median $225k — JobLarper's read of the market, not a figure from Infleqtion.
  • What Software Engineer roles ask for — across 10,383 indexed openings: REST/APIs (41%), Python (38%), Backend (38%), Cloud (33%), Go (28%). This posting names REST/APIs, Python, Backend, Cloud, React Native.
  • Infleqtion is hiring actively — 30 open roles indexed, 7 first appeared in the last 30 days.

Derived from the 28,483 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on Infleqtion's official board on Sep 4, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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