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Kyber (YC W23) is hiring enterprise account executives (ycombinator.com)

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Converge (YC S23) well-capitalized New York startup seeks product developers (runconverge.com)

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Thunder Compute (YC S24) Is Hiring a C++ Systems Engineer (ycombinator.com)

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Optery (YC W22) Is Hiring in Engineering, Legal, Sales, Marketing (U.S., Latam) (optery.com)

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QuestDB (YC S20) Is Hiring a Technical Content Lead (questdb.com)

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Depot (YC W23) Is Hiring a Technical Content Writer (Remote) (ycombinator.com)

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Kapa.ai (YC S23) is hiring a software engineers (EU remote) (ycombinator.com)

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Spice Data (YC S19) Is Hiring a Product Associate (New Grad) (ycombinator.com)

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Extend (YC W23) is hiring engineers to build SOTA document processing (jobs.ashbyhq.com)

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Mango Health (YC W24) Is Hiring (ycombinator.com)

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Resolve (YC W15) Is Hiring an Operations and Billing Lead for Construction VR

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Arva AI (YC S24) Is Hiring an AI Research Engineer (London, UK) (arva.ai)

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Rejoy Health (YC W21) Is Hiring (ycombinator.com)

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Weave (YC W25) is hiring an AI engineer (ycombinator.com)

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CoinTracker (YC W18) is hiring to solve crypto taxes and accounting (remote)

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Crimson (YC X25) is hiring founding engineers in London (ycombinator.com)

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Martin (YC S23) Is Hiring Founding Engineers to Build a Better Siri (ycombinator.com)

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Meticulous (YC S21) is hiring in UK to redefine software dev (tinyurl.com)

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Show HN: FaKeTime – A Kotlin library for easy fake time control in tests

2 matcha4smiley 0 8/6/2025, 5:21:30 PM github.com ↗
I created faKeTime, a small Kotlin library to make testing time-dependent code easier and more reliable.

Time-dependent tests often cause flaky failures. With faKeTime, you can:

Freeze time at a fixed instant (FakeDateTime.fixed(...))

Auto-advance time on each call (coming soon)

Manually adjust time (coming soon)

Currently JVM-only. Kotlin Multiplatform support is in the works.

Source and docs: https://github.com/matcha4smiley/faKeTime

I’m happy to hear feedback or contributions.

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