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From the employer's careers site First seen 29 Oct 2026 · Still live on 1 Nov 2026

Japanese Linguistic Evaluator & Functional Tester

The employer hasn't listed a salary.

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Description

Welocalize, a Welo Global brand, is seeking a native-level Japanese speaker to join a large-scale AI and consumer technology program. The successful candidate will evaluate a pre-release AI model in Japanese and test its performance on a real device.

Main Responsibilities:

  • Review pre-release AI model output in Japanese and assess its accuracy, naturalness, appropriateness, and overall quality.
  • Test the Japanese experience against the English one, confirming feature parity and checking the product handles non-Latin script, diacritics, right-to-left text, and mixed-language input correctly.
  • Identify display problems and localization errors, writing clear reports for developers.
  • Share native-level insights on navigation, usability, and language-specific nuances.
  • Work on-site in a private, secure area of the Welocalize office.

Job Requirements:

  • Native-level or fully bilingual Japanese, written and spoken.
  • Confidence with smartphones and laptops, comfortable moving between iOS and Android.
  • Sharp eye for detail and fair, objective judgment when assessing quality.
  • Ability to work independently, follow detailed test scripts, and explain issues clearly in English.
  • Previous experience in software or app testing, localization QA, or linguistic evaluation is a strong plus.

Skills

Required

  • Japanese
  • iOS
  • Android
  • software testing
  • linguistic evaluation
  • localization QA

Ready to apply?

You apply with the employer directly. Their original posting is here: https://jobs.lever.co/weloglobal/9a2cd446-07d1-4dcc-8004-97fee0168886

Apply on Welocalize