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Dutch Linguistic Evaluator & Functional Tester

WelocalizeBarcelona, SpainProduction
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Salary
Not listed
Job type
Full Time/Part Time
Posted
23 Sept 2026
Status
Open · checked 7d ago

About this role

Welocalize is seeking a native-level Dutch speaker for a Dutch Linguistic Evaluator and Functional Tester position based in Barcelona, Spain. This full-time or part-time role involves reviewing pre-release artificial intelligence models and testing functional performance on consumer technology devices.

Role Overview

The Dutch Linguistic Evaluator and Functional Tester position is an on-site opportunity located in Barcelona, Spain. This role suits detail-oriented individuals who are native Dutch speakers and want to contribute to a large-scale artificial intelligence and consumer technology program for a major global communications client.

Key Responsibilities

Review artificial intelligence model outputs in Dutch to assess accuracy, naturalness, and overall quality.
Fact-check generated responses against provided source materials.
Test the Dutch language experience against English to confirm feature parity.
Complete end-to-end user journeys utilizing non-English input.
Verify proper handling of non-Latin scripts, diacritics, right-to-left text, and mixed-language inputs on client-supplied devices including smartphones and next-generation smart glasses.

Skills and Tools

Native-level proficiency in Dutch.
Strong attention to detail.
Ability to evaluate artificial intelligence outputs and linguistic quality.
Experience with functional testing on consumer devices.

About the Company

Welocalize operates as a Welo Global brand that provides AI-enabled multilingual content solutions for localization teams. The company combines artificial intelligence, automation, and human expertise to support over 300 languages. Welocalize utilizes its patented Opal Platform to automate multilingual content workflows within a secure and compliant environment backed by seven ISO certifications. Headquartered in New York, the company maintains global offices.

How to Apply

Interested candidates should visit the official Welocalize careers website to submit an application for this position.

Questions candidates ask

Where is this job located?

This role is located on-site in Barcelona, Spain.

What language proficiency is required?

Candidates must be native-level Dutch speakers.

What type of devices will be tested?

Testing is conducted on client-supplied devices, specifically smartphones and next-generation smart glasses.

What are the main responsibilities of the role?

Responsibilities include evaluating pre-release AI model outputs in Dutch for quality, fact-checking responses, testing feature parity against English, and verifying correct handling of diacritics and mixed-language inputs.

How can I apply for this position?

You can apply by visiting the official Welocalize careers page.

Ready to apply?

The application is on the official Welocalize careers page.

Apply on company site