Hebrew Linguistic Evaluator & Functional Tester

Weloglobal

Barcelona, Spain

On-site

Who this role is best for

Native-level Hebrew speakers with attention to detail and technical testing experience will find this on-site role in Barcelona satisfying.

Best fit for

Candidates with native Hebrew fluency and a background in linguistic evaluation or product testing
— “native-level Hebrew speaker to join a large-scale AI and consumer technology programme”
Individuals who thrive in roles that combine AI evaluation with real-world product testing
— “combines two things: evaluating a pre-release AI model in your language, and testing how the product actually performs on a client-supplied device”
People with a keen eye for detail and the ability to assess language accuracy and cultural appropriateness
— “Review pre-release AI model output in Hebrew and judge it on accuracy, naturalness, appropriateness, and overall quality”

Things to consider

The role requires on-site presence in Barcelona for testing on physical devices
— “hands-on, on-site role that combines two things”
Candidates must be prepared to evaluate AI-generated content against source material rigorously
— “fact-checking each response against the source material”

How to stand out

Highlight experience with AI evaluation and fact-checking in your Hebrew language resume
— “Review pre-release AI model output in Hebrew and judge it on accuracy”
Emphasize any background in testing software or hardware on physical devices
— “testing how the product actually performs on a client-supplied device”
Demonstrate your ability to assess language quality and cultural alignment in Hebrew
— “judge it on accuracy, naturalness, appropriateness, and overall quality”

Pace · SteadyCollaboration · LowAutonomy · MediumDecision Impact · Individual

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

accurate AI model evaluation
effective product testing

Typical background

language expertiseAI testing roles

Skills & requirements

Required

Language EvaluationFunctional TestingAI Model Assessment

Preferred

Natural Language ProcessingMachine Learning

Stack & domain

AIAutomationHuman ExpertiseAI And Consumer Technology

About the role

Original posting from Weloglobal via Lever

About Welocalize
Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale.
Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide. welocalize.com
ROLE OVERVIEW
Welocalize is looking for a native-level Hebrew speaker to join a confidential, large-scale AI and consumer technology programme for a major global technology and communications client.
It's a hands-on, on-site role that combines two things: evaluating a pre-release AI model in your language, and testing how the product actually performs on a client-supplied device — a smartphone and a next-generation smart glass. If you enjoy noticing the detail other people miss, this is work you'll find satisfying.
Welocalize is looking for a native-level Hebrew speaker to join a large-scale AI and consumer technology programme.
It's a hands-on, on-site role that combines two things: evaluating a pre-release AI model in your language, and testing how it performs on a real device. You'll be among the first people to see this technology in Hebrew, and your judgement shapes how well it works before anyone else uses it.
If you enjoy noticing the detail other people miss, this is work you'll find satisfying.
MAIN RESPONSIBILITIES
Review pre-release AI model output in Hebrew and judge it on accuracy, naturalness, appropriateness, and overall quality — would a native speaker really say it this way? This includes fact-checking each response against the source material.

Source: Weloglobal careers (Lever)