Finnish Linguistic Evaluator & Functional Tester

Weloglobal

Barcelona, Spain

On-site

Who this role is best for

Geared toward detail-oriented candidates comfortable with evaluating AI-generated content in Finnish and testing it on real devices.

Best fit for

Candidates with native-level Finnish language skills and a keen eye for linguistic accuracy and cultural appropriateness
— “native-level Finnish speaker to join a large-scale AI and consumer technology programme”
Individuals who thrive in hands-on roles with direct impact on product quality and user experience
— “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”
Professionals who enjoy fact-checking and ensuring alignment of AI outputs with source material
— “Review pre-release AI model output in Finnish and judge it on accuracy, naturalness, appropriateness, and overall quality”

Things to consider

The role is likely to be time-intensive due to the dual focus on AI evaluation and product testing
— “You'll be among the first people to see this technology in Finnish, and your judgement shapes how well it works before anyone else uses it”

How to stand out

Emphasize experience with AI evaluation and testing in your resume and interview responses
— “evaluating a pre-release AI model in your language, and testing how the product actually performs on a client-supplied device”
Highlight your ability to judge language output on naturalness and cultural alignment
— “judge it on accuracy, naturalness, appropriateness, and overall quality”

Pace · SteadyCollaboration · LowAutonomy · HighDecision Impact · Individual

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

What success looks like

Evaluating pre-release AI model output
Testing product performance on real devices

Typical background

Native-level Finnish speaker

Skills & requirements

Required

Finnish Language FluencyAI Model EvaluationFunctional TestingFact-checking

Preferred

Experience With AI And Consumer Technology

Stack & domain

AI EvaluationFunctional TestingSmartphone TestingSmart Glass TestingFact-checkingLanguage EvaluationDetail-orientedJudgmentAccuracyNaturalnessAppropriatenessQuality AssessmentAIConsumer TechnologyMultilingual ContentLocalizationEnterprise Content

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 Finnish 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 Finnish 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 Finnish, 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 Finnish 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)