Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.
Remote Language Data Jobs in Europe 2026
694 remote jobs open to candidates in Europe in Language Data. Updated daily.
In this hourly, remote contractor role, you will work as a Bulgarian Language Expert (SME) to review AI-generated Bulgarian content and/or create high-quality Bulgarian reference content, evaluating language quality and step-by-step reasoning while providing precise written…
Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.
We are partnering with a leading AI research lab to support the development of next-generation text-to-speech (TTS) systems designed to produce natural, expressive, and human-like voices.
As an Audio Data Contributor, you will help collect and/or review high-quality audio recordings used to support the development and improvement of AI technologies.
In this hourly, remote contractor role, you will work as a Latvian Language Expert (SME) to review AI-generated Latvian content and/or create high-quality Latvian reference content, evaluating language quality and step-by-step reasoning while providing precise written feedback.
In this hourly-paid, fully remote contractor role, you will review AI-generated responses and/or generate language content, evaluate reasoning quality and step-by-step problem-solving, and provide expert feedback so outputs are accurate, logical, and clearly explained.
In this hourly, remote contractor role, you will review AI-generated French-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback.
In this hourly, remote contractor role, you will review AI-generated Italian-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback.
In this hourly-paid, fully remote contractor role, you will review AI-generated responses and/or generate language content, evaluate reasoning quality and step-by-step problem-solving, and provide expert feedback so outputs are accurate, logical, and clearly explained.
In this hourly, remote contractor role, you will work as a Russian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Russian AI training projects.
In this hourly, remote contractor role, you will work as a Ukrainian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Ukrainian AI training projects.
In this hourly, remote contractor role, you will work as a Persian (Farsi) Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Persian/Farsi AI training projects.
In this hourly, remote contractor role, you will review AI-generated English-language responses and/or generate expert language content, evaluating reasoning quality and step-by-step edits while providing precise, actionable feedback.
In this hourly, remote contractor role, you will work as a Danish Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Danish AI training projects.
In this hourly, remote contractor role, you will work as a Finnish Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Finnish AI training projects.
In this hourly, remote contractor role, you will work as a Greek Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Greek AI training projects.
In this hourly, remote contractor role, you will work as an Icelandic Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Icelandic AI training projects.
In this hourly, remote contractor role, you will work as a Norwegian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Norwegian AI training projects.
In this hourly, remote contractor role, you will work as a Swedish Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Swedish AI training projects.
In this hourly, remote contractor role, you will work as a Hungarian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Hungarian AI training projects.
In this hourly, remote contractor role, you will work as a Lithuanian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Lithuanian AI training projects.
In this hourly, remote contractor role, you will work as a Latvian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Latvian AI training projects.
In this hourly, remote contractor role, you will work as a Croatian Quality Assurance Lead (QAL) to oversee quality, consistency, and trainer performance across Croatian AI training projects.