Your German Skills. Your AI Experience. Your Next Step.

Cross Border Talents; Lisboa; On-site; EUR 17,000 - 26,000; Full time

Job summary

Cross Border Talents in Lisbon is seeking a German-speaking Customer Service Specialist to support a Social Media LLM project on-site. You will handle German communication and assist with AI-related data tasks in a dynamic, multilingual environment.

Ideal candidates have native German, strong written German, English at B2+ or C1, and prior experience in AI data annotation. The role operates in a 24/7 shift with rotating days off, and relocation is not offered.

Qualifications

• Native-level German language proficiency.
• Excellent written German communication.
• English at B2 level or higher; B2+ or C1 preferred.
• Experience in AI data annotation.
• Familiar with AI evaluation platforms and digital tools.
• Ability to make fast, accurate decisions.
• Willing to work on-site in Lisbon.

Skills

German language proficiency

Written German

English proficiency (B2+)

AI data annotation experience

Pragmatic decision-making

Tools

AI evaluation platforms

Job description

Your German Skills. Your AI Experience. Your Next Step.

Are you ready to combine your language skills with the fast-evolving world of Generative AI?

Cross Border Talents is seeking a German-Speaking Customer Service Specialist for an on-site opportunity in Lisbon, Portugal, supporting a Social Media LLM project.

What you need:

• Native-level German proficiency
• Strong written communication skills in German
• English at B2 level or higher; B2+ or C1 is preferred
• Previous experience in AI data annotation
• Familiarity with AI evaluation platforms and digital tools
• A pragmatic approach to fast, accurate decision-making

Before applying, please note:

• The role follows rotational shifts covering 24/7 operations, Monday through Sunday.
• You will have two rotating days off.
• No holidays or vacations should be planned for the next six months.
• An additional SHL assessment is required.
• Relocation support is not available.

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