Danish Linguistic Projects (On-site London)

Sigma; Greater London; Hybrid; GBP 20,000 - 28,000; Full time

Job summary

Sigma.AI is seeking linguists to join our global data annotation team in the UK. You will help build AI models by categorizing, annotating, correcting, transcribing, and localizing Danish and English content.

Ideal candidates are native or bilingual in Danish, fluent in English, with basic computer skills and strong attention to detail. This is an entry-level role offering growth within a dynamic, international company.

Qualifications

• Native or bilingual in Danish.
• Fluent in English.
• Basic computer skills.

Responsibilities

• Categories data for Danish and English content.
• Annotate and correct data quality.
• Transcribe and localize audio/visual content.
• Validate data for AI model training.

Skills

Danish (native/bilingual)

English fluency

Basic computer skills

Job description

Join Sigma.AI – Shaping the Future of Artificial Intelligence

What is Sigma?

Sigma is a leading global technology company specialized in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 200 languages, we support top multinational clients in developing cutting-edge AI solutions.

Soft skills we value:

Are you a proactive professional who thrives on challenges, values collaboration, and approaches every task with empathy, integrity, and a passion for learning?

If so, we’d love to hear from you!

What will you do?

As part of our linguistic projects, your responsibilities may include: Categorization – Annotation – Correction – Transcription – Evaluation – Conversational interactions – Voice recording – Content creation – Localization – Validation of audio, video, images, sentences, or words.

Requirements:

We are looking for candidates with the following qualifications:

• Native or bilingual in Danish– Able to listen and write correctly without spelling mistakes.
• Fluent in English– Able to interact efficiently in the office environment.
• Basic computer skills.

Preferred (but not mandatory):

• Experience in data annotation or content rating.
• Strong attention to detail.

Join us and be part of something global, innovative, and impactful.

Sigma.AI – Data done right.