Polish Linguist Expert | Sigma AI

Sigma; Italia; Remote; EUR 17,000 - 30,000; Full time

Job summary

Sigma .AI is seeking freelance linguists to perform data annotation and linguistic tasks across multilingual projects. Work is remote and conducted on an online platform, with flexible hours 24/7 access.

The role requires a Bachelor’s in Linguistics or related field, native or near-native Polish, and strong English, writing and editing skills. Candidates should have solid computer literacy and attention to detail.

Qualifications

• Bachelor’s degree in Linguistics, Languages, Literature, or a related field.
• Native or near-native Polish proficiency.
• Fluent in English with excellent listening and spelling.
• Strong grasp of linguistic theory, grammar and language structure.
• Excellent writing, editing and communication skills.
• Computer literacy.

Responsibilities

• Categorization of data.
• Annotation of linguistic content.
• Correction and quality control of annotations.
• Transcription of audio and video material.
• Evaluation of linguistic data quality.
• Conversational interactions and voice recording tasks.
• Content creation and localization work.
• Validation of audio, video, images, sentences or words.

Skills

Polish language proficiency

English proficiency

Attention to detail

Strong writing and editing

Communication skills

Education

Bachelor’s degree in Linguistics, Languages, Literature, or related field

Job description

Join Sigma .AI – Shaping the Future of Artificial Intelligence

What is Sigma ?

Sigma is a leading global technology company specializing 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 700 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.

All tasks are remote , performed through an online platform available 24/7.

This opportunity is offered for freelancers under a commercial contract.

Requirements

• Bachelor’s degree in Linguistics, Languages, Literature, or a related field
• Linguist with native or near-native proficiency in Polish
• Fluent in English with the ability to accurately listen and write with excellent spelling and attention to detail
• Solid command of linguistic theory, grammar, and language structure
• Strong writing, editing, and communication skills
• Computer literacy

Preferred (but not mandatory)

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

Technical Requirements

• Computer:
  • Minimum 4GB RAM
  • Microphone and webcam
• Operating system:
  • Windows 10 or higher
  • macOS 13 Ventura or higher
  • All OS updates installed and supported by the vendor
• Connectivity & Accessories:
  • Stable internet connection
  • Headphones
  • Secure internet location, protected by a strong password
• For audio-collection projects only:
  • Mobile phone with Android OS
  • Tablets and iOS devices are not supported

Need Help?

We’re here for any questions or concerns. Join us and be part of something global, innovative, and impactful. Sigma .AI – Data done right.