Croatian Language Data Labeler – Onsite AI Annotator

Welo Data; Austin (TX); On-site; USD 36,000 - 39,000; Full time

Benefits offered by this job

Paid vacation

Medical, dental, vision

401(k)

Onsite meals

Job summary

Welo Data is seeking a Croatian Language Analyst to support our Speech & Voice AI team. This is a full-time, 100% onsite role based in Austin, TX, with a pay rate of $26–$28 per hour, depending on location and experience.

Responsibilities include labeling and annotating speech data and ensuring high-quality datasets for AI systems. The ideal candidate has native Croatian fluency, strong written communication, and at least 1 year of labeling/annotation experience or a related Bachelor’s degree.

Qualifications

• Native-level fluency in Croatian.
• Strong written communication and language fundamentals.
• 1+ year in labeling/annotation or related Bachelor’s degree.
• US work authorization required (no visa sponsorship).
• High attention to detail; comfort with structured, repetitive workflows.

Responsibilities

• Label and annotate speech/voice data (transcription, tagging, categorization).
• Follow clear guidelines to ensure accuracy and consistency at scale.
• Maintain strong throughput while meeting quality targets.
• Escalate unclear cases and adapt to evolving instructions.
• Participate in team calibrations for quality alignment.

Skills

Croatian fluency

Strong writing

Attention to detail

US work authorization

Education

Bachelor’s degree

Job description

Welo Data is seeking a Croatian Language Analyst to support our Speech & Voice AI team. This is a full-time, 100% onsite role based in Austin, TX, with a pay rate of $26–$28 per hour, depending on location and experience.

Responsibilities include labeling and annotating speech data and ensuring high-quality datasets for AI systems. The ideal candidate has native Croatian fluency, strong written communication, and at least 1 year of labeling/annotation experience or a related Bachelor’s degree.