Delta Crateris - AI Content Evaluator - Slovenian (Slovenia)

Confirmed live in the last 24 hours

Welocalize

Slovenia

Remote

Posted March 26, 2026

Job Description

Welo Data works with technology companies to provide datasets that are high-quality, ethically sourced, relevant, diverse, and scalable to supercharge their AI models. As a Welocalize brand, WeloData leverages over 25 years of experience in partnering with the world’s most innovative companies and brings together a curated global community of over 500,000 AI training and domain experts to offer services that span:

ANNOTATION & LABELLING: Transcription, summarization, image and video classification and labeling.

ENHANCING LLMs: Prompt engineering, SFT, RLHF, red teaming and adversarial model training, model output ranking.

DATA COLLECTION & GENERATION: From institutional languages to remote field audio collection.

RELEVANCE & INTENT: Culturally nuanced and aware, ranking, relevance, and evaluation to train models for search, ads, and LLM output.

Want to join our Welo Data team? We bring practical, applied AI expertise to projects. We have both strong academic experience and a deep working knowledge of state-of-the-art AI tools, frameworks, and best practices. Help us elevate our clients' Data at Welo Data.

Project Overview

We are seeking detail-oriented freelance AI Content Evaluators to support a high-impact data annotation project.

In this role, you will review content and assess its alignment with provided guidelines. This involves evaluating different types of content and applying structured criteria to ensure consistency and quality across annotations.

Full scope and task details will be covered during onboarding. This is an opportunity to contribute to a project that directly supports content quality and user experience at a global scale.

Project Details

Location: Remote – Slovenia
Target Language: Slovenian (Slovenia)
Team: Welo Data – AI Services
Engagement Type: Freelance – Remote
Start Date: Immediate
Duration: 2–3 weeks minimum
Availability: Part-time
Pay Rate: Based on tasks (approximately 31.02 USD per hour)

Responsibilities

Review content based on defined guidelines
Evaluate and annotate different types of content using structured criteria
Apply consistent judgment to ensure annotation quality and accuracy
Follow project guidelines and adapt to updates as needed
Complete tasks within agreed timelines on a flexible, part-time schedule
Participate in onboarding and calibration sessions

Qualifications

Native-level proficiency in the target language (C2 or equivalent), with strong command of grammar, fluency, and regional usage
Professional experience in localization QA, translation/revision, linguistic tasks, or data annotation for AI/ML systems is preferred
Strong analytical skills and ability to follow structured guidelines and make consistent decisions
Fluency in English to understand instructions and communicate basic reasoning when needed
Strong attention to detai

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