
Job Overview
Location
Remote
Job Type
Full-time
Category
Software Engineering
Date Posted
April 21, 2026
Full Job Description
đź“‹ Description
- • As an AI Tutor specializing in Polish, you will train and refine Grok’s multilingual audio capabilities by curating and annotating high-quality audio data to improve voice interactions, speech recognition, and auditory experiences across languages and accents.
- • Your day-to-day work involves using proprietary software to label, annotate, and provide feedback on multilingual audio clips, voice recordings, and speech samples, ensuring accurate representation of linguistic and prosodic details such as intonation, rhythm, and accent.
- • You will collaborate with technical staff to develop tasks that enhance the AI’s handling of speech modulation, accent variation, background noise, and real-world audio variability, while also contributing to the improvement of annotation tools for more efficient audio workflows.
- • xAI is a small, highly motivated team focused on engineering excellence and creating AI systems that understand the universe and advance human knowledge, operating with a flat structure where initiative and direct contribution are valued and rewarded.
- • In this role, you will deepen your expertise in linguistic analysis, audio annotation, and AI training data quality, gaining hands-on experience in shaping multilingual AI systems and contributing to global accessibility through accurate, natural-sounding voice interactions.
Skills & Technologies
About xAI Corporation
xAI Corporation, founded by Elon Musk in 2023 and headquartered in San Francisco, California, is an artificial-intelligence company focused on building advanced AI systems that accelerate human knowledge and scientific discovery. Its flagship product, the Grok series of large language models, is integrated into the X social platform to deliver real-time, reasoning-capable conversational AI. The firm develops data-center infrastructure, training software, and safety protocols intended to create transparent, truth-seeking AI tools for consumers, enterprises, and researchers worldwide.
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