AI Tutor - Estonian

Remote USRemoteFull-time2026-10-26 → 2026-11-10

RemoteNo visa sponsorship

Core

Train and refine Grok's voice and language capabilities in Estonian through audio annotation, translation, and localization.

Role type

AI Tutor (Estonian)

Builds

Grok voice and language models

Domain

AI / NLP / Speech Technology

Deliverable

production ML models

Required skills

Estonian (C1+), English (B2+), audio annotation, translation/localization, linguistics/phonetics

Preferred skills

Native Estonian, English (C1+), transcription, voice acting, speech sciences background

Technologies

Proprietary annotation tools

Responsibilities

Annotate and label multilingual audio clips; Translate and localize text from English to Estonian; Produce clear natural audio data; Collaborate on annotation guidelines

Seniority

Individual Contributor

About xAI

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All emp