
201 - 500 employees
🤖 Artificial Intelligence
🔌 API
💰 $10M Series B on 2017-08
Artificial Intelligence • API
x. ai is a company focused on developing advanced artificial intelligence technologies, specifically through their Grok language models. They offer an API that allows developers to build on their Grok foundation models, which are characterized by state-of-the-art reasoning capabilities. The company is running a public beta program to encourage the use of their API and provides free credits for developers during this period. Their recent release, Grok-2, showcases their cutting-edge advancements in AI language models. x. ai also provides career opportunities for roles related to AI engineering and research, particularly in reasoning and data.
🕒 August 7
🌐 United States, United Kingdom, +2 more countries – Remote
🌽 Illinois, Wyoming – Remote
💵 $35 - $45 / hour
⏰ Full Time
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
👻 Ghost score 36%
🗣️🇭🇷 Croatian Required
Where this job comes from
Posted on x.ai's careers page, not through a job board
First seen by Remote Rocketship August 7
Still open on x.ai's site. Checked November 3 .

201 - 500 employees
🤖 Artificial Intelligence
🔌 API
💰 $10M Series B on 2017-08
Artificial Intelligence • API
x. ai is a company focused on developing advanced artificial intelligence technologies, specifically through their Grok language models. They offer an API that allows developers to build on their Grok foundation models, which are characterized by state-of-the-art reasoning capabilities. The company is running a public beta program to encourage the use of their API and provides free credits for developers during this period. Their recent release, Grok-2, showcases their cutting-edge advancements in AI language models. x. ai also provides career opportunities for roles related to AI engineering and research, particularly in reasoning and data.
• Help train and refine Grok's voice and language capabilities in Croatian • Annotate, label, and provide feedback on multilingual audio clips, voice recordings, and speech samples using proprietary tools • Translate and localize UI copy, prompts, responses, and other content from English into Croatian • Produce clear, natural audio data capturing intonation, rhythm, accent, and other linguistic and prosodic details • Collaborate with technical staff to refine annotation guidelines and tools for accents, background noise, speech variation, and multilingual audio
• Proficiency in Croatian at CEFR C1 level or higher • English proficiency at CEFR B2 level or higher • Remote residence limited to the United States, United Kingdom, Canada, or Australia • No visa sponsorship is provided • Must be willing to travel to a SpaceXSI site • Full-time positions require working standard business hours in your local time zone • Native proficiency in Croatian is preferred • English proficiency at CEFR C1 level or higher is preferred • Preferred experience in advanced transcription or audio annotation • Preferred experience in translation or localization between English and Croatian • Preferred experience in voice recording, voice acting, podcasting, or related audio production • Preferred background in linguistics, phonetics, speech sciences, or speech/audio datasets and AI training data
• Health insurance for eligible US-based positions • 401(k) plan for eligible US-based positions • Paid sick leave for eligible US-based positions • Extensions or conversion to a permanent role may be available based on business needs
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