Vietnamese AI Voice & Language Tutor

SpaceXSI; United States; Remote; USD 48,000 - 62,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Paid sick leave

Job summary

SpaceXSI is hiring to train and refine Grok's voice and language capabilities in Vietnamese. You will translate UI copy, prompts, and responses from English into Vietnamese, ensuring natural phrasing and cultural fit, and help produce accurate audio data reflecting prosody and accent.

Role is remote and may be offered as full-time or part-time, with six-month contracts and potential extension. Will collaborate with engineers to improve multilingual annotation tools and guidelines.

Qualifications

• Proficiency in Vietnamese at CEFR C1 level or higher.
• English proficiency at CEFR B2 level or higher.

Responsibilities

• Annotate, label, and provide feedback on multilingual audio clips, voice recordings, and speech samples using proprietary tools.
• Translate and localize text (UI copy, prompts, responses, and other content) from English into Vietnamese, with attention to accuracy, natural phrasing, and cultural fit.
• Help produce clear, natural audio data that accurately captures linguistic and prosodic details such as intonation, rhythm, and accent.
• Collaborate with technical staff to refine annotation guidelines and tools for handling accents, background noise, speech variation, and multilingual audio.

Skills

Vietnamese (CEFR C1)

English (CEFR B2)

Job description

SpaceXSI is hiring to train and refine Grok's voice and language capabilities in Vietnamese. You will translate UI copy, prompts, and responses from English into Vietnamese, ensuring natural phrasing and cultural fit, and help produce accurate audio data reflecting prosody and accent.

Role is remote and may be offered as full-time or part-time, with six-month contracts and potential extension. Will collaborate with engineers to improve multilingual annotation tools and guidelines.