Vietnamese AI Language Tutor & Data Annotator

Maven Ventures; 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 seeking a remote Gig/contract-style role to train and refine Grok's Vietnamese voice and language capabilities. You will annotate multilingual audio, translate UI content into Vietnamese, and ensure natural pronunciation and cultural fit.

This position involves producing high-quality audio data and collaborating with engineers to improve annotation guidelines. You will work from anywhere with strong Vietnamese (CEFR C1) and English (CEFR B2) skills, contributing to a global product

Qualifications

• Proficiency in Vietnamese at CEFR C1 level or higher.
• English proficiency at CEFR B2 level or higher.
• Experience in transcription, translation, or voice/audio data work.

Responsibilities

• Annotate and provide feedback on multilingual audio clips and speech samples.
• Translate and localize text from English into Vietnamese.
• Produce clear audio data capturing prosodic details such as intonation and rhythm.
• Collaborate with technical staff to refine annotation guidelines and tools.

Skills

Vietnamese CEFR C1+

English CEFR B2

Job description

SpaceXSI is seeking a remote Gig/contract-style role to train and refine Grok's Vietnamese voice and language capabilities. You will annotate multilingual audio, translate UI content into Vietnamese, and ensure natural pronunciation and cultural fit.

This position involves producing high-quality audio data and collaborating with engineers to improve annotation guidelines. You will work from anywhere with strong Vietnamese (CEFR C1) and English (CEFR B2) skills, contributing to a global product