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Language Data Quality Reviewer - Entry Level (Foundational L1) (Vietnamese)

Job Overview

Location

Indiana, USA

Job Type

Full-time

Category

Data Analyst

Date Posted

February 22, 2026

Full Job Description

📋 Description

  • Embark on a pivotal role as a Language Data Quality Reviewer (Entry Level - Foundational L1) for Vietnamese, joining Volga Partners in a remote capacity. This position is instrumental in ensuring the accuracy, relevance, and overall quality of the language data that powers cutting-edge AI and machine learning models. As a foundational L1 reviewer, you will be immersed in the intricacies of language, applying your linguistic expertise to meticulously evaluate and refine datasets. Your work will directly contribute to the development of more intelligent, nuanced, and effective AI systems, impacting user experiences across a multitude of applications.
  • In this role, you will be tasked with a variety of critical quality assurance activities. This includes, but is not limited to, performing detailed linguistic assessments of text and speech data, identifying errors in grammar, syntax, semantics, and cultural appropriateness. You will meticulously check for consistency, adherence to project-specific guidelines, and the overall naturalness of the language used. Your keen eye for detail will be essential in spotting subtle nuances, regional variations, and potential biases within the data, ensuring that the AI models trained on this data are fair, unbiased, and perform optimally for a diverse user base.
  • A significant part of your responsibility will involve annotating and labeling data according to predefined taxonomies and ontologies. This requires a deep understanding of the target language and the ability to apply complex annotation schemes accurately. You will be working with various types of data, potentially including transcribed audio, translated text, user-generated content, and more. Each piece of data will be scrutinized to ensure it meets the highest standards of quality, contributing to the robustness and reliability of the AI models.
  • You will collaborate closely with project managers and other reviewers to maintain a high level of data integrity. This involves participating in calibration sessions to ensure consistent application of guidelines, providing feedback on guideline clarity, and escalating complex or ambiguous cases for further review. Your insights and observations will be invaluable in refining the annotation process and improving the overall quality of the datasets.
  • The foundational L1 scope of this project signifies the initial and fundamental level of task complexity, focusing on core linguistic evaluation and annotation. It is designed to onboard individuals into the field of data quality assurance for AI, providing a solid grounding in the principles and practices involved. Your contributions will help establish the baseline quality for extensive datasets, paving the way for more advanced AI development.
  • This role offers a unique opportunity to gain hands-on experience in the rapidly evolving field of Artificial Intelligence and Natural Language Processing (NLP). You will develop a sophisticated understanding of how language data is used to train AI, the challenges involved in data preparation, and the critical importance of quality control. Your work will directly influence the performance of AI systems that interact with millions of users globally, making your role both impactful and rewarding.
  • You will be expected to maintain a high level of productivity and accuracy, meeting established performance metrics. This requires efficient time management, a proactive approach to problem-solving, and a commitment to continuous learning. As you gain experience, you may have opportunities to contribute to more complex tasks or specialize in specific areas of linguistic analysis.
  • Volga Partners is committed to fostering a supportive and collaborative remote work environment. You will be part of a global team of dedicated professionals, all working towards a common goal of advancing AI technology through superior data quality. Regular communication and feedback channels will be in place to ensure you feel connected and supported throughout your tenure.
  • Ultimately, as a Language Data Quality Reviewer, you are a guardian of linguistic integrity in the digital age. Your meticulous attention to detail, your passion for language, and your commitment to quality will be the bedrock upon which reliable and effective AI systems are built. This entry-level position is an excellent stepping stone for individuals aspiring to build a career in AI, data science, linguistics, or related fields, offering invaluable practical experience and exposure to industry-leading technologies.
  • You will be responsible for identifying and flagging any data that does not meet the specified quality standards, including but not limited to, incorrect transcriptions, nonsensical translations, offensive content, or data that is irrelevant to the task. This requires a critical and analytical mindset, coupled with a strong command of the Vietnamese language and its various dialects and registers.
  • Furthermore, you will contribute to the development of linguistic resources by providing feedback on linguistic patterns, common errors, and areas where guidelines may need clarification or expansion. This feedback loop is crucial for the continuous improvement of both the data and the annotation tools used in the project.
  • Your role will involve working with specialized annotation tools and platforms, requiring you to quickly adapt to new software and workflows. Proficiency in using these tools effectively will be key to your success and productivity in the role.
  • The ability to work independently and manage your workload effectively in a remote setting is paramount. You will be expected to adhere to deadlines and maintain consistent communication with your team lead and project managers regarding your progress and any challenges encountered.
  • This position is ideal for individuals who are passionate about language, possess a strong analytical aptitude, and are eager to contribute to the advancement of AI technology. Your dedication to detail and your commitment to producing high-quality work will be highly valued.

🎯 Requirements

  • Native or near-native fluency in Vietnamese, with a deep understanding of its grammar, syntax, semantics, and cultural nuances.
  • Excellent attention to detail and a meticulous approach to tasks, with the ability to identify subtle errors and inconsistencies in language data.
  • Strong analytical and critical thinking skills, enabling effective evaluation of data against project guidelines.
  • Ability to work independently, manage time effectively, and maintain high productivity in a remote work environment.
  • Basic computer proficiency and the ability to learn and adapt to new software and annotation tools.

🏖️ Benefits

  • Fully remote work opportunity, offering flexibility and work-life balance.
  • Opportunity to gain hands-on experience in the rapidly growing field of Artificial Intelligence and Natural Language Processing.
  • Competitive compensation for your valuable contributions.
  • Be part of a global team and contribute to impactful AI projects.
  • Potential for growth and development within the company as you gain experience.

Skills & Technologies

Junior
Remote

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About Volga Partners LLC

Volga Partners is a private equity firm focused on acquiring and growing lower-middle-market companies in North America. They specialize in partnering with founders and management teams to provide capital and strategic guidance to drive sustainable growth and operational improvements. Their investment strategy targets businesses with strong market positions, recurring revenue models, and opportunities for expansion. Volga Partners aims to create long-term value by leveraging their operational expertise and financial resources to enhance profitability and market leadership for their portfolio companies across various industries.

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