Lithuanian Quality Assurance Lead

About OpenTrain

OpenTrain is the #1 platform for people building careers in AI training and data labeling. We help contributors discover projects, build a unified portfolio, and grow into durable freelance careers teaching AI. Creating an OpenTrain account is free.

About AI training and why it matters

AI training (also called data labeling or annotation) is the human work that teaches models to write, translate, summarize, and follow instructions. Contributors directly shape how state-of-the-art systems behave, and this work is often remote, flexible, and accessible without prior AI experience.

This role focuses on language-quality work: ensuring Lithuanian text produced by models and contributors is accurate, fluent, culturally appropriate, and aligned with project rubrics and style guides.

The role

OpenTrain is recruiting a Lithuanian Quality Assurance Lead to review Lithuanian AI-generated content and trainer/QA submissions across Lithuanian-language projects. You will evaluate outputs against guidelines, give precise written feedback, track recurring issues, and help maintain onboarding and documentation.

This is a part-time contractor role for residents of Lithuania: 20+ hours per week at USD 35.00 per hour. Work centers on text evaluation (label type: evaluation_rating) and requires close coordination with remote teams using tools like Discord, Google Sheets, and Google Docs.

• Employment: Contractor, part-time
• Time requirement: 20+ hours/week
• Rate: $35.00 USD per hour
• Location: Lithuania (remote)
• Data type: Text; label type: Evaluation rating

What you'll do day-to-day

You will perform hands-on quality reviews and lead efforts to maintain consistent, high-quality Lithuanian outputs across projects.

• Review Lithuanian AI-generated content and trainer/QA submissions for accuracy, fluency, grammar, spelling, tone, and cultural fit
• Evaluate outputs against style guides, project rubrics, and instructions; rate and annotate according to rubric criteria
• Write clear, actionable written feedback to contributors about grammar, meaning preservation, register, and formatting
• Identify and track recurring issues; propose improvements to guidelines and workflows
• Create and maintain documentation: style guides, examples, FAQs, trackers, and onboarding materials
• Support onboarding and training for contributors working on Lithuanian-language tasks
• Communicate updates and guideline changes clearly across remote teams

Requirements

Candidates must meet the language, experience, and collaboration expectations below.

• Native or near-native Lithuanian proficiency with strong reading and writing judgment
• Strong English communication skills for documenting guidelines and coordinating with the team
• Experience in Lithuanian writing, editing, translation, localization, content QA, or AI training workflows
• Deep understanding of Lithuanian grammar, spelling, punctuation, case endings, diacritics, tone, and register
• Ability to evaluate content against detailed rubrics and identify translation or localization errors
• Comfort working in fast-moving remote environments and using tools like Discord, Google Sheets, and Google Docs
• Detail-oriented organization and documentation skills

Who should apply

Apply if you have strong Lithuanian language expertise and enjoy improving language quality through precise feedback and clear documentation. This role suits experienced editors, translators, localization reviewers, and contributors who have worked with rubrics or AI training projects.

• Intermediate experience level — you should be comfortable applying rubrics and teaching contributors through written feedback
• Residents of Lithuania only (work is remote within the country)
• Good fit for people seeking stable part-time contractor work with predictable hourly pay

How it works and how to apply

OpenTrain manages hiring and contracting for this role. To apply, create a free OpenTrain account, complete your profile, and submit your application for the Lithuanian Quality Assurance Lead role. Shortlisted candidates will be asked to complete sample reviews or a brief assessment to demonstrate judgment and rubric application.

• Application steps: create OpenTrain account, complete profile, apply for the role
• Shortlisted applicants will complete a sample task or assessment
• Work is coordinated remotely; strong written communication is essential