Hungarian Trilingual Language Specialist - Freelance AI Trainer Project

Lever, Inc.; Portugal; Remote; EUR 7,300 - 80,000; Part time

Benefits offered by this job

Remote freelance contract

Flexible project-based work

Independent remote work

Job summary

Lever, Inc. is seeking a Hungarian Trilingual Language Specialist for a Freelance AI Trainer project based in Portugal. You will evaluate, annotate, and refine AI outputs in Hungarian, English, and an additional language to improve translation, cross-lingual reasoning, and cultural relevance.

This remote role offers flexible project-based work on an international scale. Responsibilities include reviewing multilingual content, correcting linguistic errors, and helping shape evaluation guidelines.

Qualifications

• Fluency in Hungarian and English, with proficiency in at least one additional language.
• Strong grammar, syntax, vocabulary, idiomatic expressions, and cultural nuance understanding across languages.
• Experience in translation, linguistics, content evaluation, or AI training is preferred.
• Excellent written and verbal communication with ability to explain linguistic judgments clearly.

Responsibilities

• Review AI-generated content in Hungarian, English, and another language for grammar, fluency and cultural appropriateness.
• Annotate and correct linguistic, grammatical, and contextual errors to improve AI outputs.
• Evaluate multilingual translations for accuracy, clarity, naturalness, and fidelity to meaning.
• Identify linguistic and cultural nuances that affect AI content across audiences.
• Contribute to evaluation guidelines and training protocols for language-specific tasks.
• Collaborate with teams to provide clear linguistic feedback to improve multilingual AI performance.

Skills

Hungarian

English

Additional language

Linguistics

Tools

AI training tools

Job description

This position is listed on behalf of a partner company, who managers all applications and next steps. Our partner is looking for a Hungarian Trilingual Language Specialist - Freelance AI Trainer Project based in Portugal.

This freelance opportunity is ideal for a multilingual language specialist passionate about shaping the future of artificial intelligence. You’ll apply your expertise in Hungarian, English, and at least one additional language to help improve the quality and reliability of large-scale language models. Working with advanced AI tools, you’ll evaluate, annotate, and refine multilingual model outputs. Your work will directly support better translation, cross-lingual reasoning, cultural relevance, and natural language generation. The role combines linguistic precision with practical AI training in a flexible remote environment. It offers an opportunity to turn deep language knowledge into meaningful improvements for AI systems used by people around the world.

Accountabilities:

• Review AI-generated content in Hungarian, English, and an additional language for grammatical accuracy, fluency, idiomatic expression, and cultural appropriateness.
• Annotate and correct linguistic, grammatical, and contextual errors to improve the quality of AI-generated outputs.
• Evaluate multilingual translations for accuracy, clarity, naturalness, and fidelity to the original meaning.
• Identify subtle linguistic and cultural nuances that may affect how AI-generated content is understood across different audiences.
• Contribute to the development and refinement of language-specific evaluation guidelines and training protocols.
• Collaborate with project teams to provide clear linguistic feedback and help strengthen multilingual AI performance.

Requirements:

• Fluency in Hungarian and English, with proficiency in at least one additional language.
• Strong understanding of grammar, syntax, vocabulary, idiomatic expressions, and cultural nuances across multiple languages.
• Previous experience in translation, linguistics, content evaluation, language quality assurance, or AI training is strongly preferred.
• Excellent written and verbal communication skills, with the ability to clearly explain linguistic judgments and differences.
• Exceptional attention to detail and the ability to consistently identify subtle language and contextual issues.
• Comfortable working with AI-powered tools and adapting to evolving evaluation methodologies.
• Ability to work independently and reliably in a remote freelance environment.

Benefits:

• Freelance contract opportunity with remote work flexibility.
• Compensation ranging from $6 to $65 per hour, depending on experience, expertise, and geographic location.
• Final compensation may vary based on the assessment of your qualifications and location.
• Opportunity to contribute to the development and improvement of multilingual AI technology.
• Flexible project-based environment suited to independent professionals.
• As a contractor, you are responsible for providing a secure computer and reliable internet connection.
• Company-sponsored benefits such as health insurance and paid time off are not applicable to contractors.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role’s core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

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