Linguist

Innodata Inc.; Leganés; Presencial; EUR 35.000 - 55.000; Jornada completa

Descripción de la vacante

A leading data engineering company in Leganés is seeking a Linguistics Expert to support AI training and content creation. You will create linguistically-rich content, perform quality assurance on model outputs, and annotate datasets. Ideal candidates hold a degree in Linguistics and possess strong writing and communication skills. This position offers the chance to shape capabilities of LLMs in a collaborative environment.

Formación

• Deep understanding of linguistic theory and language structure.
• Experience with computational linguistics or corpus analysis is a plus.
• Strong writing, editing, and communication skills.

Responsabilidades

• Create or edit linguistically-rich content for NLP pipelines.
• Perform quality assurance on model outputs.
• Annotate linguistic datasets with relevant labels.
• Conduct linguistic research and summarize findings.

Conocimientos

Linguistic theory

Language structure

Writing and editing

Communication skills

Educación

Bachelors or Masters or PhD in Linguistics

Descripción del empleo

Innodata (NASDAQ: INOD) is a leading data engineering company. With more than 2,000 customers and operations in 13 cities around the world, we are an AI technology solutions provider‑of‑choice for 4 out of 5 of the world's biggest technology companies, as well as leading companies across financial services, insurance, technology, law, and medicine. By combining advanced machine learning and artificial intelligence (ML/AI) technologies, a global workforce of subject matter experts, and a high‑security infrastructure, we're helping usher in the promise of AI.

Innodata offers a powerful combination of both digital data solutions and easy‑to‑use, high‑quality platforms. Our global workforce includes over 5,000 employees in the United States, Canada, United Kingdom, the Philippines, India, Sri Lanka, Israel and Germany.

About the role: We are seeking a highly analytical and detail‑oriented linguist to support AI training initiatives and linguistic content creation. This role is ideal for someone with a strong academic background in linguistics (syntax, semantics, pragmatics, morphology, phonology, sociolinguistics, etc.) and a passion for language, technology, and clear communication. You will play a crucial role in shaping the capabilities of large language models (LLMs) and NLP‑based systems through high‑quality linguistic data curation, annotation, and evaluation.

Job Title

Linguistics Expert – AI Training & Content Writing (Language: Spanish, Location: Spain)

Experience Level

Bachelors or Masters or PhD in Linguistics or a related field

Key Responsibilities

• Create or edit linguistically‑rich content including grammar guides, syntactic analyses, usage explanations, or examples for NLP pipelines.
• Identify and resolve issues related to ambiguity, bias, and grammaticality.
• Perform quality assurance (QA) on model outputs for fluency, tone, factual accuracy, and language appropriateness.
• Annotate linguistic datasets with syntactic, semantic, or pragmatic labels.
• Support internal teams by conducting linguistic research and summarizing findings.
• Apply linguistic knowledge to evaluate model behavior, error patterns, and generalization issues.

Qualifications

• Deep understanding of linguistic theory and language structure.
• Experience with one or more of the following is a plus: computational linguistics, corpus analysis, language data annotation, LLM training.
• Strong writing, editing, and communication skills.

If Interested, kindly send your resume at: ******.