-
Innodata Inc.

Linguistics Expert (Native Spanish Only)

Innodata Inc.
Spain · Full-time · Mid-Senior

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

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.

Next Steps

To proceed further in the evaluation process, you will need to complete two assessments:

Assessment Test

Evaluates your linguistic and analytical skills

Versant English Proficiency Test

Focuses on assessing your spoken and written English proficiency

Action Required: XConnect Registration

You will also receive an invitation to our internal job platform, XConnect.

Please take a few minutes to register and complete your profile.

All project onboarding, communication, and documentation are managed through this platform.

If interested, kindly share your resume at: ******

Key Skills

Ranked by relevance

ai artificial intelligence machine learning
Login to Apply
Posted
Jan 11, 2026
Type
Full-time
Level
Mid-Senior
Location
Seville

Industries

Retail

Categories

Quality Assurance

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Atain
Related

Artificial Intelligence Engineer

2026-05-20

Full-time
Mid-Senior
United Arab Emirates
IT Services
Quality Assurance
View Job Details
The Home Depot Canada
Related

Data Scientist (Askuity division)

2026-05-26

Full-time
Not Applicable
Canada
Retail
Engineering
View Job Details
Picnic Technologies
Related

Senior Machine Learning Engineer

2026-05-25

Full-time
Not Applicable
Netherlands
Retail
Engineering