Empleos de ai language engineer en Madrid

At M47, we spark AI!We help multinational tech companies understand how AI can drive their strategic objectives, effectively plan an implementation roadmap, and facilitate change management. By leveraging AI, businesses achieve higher productivity, more satisfied clients, and better-informed decisions.Join us in making the future more intelligent!About your...

TELUS Digital is seeking a Polish Language Engineer in Barcelona, Spain, to design and implement language‑focused features in a fast‑moving AI program. You will deliver high‑quality Polish prompts, data builds, and evaluations within a cross‑functional team. You will work hands‑on with Python and NLP tooling, review peer contributions, and help...

Apple's Siri team is seeking an engineer with deep expertise in ML or software engineering to shape Siri for Arabic users across languages and markets.You will work at the intersection of ML, data, and software, employing LLMs, agentic tasks, and data generation to deliver scalable, culturally relevant experiences. You will collaborate with teams across...

Apple's Siri team is seeking an engineer with deep expertise in ML or software engineering to shape Siri for Arabic users across languages and markets. You will work at the intersection of ML, data, and software, employing LLMs, agentic tasks, and data generation to deliver scalable, culturally relevant experiences. You will collaborate with teams across...

Apple in Barcelona is seeking an ML/Software engineer to advance Siri for Danish users. You will work across ML, data and software engineering to deploy scalable, personalized experiences. You will apply LLMs, agentic approaches and data generation methods, shaping end-to-end Danish voice and language features with cross-functional collaboration across...

Apple's Siri team in Barcelona is seeking an engineer with deep expertise in ML or software engineering to shape the future of Siri for Finnish users. You will lead end-to-end ML and GenAI projects, using LLMs, data experiments, and scalable software to deliver personalized, native-feeling experiences.This role sits at the intersection of ML, data, and...

Apple is seeking an engineer with deep expertise in machine learning or software engineering to shape Siri for English users. You will own end-to-end ML and GenAI initiatives, leveraging LLMs, data generation, and scalable software to deliver highly personalized experiences across global markets. The role sits at the intersection of ML, data and software...

Apple seeks an engineer to advance Siri in English-speaking markets by delivering end-to-end ML and GenAI solutions. You will bridge ML, data, and software engineering, applying LLMs, prompting, and scalable architectures to create deeply customized experiences for users worldwide. You will work across teams to deploy production-grade models, evaluate...

Apple Inc. in Barcelona seeks an engineer to lead Dutch ML/GenAI initiatives for nl_NL and nl_BE users, bridging ML and software engineering. You'll work across ML models, data experiments, and scalable software to deliver culturally relevant Siri experiences. This role sits at the intersection of ML, data, and software, collaborating with teams across Apple...

AI Language Expert — Portuguese (AI Training)About The RoleWe're looking for native Portuguese speakers with a background in language teaching or assessment to help evaluate and improve AI systems trained on Portuguese-language content. Your linguistic expertise and pedagogical insight will directly shape how AI understands, generates, and teaches...

Preply, a global edtech platform based in Barcelona, is seeking a Senior Computational Linguist for a hybrid, full-time role in Engineering. You will combine linguistic expertise with AI to build language-learning solutions powered by AI. You will formalise linguistic phenomena, design prompts, build datasets for training and evaluation, and evaluate model...

A leading AI project platform is seeking an AI Trainer - Junior Linguist based in Madrid. This role focuses on training AI models by crafting text that aids in the development of human-like reasoning and clarity. Ideal candidates have a Bachelor’s degree in a relevant field and at least 1 year of experience. Writers will generate prompts, evaluate AI...

Project ObjectiveThis project aims to test and evaluate one AI agent in the development stage. By asking questions and requests, based on various categories (the training is provided), you will try to force the AI agent to say something harmful, offensive, dangerous or toxic and evaluate it’s responses. The end goal is to prevent AI agent from sharing any...

Alignerr is seeking a native Portuguese speaker with a background in language teaching or assessment to help evaluate and improve AI systems trained on Portuguese-language content. Your linguistic expertise will shape how AI understands, generates, and teaches Portuguese.This remote, hourly contract requires a minimum commitment of 15 hours per week and...

Agency is seeking an experienced Occitan language professional to shape AI training data and evaluation processes. You will review Occitan content, provide linguistic feedback, and guide cultural accuracy for AI outputs in a remote setting.The role emphasizes translation, linguistics, and editing expertise, with a focus on high-quality data annotation and...

About The Opportunity We are building a rigorous, verifiable evaluation suite of Terminal-Bench tasks designed to test the limits of large language models on multilingual software challenges. Our goal is to measure multilingual robustness across prompt language effects, non-English data processing, and complex locale/encoding edge cases in terminal...

We are a diverse, multilingual engineering group building the future of intelligent assistants. We are looking for a Polish native-speaker engineer who combines strong software skills with sharp linguistic and cultural judgment for their region, and who is energized by using LLMs and AI-assisted workflows to work fast. In this role you will deliver...

SummaryPlay a part in the next revolution of machine learning technology! Siri assists hundreds of millions of people, in dozens of languages, every day, and Global Siri is the team that teaches Siri each one of them.We own the product end-to-end, from Speech Recognition and Natural Language Understanding through to Response. We are looking for an engineer...

Barcelona, Barcelona, Spain Machine Learning and AI Play a part in the next revolution of machine learning technology! Siri assists hundreds of millions of people, in dozens of languages, every day, and Global Siri is the team that teaches Siri each one of them.We own the product end-to-end, from Speech Recognition and Natural Language Understanding through...

Barcelona, Barcelona, Spain Machine Learning and AIPlay a part in the next revolution of machine learning technology! Siri assists hundreds of millions of people, in dozens of languages, every day, and Global Siri is the team that teaches Siri each one of them.We own the product end-to-end, from Speech Recognition and Natural Language Understanding through...