Language Engineer, Artificial General Intelligence - Data Services

Amazon
Sunnyvale, CA, USA / Boston, MA, USA / Bellevue, WA, USA2025-10-02ONSITE

About the job

The Amazon Artificial General Intelligence (AGI) Data Services organization is responsible for developing diverse datasets to train and evaluate the Amazon AI models. We are looking for Language Engineers to join our science and engineering team to support the development of complex, multimodal datasets, using a range of approaches including synthetic data generation, model-supported data generation, and human-in-the-loop data collections. You will play a critical role in driving innovation and advancing the state-of-the-art in evaluating and training AI models. You will work closely with cross-functional teams, including product managers, engineers, and data scientists to ensure that our AI systems are best in class.

Responsibilities

Design complex data collections with human participants in response to science needs: author instructions, define and implement quality targets and mechanisms, provide day-to-day coordination of data collection efforts (including planning, scheduling, and reporting), and be responsible for the final deliverables

Design and conduct complex data creation tasks using synthetic and model-based data generation methods, following state-of-the-art approaches

Analyze and extract insights from large amounts of data

Build tools or tool prototypes for data analysis or data creation, using Python or another scripting language

Use modeling tools to bootstrap or test new AI functionalities

Collaborate with scientists, software engineers, and other data creators to evaluate performance of AI models

Qualifications

Minimum

Master's or higher degree in a relevant field (Computational Linguistics or equivalent field with computational analysis)

2+ years experience in computational linguistics or language data processing or AI data creation

Experience with language data annotation systems and other forms of data markup

Proficient with scripting languages, such as Python

Experience working with speech, text, and multimodal data in multiple languages

Excellent communication, strong organizational skills and very detailed oriented

Comfortable working in a fast paced, highly collaborative, dynamic work environment

Preferred

PhD in Computational Linguistics (or equivalent field with computational emphasis)

Expertise in bootstrapping AI data collections for quickly evolving requirements

Extensive experience working with speech, text, and multimodal data in multiple languages

Experience in data creation for complex agentic workflows

Practical experience with Machine Learning

Familiarity with technical concepts such as APIs

Practical knowledge of version control and agile development

Familiarity with database queries and data analysis processes (SQL, R, Matlab, etc.)

Willingness to support several projects at one time, and to accept reprioritization as necessary

Able to think creatively and possess strong analytical and problem solving skills