Staff Engineer: Multilingual Data & Language ML Pipelines

Posted 4 days ago

reflection aiNew York (NY)

Software Developers Translation and Interpretation Services

SENIORITY

Junior

Apply

About the role

Reflection AI Ltd. seeks a data-focused engineer to design and run large-scale multilingual data pipelines for language models. You will source, clean, deduplicate, and standardize multilingual data while ensuring high-quality corpora with robust evaluation metrics. You will lead independent research tasks, collaborate across training teams, and help push the boundaries of multilingual AI capabilities in a fast-moving environment.

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.