Sr Software Engineer Pretraining Data Jobs

SOFTWARE ENGINEER, PRETRAINING DATA We're looking for Senior Software Engineers to build and own the data systems behind our frontier models' initial

SOFTWARE ENGINEER, PRETRAINING DATA We're looking for Software Engineers to build the data systems behind our frontier models' initial

We are seeking a Research Engineer to join our Pretraining team, responsible for developing the next generation of large language models.

You'll measure the effect of data choices through controlled experiments and work with infrastructure engineers to scale successful methods.

Develop and optimize data pipelines for pretraining, including large-scale data curation, filtering, deduplication, and synthetic data generation.

SOFTWARE ENGINEER, DATA ENGINEERING (X) As a Data Engineer in X product engineering team, you will play a key role in providing comprehensive

…and developing training recipes with data researchers and training engineers.

Engineer long-context data recipes Develop robust and diverse evaluation for mid-training checkpoints BASIC QUALIFICATIONS

…testing, and documentation alongside established software-engineering practices.

Sr. Model Engineer SpaceXSI is building Super Intelligence to help humanity understand the universe.

Mentor and guide junior software engineers, fostering a culture of continuous learning and improvement.

…in results, and work with data researchers to detect training-data contamination.

science, engineering, or a STEM discipline and 5+ years of experience building full-stack software; OR 7+ years of professional experience building full-stack software

engineer, comfortable working across the research stack in Python and PyTorch or JAX Hands-on experience training large models, through pretraining

SR.