Research Engineer - Pre-training Data

Description: Build the data behind Prime Intellect’s next generation of open models by finding and preparing training-ready corpora. Collaborate with researchers to test and improve model capabilities in reasoning, coding, and long-context tasks. Requirements: Strong programming skills in Python and experience with reliable data-processing or distributed systems. Experience managing large datasets and addressing data-quality issues. Ability to work closely with researchers and own technical problems end to end. Relevant experience in web crawling, document extraction, or large-scale corpus curation is preferred. Benefits: Cash compensation range of $150-350k, including equity incentives. Flexible work arrangements, with remote or in-person options in San Francisco. Visa sponsorship and relocation assistance for international candidates. Opportunities for team off-sites, hackathons, and conferences.