Jack Bradmiller-Feld is a data and machine learning leader with 12 years of experience turning research-grade analytics into revenue-driving, real-time systems. Now Head of Data at Tern after scaling Handshake’s Relevance/ML org from inception to 15+ engineers, he has shipped real-time microservices and LLM integrations that generated over a million net new annual job applications and materially grew ARR. Trained as a PhD experimental particle physicist at CERN, he brings rigorous statistical thinking to product problems and a track record of building high-retention teams and internship pipelines that convert to full-time hires. Comfortable partnering with C-suite stakeholders, he blends hands-on technical ownership with strategic product and go-to-market impact.
12 years of coding experience
13 years of employment as a software developer
Doctor of Philosophy (Ph.D.) Elementary Particle Physics, Doctor of Philosophy (Ph.D.) Elementary Particle Physics at UC Santa Barbara
Bachelor’s Degree Physics, Bachelor’s Degree Physics at University of Pennsylvania
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