Front End Engineer - User Interface

Piramidal offers artificial intelligence software that transforms brain activity into easy-to-understand health data to help diagnose neurological diseases.

Location: New York, NY
Company size: 2–10
Posted: 1mo ago
Via: Yc

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Job listing · Updated 21 AUG 2026

Front End Engineer - User Interface

Piramidal· New York, NY, USView company profile

Job title: Front End Engineer - User Interface
Job location: New York, NY, US
Job listing URL: https://www.ycombinator.com/companies/piramidal/jobs/EBwEaGc-front-end-engineer-user-interface
Job description: We are looking for a software engineer to help us build Piramidal’s flagship product. You'll be responsible for building and maintaining the system that enables performant web experiences for our users. ### **In this role you will:** * Design and implement Piramidal’s neural tracking flagship user interface. * Implement real time visualisations for high dimensional data streams using websockets and performance oriented charting libraries. * Collaborate with product, design, and ML engineering teams to deliver cohesive web experiences. * Optimise performance for critical web components, particularly focusing on improving ARS (Application Response Speed). ### Your background looks something like: * 4+ years of practical experience as a frontend engineer. * Deep expertise in modern JavaScript frameworks, particularly React and NextJS (ie, “backend-of-the-frontend” subject matter expertise). * Experience optimising web application performance and measuring metrics like ARS. ### Strong candidates may have: * Background in building infrastructure. * Familiarity with frontend monitoring and alerting systems. * Proficiency with TypeScript and strong typing systems. * Experience with frontend performance optimisation techniques on real-time data. * A portfolio of high-quality, scalable web applications in production environments. ### **About Us** We are building a first-of-its-kind foundation model for electrophysiological brain data. Our goal is to decode neural syntax in order to bridge the gap between biological and artificial intelligence. We are dedicated to redirecting technology to maximise human potential. At the heart of our mission is support for cognitive liberty - the fundamental right to freedom of thought, mental privacy, and self-determination.

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