Design and build a scalable, event-driven data pipeline; shape data infrastructure, evaluate tradeoffs, establish patterns, and guide migration from a legacy system to a modern data architecture.

Build and own production systems for an AI-driven B2B payments platform. Work on decision engine for optimal action sequencing, real-time WebSocket infrastructure for human agents, scoring/ranking pipelines combining ML outputs with business rules, …

Regal is the AI Agent Platform — we power millions of outbound/inbound calls, SMS, and email interactions for enterprise customers like Google, AAA, and Coursera. $82M raised, $7B in revenue driven for customers, 250M+ calls completed. We're hiring …

Duolingo seeks engineers across multiple full-time roles in New York and London with a hybrid work model. Mission-driven, engineering-focused, and data-driven culture. Tech stack includes front-end (Swift, Kotlin, TypeScript), back-end (Python, Kotl…

Hey HN - I'm George, founder of xFigura. We're building the AI-native creative canvas for architects - Figma for the built world. The problem: Architects design where you live, work, get surgery, send your kids to school. Their tools? AutoCAD (1982)…

alias helps people sell their footwear and apparel. We're owned by GOAT Group which also owns GOAT, FlightClub, and Grailed. We did over 1B in GMV last year. IYKYK. We work to make seller's lives easier, help them accomplish their goals, and provide…