Abnormal AI

Senior Backend Engineer for App Foundations team at an AI-native company. This role focuses on owning core customer-centric data and platform services, including the LLM inference platform (LMS). Responsibilities include designing and operating high-performance services, leading end-to-end delivery of platform features, improving reliability and observability, contributing to the LLM inference platform (model routing, provider integrations, batch inference, safety rails), and building AI-native internal tools. The role emphasizes daily use of AI coding tools and shipping AI-powered solutions beyond IDEs. Requires strong backend engineering experience, system design, and experience with AI tools and LLM production environments.

Senior Backend Engineer for App Foundations team at an AI-native company. Owns core customer-centric data and platform services, including the LLM inference platform (LMS). Role involves designing, building, and operating high-performance services, leading end-to-end delivery of platform features, and raising the operational bar for reliability and observability. Contributes to LMS by working on model routing, provider integrations, batch/async inference, cost attribution, and safety rails. Builds AI-native internal tools for team operations. Requires strong backend engineering experience, system design, and demonstrated daily use of AI coding tools. Experience with LLMs in production is a plus.