CareerPlan

Senior Software Engineer, Platform

Costa Mesa, CA (OC-00)Full-time$191k2026-10-16 → 2026-11-10
U.S. persons only (export control)Security clearance required

Core

Building high-availability enterprise systems (CorpTech, ArsenalOS, CorporateOS) to support Anduril's manufacturing, finance, and internal operations using full-stack web technologies and AI tooling.

Role type

Senior Software Engineer, Platform

Builds

Internal engineering platforms, factory operational systems, and enterprise finance tools for defense hardware production.

Domain

Defense technology / Manufacturing / Enterprise Software

Deliverable

production ML models | product features

Required skills

Full-stack web development, JavaScript, React, TypeScript, NextJS, AI tooling integration, high-availability system design, test writing, cross-functional collaboration

Preferred skills

Hyper-growth startup scaling experience, ERP/MES/WMS/CRM domain knowledge, manufacturing/assembly line experience, financial operations experience

Technologies

React, NextJS, TypeScript, JavaScript, AI tooling

Responsibilities

Own and deliver features for production platforms, contribute quality code and tests, leverage frontier AI for development, partner with factory floor for high-rate build, join on-call rotation for software support, collaborate cross-functionally with architecture and product teams

Seniority

Senior, hands-on IC