About GhostFounded in 2021, Ghosts Inc is a private company that combines real-time data with intelligent solutions to help brands monetize their excess inventory discreetly and sustainably. Ghosts Inc is based in Los Angeles, California.About The RoleGhost is an AI-native inventory distribution platform and operating system for modern retail trade. We partner with the worlds best brands to help them understand the true value of their inventory and route it to the right destinations globally. Ghost gives brands precise control over where and how their inventory is sold. Backed by top venture firms including L Catterton, Cathay Innovation, Union Square Ventures, Equal Ventures, and Eniac. Ghost has offices in Los Angeles and New York. We're looking for a Senior Software Engineer who loves solving complex problems. You will play a critical role in shaping Ghosts platform, and engineering culture during a pivotal stage of growth. You will deliver outcomes by understanding the business needs and producing quality code to scale our existing business. You will collaborate and communicate effectively with cross functional stakeholders, engineering and product to meet milestones to build and ship systems to serve our customers.What Youll DoPartner closely with Product, Operations, Revenue, and Leadership to translate business needs into scalable technical solutionsDrive prioritization and delivery in a fast-paced startup environment, balancing speed with long-term sustainabilityFacilitate vendor relationships and influence engineering budget, making strategic decisions about tooling, infrastructure, and third-party services to maximize ROILead continued adoption of AI-augmented development workflows (e.g., Claude Code, Cursor) and have experience deploying LLM-based features or subagent orchestration systems in production environmentsMake pragmatic build vs. buy decisions to move fast while maximizing impact with limited resourcesProduce high-quality code, perform code reviews, help with architecture and design, and introduce technical best practices (testing, monitoring, etc.).What Youll BringBA/BS Degree in Computer Science or related technical discipline, or related practical experience5+ years as a backend-leaning fullstack engineer at a high-growth startupStrong experience with fullstack development in Node, Typescript and modern JS (React, Next.js preferred)Experience building and scaling systems in lean, resource-constrained environmentsHands-on experience with modern AI development workflows (Claude Code, Cursor, Copilot) and deploying LLM-based features or agentic systems in productionStrong business judgment, ownership mindset, and comfort operating in ambiguityStrong product intuition with the ability to evaluate opportunity costs and make pragmatic decisionsOur current stack includes: React with Next.js on the frontend, Node.js with NestJS on the backend, PostgreSQL database, NATS for messaging, and AWS infrastructure