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Stealth AI Enterprise Startup

Senior Full Stack Software Engineer

Stealth AI Enterprise Startup, New York, New York, us, 10261

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Overview

Senior Full Stack Software Engineer at Stealth AI Enterprise Startup. This is a hands-on, high-ownership role in a fast-paced startup environment focused on AI-driven automation, scalable backend systems, and rapid execution. The base pay range is $200,000.00/yr - $230,000.00/yr. Responsibilities

Rapid feature development and deployment Design, build, and ship full-stack features quickly and reliably Develop scalable APIs, backend services, and integration points Build modern UIs, including real-time dashboards, data visualizations, and reusable components with strong state management Optimize performance, usability, and reliability across frontend and backend systems AI integrations: connect backend services to AI systems, vector indices, and model servers Implement real-time data pipelines and event-driven architectures for automation Identify and fix performance bottlenecks; optimize database queries and caching for high performance Ensure scalability and security best practices in cloud-based deployments Operate with autonomy and execution speed: identify problems and build solutions without waiting for direction Make trade-offs between speed and long-term scalability based on business needs Work in a high-ownership environment and contribute to architectural decisions as needed Adapt quickly to changing priorities and startup pivots Required Qualifications

4–6 years of full-stack development experience with strong backend & API development and advanced React expertise (custom hooks, complex state management, performance optimization) Solid experience with Python (FastAPI with Uvicorn, SQLAlchemy, RESTful API design), React, Next.js, PostgreSQL/MySQL, and vector databases (Pinecone, Qdrant) Expertise in TypeScript (complex generics, utility types, strict typing in production) and modern React ecosystem tools (Next.js App Router, SSR, data fetching libraries) Familiarity with cloud storage services (AWS S3, GCP Cloud Storage, or equivalent) Proven track record in enterprise UI development (design systems, component libraries, accessibility) and performance optimization (memoization, virtualization) Strong problem-solving skills and ability to thrive in agile, fast-paced startup environments Preferred Qualifications

Experience with data visualization (dashboards, charts, graphs) and real-time UI patterns (WebSockets, live updates, optimistic UI) Background in enterprise authentication (SSO, RBAC, session management) and AI/ML model integration into production apps Familiarity with event-driven architectures, microservices, and workflow automation (RPA, business process engines) Prior experience in large-scale tech environments and/or building developer-facing tools (e.g., code editor integrations, syntax highlighting, diff viewers) Job Details

Seniority level: Mid-Senior level Employment type: Full-time Job function: Engineering and Information Technology Industries: Technology, Information and Internet

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