Senior Full Stack Developer (Electron Framework)

We're hiring a Founding Engineer / Senior Full Stack Developer to help us build an advanced desktop application designed for secure, intelligent, and autonomous workflows. You'll be one of the first engineering hires and play a critical role in owning the entire product engineering stack from interface to system orchestration. This is a high-ownership role for someone who thrives in early-stage environments, enjoys building performance-focused desktop systems, and wants to work at the cutting edge of AI-enabled automation.

Responsibilities

• Architect and build a high-performance Electron-based desktop application.
• Develop intelligent frontend workflows using React 18 TailwindCSS, and TypeScript.
• Build scalable backend services in Node.js 20 with support for secure tool orchestration.
• Integrate with external systems like CLI tools, terminal processes, file systems, and MCP-like interfaces.
• Build efficient local storage, memory, and prompt-pipeline management systems.
• Work on token and session lifecycle, agent command execution, and sandboxed operations.
• Ship cross-platform (Windows & macOS) builds using Electron and Vite pipelines.
  

Requirements

• 4+ years of full-stack development experience with real-world Electron app delivery.
• Strong proficiency in JavaScript/TypeScript (ES6+), including bundling and module systems.
• Production-level experience with React and managing state in large apps.
• Deep understanding of backend architecture, async task management, and secure file handling.
• Ability to work independently in a fast-paced, early-stage environment.
• Comfortable with cross-platform builds (Windows & macOS).
• Bonus: Experience with embedded AI assistants, autonomous agent frameworks, or toolchain orchestration.
  

This job was posted by Hr Executive from Fenrir Security.