Senior Full Stack Engineer, Frontend Focused

Wand AI is a company focused on integrating AI agents into the workforce, enabling a hybrid model of human and AI collaboration. They are seeking a Senior Full Stack Engineer with a frontend focus to design and build a complex interface for managing AI workflows, ensuring a seamless user experience and high code quality.

Responsibilities:

• Design and own the interface for building agent workflows, with real time UI that updates live via WebSockets and server sent events
• Build the dynamic, state driven interface layer that reflects what's actually happening, not a static form, and make the architecture calls that keep it scaling as complexity grows
• Work closely with product and design to turn complex, ambiguous workflows into something people actually enjoy using
• Build reusable components, keep design patterns consistent, and connect the frontend to backend services and APIs (including the orchestration layer), jumping into backend work when it helps ship faster
• Keep code quality high through testing and review, and make the canvas fast: load times and responsiveness matter here more than almost anywhere else
• Ship through CI/CD with confidence, debug production issues, and document the architecture clearly enough that others can build on it

Requirements:

• Strong experience building modern, complex web apps, with a clear frontend lean
• Deep React and TypeScript experience
• Real time experience: WebSockets, server sent events, or both
• Canvas or node based UI experience (think Figma, Miro, or workflow builder style interfaces)
• Strong grasp of modern frontend architecture and component based development
• Comfortable working with RESTful APIs and connecting frontend to backend
• Solid HTML, CSS, and modern frontend framework fundamentals
• Experience with state management for genuinely complex, dynamic UI
• A track record of owning architecture and technical calls at a senior or staff level
• Sharp debugging instincts
• Strong communicator, written and verbal
• Experience building highly interactive, data heavy interfaces
• Experience with component libraries or design systems
• Server side rendering or serious frontend performance work
• Comfortable with cloud hosted, distributed systems
• Experience shipping large scale, global B2B or B2C products
• Time spent in a fast scaling product and engineering org