Senior Frontend Engineer
Re:Build ManufacturingBase Salary
$165k - $200k/yr
Responsibilities
- Build production-grade React applications with TypeScript.
- Develop and maintain a shared component library and design system.
- Create interfaces for requirements traceability, phase and gate tracking, dependency graphs, task boards, and version-controlled project plans.
- Build AI-agent interfaces including streaming chat, coordination alerts, and AI-generated summaries and deliverables.
- Implement portfolio dashboards showing cross-project cost, schedule, and risk.
- Write well-tested code with unit and end-to-end tests.
- Collaborate with backend engineers on API integration and client SDK usage.
- Contribute to frontend architecture, code reviews, and engineering best practices.
Requirements
- 5+ years of experience building production web applications, including 3+ years focused on React.
- Expert-level proficiency with React, TypeScript, and modern JavaScript.
- Demonstrated use of AI coding tools such as Cursor, Copilot, or Claude.
- Strong experience with component-driven development, design systems, and tools such as Storybook.
- Proficiency with CSS frameworks, preferably Tailwind CSS, and responsive design.
- Experience with modern build tools such as Vite or esbuild.
- Understanding of API integration patterns including REST, OpenAPI, and generated clients.
- Ability to balance rapid iteration with maintainable, well-tested code.
- Experience in early-stage startup environments, hardware development, engineering workflows, project management processes, AI/LLM-powered interfaces, headless component libraries, data visualization, dashboards, authentication and authorization, end-to-end testing, B2B SaaS, project management tools, or technical collaboration products is highly valuable.
- Candidates must be a U.S. citizen or national, U.S. permanent resident, refugee, or asylee due to export control requirements.
Benefits
- Remote-first work arrangement, with preference for candidates near Boston, Seattle, Los Angeles, or other Re:Build offices.
- Full health, dental, and vision coverage.
- Bonus program and generous 401K.
- Paid time off and an annual learning stipend.
- Participation in Re:Build's LTIP equity program and potential founder equity in a future spin-out.
- Employees share ownership and financial rewards through the company's ownership program.
Tech Stack
Categories
About Re:Build Manufacturing
Re:Build Manufacturing integrates design, engineering, and manufacturing to deliver complex, multi-technology products from concept through full-rate production. Our Manufacturability for Design™ approach embeds production constraints into early-stage development, eliminating the costly redesign cycles that plague fragmented development models. With 1,200+ employees and 400+ engineers operating across an integrated U.S.-based ecosystem, we combine advanced capabilities in a single system. We serve industries where both field performance and production economics are non-negotiable: aerospace and defense, electrification, energy, medical devices, and advanced automation. Re:Build reconnects engineering and manufacturing to restore competitive U.S. production capability for programs that require control, supply chain resilience, and technical accountability.