Job Url: https://www.remoterocketship.com/company/runwise/jobs/senior-frontend-engineer-united-states Job Description: Runwise Website LinkedIn All Job Openings Runwise is a company that offers a comprehensive platform designed to make buildings smarter, more efficient, and easier to manage, all through 100% wireless solutions. Their technology enables property managers to control and optimize building infrastructure, including heating, cooling, flood detection, and gas and toilet leak detection. Runwise boasts significant energy savings for its clients, helping to reduce utility bills and carbon footprints across over 7,500 powered buildings. The platform allows for real-time monitoring and management, providing substantial cost savings and energy efficiency improvements, backed by numerous customer testimonials. Local Law 87 • Local Law 84 • Boiler Management 11 - 50 employees 🏠 Real Estate ⚡ Energy 🏢 Enterprise Senior Frontend Engineer 9 hours ago 🗽 New York – Remote 💵 $140k - $190k / year ⏰ Full Time 🟠 Senior 💻 Frontend Engineer Android Babel Cypress iOS JavaScript Jest Next.js React React Native Redux TypeScript Webpack Apply Now Receive Emails with Similar Jobs Report problem 📋 Description • Runwise is looking for a Senior Frontend Engineer who is highly motivated, results-oriented, and passionate about building intuitive and performant user experiences that customers love. • Runwise is a fast-paced, customer-focused climate-tech startup that controls and runs the key energy systems (heating, water, etc.) in 6000+ buildings throughout the US. • We’re seeking a Senior Frontend Engineer to lead the development of high-impact features that improve user experience and drive customer satisfaction. • As a Senior Software Engineer, you will design, implement, and iterate on frontend systems that interact with real-time data and control systems. • Your efforts will directly increase our customers’ climate control savings, improve tenant comfort, and decrease our collective carbon footprint. • Responsibilities will include, but are not limited to: • Being a core contributor to our React-based web applications, delivering responsive, reliable, and accessible interfaces • Collaborating closely with design, product, and backend teams to build new features that empower our users to monitor and control energy systems • Building reusable UI components and libraries with performance and scalability in mind • Helping define and improve frontend architecture and development standards • Monitoring performance and addressing UI-related issues, including usability, speed, and responsiveness • Ensuring a consistent experience across browsers and devices. 🎯 Requirements • You have 5+ years of frontend development experience, including 3+ years with React. Familiarity with modern React concepts, including state management, functional components, and hooks, is essential. • Experience with common React libraries including React Router, Recharts, Redux, Redux Toolkit and RTK-Query. • You are passionate about building great user experiences and working on complex, data-rich applications • You have strong JavaScript and TypeScript skills, and are comfortable with modern frontend tooling, including Vite, NextJS, Webpack, Babel, and ESLint • You are experienced with frontend automated testing technologies like Vitest, Jest, or Cypress • You’re comfortable working with REST APIs and collaborating with backend teams • Experience with Native iOS, Native Android, React Native, or mobile web development is a big plus 🏖️ Benefits • Medical, dental, and vision insurance • HSA & FSA options • Paid Parental Leave • Access to Talkspace & Health Advocate • Flexible PTO • Commuter Benefits • 401K • Company-paid life insurance • Voluntary supplemental life insurance • Free in-office lunch on Wednesdays • Hybrid work environment • Summer Fridays • Monthly L&D Series • Employee Resource Groups (e.g. DEIB Committee, Run Club) Apply Now