Senior React Developer

Senior React Developer We are looking for an experienced React developer to support our digital product teams and provide technical leadership and mentoring to our current web development team. Your responsibilities will include development of new customer-facing product capabilities and components and support of Marvin's partner experience environment. To be successful as a Senior React Developer, you should have proven front-end development skills and the ability and desire to teach others about React development best practices, patterns, etc. Highlights of Your Role Design and develop new and engaging customer-facing components and applications. Lead code and design reviews to maintain and improve code quality. Work closely with product management and communicate effectively with team members and stakeholders to ensure project success. Mentor less-experienced team members. Develop and maintain CI/CD pipelines. Maintain and update project dependencies as well as fix any conflicts. Collaborate with Enterprise Architecture and other developers/engineers to design and implement front-end architecture that is scalable, maintainable, and composable. Integrate frontend React components with various backend REST APIs. Maintain existing React components, including fixing bugs. You're a Good Fit If You Have (Or If You Can) Bachelor's degree in computer science, software engineering, or similar (or equivalent practical experience). 5+ years of experience building web applications with React. Experience developing React applications with TypeScript. Strong understanding of fundamental React concepts and principles, including functional components, hooks, and the Context API. Experience with Git and understanding of common branching strategies. Experience working with UX Design and/or working with UX designers preferred. Experience working with digital product teams in an agile environment preferred. Also Want to Make Sure You Have Experience building interactive 3D web experiences using WebGL and related frameworks (e.g., Three.js or Babylon.js). Experience developing cross-platform mobile applications using Ionic Capacitor with React and TypeScript. See Yourself at Marvin From people to products, Marvin is committed to creating better ways of living. When you join this family-owned and -led window and door company, you belong to a community full of opportunities. For more than a century, we've been at the forefront of designing, building, and engineering premium, award-winning products. Today, Marvin is also proud to have been named a Top Large Employer by Forbes Magazine two years in a row, in 2024 and 2025. With operations in 19 cities across North America, we manufacture Marvin's quality products, including Infinity Replacement Windows and Doors, and TruStile Doors. Together, we uphold our values and foster a culture where safety and the wellbeing of our people comes first. We take a better living approach with benefits to support you at work and beyond. From day one, you will enjoy health insurance, paid holidays, paid parental leave, a 401(k) retirement savings match and more! Some of our unique and most popular benefits include: $300 annual wellbeing account to spend on what helps you feel happy + healthy Better Living Day! (a paid day off to go have some fun) Annual profit sharing – recognizing everyone's contribution to Marvin's success Giving at Marvin – participate in organized volunteer opportunities Brighter Days Fund – financial support from your colleagues and the Marvin family during personal hardships Join the more than 8,000 Marvin team members to experience these benefits and more. Apply today! Marvin is an Equal Opportunity Employer Marvin is committed to creating an inclusive environment for all employees and applicants. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status under applicable laws. Applicants requiring reasonable accommodation for any part of the application and hiring process may contact us at View email address on click.appcast.io. Compensation $110,000 - $130,000 annually Marvin Lumber and Cedar Company