**Software Engineer – UI (with Optimizely Knowledge)** We're looking for a highly skilled **Front\-End Developer** with strong experience in **React, Next.js** , and modern front\-end technologies. Your focus will be building performant, scalable, and accessible user interfaces. While not required, familiarity with **Optimizely CMS/Commerce** or other headless CMS platforms is a bonus. You'll collaborate closely with designers, back\-end developers, and digital strategists to deliver exceptional web experiences. **What You'll Do:** * Develop responsive, high\-performance web applications using **Next.js** , **React** , and **TypeScript** . * Implement server\-side rendering (SSR), static site generation (SSG), and incremental static regeneration (ISR) with **Next.js** . * Build reusable UI components and design systems using **Tailwind CSS** , **Styled Components** , or **CSS Modules** . Integrate with APIs ( **REST/GraphQL** ) and headless CMS platforms like Optimizely. * Work with UX/UI designers to transform wireframes into interactive experiences. * Identify and address UI performance bottlenecks, ensuring fast loading times and smooth user interactions. * Write unit and integration tests using **Jest** , **React Testing Library** , or similar tools. * Ensure UI functionality and aesthetics are consistent across various browsers and devices. * Contribute technical documentation for front\-end architecture, components, and best practices. * Keep up\-to\-date with emerging front\-end technologies, tools, and best practices, and advocate for their adoption where appropriate. Participate in code reviews, agile ceremonies, and continuous improvement. * **What You'll Bring:** * **5\+ years** of front\-end development experience with **React.js** . * **5\+ years** of hands\-on **Next.js** experience in production environments. * Strong proficiency in **JavaScript** , **TypeScript** , **HTML5** , and **CSS3/SASS** . * Experience with **responsive design** , **cross\-browser compatibility** , and **mobile\-first development** . * Familiarity with **API integration** (REST, GraphQL) and **state management** . * Experience with **testing frameworks** (e.g., Jest, React Testing Library, Cypress, Playwright) * Understanding of **CI/CD workflows** , **Git** , and **Agile** development practices. * Optimizely CMS Certification is huge plus. Knowledge of Angular is a plus. * Any posted application deadline that is blank on a United States role is a pipeline requisition, and we'll continue to collect applications on an ongoing basis. Any posted pay range considers a wide range of compensation factors, including candidate background, experience, and work location, while also allowing for salary growth within the position. **Helping People Thrive in a Connected World** Connect with us. Bring us your best work and your brightest ideas. And we’ll bring you a place where you can thrive. Learn more at jobs.assurant.com. For U.S. benefit information, visit myassurantbenefits.com. For benefit information outside the U.S., please speak with your recruiter. **What’s the culture like at Assurant?** Our unique culture is a big reason why talented people choose Assurant. Named a Best/Great Place to Work in 15 countries and awarded the Fortune America’s Most Innovative Companies recognition, we bring together top talent around the world. Although we have a wide variety of skills and experiences, we share common characteristics that are uniquely Assurant. A passion for service. An ability to innovate in practical ways. And a willingness to take chances. We call our culture The Assurant Way. **Company Overview** Assurant is a leading global business services company that supports, protects, and connects major consumer purchases. A Fortune 500 company with a presence in 21 countries, Assurant supports the advancement of the connected world by partnering with the world’s leading brands to develop innovative solutions and deliver an enhanced customer experience through mobile device solutions, extended service contracts, vehicle protection services, renters insurance, lender\-placed insurance products, and other specialty products. **Equal Opportunity Statement** Assurant is an Equal Employment Opportunity employer and does not use or consider race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by federal, state, or local law in employment decisions. **Job Scam Alert** Please be aware that during Assurant's application process, we will never ask for personal information such as your Social Security number, bank account details, or passwords. Learn more about what to look out for and how to report a scam here.