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RainesDev

Frontend Engineer

RainesDev, San Francisco, California, 94199


We are looking for a talented Frontend Engineer to join our team and contribute to building cutting-edge, user-facing products. You will work on applications that handle and display large volumes of data efficiently while ensuring optimal performance, security, and user experience. If you have a strong foundation in modern web technologies and a passion for delivering exceptional frontend solutions, this role is for you. Requirements Responsibilities Develop and maintain highly responsive and data-driven frontend applications using React/Redux and TypeScript . Build and optimize user interfaces that handle and display large datasets effectively. Work with REST APIs to integrate backend services seamlessly into the frontend. Configure secure Content Delivery Networks (CDNs) , browser caching, and implement content delivery optimizations. Implement server-side rendering (SSR) to improve performance and SEO. Ensure secure account session management for users and maintain compliance with best practices. Collaborate with UX/UI designers and backend engineers to create cohesive and engaging user experiences. Qualifications Technical Expertise: Proficiency in modern frontend frameworks and libraries such as React/Redux and TypeScript . Experience building user-facing products, especially those that display and interact with large volumes of data. Strong understanding of web optimization techniques, including configuring CDNs , browser caching, and SSR. Familiarity with secure account session management practices. Experience integrating with REST APIs to enable dynamic user experiences. Nice-to-Have Skills: Experience with Cornerstone JS or similar libraries for medical imaging or other specialized domains. Knowledge of WebAssembly (WASM) and its integration into web applications. Preferred Qualifications Prior experience in building scalable, secure, and data-intensive frontend applications. A strong understanding of frontend security best practices. Experience with visualization tools or libraries for rendering complex datasets.