Senior Frontend Engineer, Member AI Features

SoFi • San Francisco, CA

3h

About The Position

We are seeking a Frontend Web Software Engineer to join our Subscription Cancellation team. In this role, you will be a key contributor to a cross-functional product team, responsible for designing, developing, and maintaining ReactJS web features.
You will work closely with Senior and Staff engineers to solve complex technical challenges and deliver high-quality code that is secure, resilient, and performant. This is an opportunity to apply your technical expertise in a fast-paced environment while building products that have a meaningful impact on the financial lives of our members.
At SoFi, collaboration between Product, Design, and Engineering is key. You’ll be involved throughout the entire product lifecycle – from ideation to deployment, iteration, and beyond – working alongside an all-star team of talented engineers.

Requirements

• Bachelor’s Degree in Computer Science or a related field, or equivalent professional experience
• 4+ years of professional experience building and scaling modern web applications.
• Mastery of React and TypeScript, with a deep understanding of hooks, context, and the latest ecosystem trends.
• Advanced proficiency in modern CSS (CSS Modules, Styled Components, or Tailwind) and a keen eye for design detail and motion.
• Strong understanding of web fundamentals, including the DOM, browser APIs, and performance optimization techniques (Core Web Vitals).
• Experience with modern frontend tooling and build systems (Vite, Webpack, or Next.js).
• Proven track record of implementing comprehensive testing strategies using tools like Jest, React Testing Library, or Cypress.
• Experience collaborating with cross-functional teams in an agile environment, with the ability to navigate ambiguity and drive technical clarity.
• Bachelor’s Degree in Computer Science or a related field, or equivalent professional experience.

Nice To Haves

• Experience integrating Large Language Models (LLM) into products
• Experience building intuitive and accessible user interfaces with React/TypeScript
• Experience with Server-Side Rendering (SSR) and Static Site Generation (SSG).
• Familiarity with GraphQL and Apollo Client.
• Prior experience in FinTech or building high-stakes transactional interfaces.
• Experience contributing to or maintaining internal design systems and component libraries

Responsibilities

• Lead the development of complex, responsive web applications using React and TypeScript.
• Partner closely with Product Designers to translate Figma mocks into high-quality, reusable components while maintaining the integrity of our design system.
• Architect and manage complex frontend state and data-fetching logic to ensure a seamless and reactive user experience.
• Drive engineering excellence by leading code reviews, establishing best practices for frontend testing (Unit, Integration, and E2E), and maintaining high documentation standards.
• Optimize web applications for maximum speed, scalability, and cross-browser compatibility.
• Mentor and guide other engineers, helping them grow their technical skills and fostering a culture of continuous learning.
• Collaborate with backend engineers to define and integrate with robust REST or GraphQL APIs.
• Champion web accessibility (WCAG) to ensure our financial tools are usable by all members.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level