Principal Web Platform Engineer
SoFi
Employee Applicant Privacy Notice
Who we are:
Shape a brighter financial future with us.
Together with our members, we’re changing the way people think about and interact with personal finance.
We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world.
The role:
We’re looking for a highly experienced Principal Web Platform Front-End Engineer to lead and establish a new team at SoFi called “Web Core.” This team will be central to scaling our 80+ consumer-facing and internal web applications. In this role, you’ll drive the design, architecture, and development of platform-level tools, libraries, documentation, and front-end patterns that power our web ecosystem.
As a hands-on technical leader, you’ll shape the future of SoFi’s web platform infrastructure—enabling consistency, performance, and scalability across products. You’ll collaborate closely with engineering, product, design, infrastructure, and executive leadership to define and execute a strategic vision that supports company-wide goals.
The team will be an AI-first team, adopting LLM/agentic-powered technologies to accelerate and scale our web platform. An engineer should ideally be excited about learning and integrating with these new tools.
What you’ll do:
- Lead the architecture and development of reusable front-end platform tools, SDKs, and shared libraries.
- Design and maintain systems that improve developer experience across CI/CD, testing, and deployment pipelines.
- Define standards and best practices for performance, accessibility, and design system adoption.
- Partner with cross-functional teams to drive adoption and alignment of core platform capabilities.
- Tackle complex technical and organizational challenges that span teams and products.
- Mentor engineers across the org, championing engineering excellence and knowledge-sharing.
What you’ll need:
- Deep expertise in front-end engineering (10+ years), with a strong focus on scalable web platforms.
- Proven experience designing and building reusable SDKs, UI libraries, and platform APIs.
- Expertise in modern front-end frameworks (React preferred), build tooling, and testing frameworks.
- Strong knowledge of CI/CD pipelines, web performance optimization, and accessibility standards.
- Excellent cross-functional communication and leadership skills.
- Experience with mobile-web and responsive web frameworks.
Nice to have:
- Experience with monorepos and frontend infrastructure tooling.
- Familiarity with micro-frontend patterns and federated module systems.
- Strong instincts for developer experience and system design at scale.
- Experience building GraphQL infrastructure and models.