<div class="content-intro">Who We Are Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,500 firms in 60 countries use Addepar to manage and advise on nearly $10 trillion in assets. Its open platform integrates with 650 software, data and consulting partners to power end-to-end investment operations across firms of all sizes and levels of complexity. Addepar supports clients worldwide with offices in New York City, Salt Lake City, São Paulo, London, Edinburgh, Geneva, Warsaw, Dubai, Pune and Singapore.</div><h4>The Role</h4> We're looking for a Software Engineer to join our Client Experience Frameworks group. Our team owns the UI platform that every product engineer at Addepar builds with - a design system and component library that must work equally well across multiple frameworks and serve a global product used by thousands of investment professionals. This isn't a product feature role, instead you'll build the tools, systems, and primitives that make other engineers productive. You'll think deeply about web standards, component architecture, and how to deliver a consistent, performant UI across a diverse and evolving technical stack. You'll own technical direction, drive adoption across the organization, and make pragmatic architecture decisions that balance long-term scalability with real-world constraints. If you'd rather build the platform than build on it, let's talk. Applicants must be legally authorized to work in the United States for any employer without requiring current or future visa sponsorship (for example, employment-based visas such as H-1B, F-1/OPT, or similar), and must be authorized to begin work in the U.S. on their first day of employment. <h4>What You’ll Do</h4> <ul> <li>Build and maintain framework-agnostic UI components that serve product teams working across multiple frontend technologies simultaneously</li> <li>Support adoption of the design system across the product engineering organization, helping teams integrate and migrate</li> <li>Contribute to developer experience through build tooling, testing infrastructure, documentation, and automation</li> <li>Write declarative, well-tested, and accessible component code with attention to detail and long-term maintainability</li> <li>Learn and work across multiple frontend frameworks, developing a deep understanding of how they relate to underlying web standards</li> <li>Participate in design reviews with a high bar for component architecture, API design, and consistency</li> <li>Champion performance, accessibility, and web standards as first-class concerns in everything the team ships</li> </ul> <h4><span style="text-decoration: un

Software Engineer, Client Experience Frameworks

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