Staff Software Engineer

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Staff Software Engineer in USA

Addepar
Full time
Email

USA
08/19/2026
Report

Remote

Responsibilities

Design and build framework-agnostic UI components for product teams using multiple frontend technologies.
Drive organization-wide adoption of the design system, consult with teams, and unblock migration efforts.
Own end-to-end technical delivery, including scoping, architecture decisions, and production follow-through.
Improve developer experience through build tooling, testing infrastructure, documentation, and automation.
Make decisions about component composition, API design, and long-term maintainability for a system used by more than 250 engineers.
Champion performance, accessibility, and web standards.
Provide cross-team technical leadership through code review, consulting, and mentorship.

Requirements

B.S., M.S., or Ph.D. in Computer Science or a similar technical field, or equivalent practical experience.
At least 5 years of professional software engineering experience.
Deep TypeScript expertise and a focus on type-safe, maintainable code.
Significant experience with modern UI frameworks, including component architecture, reactivity, and state management; experience across multiple frameworks is preferred.
Deep understanding of the web platform, including Web Components, browser APIs, the DOM, and framework abstractions.
Experience with build systems and bundlers such as Webpack, Vite, or Rollup.
Experience building or maintaining a design system, component library, or shared UI infrastructure used by engineering teams.
Demonstrated ability to influence technical decisions across teams and manage stakeholders with competing needs.
Pragmatic judgment regarding technical debt, architecture investments, and delivery tradeoffs.
Excellent written and verbal communication skills.
Legal authorization to work in the United States without current or future visa sponsorship and authorization to begin work on the first day.

Benefits

Base salary range of $150,000-$234,000 plus bonus, equity, and benefits.
Equal opportunity employer with reasonable accommodation available.
Applicants must be authorized to work in the United States without current or future visa sponsorship and able to start on the first day of employment.

Salary: $150k - $234k/yr

Addepar

Addepar is a global data and AI platform designed for investment professionals, transforming complex financial data into actionable intelligence. It unifies portfolio, market, and client information across firms of all sizes, enabling over 1,400 firms worldwide to efficiently manage nearly $9 tri...

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