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# Senior Design Engineer, PSA

- **Company:** COLLECTORS L.L.C.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $150,000.0 - $220,000.0
- **Contract:** Permanent contract
- **Skills:** Svelte, ReactJS
- **Published:** July 4, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=a21346f8f92be40f

## About the Role

Above all we're looking for someone who deeply cares about craft, polish, and delight in user experiences - and has work, whether side projects or company projects, to back it up with.

 * 3+ years of React and Svelte
 * Skills and understanding of good product design (layout, padding, type, color).
 * Perfectionism and obsession in the work you ship, getting every detail right.
 * Experience working closely with a design and a product team.
 * Someone who is energized by close collaboration, and is proactive to a fault.
 * Experience building and maintaining a design system, and evangelizing the systems across teams.
 * Examples of highly polished side projects, whether shipped or simply concepted.
 * Can reduce complex problems down to simple design solutions.
 * A passion for collecting is a plus.

## Description

As a Design Engineer at PSA, you will report to the Director of Design and partner closely with Design, Product, and Engineering to deliver experiences across the PSA ecosystem. From marketplace and fintech experiences to submissions, account management, and the future of collecting, you'll help bring craft, quality, and delight to products that collectors use every day.

 * Collaborate with design, product, and engineering to ship everything from craft and polish updates to full-fledged, delightful experiences in our production web product.
 * Partner with the design and research teams to quickly build prototypes to test concepts internally and externally.
 * Establish, evolve, and maintain design foundations, systems, and patterns for the team, setting the bar for quality and consistency.
 * Work with and mentor feature engineers on design best practices, and help unblock designs or interactions within a specific feature., U.S. residents: for disclosures relating to personal information we collect during the employment application and recruitment process, please see our Privacy Notice for U.S. Applicants.


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