Staff Engineer (Storefront Home, CLP, Recommendations)

The ideal candidate is someone with a high degree of passion for building high-quality, scalable storefront experiences across web and mobile, and a strong understanding of how modern frontend and mobile systems work end-to-end. They're a self-starter, problem-solver, and adept at combining technology and data into best-in-class outcomes. The candidate is energized by solving complex technical and business problems, and consistently effective in making high-judgment decisions at a rapid pace amidst ambiguity. They lead by influence, raise the bar for the engineers around them, and thrive in an environment where candour, speed, and data are highly valued.

• →Lead end-to-end technical design and delivery for major Storefront initiatives across web and mobile — spanning discovery, browse, PDP, cart, checkout, and post-purchase surfaces — from architecture through production.
• →Partner closely with product, design, and data science to shape roadmap priorities and translate business goals into scalable, well-scoped engineering plans.
• →Drive technical standards and consistency across the Storefront web and mobile codebases in areas including performance, rendering, accessibility, observability, testing, and maintainability.
• →Proactively identify and resolve systemic engineering gaps — rendering and performance bottlenecks, reliability risks, and scaling constraints — before they become incidents.
• →Mentor and grow senior engineers through design reviews, code review, pairing, and direct coaching; actively invest in the technical development of the team.
• →Define and drive adoption of best practices across frontend and mobile architecture, component and design systems, API integration, and experimentation frameworks.
• →Champion a high bar for user experience — performance, responsiveness, and accessibility — across ReactJS web and React Native mobile applications.
• →Collaborate with platform and infrastructure teams to ensure the Storefront stack is built on reliable, well-instrumented foundations.
• →Drive alignment with engineering leadership and cross-functional counterparts on technical direction, tradeoffs, and delivery milestones.

You have excellent computer science fundamentals

• You have 8+ years of frontend and/or mobile development experience, with deep expertise in building high-traffic, customer-facing commerce or consumer experiences.
• You have strong expertise in JavaScript/TypeScript and either ReactJS or React Native — most of our experiences are built on these frameworks.
• For React Native specialists, we expect familiarity with either native iOS (Swift/Objective-C) or Android (Kotlin/Java) platforms, particularly regarding the architecture of bridge communication and native module integration.
• Experience with server-side rendering frameworks (Next.js or equivalent) is a plus for web-focused candidates.
• You have experience building and maintaining highly reliable web and/or mobile applications that operate at scale.
• You have demonstrated the ability to drive large technical initiatives end-to-end: scoping, sequencing work, aligning stakeholders, and landing impact across quarters.
• You have a track record of raising engineering quality on a team — through standards, tooling, documentation, or mentorship — not just shipping features.
• You have knowledge of design principles, frontend and mobile architecture fundamentals, state management, quality processes, and estimation techniques.
• You have experience with A/B testing frameworks and data-driven experimentation.
• You are an advocate for maintaining the highest standards in terms of code quality, performance, latency, and observability.
• You understand the hustle of a startup and are good at handling ambiguity.
• You can effectively communicate with both technical and non-technical stakeholders.
• You are a curious, quick learner, scrappy, and someone who loves to experiment.

Joining Quince means being part of a mission-driven team reshaping retail. You will work alongside talented colleagues, tackle meaningful challenges, and contribute to building a more sustainable, accessible future for customers and partners alike.

Quince provides equal employment opportunities to all employees and applications for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran or military status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. 

Quince is committed to providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation to complete your application or to perform the essential functions of a role at Quince, please let us know by completing this accommodation form. We review all requests individually and will work with you to determine appropriate accommodations on a case-by-case basis.

Employment is contingent upon successful completion of a background check. Quince will conduct background checks in compliance with applicable federal, state, and local laws.

Security Advisory: Beware of Frauds

At Quince, we're dedicated to recruiting top talent who share our drive for innovation. To safeguard candidates, Quince emphasizes legitimate recruitment practices. Initial communication is primarily via official Quince email addresses and LinkedIn; beware of deviations. Personal data and sensitive information will not be solicited during the application phase. Interviews are conducted via phone, in person, or through the approved platforms Google Meets or Zoom—never via messaging apps or other calling services. Offers are merit-based, communicated verbally, and followed up in writing. If personal information is requested to initiate the hiring process, rest assured it will be through secure and protected means.