Staff Software Engineer

ABOUT QUINCE Founded in 2018, Quince was built to challenge the idea that nice things have to cost a lot. Our mission is simple: to make really high quality essentials for really low prices, produced fairly and sustainably. We believe everyone deserves exceptional craftsmanship and timeless design without the traditional markups. Quince is a direct-to-consumer (DTC) model that cuts out middlemen and leverages just-in-time manufacturing to minimize waste and maximize value. Quince is a tech company disrupting the retail industry by putting AI, analytics and automation at the center of everything we do. Our unwavering commitment to excellence and company values guide our teams and actions: Customer First : We prioritize customer satisfaction in every decision. High Quality : True quality means premium materials and rigorous production standards you can feel good about. Essential Design : We focus on timeless, functional essentials instead of chasing trends. Always a Better Deal : Innovation and transparency ensure value for both customers and partners. Social & Environmental Responsibility : We commit to sustainable materials, ethical production, and fair wages. Quince partners with world-class manufacturers across the globe and serves millions of customers. With strong investor backing and a focus on sustainable growth, we are a company that is rapidly scaling while maintaining a commitment to quality, simplicity, and radical price transparency. OUR TEAM AND SUCCESS At Quince, you will be part of a high-performing team that is redefining what quality, value, and sustainability mean in modern retail. We are a destination for builders, innovators, and operators to come together and challenge the status quo. Our collective ambition is bold. We are creating an entirely new category and customer experience – one that democratizes luxury and provides high quality products at radically low prices. That mission demands a world-class team committed to excellence. If you are motivated by impact, growth, and purpose, you will find a strong sense of belonging at Quince. THE IDEAL CANDIDATE The ideal candidate is a deeply technical growth engineer who combines hands-on execution with system-level thinking. You have built and operated production-grade marketing automation systems at scale — from campaign management pipelines and ads bidding infrastructure to creative generation tooling and experimentation frameworks — and you take pride in engineering platforms that drive measurable business outcomes. You are the kind of engineer who gravitates toward the hardest problems at the intersection of technology and performance marketing: designing a low-latency bidding optimization engine, building a reliable creative generation pipeline, or defining the architectural patterns that will shape how Quince scales its growth stack. You operate with high autonomy, hold yourself to exceptional standards, and naturally raise the bar for the engineers around you through rigorous code reviews, sharp technical judgment, and a bias toward clean, durable solutions over quick fixes. Roles & Responsibilities Own business critical end-to-end efforts on performance marketing initiatives, working closely with the marketing, product, data science and analytics teams to deliver high-quality and high-performance tooling and systems. Drive technical design and architecture for growth engineering systems, including campaign management, ads bidding optimization, and creative generation pipelines. Collaborate across other engineering teams and the data science org to understand and implement business requirements. Partner with stakeholders to define and refine requirements, ensuring they are translated into actionable tasks and milestones. Define performance metrics and drive data-driven decisions across the growth stack. Identify and resolve systemic engineering gaps — reliability risks, performance bottlenecks, and scaling constraints — proactively. Drive a code review