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Quince is a manufacturer-to-consumer (M2C) fashion and accessories brand on a mission to deliver high-quality essentials at fair prices sustainably. The company eliminates traditional retail layers through direct relationships with manufacturing partners and uses proprietary technology and analytics to scale rapidly. Quince has grown from elevated basics into a cross-category brand spanning apparel, accessories, and home goods, serving tens of millions of customers globally.
As a Software Engineer III, Frontend, you will design, build, and maintain high-quality frontend applications that deliver exceptional customer experiences. You'll take ownership of frontend features and technical problems end-to-end, from requirements through implementation, testing, and production. You'll work closely with Product, Design, Backend, and other engineering teams to translate business requirements into scalable solutions.
Key responsibilities include:
**Frontend Development:** Design and develop high-quality frontend applications using modern web technologies. Own frontend features and modules from requirements through production. Write clean, efficient, maintainable, and well-documented code. Build reusable components and patterns that improve development efficiency and consistency. Make thoughtful technical decisions around architecture and trade-offs.
**Performance & Reliability:** Identify and resolve frontend performance bottlenecks and technical issues. Apply performance optimization techniques to improve responsiveness, scalability, and user experience. Debug and troubleshoot complex issues across development and production environments. Contribute to improving frontend reliability and overall application quality.
**Quality & Engineering Practices:** Develop and maintain comprehensive test cases. Participate actively in code reviews and provide constructive feedback. Establish and follow frontend engineering best practices. Identify opportunities to improve development workflows and tooling.
**Cross-Functional Collaboration:** Collaborate with Product, Design, and Backend teams to define requirements and implement scalable solutions. Translate product and business requirements into well-designed technical solutions. Communicate technical decisions, dependencies, risks, and trade-offs effectively.
**Technical Leadership & Mentorship:** Mentor and guide junior engineers through technical discussions, code reviews, and problem-solving. Contribute to technical design discussions and help establish frontend development standards. Stay current with emerging frontend technologies and best practices. Evaluate and recommend technologies that can improve Quince applications.
**Requirements:**
Required:
- Bachelor's or Master's degree in Computer Science or related field
- 5–8 years of professional experience in frontend development
- Strong proficiency in JavaScript, HTML, CSS, and related web technologies
- Strong experience with modern frontend frameworks (React, Angular, or Vue.js)
- Proficiency in debugging tools and techniques
- Strong understanding of RESTful APIs and asynchronous programming
- Knowledge of web security principles and techniques
- Experience with frontend performance optimization techniques
- Strong problem-solving and analytical skills
- Excellent communication and interpersonal skills
- Ability to work independently and as part of a team
- Experience mentoring or guiding junior engineers
Preferred:
- Experience building consumer-facing or high-scale web applications
- Strong understanding of frontend architecture and reusable component design
- Experience with frontend testing frameworks and automated testing practices
- Experience with browser performance profiling and optimization
- Familiarity with modern frontend build tools, CI/CD, and deployment workflows
- Experience working closely with Product, Design, and Backend engineering teams
- Experience in fast-paced, high-growth technology or ecommerce environments
