Senior Full Stack Application Engineer - Resonance : Job Details

Join to apply for the Senior Full Stack Application Engineer role at Resonance.

About UsResonance is a technology company building a more sustainable and valuable fashion industry for designers, brands, manufacturers, consumers, and the planet. The company's AI-powered operating system ONE enables brands to design, sell, and make in that order, empowering designers to operate with no unnecessary inventory and eliminating the financial and environmental burdens of the legacy fashion industry.

Resonance ONE is our software that powers any apparel company. It uses an emergent behavior model that redefines how garments are designed, sold, and made, with a focus on sustainability and learning from user interactions. The platform includes tools for digital brand management, end-to-end creation-to-closet functions, manufacturing optimization, and future analytics.

Headquartered in New York City and Santiago, Dominican Republic, Resonance has partnered with over 30 brands, creating garments that significantly reduce dye, water, and material use, and eliminate overproduction.

About The RoleAs a Senior Full Stack Application Engineer, you will be key in implementing the applications roadmap at Resonance, designing and developing innovative services and user experiences.

Responsibilities

• Own the app roadmap, collaborating with product teams to develop the next generation of Resonance services.
• Design, build, and maintain user-facing experiences, services, APIs, and systems.
• Make tradeoffs considering business priorities, user experience, and technical sustainability.
• Balance platform improvements with delivering value and customer satisfaction.
• Debug production issues across services and stack levels.

Requirements

Minimum Qualifications

• 5+ years of software engineering experience.
• Experience as a generalist working on both frontend and backend.
• Focus on user experience and problem-solving through product development.
• Preference for simple, scalable solutions.
• Ability to collaborate with diverse stakeholders.
• High attention to quality, detail, and polished product delivery.
• Desire to own end-to-end product experiences, including design, architecture, coding, and deployment.

Preferred Qualifications

• Experience with startups.
• Proficiency in JavaScript/TypeScript, React, SQL, and Python APIs.
• Track record of building excellent products.

Benefits

Full benefits (medical, dental, vision), competitive salary, and equity. Resonance is an equal opportunity employer valuing diversity and merit-based hiring.