Skip to Main Content

Job Title


Chief Technology Officer


Company : Preloom


Location : Toronto, Ontario


Created : 2026-03-07


Job Type : Full Time


Job Description

Preloom is at the forefront of a transformative shift in the fashion industry. The future of fashion will be driven not by mere guesswork but by data-driven insights and informed decision-making. At Preloom, we empower brands to gain a competitive edge through cuttingedge tools and innovative solutions. Together, we are shaping how the fashion world stays ahead of the curve. Role Description Preloom''''s CTO will be the first engineer in the room the person who turns a compelling product vision into something real consumers and brands use every day. You''''ll own the full stack, make the foundational calls on architecture, data modeling, infrastructure, and engineering culture, and build the ML layer that gets more valuable with every drop. We move fast by design, and we expect AIaugmented development to be a core part of how you do it. What We''''re Looking For Fullstack fluency across the modern web stack you can own frontend and backend without losing momentum Marketplace architecture experience multitenant systems, payment escrow flows, twosided data models ML intuition you don''''t need to be a researcher, but you need to build clean data pipelines from day one, ship v1 recommendation and demandscoring models, and architect for a taste profile system that compounds over time AIaugmented development you use AI tooling to move faster and you''''re not apologetic about it Startup speed you''''ve shipped real products under real constraints and you know what to cut and what to get right the first time Qualifications 3+ years of fullstack experience with modern web technologies; strong proficiency in Next.js, React, and PostgreSQL Experience building and scaling twosided marketplaces or multitenant SaaS platforms Handson familiarity with Stripe Connect or comparable marketplace payment infrastructure (escrow flows, payouts, commission logic) Comfortable owning ML pipelines endtoend data capture, feature engineering, and shipping v1 models for recommendations, scoring, or personalization Proven ability to architect consumerfacing systems where data quality is a product requirement, not an afterthought Fluent with AIassisted development tools (Cursor, Copilot, Claude, etc.) and treats them as a genuine force multiplier Experience hiring and leading small, highoutput engineering teams Startup or earlystage background you know how to make the right tradeoffs under real constraints and ship without waiting for perfect Familiarity with authenticationgated data collection (OAuth, Google SignIn) and consumer privacy compliance (GDPR, PIPEDA) is a plus Prior experience in fashion, retail, or consumer marketplaces is a plus but far from required Compensation Salary + equity opportunity If you believe you''''re a strong fit, feel free to email your resume to [email protected] in advance. #J-18808-Ljbffr