Protac Inc.

• Build and execute strategy to scale existing collectibles subcategories • Recruit and activate high-potential sellers • Reach out to new leads through outbound emails, social media, calls, and visits • Develop and deepen relationships with strategic sellers through coaching and tactical support • Represent Palmstreet at industry events and within collector communities • Partner with the Head of Collectibles to set strategy across core and emerging subcategories • Identify and test new category opportunities using a mix of market data, seller signal, and buyer behavior • Lead GTM activities for promising new subcategories: source initial sellers, create the marketing strategy, set early benchmarks, and decide whether to invest deeper or move on • Translate learnings into recommendations on category structure, marketing investment, and product needs • Maintain a clear point of view on competitive positioning across all categories of collectibles • Pitch Palmstreet through discovery and closing calls (virtual and in-person) and onboard new sellers from first contact through their debut livestream • Manage a pipeline of prospective sellers across the collectibles ecosystem, from established category-leaders to emerging sellers with category-building potential • Balance high-touch onboarding for strategic accounts with scaled support for inbound or early-stage sellers • Hit clear performance goals: GMV growth across your cohort of strategic sellers/subcategories, Number of new sellers acquired, onboarded, and live, New buyer growth and retention • Identify creative ways to source new leads via digital outreach, trade shows, partnerships, and referrals • Collaborate cross-functionally with marketing, product, and GTM teammates to shape growth strategies and campaign participation

• Build and maintain robust backend services and APIs that power both web and mobile applications using Node.js • Work closely with PM and design to build scalable products and services • Establish self as an owner of a particular component, feature, or system with expert end-to-end understanding • Successfully complete projects at large scope while maintaining a consistently high level of productivity • Take active ownership of DevOps responsibilities including CI/CD pipelines, infrastructure management, deployment automation, and system reliability • Leverage AI coding tools (Cursor, Codex, Claude Code) to accelerate development velocity and improve code quality

• Be the on-camera face of live shopping sessions, engaging audiences with high energy and authenticity • Learn, prepare, and present a wide variety of products, share seller stories and bring to life what makes each brand unique • Drive entertaining, interactive sessions that encourage viewer engagement, questions, and purchases • Demonstrate products live, answer audience questions in real-time, and tailor presentation style to the audience • Help track basic performance from your segments and suggest improvements to enhance future shows • Perform other duties as assigned in support of live shopping content and community engagement

• Build and maintain robust backend services and APIs that power both web and mobile applications using Node.js and TypeScript • Work closely with PM, design, and infrastructure teams to build scalable products and services • Establish self as an owner of a particular component, feature, or system with expert end-to-end understanding. • Successfully completes projects at large scope while maintaining a consistently high level of productivity