Senior Product Manager

Collectivus Holdings is a dynamic business group encompassing many of the most prestigious brands in the Collecting, Trading Card Game, and Hobby industries. With a century’s worth of collective experience in driving product and service innovation, high‑end quality standards, and elevated customer experience, Collectivus brands are among the most recognized and loved throughout the world by the communities they serve.

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Locations: Aarhus – Dallas – Delhi – Lisbon – Nashville – Worldwide

Job Title: Senior Product Manager – Hobby Retail Platform

Location: Remote, US-based

Reporting Line: Head of Product, Mobile & Digital

Collectivus is building a new retail technology platform for hobby and collectibles stores.

The platform brings together point‑of‑sale workflows, product data, inventory management, commerce integrations, and analytics, designed around the realities of hobby retail: complex catalogs, fast‑moving inventory, trade‑ins, condition‑based products, and multi‑channel selling.

The goal is to help stores run daily operations on a system that better fits how they actually work, while improving the quality and consistency of product data across their workflows.

This is the first dedicated Senior Product Manager hire for this new platform. You will drive day‑to‑day product execution from the initial pilot through broader commercial rollout, working with internal teams, retail operators, external delivery partners, and senior product leadership.

This is a product role, not a project or program management role. You will be expected to understand store workflows deeply, make product trade‑offs, define clear requirements, and help shape how the platform operates in the real world.

• Translate the build plan into specifications, acceptance criteria, and delivery sequencing. Maintain the plan as a living artifact, re‑baselining against pilot learnings.
• Run the day‑to‑day product cadence (requirements review, prioritization, trade‑off calls), escalating only what genuinely needs senior input.
• Define and track success metrics for pilot and rollout. Close the loop after each milestone.
• Own the core store workflow definitions: checkout, inventory intake, trade‑in workflows, store credit, ecommerce sync, migration, reporting, and register operations. Translate strategy into workflows the delivery partner builds and stores actually use.
• Partner with Product, Data, and Engineering to translate the platform’s product‑data strategy into usable store workflows and delivery‑partner‑facing requirements. This is the connective tissue between data architecture and operational reality at the register.

• Translate product requirements into clear specs and acceptance criteria for the delivery partner. Run delivery review, integration readiness, and workflow validation cycles.
• Hold delivery accountability against agreed deliverables, success criteria, and timeline. Surface risks early; elevate to the Head of Product when they cross thresholds.
• Support partner evaluation, delivery readiness, and transition planning as the platform matures into internal team ownership.
• Own the product‑side of partner relationships: partner‑facing product readiness, workflow design, data model decisions, reporting specifications. The Head of Product owns commercial conversations; this role makes sure the product is ready when commitments are made.
• Coordinate retailer pilot execution: onboarding playbook, support workflows, feedback capture, iteration cycles. Partner with retail operations on store‑facing rollout.
• Prepare product artifacts and evidence that support partner, pilot, and leadership discussions, so each conversation has fresh evidence behind it.

• Lead discovery on platform feature decisions: user research with pilot stores, problem framing, solution exploration, validation before commit.
• Own product analytics for the platform: define the events and metrics that matter, build instrumentation plans with engineering, turn behavioral data into prioritization decisions.
• Track success criteria as live operating dashboards. Surface what’s…