Senior Digital Assortment Manager

Rithum™ is the world’s most trusted commerce network, accelerating how brands, suppliers, and retailers work together to deliver seamless e-commerce experiences. We provide an unmatched platform for brands and retailers, enabling them to accelerate growth, optimise operations across channels, scale product offerings and enhance margins.

Today, more than 40,000 companies trust Rithum to grow their business across hundreds of channels, representing over $50 billion in annual GMV. Using our commerce, marketing, and delivery solutions, our customers create optimised consumer shopping journeys from beginning to end.

Overview

Rithum is an AI‑first organization, meaning AI is foundational to how we work, collaborate, and grow. Across all roles, employees are expected to leverage AI to move faster, work smarter, and create repeatable patterns that benefit others. AI proficiency is a core capability, reinforced through clear standards, tooling, and ongoing support. At Rithum, you contribute to advancing our AI‑first ways of working.

As a Senior Digital Assortment Manager - EMEA, you drive growth by enabling assortment expansion strategies for Rithum’s most strategic clients. You partner with client merchants and ecommerce teams to identify 3P assortment opportunities and deliver actionable plans that drive profitable GMV. In EMEA, this role also expands and strengthens the Rithum network by identifying, engaging, and onboarding new brands and suppliers to meet retailer demand and support regional growth.

 

Responsibilities

Assortment Strategy & Client Growth

• Develop and execute assortment expansion strategies to drive revenue growth for Rithum and its clients
• Act as a trusted advisor to clients, owning engagement objectives and delivering measurable outcomes
• Analyze performance, trends, and category opportunities to inform assortment recommendations
• Translate data into clear, actionable plans that optimize assortment and support client demand
• Partner with Sales, Client Partnerships, and Marketing on merchandising strategies and client presentations

Network Expansion & Partner Development (EMEA)

• Build and scale a network of brands and suppliers across EMEA to support retailer demand and growth targets
• Identify and onboard new partners through outbound outreach, retailer demand signals, campaigns, and partner ecosystems
• Use data and AI-enabled tools to prioritize outreach and target high-potential partners
• Develop and manage outreach cadences to generate a consistent pipeline of new network participants
• Establish and optimize scalable processes for partner qualification, onboarding, and activation
• Partner cross-functionally to align on target accounts, campaigns, and growth priorities
• Build and manage relations