Junior Supply Planning Manager (m/f/d)

JOIN OUR TEAM:
As a Junior Supply Planning Manager at Westwing, you will take ownership of the end-to-end supply planning process for a dedicated SKU portfolio. We are looking for an innovator with a hands-on approach to drive category-level availability, balance inventory levels with commercial objectives, and help shape the future of our supply planning tools. By combining strong analytical skills with your planning expertise, you will actively steer supply decisions in a dynamic, multi-SKU environment. This position is permanent and based in Munich.

WHAT YOU'LL DO:
• Develop and execute 18-month rolling supply plans and support to shape supplier-specific replenishment strategies to ensure optimal product availability and cost-efficiency against budget
• Manage inventory and overstock across multiple channels and execute stock segmentation across Stores, Partner Channels, B2B, and B2C. Monitor and manage stock levels, inventory health, and promotional stock availability to maximise GMV in line with inventory turn goals and capacity limitations
• Manage and execute operational processes, including managing seamless SKU transitions and inbound selling, to maximize product availability while protecting customer delivery times
• Track core supply and inventory KPIs, conduct deep dives and ad-hoc analyses to identify root causes and implement sustainable performance improvements
• Collaborate cross-functionally with Sales, Category, Marketing, Buying, and Operations to resolve operational issues and successfully deliver complex projects
• Initiate process improvements to enhance planning accuracy and efficiency. You will help develop Standard Operating Procedures (SOPs) and introduce scalable workflows to enhance planning accuracy

YOU COME WITH:
• Bachelor's degree in supply chain, operations, economics, industrial engineering, or a related field
• 1+ years of experience in supply planning, supply chain management, or other related fields preferably in a fast-paced, international and dynamic environment
• Strong affinity for data and numbers and capable of turning complex data into clear, actionable insights; high proficiency in Excel, SQL knowledge is a plus
• Exceptional analytical and problem-solving skills, demonstrating a “hands-on” approach with a focus on both detail and fast execution
• A proactive, self-starter mentality; you are comfortable working independently but also thrive when collaborating within a team environment
• Fluency in English, German is a plus

WHY WESTWING:
If you are looking for a place where ambition meets creativity, where ideas turn into impact fast, and where people are trusted to grow - you have found it.At Westwing, we’re building the Superbrand in Design with a team that’s shaping the future of beautiful home & living.Here is what you can look forward to:• A high-performance culture built on trust, feedback and collaboration
• An inspiring, international environment that empowers you to think big, take ownership, and grow beyond your comfort zone
• A flexible hybrid setup with ideally 3 office days per week - because strong connections and quick collaboration make great ideas happen
• Work-from-anywhere opportunities for up to 4 weeks per year - as fresh perspectives spark bold ideas
• 30 days of paid holiday to rest, recharge, and come back ready to create
• A beautiful, centrally located, dog-friendly office with inspiring spaces, a sunny terrace, and good food - designed for moments that energise and connect
• Exclusive discounts - 40% off Westwing Collection, 20% off third-party brands (each on non-reduced items), 10% Family & Friends discount, plus special-occasion vouchers
• Wellbeing support through mental health resources, sports memberships, and preventive care
• Sustainable mobility options with discounted public transport and JobRad - moving with purpose and care for the planet
• Support for working parents, including our on-site Westwing Wichtel daycare and a partnership with multilingual provider Elly & Stoffl
• One annual Social Impact Day to give back to a cause you care about - because being human is our true superpower
• Team rituals that celebrate results and togetherness - from Summer & Winter Parties to Oktoberfest

ABOUT US:
Westwing, Europe’s #1 in Beautiful Living e-commerce, is present in 20+ European countries and achieved a GMV (Gross Merchandise Volume) of EUR 507 million in 2025. As Europe’s premium one-stop destination for Design Lovers, it offers a unique brand experience with a carefully curated assortment of the Westwing Collection and 3rd party design brands. The integrated platform combines Shop, Daily Specials, Stores, the B2B Service (Westwing Business) and the Westwing Design Service. Westwing’s team works together on its shared purpose to “Excite people to create homes that unlock the full beauty of life”. Founded in 2011, Westwing is headquartered in Munich and went public on the Frankfurt Stock Exchange in October 2018.Our team is a diverse group of professionals aiming for high performance, working together at a fast pace in an inspiring, international and informal environment that enables you to grow your career while working with a brand and products our customers love. We’re made up of passionate people who are creative enough to disrupt the status quo, brave enough to fail and smart enough to win. So come, be part of the “wow, you work at Westwing?” crowd.Diversity is deeply rooted in our culture. Our mission doesn’t stop to inspire only your design choices, it continues to embrace an inclusive lifestyle filled with respect to everyone’s uniqueness, cultural differences and equal opportunity.

Department:
Operations & Logistics