Marketplace Manager (m/f/d) – Amazon & E-Commerce, Berlin at NIBOLINE | Karriere | BE, DE | Rezi

Marketplace Manager (m/f/d) – Amazon & E-Commerce, Berlin at NIBOLINE | Karriere

Marketplace Manager (m/f/d) – Amazon & E-Commerce, Berlin

NIBOLINE | Karriere · BE, DE

3 weeks ago

Marketplace Manager (m/f/d) – Amazon & E-Commerce, Berlin

NIBOLINE | Karriere · BE, DE

21 days ago
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About the Role

At Niboline, marketplace management means taking ownership of products, not just tasks. You are responsible for how your portfolio performs: sales, ranking, pricing, stock, and contribution margin. You understand what drives each product, identify problems early, and turn data into clear commercial decisions.

Responsibilities

  • Own a portfolio of products across our Amazon marketplaces and be accountable for their commercial performance.
  • Understand your products better than anyone else: why customers buy them, what reviews tell us, where competitors are stronger, and what we should change.
  • Manage pricing, promotions, stock risks, rankings, listings, and contribution margins with a clear view of how they affect each other.
  • Bring new products to market: analyze the niche, define the positioning, prepare the listing, and manage the launch.
  • Turn data into decisions. We work with Sellerboard, DataDive, Keepa, Seller Central, and our data sources. We expect a recommendation, not just a report.
  • Identify problems before they become revenue problems: stockouts, declining rankings, margin pressure, weak conversion, or changing competition.
  • Plan seasonal products and promotions early and coordinate directly with Sourcing, Advertising, and Creative.
  • Improve how you work with AI. We already build internal dashboards, cockpits, and workflows with tools such as Claude, ChatGPT, and Lovable, and you will actively develop your own over time.

Requirements

  • You have hands-on experience in e-commerce, marketplaces, or another analytical commercial role and are comfortable taking ownership of results.
  • You think in numbers and notice when something does not add up.
  • You understand products as well as data. You can look at a product, its market, and its customers and form a commercial opinion.
  • You are structured, detail-oriented, and able to turn analysis into a clear next step.
  • AI is already part of how you work. You use tools such as Claude or ChatGPT and are interested in understanding how APIs, automation, and connected systems can improve your work.
  • You take ownership, challenge assumptions, and solve problems instead of waiting for instructions.
  • English is our company language.
  • German is a strong plus, as Germany is our largest market.

Skills

  • E-commerce
  • Marketplaces
  • Analytical commercial roles
  • Data analysis
  • AI tools (Claude, ChatGPT)
  • APIs
  • Automation

Location

  • Berlin

Work Type

  • Flexible working hours
  • Home office days

Experience Level

  • Hands-on experience

Salary/Compensations

  • €20M in annual revenue (company revenue)

Benefits

  • Real responsibility and full access to the data behind the business from day one.
  • Short decision paths and a flat structure where good ideas can be implemented quickly.
  • Current Apple equipment.
  • Flexible working hours and regular home office days.
  • Workation options.
  • Mobility budget on top of your salary.
  • Learning budget, including options such as language courses.

About the Company

  • Niboline is a growing e-commerce company based in Berlin.
  • We develop our own products and brands and sell them directly to consumers in more than 14 countries.
  • We manage the entire value chain in-house – from sourcing and product development to branding, content, performance marketing, sales, and logistics.
  • Our international team of more than 30 people works closely across our Berlin office, our own logistics center in Brandenburg, and our network of international manufacturers.
  • We work fast, pragmatically, and data-driven.
  • Taking ownership, communicating clearly, questioning things, and working together to find and implement solutions are at the core of how we work.