Marketplace Seller Success Manager (f/m/d)

Within Siemens Xcelerator Ecosystem and Marketplace, Marketplace Seller Success builds and scales an active Siemens Xcelerator seller ecosystem to drive seller growth, GMV, seller satisfaction and digital sales adoption. The team enables marketplace sellers through dedicated success management, benefits and rewards, thought leadership communities, and co-sell motions.

We are looking for a commercially minded Marketplace Seller Success Manager to help build, operate, and scale seller success management within the Siemens Xcelerator Marketplace. This role supports assigned marketplace sellers from qualification and onboarding to activation, growth planning, and performance improvement.

You will qualify offerings, build success plans, improve marketplace positioning, and support joint market engagement with Siemens teams. Using data, market insights, and seller feedback, you will help identify sales opportunities, improve activation, and turn platform participation into stronger pipeline, GMV contribution, and seller satisfaction.

What we offer you

• An attractive remuneration package
• 30 days of paid vacation and a variety of flexible work schedules that allow time off for you and your family
• 2 to 3 days of mobile working per week as a global standard
• Up to 30 days workation per year in certain countries
• Flexible training opportunities for both your professional and personal development that you can tailor to your interests
• (Global) development programs that can be customized according to your wishes and ambitions
• Location-dependent childcare to help balance family and work

Since each of over 300,000 team members feels that other benefits are particularly important, and we cannot list our entire benefit portfolio here, you can find more information here.

The individual benefits are subject to regulatory, contractual, or corporate conditions.

You’ll make an impact by 

• Marketplace seller acquisition and offering fit
• Identify and qualify high-potential marketplace sellers and offerings based on portfolio relevance, eCommerce readiness, growth potential, and ability to support Siemens Xcelerator use cases
• Assess how external offerings connect with the Siemens digital portfolio and help shape value propositions that address concrete customer needs
• Prepare onboarding and success planning input that translates seller ambitions into GMV assumptions, growth levers, and next actions
• Relationship management and sales activation
• Manage assigned marketplace seller relationships as the primary success contact across onboarding, activation, and growth
• Support sellers in improving listing quality, positioning, and marketplace readiness, and coordinate with Partner Management, Product Management, Marketing, Siemens sales teams, and Sales Units to activate go-to-market and co-sell opportunities
• Engage with stakeholders to uncover new account and industry opportunities where marketplace offerings can create value
• Performance tracking and feedback
• Track performance through pipeline development, new business generation, solution adoption, transaction activity, and GMV contribution
• Use data and market insight to adjust success plans, prioritize high-impact actions, and support performance discussions with assigned sellers
• Capture marketplace seller feedback to inform Product Management input, platform requirements, and benefits and rewards decisions based on achieved targets and marketplace activity

Your defining qualities

• Education
• Bachelor's degree in a relevant discipline (e.g., Business, Marketing, or a related field); a Master's degree is a plus
• Experience & Skills
• Several years of hands-on experience in sales, business development, partner success, marketplace seller success, or strategic account management in a B2B technology, software, SaaS, or digital platform environment
• Proven ability to identify and qualify commercial opportunities, build success plans, and support joint sales activities within a partner ecosystem
• Data-driven mindset, with experience using sales, pipeline, and marketplace insights to prioritize actions, forecast potential, and improve performance
• Strong communication, persuasion, and negotiation skills, with the ability to manage multiple marketplace seller relationships and connect external portfolios with Siemens or comparable industrial technology propositions
• Ways of working
• Hands-on mindset, taking ownership for delivering high-quality outcomes and contributing to an empowering team culture
• Strong collaboration mindset across departments and organizational boundaries, adapting well to complexity and change with structure and pragmatism
• Familiarity with technology company operating models is a plus, though not a requirement
• Languages: High proficiency in written and spoken English and German; additional languages are a plus

You are much more than your qualifications, and we believe in the potential of every single candidate. We look forward to getting to know you!

At Siemens, we believe that feeling valued and included is the foundation for doing great work. That’s why we aim to create an inclusive workplace where everyone feels a sense of belonging, and where individual perspectives and experiences are celebrated. Our commitment to fairness and respect extends to every applicant.

As an equal opportunity employer, we welcome applications from individuals of all backgrounds and particularly encourage applications from persons with disabilities. In the case of equal qualifications, severely disabled applicants and applicants with equivalent status will be given preference.

About us

With Siemens Xcelerator, our open digital business platform, we help our customers navigate their full potential and digital transformation opportunities. We develop global initiatives to accelerate the businesses of thousands of customers and create a better world by using technology in a purposeful way. This is the place to be at Siemens where strategic decisions are made and the future of Siemens and our customers and partners is shaped!

www.siemens.de/careers – if you would like to find out more about jobs & careers at Siemens.

FAQ  – if you need further information on the application process.