Business Development Manager - Battery Services (m/w/d)

Sphere Energy is a young, dynamic and technology-driven company, committed to offering targeted AI-driven solutions that revolutionize physical product development. Our mission is to fundamentally change how engineering is done by leveraging the newest deep-tech models and unlocking the latent potential of internal company data. Backed by significant funding, and with teams across Germany and Switzerland, we are partnering with global and European industry leaders to become the category-defining AI Operating System for engineering companies.

We are looking for an ambitious and commercial "Business Development Manager - Battery Services" to join our growing team - either in Munich or Grossaitingen. In this role, you will drive customer growth, expand our partner ecosystem, and define go-to-market strategies for our battery offering division. You will own the full end-to-end commercial lifecycle - from initial lead generation to contract closing, onboarding, and continuous account expansion.

• →Partner-Led Growth: Work hand-in-hand with partners' sales organizations to scale joint battery offerings across customer bases.
• →Outbound & Network-Driven Acquisition: Plan and execute webinars, conference appearances, and targeted cold outreach to generate qualified leads.
• →Land & Expand: Systematically develop existing customers, identifying expansion opportunities and converting successful projects into recurring engagements.
• →Offering Definition & Go-to-Market: Identify market needs and define new offerings together with the technical and founding teams.
• →End-to-End Commercial Ownership: Own the complete customer journey: from lead generation, qualification, quote preparation, contract closing, up to ongoing customer success.

• Proven experience in B2B business development, sales, or key account management within the battery, energy storage, or automotive domain.
• Degree in Business Administration, Chemistry, Engineering, or a related field.
• Strong track record of owning end-to-end commercial pipelines and driving sales growth.
• Excellent communication, presentation, and negotiation skills with a strategic mind for market positioning.
• Fluency in English and German.

If you are excited to shape the future of Sphere andrive d real change with leading industry players, please share your resume and cover letter.