New business Account Executive (Quantum Software Sales) Spain

Would you like to help shape the future of quantum computing?

A fast-growing and innovative quantum tech start-up is looking for an Account Executive to lead commercial development in the Spanish market.

If you're passionate about advanced technology, thrive in dynamic environments, and know how to build strong relationships with decision-makers this opportunity is for you.

Your responsibilities:

• Generate commercial opportunities (inbound and outbound) in Spain
• Manage the full sales cycle from prospecting to closing and expansion
• Sell MVPs (algorithms-as-a-service, platform memberships) and Proof of Concept (PoC) projects
• Build trusted relationships with executives, R&D leaders, and innovators in sectors such as finance, pharma, logistics, and energy
• Collaborate with technical, marketing, and legal teams to deliver tailored solutions
• Support clients through PoC phases and convert them into long-term partners
• Create compelling sales materials and keep CRM data up to date

Ideal profile:

• Minimum 2 years of sales experience in start-ups or deep-tech environments
• Proven track record in closing complex deals (50,000 to 500,000, 312 month cycles)
• Background in business or science (Physics, Chemistry, etc.)
• Fluent in Spanish (C2 level) and English (C1C2 level)
• Experience in quantum software sales or complex enterprise solutions (Blockchain, SaaS, etc.)
• Start-up mindset: proactive, adaptable, hunter profile, and collaborative

What we offer:

• Join a pioneering team in quantum technology
• International, open, and collaborative culture
• Real opportunities for professional growth
• Flexible hours, remote work options, and 30 vacation days
• Benefits: team events, transport contributions, shopping vouchers, and more

Interested? Lets talk.
Send us your application or a direct message were excited to meet people who want to build the future.