
Quandela, founded in 2017, is a European leader in full-stack photonic quantum computing, developing hardware, middleware, and software for industrial applications such as energy, cybersecurity, and finance. The company specializes in modular, scalable, energy-efficient photonic quantum computers accessible via cloud and on-premises, featuring its proprietary eDelight single-photon source technology. Key products include the MosaiQ quantum computing platform, Perceval open-source quantum programming framework, Prometheus single-photon source, and Quandela Cloud platform. Quandela supports quantum transformation through consulting and acceleration programs, serving over 10 corporate clients with 4 deployed quantum computers and 1433 cloud users. The company is advancing quantum machine learning and quantum AI integration, with significant partnerships and a roadmap targeting fault-tolerant quantum computing by 2030.

Quandela, founded in 2017, is a European leader in full-stack photonic quantum computing, developing hardware, middleware, and software for industrial applications such as energy, cybersecurity, and finance. The company specializes in modular, scalable, energy-efficient photonic quantum computers accessible via cloud and on-premises, featuring its proprietary eDelight single-photon source technology. Key products include the MosaiQ quantum computing platform, Perceval open-source quantum programming framework, Prometheus single-photon source, and Quandela Cloud platform. Quandela supports quantum transformation through consulting and acceleration programs, serving over 10 corporate clients with 4 deployed quantum computers and 1433 cloud users. The company is advancing quantum machine learning and quantum AI integration, with significant partnerships and a roadmap targeting fault-tolerant quantum computing by 2030.
Quandela is a leading quantum technology company pioneering the development and commercialization of photonic quantum computers. Our flagship quantum processing unit (QPU), MosaiQ, delivers scalable, reliable quantum computation for HPC centers, cloud providers, enterprises, and academic research institutions. As we expand our footprint across global markets, we are building a world-class sales team to support our growth.
We are seeking an experienced Sales Manager to drive the growth of Quandela's Offers sales across high-performance computing (HPC) centers, cloud infrastructure providers, enterprise clients, and research institutions.
Reporting to the South Korea Managing Director and Chief of Growth Officer (CGO), this is a strategic, consultative sales role focused on selling next-generation quantum computing hardware and associated services.
You will identify and close opportunities, manage key accounts, and contribute to the overall go-to-market strategy for cutting-edge quantum solutions.
Key responsibilities
Sales Strategy & Market Development
Develop and execute sales and territory strategies aligned with Quandela's commercial objectives
Profile enterprise and institutional customers (HPC centers, cloud providers, research organizations, large enterprises) to understand industry trends, customer needs, and competitive dynamics
Identify, qualify, and prioritize new business opportunities for:
MosaiQ QPUs,
Enterprise Services (Quantum Acceleration Program, Training, Consulting),
Quandela Cloud access, systematically attaching cloud consumption to service opportunities
Contribute to pricing strategies and sales forecasts in collaboration with the CRO and executive team
Sales Execution & Deal Ownership
Cross-functional Collaboration
Customer Relationship & Post-Sales Management
Reporting, Operations & Governance
Representation & Ecosystem Engagement
Requirements
You have 5+ years of B2B technology sales experience with a focus on deep tech, high-performance computing, AI.
You have :
Demonstrated success in closing complex, high-value deals in either the public or private sector
A proven experience selling technical products or services to CIOs, CTOs, R&D departments, or government agencies
A solid understanding of at least one of the following domains:
Quantum computing
Cloud/HPC infrastructure
Enterprise research & innovation programs
A strong network and relationships in at least one of the key segments: HPC, cloud providers, government-funded research institutions, or multinational enterprises
Excellent communication, negotiation, and strategic thinking skills
Fluent in English
Preferred Qualifications
Benefits
Join one of Europe's fastest-growing quantum computing companies, while playing a key role in the launch and growth of its South Korean subsidiary.
Be at the forefront of an emerging computing revolution, bringing cutting-edge quantum technologies from Europe to the Korean market.
Work closely with a passionate, multidisciplinary, and international team, in direct interaction with the European headquarters.
Enjoy a high level of autonomy and ownership, with the opportunity to help shape the local organization, market presence, and customer engagements from the ground up.
Contribute to the development of real-world quantum use cases with leading industrial, research, and institutional partners.
Benefit from a competitive compensation package, including performance-based incentives, aligned with a fast-growing deeptech environment.