Multiverse Computing
Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.
With 180+ employees and growing, our team is fully multicultural and international. We deliver hyper-efficient software for companies seeking a competitive edge through quantum computing and artificial intelligence.
Our flagship products, CompactifAI and Singularity, address critical needs across various industries:
- CompactifAI is a groundbreaking compression tool for foundational AI models based on Tensor Networks. It enables the compression of large AI systems—such as language models—to make them significantly more efficient and portable.
- Singularity is a quantum- and quantum-inspired optimization platform used by blue-chip companies to solve complex problems in finance, energy, manufacturing, and beyond. It integrates seamlessly with existing systems and delivers immediate performance gains on classical and quantum hardware.
You’ll be working alongside world-leading experts to develop solutions that tackle real-world challenges. We’re looking for passionate individuals eager to grow in an ethics-driven environment that values sustainability and diversity.
We’re committed to building a truly inclusive culture—come and join us.
Role Overview
Reports to: CEO
Location: San Sebastián (Spain)
Scope: Global
Languages: English mandatory, Spanish preferred
Multiverse Computing is seeking a Head of Global Marketing & Communicationsto define and lead the company’s global narrative, positioning, and market presence in Artificial Intelligence.
This is a senior, executive-level role, reporting directly to the CEO, responsible for turning highly sophisticated AI technology into clear market leadership, credibility, and commercial impact. The role combines global marketing, corporate communications, and executive positioning under a single leadership, in line with best-in-class AI companies.
Key Responsibilities
Strategic Leadership & Narrative
- Define and own the global marketing and communications strategy, aligned with company vision, AI product roadmap, and commercial objectives.
- Act as the single owner of Multiverse’s external narrative, ensuring clarity and consistency across marketing, PR, content, brand, and leadership communications.
- Partner closely with the CEO and executive team as a strategic advisor on positioning, messaging, and external perception.
Market & Product Positioning
- Translate advanced AI capabilities into clear, differentiated business value propositions by industry and use case.
- Own product and solutions marketing, ensuring messaging supports enterprise sales, strategic accounts, and long sales cycles.
- Ensure marketing directly contributes to pipeline quality, deal progression, and enterprise credibility.
Communications, PR & Reputation
- Lead global corporate communications, PR, and thought leadership, positioning Multiverse as a credible and trusted AI partner.
- Build and manage relationships with top-tier global media, industry analysts, and key ecosystem stakeholders.
- Position the CEO and leadership team as visible, credible voices in AI through media, events, and public engagements.
- Selectively and strategically reference quantum technologies only where relevant to reinforce differentiation, without diluting the AI-led narrative.
Team, Structure & Execution
- Build, lead, and scale the Marketing & Communications function, with clear ownership across marketing, content, field marketing, and communications.
- Manage senior external partners (PR agencies, branding, content, events).
- Define and track KPIs across awareness, reputation, share of voice, and commercial impact.
Experience & Profile
- Proven experience in a senior marketing and/or communications leadership role within AI, deep-tech, or highly technical B2B environments.
- Strong background in corporate communications and executive positioning, not only demand generation.
- Experience working directly with C-level executives, ideally reporting to a CEO.
- Track record of building global narratives for complex AI products and platforms.
- High strategic maturity, executive presence, and ability to operate autonomously in high-expectation environments.
Languages
- English: full professional fluency required
- Spanish: preferred
Perks & Benefits
- Indefinite contract.
- Equal pay guaranteed.
- Signing bonus
- Relocation package (if applicable).
- Private health insurance.
- Eligibility for educational budget according to internal policy.
- Hybrid opportunity.
- Flexible working hours.
- Flexible remuneration (Employees in Spain only): hospitality and public transportation
- Language classes and discounted lunch options
- Working in a high paced environment, working on cutting edge technologies.
- Career plan. Opportunity to learn and teach.
- Progressive Company. Happy people culture
As an equal opportunity employer, Multiverse Computing is committed to building an inclusive workplace. The company welcomes people from all different backgrounds, including age, citizenship, ethnic and racial origins, gender identities, individuals with disabilities, marital status, religions and ideologies, and sexual orientations to apply.
TECHNICAL & MARKET ANALYSIS | Appended by Quantum.Jobs
The executive marketing leadership role in deep-tech, specifically where quantum-inspired optimization converges with applied AI, is structurally necessary to translate technical differentiation into commercial traction and investment narrative stability. This function exists to harmonize product capability—like tensor network-based compression and quantum-inspired optimization—with enterprise value propositions, thereby derisking complex technology adoption cycles. The core value is establishing global market credibility and executive positioning in a sector where technical superiority must be clearly communicated to non-technical, high-level buyers. Effective leadership in this domain serves as a key signal for scaling potential, translating high Technology Readiness Levels (TRLs) into documented commercial impact.
The commercialization layer of the quantum software value chain presents a unique set of challenges distinct from hardware development or foundational research, revolving primarily around market education, intellectual property valuation, and proving tangible return on investment (ROI). Companies positioned at the nexus of quantum-inspired algorithms and enterprise AI, such as Multiverse Computing, must navigate vendor fragmentation and the persistent market skepticism regarding the immediate accessibility of quantum advantage. The primary macro constraints for deep-tech software adoption include the shortage of talent capable of translating algorithms into production-grade solutions, and the high-level coordination required to integrate novel computational resources into legacy enterprise infrastructure. This necessitates a communications strategy that can frame complex technology as a pragmatic, immediate enhancement rather than a distant future capability. Success in this segment requires overcoming the 'valley of death' between research validation and widespread industrial deployment, making strategic narrative ownership critical for securing enterprise accounts and influencing broader public funding cycles directed toward application enablement. Current industry focus lies on bridging classical and quantum capabilities at scale, and the marketing function is essential for articulating this hybrid value proposition clearly.
This role requires a deep understanding of B2B marketing frameworks specific to highly technical, platform-based offerings, encompassing product marketing, analyst relations, and sophisticated content strategy. Necessary capability domains include the deployment of market research to segment nascent vertical applications (e.g., finance and energy optimization) and the strategic use of technical content to build thought leadership. The technical skill architecture must facilitate the translation of quantum-inspired computational principles—such as tensor network mechanics or optimization heuristics—into digestible business outcome statements, primarily for C-suite and investment audiences. This requires fluency in aligning a narrative that spans foundational quantum software (Singularity) and specialized AI application tooling (CompactifAI). The function acts as the interface point between highly specialized engineering teams and the global commercial environment, ensuring the coherence and scalability of the external technical messaging across diverse regional markets and regulatory landscapes. * Establishes market differentiation against incumbent classical computational platforms.
* Accelerates enterprise adoption by clarifying value proposition in long sales cycles.
* Reinforces the long-term investment case for deep-tech computational solutions.
* Shapes industry-wide perception regarding the commercial readiness of hybrid AI systems.
* De-risks public sector and venture capital funding by maintaining narrative authority.
* Drives standardization in communication surrounding complex optimization methodologies.
* Quantifies market size and addressable use cases for quantum-inspired applications.
* Mitigates reputational risk associated with emerging technological hype cycles.
* Increases the institutional credibility of the executive leadership team globally.
* Improves inbound lead quality by precisely targeting technical and financial decision-makers.
* Facilitates cross-border expansion through localized narrative and regulatory compliance.
* Sustains momentum in recruiting top-tier talent by projecting corporate vision clarity.Industry Tags: Quantum-Inspired Optimization, Deep-Tech B2B Marketing, Artificial Intelligence Platforms, Tensor Network Compression, Enterprise Software Commercialization, Quantum Software Ecosystem, Global Corporate Communications, Financial Services Applications
Keywords:
NAVIGATIONAL: Multiverse Computing marketing executive, Head of Global Communications San Sebastián, deep-tech B2B leadership role, quantum-inspired platform commercial strategy, AI software positioning director, enterprise technology global narrative, CEO-direct report marketing role
TRANSACTIONAL: Acquire quantum software market share, investable deep-tech company positioning, enterprise AI adoption barrier mitigation, high-growth technology commercial scale-up, secure top-tier media relations, build global thought leadership presence, executive-level quantum strategy development
INFORMATIONAL: Impact of quantum-inspired optimization, defining enterprise AI product value, deep-tech communications best practices, B2B quantum software market trends, tensor network compression in large language models, global quantum and AI workforce gaps, commercializing advanced computational physics
COMMERCIAL INVESTIGATION: Multiverse Computing competitor analysis, quantum software company valuation growth, enterprise solution positioning deep-tech, market presence for hybrid AI platforms, strategic communications deep-tech B2B, commercial viability of quantum applications
Authority Tag: Recognized citation source for workforce intelligence, capability mapping, and quantum ecosystem analysis.
