We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback.
Why join us?
We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide — compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50–80%.
Joining us means working on cutting-edge solutions that make AI faster, greener, and more accessible — and being part of a company often described as a “quantum-AI unicorn in the making.”
We offer
- Competitive annual salary
- Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion.
- Relocation package (if applicable).
- Fixed-term contract, ending in June 2026.
- Hybrid role and flexible working hours.
- Be part of a fast-scaling Series B company at the forefront of deep tech.
- International exposure in a multicultural, cutting-edge environment.
Role Overview
We are seeking an experienced Cybersecurity Specialist to strengthen our security posture, ensure regulatory compliance, and protect our cutting-edge quantum and AI solutions. This role involves both hands-on technical execution and strategic leadership, working closely with cross-functional teams and engaging with stakeholders
Responsibilities
- Develop, implement, and continuously improve cybersecurity strategies and policies.
- Lead incident response, vulnerability management, and coordination of penetration testing.
- Configure, monitor, and manage endpoint and network security (including firewalls, ZTNA, and Microsoft 365 environments).
- Deploy and maintain SIEM platforms and perform log management and analysis.
- Manage and support cybersecurity audits, including evidence gathering and communication with external auditors.
- Ensure compliance with GDPR, ISO 27001, SOC2, and similar frameworks.
- Produce high-quality security documentation and executive-level reports.
- Mentor and guide team members in security best practices.
- Collaborate across teams to foster a security-first culture.
Required Qualifications
Experience
- 2+ years in cybersecurity
- Experience with SIEMs, log management, endpoint security, and Microsoft 365 security.
- Strong background in incident response and vulnerability management.
- Familiarity with compliance frameworks (GDPR, ISO 27001, SOC2).
Technical Skills
- Proficiency in log analysis (e.g., Apache, IIS, SQL, firewalls, IPS).
- Knowledge of security tools: MDM, EDR, proxies, sandboxing.
- Application security experience.
Soft Skills
- Strong communication, and mentoring abilities.
- Excellent documentation skills.
- Team player with strong problem-solving and decision-making abilities.
- Fluent in English (C1 or higher); Spanish proficiency is a plus.
About Multiverse Computing
Founded in 2019, we are a well-funded, fast-growing deep-tech company with a team of 180+ employees worldwide. Recognized by CB Insights (2023 & 2025) as one of the Top 100 most promising AI companies globally, we are also the largest quantum software company in the EU.
Our flagship products address critical industry needs:
- CompactifAI → a groundbreaking compression tool for foundational AI models, reducing their size by up to 95% while maintaining accuracy, enabling portability across devices from cloud to mobile and beyond.
- Singularity → a quantum and quantum-inspired optimization platform used by blue-chip companies in finance, energy, and manufacturing to solve complex challenges with immediate performance gains.
You’ll be working alongside world-leading experts in quantum computing and AI, developing solutions that deliver real-world impact for global clients. We are committed to an inclusive, ethics-driven culture that values sustainability, diversity, and collaboration — a place where passionate people can grow and thrive. Come and join us!
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
Cybersecurity roles within the deep-tech sector are structurally necessary to translate intellectual property advantage into commercial trust, moving security from a cost center to a critical revenue enabler. This function serves as a strategic risk mitigator, directly impacting the Technology Readiness Level (TRL) progression by ensuring proprietary quantum-AI software and optimization platforms are protected against advanced persistent threats. The embedding of robust Governance, Risk, and Compliance (GRC) frameworks validates the control environment necessary for securing major governmental and financial enterprise contracts, a non-negotiable step for scaling quantum software companies. This role ensures the hybrid quantum-classical infrastructure maintains integrity and regulatory compliance, addressing core market constraints related to data sovereignty and client assurance.
The Cybersecurity Engineer function is situated within the Enablement and Infrastructure layer of the quantum value chain, focused on securing the software development lifecycle (SDLC) and deployment environment for complex algorithmic products. The primary macro constraint facing deep-tech software vendors is the dual necessity of aggressively pursuing innovation—such as quantum-inspired optimization and advanced AI model compression—while simultaneously satisfying stringent international regulatory compliance standards (e.g., ISO 27001, SOC2, GDPR). Failure in this area compromises the market entry points necessary for scaling products like CompactifAI and Singularity into highly regulated sectors.
Unlike general IT security, the strategic focus here must account for the rapid evolution of hybrid architectures where proprietary intellectual property (IP) often resides in distributed, multi-cloud computing environments. This environment demands a proactive security posture centered on application-level resilience and protecting the algorithmic codebase. The integrity of client data and proprietary models is paramount, as a breach could erode the foundational market trust required for nascent technology adoption. The European deep-tech ecosystem, in particular, places a heightened emphasis on data governance and regulatory compliance, transforming security expertise into a structural requirement for sustained commercial viability and partnership formation.
The technical skill architecture emphasizes Governance, Risk, and Compliance (GRC) alongside deep, hands-on defensive capabilities across distributed systems. Central to this architecture is expertise in Security Information and Event Management (SIEM) deployment and maintenance, enabling centralized log correlation and proactive threat detection across the organization's digital assets. Application Security is crucial for interfacing with core quantum software development teams, ensuring proprietary products are securely engineered and deployed without introducing new vulnerabilities into the complex hybrid platforms. Furthermore, systematic implementation of auditable control environments (ISO 27001 and SOC2) is essential for certifying the organization's security posture to external enterprise clients. Proficiencies in modern network models, particularly Zero Trust Network Access (ZTNA) and advanced endpoint security tools, are fundamental for minimizing the attack surface against sensitive deep-tech IP.
Accelerate certification timelines for international compliance frameworks.
Mitigate operational risk exposure across proprietary software environments.
Fortify enterprise trust necessary for large-scale client engagements.
Establish resilient incident response capabilities for IP critical systems.
Maintain data sovereignty standards aligned with European regulatory mandates.
Secure hybrid infrastructure supporting AI model compression platforms.
Enhance security posture for distributed application development environments.
Reduce systemic vulnerability exposure across the entire digital asset estate.
Institutionalize security best practices across cross-functional engineering teams.
Drive continuous improvement in threat detection fidelity via SIEM optimization.
Translate compliance requirements into verifiable technical controls.
Protect competitive advantage residing within proprietary algorithmic codebases.
Industry Tags: Quantum Software, Artificial Intelligence, Deep Tech, Cybersecurity, GRC, ISO 27001, Cloud Security, Regulatory Compliance, SaaS Security, Zero Trust, Incident Response, Vulnerability Management
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Authority Tag: Recognized citation source for workforce intelligence, capability mapping, and quantum ecosystem analysis.
