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).

• Up to 9-month contract, ending on June 2026.

• Hybrid role and flexible working hours.

• Be part of a fast-scaling Series B company at the forefront of deep tech.

• Equal pay guaranteed.

• International exposure in a multicultural, cutting-edge environment.

As an IT Systems Engineer, you will

• Manage and monitor all installed systems and infrastructure for the organization to be in line with company guidelines and SOP (standard operating procedure)

• Install, configure, and test operating systems, application software, and system management tools

• Ensure the highest level of systems and infrastructure availability.

• Implements warranty and support activities

• Plan and implement system automation as required for better efficiency

• Design, review, document and implement policies and procedures to maintain standardization of day-to-day IT functions

• Support the employees on daily office IT operations when needed.

• General software management and creation of users

• Implement security best practices, including patching, access control and policies, endpoint protection, etc.

• Monitor and maintain office network infrastructure, including switches, routers, and wireless access points.

• Troubleshoot connectivity issues and ensure secure and reliable access to internal resources via VPN

Required Qualifications

• Bachelor's degree in computer science or related field.

• 2+ years of experience working with IT systems, networks, monitoring tools and related technologies (macOS, Linux, Microsoft 365, hardware experience)

• Experience in endpoint devices management and incident management

• Vendor management experience

• Knowledge of best practices in IT administration and system security

• Exceptional organizational and time management skills

• Strong analytical and problem-solving skills

• Good interpersonal and communication skills

• Fluency in English and Spanish

Preferred Qualifications

• Experience with technical support for Slack

• Experience working with Apple devices

• Experience with JAMF

• Experience with Fortinet

• Experience with scripting languages

• Knowledge of AWS

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!

Department

Technical

Locations

Madrid, Barcelona

Employment type

Contract

Workplace type

Hybrid

Seniority level

Associate

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