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 6-month contract.

• Hybrid role and flexible working hours.

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

• Equal pay guaranteed.

We are looking for an experienced Talent Acquisition Partner to join our team on a temporary basis (Contract) and support the recruitment drive for one new project, a major new initiative requiring the rapid onboarding of 30–40 temporary employees.
This is a unique opportunity to play a key role in a high impact hiring program that will significantly scale our operations. The role is ideal for someone who thrives in fast-paced environments, enjoys working internationally, and can deliver results under tight timelines.

As a Talent Acquisition Partner, you will

• Partner with hiring managers and HR to define sourcing strategies tailored to market and role requirements.

• Manage end-to-end recruitment, including sourcing, screening, interviewing, and offer negotiation.

• Drive recruitment with a focus on employer brand, diversity, equity, and inclusion (DEI).

• Leverage recruitment tools and channels to engage both passive and active candidates, bringing creative and out-of-the-box solutions.

• Contribute to talent acquisition process improvement and branding initiatives, helping define next-generation best practices.

Required Qualifications

• 8+ years of experience in Global Talent Acquisition, ideally within international organizations.

• Strong background hiring for technical roles such as Machine Learning, LLM, AI, Software Engineering, MLOps, and DevOps.

• Proven track record in hiring temporary machine Learning, software staff and contractors, with the ability to manage high-volume recruitment under tight timelines.

• Hands-on experience using Applicant Tracking Systems (ATS), preferably TeamTailor, to manage candidate pipelines and recruitment workflows.

• Proven expertise in sourcing methods, interviewing, and candidate assessment.

• Proficiency with social media recruiting (especially LinkedIn Recruiter) and leveraging multiple channels for brand awareness.

• Strong project management and process improvement skills.

• Resourceful, detail-oriented, reliable, and able to stay calm under pressure.

• Excellent written and oral communication skills in English.

Preferred Qualifications

• Creative approach to sourcing and ability to continually explore new channels.

• Experience using AI-driven hiring tools (e.g., ChatGPT, hireEZ, NovaAI, Juicebox).

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

HR

Role

Talent Acquisition

Locations

San Sebastian, Spain

Employment type

Contract

Workplace type

Hybrid

Seniority level

Mid-Senior level

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