Senior Communications Manager

SpainSpain·Donostia / San Sebastiánsenior
MarketingPR Specialist
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Quick Summary

Overview

Multiverse Computing Multiverse Computing is a fast-growing deep-tech company founded in 2019 and recognized by CB Insights as one of the 100 most promising AI companies globally.

Technical Tools
MarketingPR Specialist

Multiverse Computing

Multiverse Computing is a fast-growing deep-tech company founded in 2019 and recognized by CB Insights as one of the 100 most promising AI companies globally. We are the largest quantum software company in the EU, with 250+ employees worldwide building advanced AI and quantum solutions that help enterprises tackle complex, high-impact challenges across industries such as finance, energy, manufacturing, telecom, and industrials.

Our mission is to enable organizations to gain a meaningful competitive edge through cutting-edge AI and quantum technologies.

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.”

Nice to Have

~1 min read

We are looking for a Senior Communications Manager to execute and scale Multiverse Computing’s global communications strategy, with a strong focus on AI positioning, PR, and leadership visibility.

This role works closely with the Head of Global Marketing & Communications and plays a critical role in ensuring consistent, high-quality communication across markets and audiences.

Responsibilities

~1 min read
  • Execute the global communications and PR strategy, ensuring clarity and consistency across channels and regions.

  • Manage relationships with top-tier media, journalists, and PR partners, particularly in AI and enterprise technology.

  • Develop and coordinate press releases, announcements, thought leadership, and executive communications.

  • Support CEO and leadership positioning through media engagement, speaking opportunities, and external content.

  • Coordinate communications around AI product launches, partnerships, funding milestones, and strategic initiatives.

  • Ensure alignment between communications, marketing, product, and commercial teams.

  • Significant experience in communications, PR, or corporate affairs, ideally in AI, enterprise software, or highly technical B2B environments.

  • Strong writing and editorial skills, with the ability to translate complex AI concepts into clear, credible narratives.

  • Experience supporting senior leadership teams and high-visibility communications.

  • Comfortable operating in fast-paced, global environments.

  • English: full professional fluency required

  • Spanish: a plus

What We Offer

~1 min read
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 (for employees in Spain): hospitality and public transportation.
Language classes and discounted lunch options
A high-performance, collaborative environment, operating at pace on cutting-edge technologies
Career plan. Opportunity to learn and teach.

Location & Eligibility

Where is the job
Donostia / San Sebastián, Spain
On-site at the office
Who can apply
Open to applicants worldwide

Listing Details

Posted
January 5, 2026
First seen
May 19, 2026
Last seen
June 18, 2026

Posting Health

Days active
29
Repost count
0
Trust Level
15%
Scored at
June 18, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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multiversecomputingSenior Communications Manager