ppbMultiverse Computing /b 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 recognised 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: /p ul liCompactifAI 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. /li liSingularity is a quantum‑and‑quantum‑inspired optimisation 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. /li /ul pYou’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. /p h3About the role /h3 pThis is a hybrid HR generalist and office administration role, combining hands‑on people processes with day‑to‑day operational leadership for the Barcelona office. You'll be the go‑to person for both HR support and office management, ensuring smooth operations for employees and visitors while contributing to broader HR initiatives. /p h3As a HR officer, you will: /h3 h3Responsibilities /h3 ul liAct as a friendly and reliable first point of contact for employees with HR-related administrative or operational queries. /li liServe as the main point of contact for all Barcelona office administrative matters,



including vendor relationships and local regulatory compliance. /li liManage office supplies, facilities, and workspace to ensure a productive and welcoming environment for employees and visitors. /li liSupport the organisation of internal events, team meetings, and company gatherings in Barcelona. /li liProvide HR advisory and policy guidance support to local leadership. /li liCoordinate the practical logistics of new hire onboarding in Barcelona: office access, equipment setup, desk allocation, and welcome orientation. /li liLiaise with IT and relevant departments to ensure smooth day-one readiness for new joiners. /li liSupport offboarding processes, including return of equipment, access revocation coordination, and exit administration. /li liSupport performance management processes, helping ensure evaluation criteria, cycles, and feedback mechanisms align with company goals. /li liCollaborate with department heads to help refine performance evaluation methods and support continuous improvement efforts closely coordinating with stakeholders in different offices globally. /li liSupport Learning Development (LD) initiatives, helping identify training needs and coordinating delivery closely liaising with the headquarters. /li liAssist with HR operations, including salary benchmarking, internal equity analysis, and compensation framework implementation. /li liSupport employee relations matter and contribute to HR strategy discussions. /li /ul h3Required Qualifications /h3 ul li4+ years of HR and/or office administration experience, ideally combining generalist HR support with operational/office management responsibilities. /li liExperience supporting performance management, LD, or employee relations processes.



/li liFamiliarity with HR operations and compensation-related concepts (salary benchmarking, internal equity). /li liStrong organisational skills with the ability to manage multiple priorities, from HR support to office logistics. /li liGood analytical skills, with comfort using HR systems and data. /li liExcellent interpersonal and stakeholder management skills; comfortable being a first point of contact for employees. /li liWorking knowledge of Spanish labour legislation. /li liFluent in Spanish and English. /li liProficiency in Microsoft 365, with strong Excel skills. /li liHighly adaptable, proactive, and hands-on comfortable switching between strategic HR support and day-to-day operational tasks. /li /ul h3Preferred Qualifications /h3 ul liExperience in a fast-paced, international, or startup environment. /li liPrevious exposure to tech companies or deep-tech industries. /li liExposure to HR processes across multiple countries or knowledge of international labour laws. /li liExperience managing office budgets, vendor relationships, or facilities. /li /ul h3Perks Benefits /h3 ul liIndefinite contract. /li liEqual pay guaranteed. /li liSigning bonus /li liRelocation package (if applicable). /li liPrivate health insurance. /li liEligibility for educational budget according to internal policy. /li liHybrid opportunity. /li liFlexible working hours. /li liFlexible remuneration (Employees in Spain only): hospitality and public transportation /li liLanguage classes and discounted lunch options /li liA high-performance, collaborative environment, operating at pace on cutting‑edge technologies. /li liCareer plan. Opportunity to learn and teach, /li /ul pAs 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. /p /p #J-18808-Ljbffr

📌 HR & Office Operations Specialist (Barcelona)
🏢 Multiverse Computing
📍 Barcelona