Bull is a story. One with a century of European innovation and a working environment where experts design powerful, sustainable, and sovereign digital solutions, enabling states and industries to retain full control over their data and their AI.
Bull is also thousands of engineers, researchers and passionate tech people shaping the future of high‑performance computing, AI, and quantum technologies.
Every day, our teams push the boundaries of what is technologically possible – from next‑generation HPC architectures to exascale supercomputers – supported by world‑class R&D;, more than 1,600 patents, and unique end‑to‑end capabilities spanning hardware design, software engineering, data science and quantum research.
We are a people‑centric, innovation‑driven company, where collaboration spans Europe, the Americas and India. We share a common vision of a responsible and sustainable innovation that delivers concrete impact for our customers.
We are looking for an HR Administration & Payroll Specialist to join Bull's Human Resources team.
The role is responsible for managing payroll and personnel administration activities, ensuring accurate payroll processing, compliance with labor and tax regulations, employee data management, and the administration of employment‑related processes throughout the employee lifecycle. The successful candidate will also support additional HR processes and contribute to delivering a high‑quality employee experience.
Responsibilities
- Manage end-to-end payroll administration, ensuring accuracy and timely processing.
- Maintain employee records and HR documentation throughout the employee lifecycle.
- Administer employment contracts, amendments, terminations, and other personnel‑related documentation.
- Ensure compliance with labor law, tax regulations, and internal HR policies.
- Manage employee data within HR systems and ensure data accuracy and confidentiality.
- Support onboarding, offboarding, and employee administration processes.
- Respo
📌 HR Administration (Madrid)
🏢 Atos
📍 Madrid