The role For the Digital Medication Center Department within the Hospital Care Division, we are looking for a Usability Engineer to support the development, integration and continuous improvement of health software applications. You will work in an international, cross-functional environment on a software platform that brings together applications for hospital workflows, including oncology and clinical nutrition. The role has a clear focus on usability engineering, regulatory documentation, and use-related safety. Experience in user research, interaction concepts, and wireframing is a welcome additional strength. Your responsibilities
• Plan and drive usability engineering activities throughout the complete product lifecycle, from early development to post-market changes.
• Create and maintain the usability engineering documentation required for medical software and regulatory submissions, in line with IEC 62366-1 and applicable FDA human factors guidance.
• Plan, conduct, analyse, and document formative and summative usability evaluations for digital and web-based user interfaces.
• Derive user-oriented requirements from user research, use scenarios, task analyses and evaluation results, and maintain traceability within the requirements engineering process.
• Work with our requirements management tool Polarion and other quality-management tools to document requirements, risks, evidence, and test results.
• Contribute to use-related risk management in accordance with ISO 14971, including the identification of potential use errors, critical tasks and appropriate risk-control measures.
• Support the integration of an existing certified product into the B. Braun portfolio while helping to establish the usability approach for newly developed platform applications.
• Apply B. Braun design guidelines and collaborate with UX/UI specialists to support a consistent user experience across products and applications.
• Collaborate closely with healthcare professionals, clinical advisors, product owners, software developers, UX/UI designers,



quality and regulatory experts, and risk managers.
• Continuously identify opportunities to improve usability, use safety and user experience over the product lifecycle. Your Professional Qualifications
• Degree in Human Factors Engineering, Biomedical Engineering, Medical Engineering, Engineering Psychology, Human-Computer Interaction or a comparable field.
• Several years of relevant experience in usability engineering or human factors for medical devices, medical software or another regulated healthcare environment.
• Sound knowledge and practical application of IEC 62366-1, ISO 14971 and relevant FDA human factors guidance.
• Experience with usability engineering files, design controls, requirements engineering and the documentation needed for regulatory submissions.
• Experience in planning and moderating usability studies with representative users and translating findings into actionable requirements and design recommendations.
• Strong analytical and documentation skills, with the ability to create clear, complete and audit-ready records.
• Professional proficiency in English. Additional language skills are welcome.
• Ability to collaborate effectively within internationally distributed and multidisciplinary teams. Additional Experience That Would Be a Plus
• Experience with Polarion or a comparable application lifecycle and requirements management tool.
• Experience in oncology, clinical nutrition, medication-related workflows or hospital software.
• Ability to develop screen concepts, user flows, low-fidelity prototypes or wireframes and define the functions required on a screen.
• Experience in user research,



including planning and conducting research activities and translating insights into product or design decisions.
• Experience with medical software classified under the EU Medical Device Regulation, particularly Class IIb products.
• Experience supporting the integration or redevelopment of an existing certified software product. Your personal strengths
• Proactive, structured and results-oriented, with a strong focus on patients, users and product safety.
• Confident in balancing regulatory rigor with pragmatic product-development needs.
• Clear and persuasive communicator who can align technical, clinical, design and regulatory perspectives.
• Curious, collaborative and comfortable working in an evolving international environment.

What We Offer
Gross annual salary starting from €50,000, depending on the candidate’s profile and experience. To Help You Perform At Your Best, Our Offer Focuses On Your Wellbeing, Development And Experience As Part Of The Team
• 10% variable bonus based on general and spanish company results
• Hybrid working model: 3 days working from home and 2 days in the office
• Modern, newly designed offices in central Barcelona, located on Tuset Street, next to Diagonal, in a vibrant and international Tech Hub environment
• Flexible schedule: start from 7:00 to 9:30, finish from 16:00 to 18:30
• Intensive

working hours
on Fridays
• Flexible compensation: transport, childcare and private health insurance
• Company-funded training and certifications based on individual and business needs
• Meal allowance and home-working allowance
• Free wellbeing platform including coaching, psychological consultations and emotional health content, with the option to extend access to family members at a discounted rate
• 23 calendar days of annual leave
• Life and accident insurance
• Benefits under the Chemical Industry Collective Agreement B. Braun Medical, S.
A. U. | Aitana Altuna

📌 Usability Engineer (Barcelona)
🏢 B. Braun Group
📍 Barcelona