UX/UI Designer

Job Posting Organization:
The European Organisation for Nuclear Research, commonly known as CERN, is a renowned international research organization established in 195

• It is located in Geneva, Switzerland, and is one of the world's largest and most respected centers for scientific research in the field of particle physics. CERN operates with a mission to uncover the fundamental structure of the universe by conducting groundbreaking research and experiments. The organization employs over 2,500 staff members and collaborates with thousands of scientists from around the globe, representing more than 100 nationalities. CERN's diverse workforce includes physicists, engineers, technicians, and administrative professionals, all working together to push the boundaries of knowledge and technology. The organization is committed to fostering an inclusive environment where innovation thrives, and diversity is celebrated as a core value.

Job Overview:
The UX/UI Designer position within the Business Computing (FAP-BC) group at CERN is a pivotal role focused on enhancing the usability and design of various applications that support the organization's operations. The selected candidate will be responsible for developing and maintaining a comprehensive Design System that product teams can utilize to ensure consistency and quality across their applications. This role requires collaboration with UX colleagues to establish a governance model for the Design System, which will be presented to BC Management for approval. The designer will also engage in user-centered design practices, creating wireframes, prototypes, and user interfaces for both web-based and mobile applications. The position emphasizes the importance of user research and usability testing to gather feedback and iterate on designs, ensuring that the final products are intuitive and visually appealing. The UX/UI Designer will work closely with developers to implement designs effectively, maintaining design integrity throughout the development process.

Duties and Responsibilities:
The UX/UI Designer will have a comprehensive set of responsibilities that include:

• Developing and maintaining UI design patterns, components, and style guides necessary for product teams, particularly in ongoing projects such as APT, Public Outreach, and EDH.
• Collaborating with UX colleagues to propose and establish a governance model for the Design System, ensuring it meets the needs of all stakeholders.
• Supporting the adoption of the Design System across various product teams to enhance consistency and usability.
• Designing wireframes, prototypes, and user interfaces for web and mobile applications, ensuring they align with user-centered design principles.
• Conducting user research and usability testing to gather feedback, which will inform design iterations and improvements.
• Working closely with developers to implement designs, ensuring that the final products maintain the intended design integrity throughout the development lifecycle.
• Documenting and presenting design work to stakeholders, facilitating discussions and feedback to refine design concepts.

Required Qualifications:
Candidates for the UX/UI Designer position must meet several qualifications, including:

• A professional background in Design, Graphic Design, or a related field.
• A Master's degree with 2 to 6 years of post-graduation professional experience, or a PhD with no more than 3 years of post-graduation professional experience.
• Experience in designing end-to-end user interfaces, from initial concepts to validated designs.
• Proven ability to collaborate with cross-functional teams, including Product Managers, Developers, and Business Analysts.
• Familiarity with user research and usability testing methods to validate design decisions effectively.
• Experience working within agile frameworks, incorporating early feedback from users and stakeholders into design deliverables.
• Strong documentation and presentation skills to communicate design work to stakeholders effectively.

Educational Background:
The educational background required for the UX/UI Designer position includes:

• A Master's degree in Design, Graphic Design, or a related field, with a minimum of 2 years of relevant professional experience post-graduation.
• Alternatively, candidates may hold a PhD in a related field, with no more than 3 years of post-graduation professional experience.
• Candidates must also be nationals of a CERN Member or Associate Member State and should not have previously held a CERN fellow or graduate contract.

Experience:
The position requires candidates to have a significant level of experience, specifically:

• A minimum of 2 years of professional experience in UX/UI design, with a strong portfolio showcasing end-to-end user interface design projects.
• Experience working collaboratively with cross-functional teams, demonstrating the ability to integrate feedback from various stakeholders into design processes.
• Familiarity with agile methodologies and the ability to adapt designs based on iterative feedback from users and team members.
• Experience in conducting user research and usability testing to inform design decisions and improve user experiences.

Languages:
The mandatory language requirement for this position is proficiency in spoken and written English. Additionally, candidates should demonstrate a commitment to learning French, which is considered a valuable asset for the role.

Additional Notes:
The UX/UI Designer position at CERN comes with several important notes:

• The contract duration is initially set for 24 months, with the possibility of extension up to a maximum of 36 months.
• The working hours are 40 hours per week, and the position offers hybrid working flexibility.
• The target start date for the role is May 1, 202
• The job reference for this position is FAP-BC-PM-2026-26-GRAP.
• The role falls under the field of Software Engineering and IT, with a benchmark job classification of 200020 - Computing Engineer.
• Compensation includes a monthly stipend ranging from 6372 to 7004 Swiss Francs, which is tax-free, depending on the candidate's degree.
• Employees are entitled to 30 days of paid leave per year, plus an additional two weeks of annual closure.
• CERN provides comprehensive health insurance coverage for employees and their families, along with membership in the CERN Pension Fund.
• Additional benefits include family, child, and infant monthly allowances based on individual circumstances, as well as a relocation package that may include installation grants and travel expenses.