Senior UI/UX Designer

Start Date: June 1, 2026

End Date: December 31, 2026 (with possible extension)

Responsibilities:

• Design user-friendly web and mobile applications using modern front-end frameworks.
• Develop both simple and complex input and visualization screens based on business requirements.
• Collaborate with front-end developers, backend developers, and project managers on various projects.
• Work with domain experts and business analysts.
• Establish and document general UI/UX design principles and guidelines in alignment with the global UI/UX team.
• Design user flows and low-fidelity wireframes.
• Participate in the creation of user stories.
• Create high-fidelity mock-ups and/or prototypes.
• Develop user-centered designs by understanding business requirements, customer feedback, and usability findings.
• Communicate with product and engineering teams, business stakeholders, and executive leadership.

Required Qualifications and Experience:

• Ability to work independently and in a team context.
• Extensive experience in converting functional requirements into screen designs and user flows.
• Experience in creating designs and user flows in cooperation with product teams, business analysts, and engineering teams.
• Proficient in creating mockups that enhance engineering team productivity.
• Ability to motivate design and user flow decisions and present them to various audiences.
• Excellent knowledge of UI/UX design patterns and the ability to share this knowledge with engineering teams.
• Experience in designing complex input and visualization screens.
• Proficiency in prototyping/design tools such as Figma, Sketch, Axure, Adobe CC, with a focus on Figma.
• Experience with web, mobile, and responsive design.
• Experience in creating a consistent user experience and user stories.
• Experience in user research, user testing, and creating user personas.
• Ability to perform well in a fast-paced environment and meet deadlines.
• Inquisitive and analytical mindset.
• Proven ability to work in a multi-cultural, multi-functional environment.
• Customer and end-user focused.
• Excellent oral and UX documenting skills.
• Conceptual thinking and ability to identify information gaps.
• Strong relationship-building and teamwork skills.

Desired Skills:

• Experience with Atlassian Tools (JIRA, Confluence, BitBucket, Bamboo).
• Knowledge of HTML, JavaScript, CSS, and CSS-based technologies.
• Familiarity with limitations of front-end frameworks such as Angular & React.
• Understanding of the entire web application development process.
• Awareness of micro front-end solutions.

Language Proficiency:

• Fluent in English (verbal and written)
• Dutch is a plus

Work Policy:

• Required to work in the office for at least 3 days a week. Full-time office work may be required starting January.