Junior UI/UX Designer

Interstellar Lab; Paris; Sur place; EUR 35 000 - 45 000; Plein temps

Résumé du poste

A technology and science company in Paris is seeking a Junior UI/UX Designer to shape the user experience for BioApp, their digital platform. The role involves designing intuitive interfaces and working closely with engineers and scientists. The ideal candidate has a degree in UI/UX Design and 1-3 years of experience, with proficiency in Figma and a strong portfolio.

Qualifications

• 1-3 years of professional experience in UI/UX design, preferably in tech or science environments.
• Strong portfolio demonstrating user-centered design and visual sensibility.
• Fluent in French with professional proficiency in English.

Responsabilités

• Design and refine user interfaces for BioApp across web and mobile platforms.
• Maintain and organize the Figma workspace, ensuring consistency across teams.
• Conduct design reviews and iterate based on feedback from internal users and stakeholders.

Connaissances

User-centered design

Visual communication

Proficiency in Figma

Responsive design knowledge

Collaboration with multidisciplinary teams

Detail-oriented organization

Formation

Degree in UI/UX Design, Interaction Design, or related field

Outils

Figma

Adobe Creative Suite

HTML/CSS

Description du poste

Junior UI/UX Designer
Full-time
In-person

At Interstellar Lab, our mission is to build a future full of life, on Earth and beyond.
We believe in a world where technology enables humans to live in harmony with nature, where biodiversity thrives and expands, and where terrestrial life becomes multi-planetary.

To build this future, we design autonomous biospheric systems to grow plants with precision, on Earth and in Space. Our AI-powered BioPods and BioCapsules leverage biosciences to reproduce and optimize growth conditions for a wide variety of high-value plants.

On Earth, we pioneer molecular and biofarming, boosting the production of metabolites and bioactive compounds while offering sustainable, traceable, and high-quality natural ingredients to the beauty, fragrance, pharmaceutical, and nutraceutical industries.

In space, we collaborate with agencies and private companies to develop biofarming units that advance life science research in microgravity and lay the foundation for future biofactories in space, enabling innovative terrestrial applications and long-duration space missions.

About the Role

As Junior UI/UX Designer, you will shape the user experience and visual identity of BioApp, Interstellar Lab’s digital platform for monitoring and operating our biofarming systems.

You will design intuitive, functional, and visually cohesive interfaces that bridge our hardware and software environments, working closely with engineers, designers, and scientists.

Responsibilities

• Design and refine user interfaces for BioApp across web and mobile platforms.
• Maintain and organize the Figma workspace, ensuring consistency across teams.
• Define user flows and interaction logic for intuitive, efficient operation.
• Create wireframes, prototypes, and visual systems aligned with our brand identity.
• Develop UI mockups and graphic assets consistent with Interstellar Lab’s design language.
• Conduct design reviews and iterate based on feedback from internal users and stakeholders.
• Ensure usability, responsiveness, and accessibility standards are met.
• Stay informed about emerging UI/UX trends and tools to enhance product design.

Profile / Qualifications

• Degree in UI/UX Design, Interaction Design, Visual Communication, or related field.
• 1-3 years of professional experience in UI/UX design, preferably in tech or science environments.
• Strong portfolio demonstrating user-centered design and visual sensibility.
• Proficiency in Figma (Auto Layout, Components, Prototyping) and familiarity with design systems.
• Working knowledge of Adobe Creative Suite and HTML/CSS; understanding of responsive design.
• Ability to communicate effectively with multidisciplinary teams.
• Organized, detail-oriented, and proactive in a fast-paced environment.
• Fluent in French with professional proficiency in English.

Equal Opportunity

Interstellar Lab is proud to be an equal opportunity employer. Interstellar Lab does not discriminate on the basis of race, regional color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with disability, or other applicable legally protected characteristics.