Junior UI/UX Designer

DesignOtherProduct DesignerUI/UX Designer
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Quick Summary

Overview

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…

Key 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.

Technical Tools
figmaa11y

About the Role

~1 min read
  • 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.

 

Requirements

~1 min read
  • 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.

Location & Eligibility

Where is the job
Paris, France
On-site at the office
Who can apply
FR
Listed under
France

Listing Details

Posted
February 12, 2026
First seen
March 26, 2026
Last seen
May 11, 2026

Posting Health

Days active
46
Repost count
0
Trust Level
23%
Scored at
May 11, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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Junior UI/UX Designer