A better internet, where privacy is the default, is possible. Building this better internet might seem daunting or even unthinkable, but at Proton, this is what we do every day.

Proton was founded in 2014 by a group of scientists who met at the European Organization for Nuclear Research (CERN). Our first product, Proton Mail, is now the world’s largest encrypted email service. Subsequent Proton products, such as Proton VPN, Proton Calendar, and Proton Drive, give our users full control over how and with whom their data is shared.

Today, Proton makes privacy universally accessible. Journalists from outlets like The Guardian and The New York Times, some of the world’s largest organizations, and people in more than 180 countries have signed up for over 100 million accounts. Our diverse and dynamic team is made up of more than 400 members representing over 40 different nationalities. While we are based in Geneva, Switzerland, we have offices in Zurich, Prague, London, Vilnius, Skopje, Taipei, and many more employees working remotely around the world.

Join one of Europe’s fastest-growing companies to help us solve challenging problems and build new products that will reach hundreds of millions of people. We want to create more than just one of the world’s most impactful tech companies; we want to create a new internet that serves the interests of all people. We need you, your voice, your ideas, and your ambition to make it happen.

About the position

Our Creative & Growth Studio is looking for a talented and eager Web & Visual Designer to join our passionate design team. You will work alongside experienced designers, marketers, and developers to help create and improve our storefront websites.

In collaboration with marketing, brand, content, and engineering teams, you will contribute to creating a best-in-class website experience for http://proton.me and http://protonvpn.com. Our goal is to delight visitors and guide them through Proton's privacy ecosystem. This is a great opportunity for a designer who is passionate about visual design, eager to learn UX best practices, and ready to apply their skills to real-world projects that impact millions of users.

Note: This is not a product design role. We are looking for a designer who focus on storefronts/marketing websites.

What you will do:

• Support the design process: Create concepts, wireframes, and high-fidelity web mockups, adhering to Web UX and UI standards (accessibility, usability, consistency, responsiveness).

• Execute user-first designs: Create visually appealing and engaging website elements that align with brand guidelines and conversion-oriented design principles.

• Build prototypes: Develop interactive prototypes to illustrate information architecture, user flows, and interface behaviors for review and testing.

• Ensure consistency: Apply modern UI patterns and interaction standards to ensure designs look great across desktop, tablet, and mobile devices.

• Collaborate: Work closely with marketing, content, design, and engineering teams to deliver high-quality user experiences as part of a larger workflow.

• Contribute to the Design System: Help maintain and expand our component-based Proton Design System by creating and updating components as directed.

Job requirements

• Experience: 4+ years of experience as a Web or UI Designer. Please include a link to your Portfolio.

• Design Skills: Ability to create web-optimized designs and visuals that respect a given brand/visual identity.

• User-Centered Mindset: A passion for creating intuitive experiences and a willingness to learn about user journeys and conversion optimization.

• Communication: Good ability to explain your design choices and ask questions to clarify requirements. You should be comfortable presenting your work to the team.

• Language: Excellent communication skills in English.

• Tools: Proficiency in industry-standard design tools, such as Figma and Adobe Creative Suite.

• Bonus Points: Familiarity with using AI tools within your creative process is a bonus. Experience with motion design, animation, or illustration is an added advantage.

Why join us? You will have the opportunity to contribute to the design of some of the most visited websites in Europe, gaining exposure to large-scale projects while working in a supportive, innovative environment.

Why should you join Proton?

• Be part of a movement - Proton is not just a product or service but a community-driven movement united by a shared vision of online freedom. Our services are open source, audited, and supported by community contributions. We give back to our community by maintaining core encryption libraries and by supporting other organizations furthering the same goals as us. Proton is free, open source, neutral, independent, and community first, while remaining financially sustainable.
• Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Join a strong brand - Our encrypted email service - Proton Mail - has grown to be a staple of online security and privacy. Proton has been featured in multiple popular television and film productions, such as Mr. Robot, Knives Out, Sounds of Metal, and more.
• Grow with us - We’re one of Europe’s fastest-growing startups, doubling in size every year. Our growth gives you limitless career and educational opportunities as well as the opportunity to work side-by-side with many world-leading experts in their fields.
• Have your voice heard - We value your opinion and encourage you to speak up and share your ideas and thoughts. At Proton, no problem is someone else’s problem. We collectively strive to do the right thing and be the undisputed best in the world at everything we do.
• Benefits – these vary by location and type of contract but expect support on your vacation, parental leave, refreshment if working from the office, learning and development opportunities, equity for shared success, flexible working hours, company events and team building activities.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-Onsite

About the Team

At Miro, design is intrinsic in everything we do. As a business we are on a mission to redefine how great work is done, and as a design team we aim to make that as easy and delightful as possible.

We operate in a fast-paced environment and get to have a direct impact on the millions of users who rely on Miro to collaborate and create the next big thing. As a part of our Product Design team, you will contribute to our design process, culture, and experience principles and set new standards for design quality. 

Learn more about the colorful design team and our culture: https://miro.design/

About the Role

Miro is looking for a visionary Staff Product Designer to lead the charge for our Prototypes product. This isn’t just about refining a feature; it’s about defining the future of how millions of people bring their ideas to life.

As a key leader within the Canvas Modes stream, you will lead the long-term design strategy for Prototyping at Miro. We are looking for an AI Native designer - someone who doesn’t just see AI as a feature but as a fundamental shift in the product development process and ultimately, a massive opportunity.

You will be tasked with shaping not just where Miro’s Prototype offering should be, but where it is going - ensuring we aren't just keeping pace with the market, but setting it.

What you’ll do

• Define and drive the North Star for Miro Prototyping. You’ll articulate a vision that disrupts the norms and looks where the market is going.
• Be a tireless innovator in the AI space. You will explore how generative AI can collapse the gap between a rough sketch and full functioning app.
• Approach the product with an entrepreneurial spirit and sense of ownership. You’ll navigate ambiguity, build lean experiments, and treat the Prototyping mode as your own startup within Miro.
• Leverage your deep understanding of the design tool landscape to create a best-in-class experience that rivals any competitor while maintaining Miro’s ease of use and considering our other suite of formats.
• Partner with Product and Engineering to solve complex technical challenges around AI quality, discoverability, and the seamless transition between the ‘infinite canvas’ and ‘Prototypes Focus Mode’.
• Set the bar for design excellence at Miro, mentoring other designers and contributing to the evolution of our design systems and internal tooling.

What you’ll need

• 10+ years of product design experience, ideally in B2B SaaS or AI-focused roles.
• At least 2-3 years operating at a Staff / Principal level, with proven ownership of complex initiatives.
• A strong portfolio showcasing your ability to create clear, user-focused products and strategies. Demonstrating both the impact on user experience and business goals.
• A deep understanding of AI and AI design tooling and the ability to show you’re leading the charge.
• Proven experience working closely with cross-functional teams, including product management, UX design, and engineering, to deliver seamless content solutions.
• Deep understanding of UX practices, information architecture, and user-centred design methodologies.
• Strong written and verbal communication skills, with the ability to articulate the value of design and collaborate effectively across diverse teams.
• A proactive and flexible approach, comfortable working autonomously in a fast-paced, sometimes ambiguous environment and managing multiple priorities.
• Experience working on design tools, editors, or creative software is a massive plus.

What's in it for you

We want you to feel supported, connected, and ready to grow. Our global benefits package generally includes equity, a wellbeing benefit, a WFH equipment allowance, and an annual Learning & Development stipend. Join a diverse team where you can do your best work. Full benefits may differ per location. If you would like to learn more about location-specific benefits, please refer to our Global Miro benefits board.

#LI-VS1

Who we are

Helsing is a new type of defence and artificial intelligence company. We believe that software - and especially artificial intelligence - will shape our democracies’ future. Our purpose is to attain technology leadership so that democratic societies are free to make sovereign decisions and control their ethical standards. 

Our mission is to attract Europe’s best purpose-driven tech talent and apply their capabilities to some of the most complex problems.

We are looking for people with their heart in the right place, who share our conviction that our democratic values are worth protecting, for ourselves and for future generations. 

The role

Join our team and use your UX skills to make a real difference. As software and AI become increasingly complex, it's critical to design intuitive and trustworthy applications, particularly for those on the battlefield.

We are still at the beginning of our journey. As a member of our team, you will have the opportunity to explore uncharted territories and help set the standard for great UX in AI-based cognitive applications for the next decade. Together, we will tackle complex design challenges and push the boundaries of what's possible with AI and UX design.

Expect impact – You will play a key role in our product development, aiming for big breakthroughs, not just small tweaks. You will ensure that we deliver products that are easy to use, reliable, and ethical – enabling soldiers to use them confidently in the heat of battle.

Expect speed and agility – Rather than just writing recommendations, strategies or ideas, you will be bringing products to life in a matter of months. You will contribute to every stage of the product development cycle, from concept to delivery, leveraging the full range of skills and tools at a designer’s disposal.

Expect autonomy and responsibilities – At Helsing, impact comes from doing, not overseeing. It is all about the work, not the fluff. You will not find yourself drowning in emails, sitting through pointless meetings, dealing with bureaucratic red tape or overcooked strategies. You will be in a dynamic, fluid, and challenging environment, where you, as an individual contributor, are entrusted with significant responsibilities and encouraged to define your own challenges. We are here to build, period.

The day-to-day

• Generalist product designers, comfortable with all aspects of the design process

• Experienced in early-stage complex product development or entrepreneurial endeavours

• Comfortable in challenging the status quo and build understanding of abstract concepts which leads to solutions

• Strong communication skills, with proven experience in cross-functional collaboration

Nice to have 

• Background in AI, defence/intelligence, or B2B product companies

• Experience with physical or innovative complex products

You should apply if you

• Are a builder at heart

• Are a seasoned designer craving more hands-on work, less admin, fewer emails and fewer meetings

• Are seeking to deliver work that will make a difference in the world

• Have an appreciation of the broad role of product design, and believe it goes beyond drawing pixels

• Have a willingness to lean into uncertainty, and use your skills to help your teammates making progress

• Are a fast learner and have the intellectual curiosity to learn about the many new areas you will be taken into: radar systems; military doctrine; cognitive load; ethics; and so on…

• Have personal values which match ours: ownership, initiative, dedication to mission, speed and inclusiveness 

Note: We operate at an intersection where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points.

Join Helsing and work with world-leading experts in their fields  

• Helsing’s work is important. You will be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns. 

• The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world. 

• Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward. 

• In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts.  

• We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about. 

What we offer

• A focus on outcomes, not time-tracking

• Competitive compensation and VSOP options

• Relocation support

• Social and education allowances

• Regular company events and all-hands to bring together employees as one team across Europe

Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

About the position

Our Creative & Growth Studio is seeking a talented Brand & Graphic Designer to join a passionate design team dedicated to creating and enhancing our brand‑focused advertising experiences.

Working closely with Marketing, Brand, Content, and Product Development teams, you will ensure that Proton’s visual identity shines consistently across blog content, communication materials, marketplaces, and product-marketing touchpoints. Your expertise in visual storytelling, illustration, and graphic design will help us deliver compelling, on-brand experiences that attract and convert visitors into loyal users of Proton’s privacy ecosystem.

We are creative problem-solvers, design lovers, and innovators who collaborate to deliver user-centered, brand-consistent solutions. By joining us, you’ll have the opportunity to shape the visual language of Proton’s most visible campaigns in Europe, making a measurable impact on the entire customer journey.

What you will do:

• Produce strong vector illustrations and graphic compositions to support storytelling across blog articles, feature launches, educational content, and promotional campaigns.

• Design high-quality visual assets (blog illustrations, communication supports, marketplace assets, social banners, and product-marketing materials) from brief to final production, in line with the Proton Design System.

• Create and evolve brand elements such as logos, icons, illustrations, visual systems, and graphic components to keep Proton’s identity fresh, distinctive, and consistent.

• Collaborate with Marketing, Content, Brand, and Engineering teams to deliver on-brand, visually impactful, and conversion-oriented designs.

• Ensure consistency across all touchpoints by maintaining and evolving brand guidelines and reusable design components.

Job requirements

• 5+ years of professional experience as a Brand Designer or Illustrator (agency or in‑house).

• Strong expertise in brand systems and the ability to apply visual guidelines consistently across a wide range of formats.

• Excellent skills in vector design, illustration, typography, layout, and graphic composition.

• High proficiency in Figma and Adobe Creative Cloud (especially Illustrator, Photoshop, InDesign; After Effects is a plus).

• Excellent communication and presentation skills in English (additional languages are a plus).

• Strong attention to detail, visual consistency, and craft.

Why should you join Proton?

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

We’re looking for a Product Designer 2 to join the Cloud Cost Management (CCM) team at Datadog, focused specifically on commitment programs. In this role, you’ll design user experiences that help customers understand, choose, and manage cloud commitments—unlocking significant cost savings in a highly technical and high-impact product area.

You’ll partner closely with product managers and engineers to shape workflows that span discovery, optimization, and long-term management of commitments. This is a hands-on role with ownership over meaningful features, where you’ll help define information architecture, interaction models, and visual direction as the product evolves from an AWS-only experience to a true multi-cloud offering (AWS, Azure, and GCP).

At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You’ll Do

• Lead end-to-end design work for commitment programs, from early discovery and concept exploration through high-fidelity design and production.
• Own key workflows and features, helping evolve the product from an MVP into a differentiated, multi-cloud experience.
• Collaborate closely with cross-functional partners (PMs, engineers, and fellow designers) to define problems, explore tradeoffs, and ship high-quality solutions quickly.
• Help shape information architecture and interaction patterns as the product expands across different cloud providers with varying commitment models.
• Contribute to Datadog’s design system and ensure consistency across CCM and the broader Datadog platform.
• Advocate for user needs through thoughtful design decisions and clear communication with stakeholders at all levels.
• Develop deep expertise in commitment programs while sharing knowledge and best practices across the broader design team.
• Champion thoughtful, polished visual design that raises the bar for the product’s look and feel.

Who You Are

• You have 3+ years of experience in digital product design, ideally within SaaS or technically complex domains.
• Your portfolio demonstrates strong end-to-end design execution with measurable impact and high-quality user experiences.
• You are an excellent communicator, able to clearly articulate design rationale and collaborate effectively with cross-functional teams.
• You’re proficient with modern design and prototyping tools (e.g., Figma, Sketch, Framer, InVision, Principle). Bonus if you have utilized tools like Cursor or Claude Code in your design workflow.
• You think in systems and are comfortable working within, and contributing to, component-based design patterns.
• You value feedback, iteration, and collaboration, and you actively help raise the quality of work across the team.
• You bring creativity and visual craft to your work.
  
  

Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.

Benefits and Growth: 

• New hire stock equity (RSUs) and Employee Stock Purchase Plan (ESPP)
• Continuous professional development, product training, and career pathing
• Intradepartmental mentor and buddy programs for in-house networking
• Inclusive company culture with access to Community Guilds and Inclusion Talks
• Free, global mental health benefits for employees and dependents (age 6+)
• Competitive global benefits package

Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.

#LI-Hybrid

Descriptif du poste

Le défi du vieillissement est l'un des enjeux majeurs de notre siècle. Chez Ouihelp, nous sommes convaincus que la place des aînés est chez eux. Notre mission est de permettre à chaque personne âgée de vieillir dignement et en sécurité dans son propre foyer grâce à une alliance unique entre l'humain et la technologie.

Le Rôle

Nous recherchons une personne qui ne se contente pas de créer des interfaces mais qui pense les expériences dans leurs entièreté. Nous valorisons trois piliers que nous jugeons essentiels face aux évolutions technologiques : la compréhension produit, le savoir-faire et une forte capacité d'initiative.

1. Savoir quoi faire

• Immersion terrain : Vous vous plongerez dans le quotidien des familles, des auxiliaires de vie et des opérationnels pour identifier les leviers d'action prioritaires et les vrais problèmes à résoudre.
• Principes fondamentaux : Vous décomposerez des systèmes complexes pour ne garder que l'essentiel et concevrez des parcours intuitifs qui démarqueront Ouihelp de sa concurrence.
• Projection : Vous collaborerez avec les PM et Tech Leads pour insuffler une direction claire et ambitieuse sur votre périmètre.

2. Savoir-faire

• Exigence : Vous portez une grande attention aux détails, à la fluidité et à la clarté visuelle. Vos prototypes sont complets et permettent de pousser l’expérience utilisateur.
• Design System : Vous contribuer activement à la bibliothèque de composants garantissant une expérience cohérente sur tous nos outils.
• Itérations rapides : Vous utilisez les données et retours utilisateurs pour affiner vos intuitions et corrigez rapidement vos solutions.

3. Esprit d'initiative

• Enthousiasme pour la tech : Vous explorer les nouvelles opportunités technologiques avec passion. Vous utilisez l'intelligence artificielle comme un levier pour pousser votre pratique et solutions.
• Autonomie forte : Vous portez vos sujets de bout en bout avec énergie, en testant et en apprenant sans attendre de permission.
• Curiosité insatiable : Vous ne vous contentez pas du statu quo et cherchez en permanence à apprendre et améliorer l’existant.

Ce que vous apportez

• Expérience : 3 à 8 ans en design sur des produits complexes.
• Sens aigu du produit : Une capacité à transformer des problèmes métier complexes en expériences utilisateur évidentes.
• Drive et Ambition : Une volonté forte de faire bouger les lignes et d'avoir un impact social réel.
• Aisance technique : Une compréhension des enjeux tech et un enthousiasme communicatif pour les nouveaux outils (IA, automatisation).
• Communication : une communication soignée une grande capacité d'écoute pour créer de l'alignement entre les équipes.

Pourquoi nous rejoindre ?

• Pour l’impact social : Nos produits améliorent concrètement la vie de milliers de familles.
• Culture de l'Excellence : Un environnement qui valorise la qualité et l'innovation constante.
• Liberté : Travail depuis toute la France avec des bureaux dans beaucoup de villes.

Processus de recrutement

Seules les candidatures avec des exemples de projets (PDF, Figma, sites, etc.) pourront être considérées.

1. Présentation (1h) avec François (Head of Design) pour comprendre votre parcours et présenter un projet déjà réalisé.
2. Atelier collaboratif (1h) pour résoudre un problème réel en direct (pas d'exercice à la maison).
3. Entretien final avec Antoine (CPO).

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

• Tackle complex privacy challenges with design
• Sketch, ideate, and generate new concepts for industry-leading privacy products
• Work hands-on with our design team and collaborate closely with product managers, marketing managers and developers
• Identify areas of opportunity and find creative solutions to continuously improve our product suite
• Contribute to the design process and our design system
• Create visual elements such as icons and illustrations to enhance the user experience and maintain visual consistency

• 5+ years of experience designing and shipping digital products at scale (portfolio required)
• A portfolio that demonstrates exceptional visual design, taste, and attention to detail
• Strong ability to simplify complex problems into intuitive, well-crafted user experiences
• Deep understanding of typography, layout, color, spacing, and visual hierarchy
• Experience working with and contributing to design systems
• Experience designing transitions, micro-interactions, and animation with purpose
• Ability to clearly articulate design decisions and advocate for quality
• High proficiency with modern design tools
• A strong sense of ownership and a drive to deliver beautiful, thoughtful products

What We Offer:

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives.

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organisations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritise impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

The Role

We’re looking for an iOS Developer Intern to help build and launch a brand-new iOS application from the ground up. You’ll work closely with senior iOS engineers, a product manager, and a designer to develop and iterate on core features using SwiftUI and The Composable Architecture (TCA). This internship offers real ownership of well-scoped features, hands-on experience preparing an app for public release, and exposure to best practices for shipping production-ready iOS apps. You’ll contribute to a product tackling meaningful privacy challenges, particularly in areas impacting women’s digital privacy with the potential to reach 100+ million users.

What you will do:

• Contribute to the development and launch of a brand-new iOS application
• Build and iterate on core product features using TCA, SwiftUI
• Take ownership of well-scoped features with real impact on the final product
• Help prepare the app for public release, including testing, polishing, and performance improvements
• Participate in code reviews and learn best practices for shipping production-ready iOS apps
• Work on a product designed to address meaningful privacy challenges, including areas impacting women’s digital privacy

What we are looking for: 

• Solid understanding of Swift
• Basic familiarity with SwiftUI and TCA
• Experience building at least one iOS app or feature (school, personal, or hobby)
• Ability to use Xcode and run/debug on simulator or device
• Confortable with version control (Git)
• Good communication and collaboration skills
• Interest in privacy, security, or user trust

• Having shipped or published a personal app (TestFlight or App Store)
• Basic experience writing unit tests or UI tests
• Understanding of networking layers (URLSession, handling errors, retries)
• Ability to measure performance or track crashes (Xcode instruments, basics)

What We Offer

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

The Team You'll Join

Your Impact

• Own the UX/UI for Catalog Management, collaborating with squads across user management, orders, catalog, pricing, after-sales, and accounting to deliver compelling design solutions to complex business problems
• Co-develop product vision and design strategy with the Product Director, Group Product Managers and Head of Design in influencing product decisions and aligning design goals with business priorities
• Build products, not just designs: engage from problem definition through measurement of real impact, challenging assumptions and co-creating solutions at every stage
• Champion AI-native design practices, actively using tools like Cursor, Claude Code, Figma AI, v0, and Uizard to prototype faster, explore more options, and ship better
• Drive measurable business impact by analyzing adoption and usage of delivered solutions, proposing iterative improvements based on user insights and product metrics

What You'll Bring to the Role

• 6+ years of Product Design experience on complex B2B SaaS products
• Proven track record of shipped features or products with measurable business impact
• Demonstrated leadership as a design authority (not necessarily as a manager)
• Experience representing design with Leadership, Sales, Customer Success, and Marketing stakeholders

• End-to-end design process mastery (strategy, discovery, implementation, impact measurement)
• User-centered design methodologies (Design Thinking, Double Diamond)
• AI-native workflow (Claude Code, Cursor, Figma AI, v0)
• Design System governance and contribution
• Facilitation of co-creation workshops with cross-functional teams

• French: Fluent
• English: Fluent

Tech Stack

• Design tools: Figma, Figma AI
• AI-powered tools: Cursor, Claude Code, v0, Uizard
• Collaboration: Design System (design tokens, versioning)
• Methodologies: Design Thinking, Double Diamond, Co-design

Our Hiring Process

1. A 30/45-minute phone call with one of our recruiters to discuss your background, expectations, tell you more about Mirakl
2. A 1h30 job-related interview with the Product Director and the Head of Design to dive deeper into your expertise and explore how your skills could contribute to our projects
3. Two 45-minute interviews giving you the chance to meet your potential future colleagues at Mirakl while discussing key projects of your career 

✨ Portfolio Guidelines

• Consider your portfolio as a UX exercise. Think about your audience (recruiter, hiring manager), the time available (often a few minutes), and the context in which it will be reviewed (between meetings, sometimes on mobile). Make sure navigation is simple and fast, with a clear structure to move from one project to another and jump to the most important sections. Keep in mind that the portfolio often replaces a design exercise during the hiring process.
• Be concise and decision-oriented. For each project, make the content scannable in a few seconds: the problem, your role, constraints, key choices, and the outcome. Avoid long texts and generic process or workshop descriptions that could apply to any project. If you want to show your method, do it in a dedicated section.
• Put visuals at the center. Use high-quality screenshots and highlight the result of your work. Show the expected level of craft, and briefly explain what the reader should focus on.
• Treat the portfolio as a personal branding exercise. It is a personal project that should reflect your personality while staying professional. The interface should feel spacious, leave room for visuals, and reflect current standards (typography, hierarchy, spacing, clarity).
• Select a small number of highly relevant projects. It is better to show 2 to 4 strong case studies tailored to the role than many average projects. Choose the ones where your impact and leadership are the most visible.
• Clarify your contribution and your level of leadership. As a Lead, we want to understand how you framed the problem, aligned stakeholders, made decisions, prioritized, and improved the practice (guidelines, design system, rituals, quality).
• Show impact, not only screens. Add results when possible (conversion, adoption, time saved, quality, reduced support). If you do not have metrics, explain which signals you used (feedback, testing, analytics, learnings) and what you changed as a result.

The Team You'll Join

Your Impact

• Own the UX/UI for Catalog Management, collaborating with squads across user management, orders, catalog, pricing, after-sales, and accounting to deliver compelling design solutions to complex business problems
• Co-develop product vision and design strategy with the Product Director, Group Product Managers and Head of Design in influencing product decisions and aligning design goals with business priorities
• Build products, not just designs: engage from problem definition through measurement of real impact, challenging assumptions and co-creating solutions at every stage
• Champion AI-native design practices, actively using tools like Cursor, Claude Code, Figma AI, v0, and Uizard to prototype faster, explore more options, and ship better
• Drive measurable business impact by analyzing adoption and usage of delivered solutions, proposing iterative improvements based on user insights and product metrics

What You'll Bring to the Role

• 6+ years of Product Design experience on complex B2B SaaS products
• Proven track record of shipped features or products with measurable business impact
• Demonstrated leadership as a design authority (not necessarily as a manager)
• Experience representing design with Leadership, Sales, Customer Success, and Marketing stakeholders

• End-to-end design process mastery (strategy, discovery, implementation, impact measurement)
• User-centered design methodologies (Design Thinking, Double Diamond)
• AI-native workflow (Claude Code, Cursor, Figma AI, v0)
• Design System governance and contribution
• Facilitation of co-creation workshops with cross-functional teams

• French: Fluent
• English: Fluent

Tech Stack

• Design tools: Figma, Figma AI
• AI-powered tools: Cursor, Claude Code, v0, Uizard
• Collaboration: Design System (design tokens, versioning)
• Methodologies: Design Thinking, Double Diamond, Co-design

Our Hiring Process

1. A 30/45-minute phone call with one of our recruiters to discuss your background, expectations, tell you more about Mirakl
2. A 1h30 job-related interview with the Product Director and the Head of Design to dive deeper into your expertise and explore how your skills could contribute to our projects
3. Two 45-minute interviews giving you the chance to meet your potential future colleagues at Mirakl while discussing key projects of your career 

✨ Portfolio Guidelines

• Consider your portfolio as a UX exercise. Think about your audience (recruiter, hiring manager), the time available (often a few minutes), and the context in which it will be reviewed (between meetings, sometimes on mobile). Make sure navigation is simple and fast, with a clear structure to move from one project to another and jump to the most important sections. Keep in mind that the portfolio often replaces a design exercise during the hiring process.
• Be concise and decision-oriented. For each project, make the content scannable in a few seconds: the problem, your role, constraints, key choices, and the outcome. Avoid long texts and generic process or workshop descriptions that could apply to any project. If you want to show your method, do it in a dedicated section.
• Put visuals at the center. Use high-quality screenshots and highlight the result of your work. Show the expected level of craft, and briefly explain what the reader should focus on.
• Treat the portfolio as a personal branding exercise. It is a personal project that should reflect your personality while staying professional. The interface should feel spacious, leave room for visuals, and reflect current standards (typography, hierarchy, spacing, clarity).
• Select a small number of highly relevant projects. It is better to show 2 to 4 strong case studies tailored to the role than many average projects. Choose the ones where your impact and leadership are the most visible.
• Clarify your contribution and your level of leadership. As a Lead, we want to understand how you framed the problem, aligned stakeholders, made decisions, prioritized, and improved the practice (guidelines, design system, rituals, quality).
• Show impact, not only screens. Add results when possible (conversion, adoption, time saved, quality, reduced support). If you do not have metrics, explain which signals you used (feedback, testing, analytics, learnings) and what you changed as a result.

We are hiring a Senior Product Designer to drive high-quality execution across our core consumer experiences:

• Mobile apps (iOS & Android)
• Web applications (wallet, exchange, onboarding, payments)
• Marketing website
• Blockchain Explorer

This is a hands-on individual contributor role. You will design critical user journeys end-to-end, partnering closely with Product and Engineering to deliver intuitive, high-quality experiences.

You bring strong crypto product experience and understand the unique UX challenges of wallets, trading, on-chain interactions, and self-custody.

WHAT YOU WILL DO

Product Design Execution

• Own end-to-end design for key product areas and user journeys
• Create flows, wireframes, prototypes, and polished UI ready for production
• Deliver high-quality, detail-oriented design across mobile and web
• Partner closely with Product Managers and Engineers to ship impactful features

User Experience & Craft

• Simplify complex crypto concepts into intuitive, user-friendly experiences
• Improve onboarding, trading, payments, and portfolio UX
• Design for trust, clarity, and security in high-stakes financial interactions
• Continuously raise the bar for UX, visual design, and interaction quality

Collaboration

• Work cross-functionally with Product, Engineering, Growth, and Marketing
• Contribute to product strategy through user insights and design thinking
• Communicate design decisions clearly and effectively

Design Systems & Consistency

• Contribute to and evolve the design system across platforms
• Ensure consistency across app, web, and marketing surfaces
• Maintain high standards of scalability and usability

Mentorship & Influence

• Provide feedback and design critiques to other designers
• Support and mentor junior designers
• Help foster a strong design culture and craft excellence

WHAT YOU WILL NEED

Required

• 5–8+ years in Product Design (consumer products)
• Strong portfolio demonstrating shipped mobile and web products
• Very strong appetite for aesthetics
• Direct crypto experience (required): wallet, exchange, DeFi, explorer, or on-chain products
• Strong proficiency in Figma
• Deep understanding of mobile and web UX patterns
• Experience designing for crypto-specific challenges:
• Self-custody
• Transactions & signing flows
• Trading UX
• Blockchain data representation
• Trust & security design

Preferred

• Experience designing crypto wallets or exchanges
• Experience simplifying complex financial or technical systems
• Experience in startup or high-growth environments
• Experience contributing to design systems

COMPENSATION & PERKS

• The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field
• Bonus scheme based on both company and individual performance
• The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry.
• Unlimited vacation policy; work hard and take time when you need it.
• Apple equipment provided by the company
• Role based in our Paris office, with a mandatory in-office presence four days per week
• Work from Anywhere Policies: You can work remotely from anywhere in the world for up to 20 days per year.

• Produce and edit videos, motion graphics, and 3D visuals for social media, website, and internal/external communications.
• Capture and edit photos and on-site video footage of projects and events.
• Use AI-powered tools to accelerate and enhance content creation.
• Collaborate with cross-functional teams (science, engineering, product) to ensure content accuracy and alignment with the company’s mission.
• Contribute ideas for innovative digital campaigns and storytelling formats to increase audience reach and engagement.

• Bachelor’s degree or equivalent in digital communication, motion design, multimedia, photography, or related fields.
• Junior level (0–2 years of experience) in video production, 3D content creation, photography, or social media management.
• Proficiency in creative software: Photoshop, Premiere Pro, After Effects, Blender, or equivalents.
• Experience in photography and videography; comfortable capturing content on-site.
• Familiarity with AI tools for content creation.
• Strong visual sensibility, attention to detail, and creative problem-solving skills.
• Excellent communication skills in English; French is a plus.
• Curious, flexible, proactive, and passionate about digital innovation and emerging technologies.

About the job

We are looking for an Engineering Manager to lead our Merchant Experience Team. Operating in a highly regulated industry, the team is responsible for building and maintaining the complete ecosystem that powers merchants' journey with Alma, from onboarding and compliance to daily operations, in-store payment experiences, and performance management.

You will lead a team of engineers (frontend and backend) working on mission-critical products that directly shape how merchants interact with our platform at every touchpoint. Your role will combine technical leadership, people management, and cross-functional collaboration to deliver high-quality, scalable, and intuitive merchant-facing solutions.

Your mission will include tackling challenges such as:

• Building seamless merchant onboarding and KYB workflows that meet compliance requirements
• Maintaining and evolving the merchant and admin dashboards as central hubs for operations
• Enabling in-store payment experiences through POS and EPT integrations
• Designing merchant analytics and steering tools to drive business performance
• Implementing robust role-based access control (RBAC) and user management systems
• Optimizing performance, security, and user experience across all merchant touch points
• Enhancing user experience to drive higher conversion rates
• Optimizing the product for robust performance

About the mission

As an Engineering Manager, your main responsibilities are:

Product Leadership & Development

• Lead the design, development, and maintenance of the Merchant Dashboard and Admin Dashboard, ensuring high availability, scalability, and intuitive UX for merchants and internal teams
• Oversee the merchant lifecycle management: onboarding (including Partner Onboarding API), KYB workflows, legal agreement management, account configuration, and off boarding processes
• Drive the evolution of merchant performance tools: analytics, sales dashboards, exports, configuration interfaces that help merchants optimize their Alma setup
• Maintain and enhance in-store payment solutions: POS tools and EPT (Electronic Payment Terminal) management and integration

Technical & Architectural Excellence

• Collaborate closely with Product people (product manager and product designer) to identify merchant and operations teams' needs and lead workshops to define robust technical solutions
• Champion authentication, authorization, and RBAC best practices across all merchant-facing and admin tools
• Monitor performance and ensure compliance with security standards, delivering reliable experiences for merchants, sellers, and internal operations teams
• Advocate for software quality through comprehensive unit, integration, and end-to-end testing strategies
• Maintain technical consistency across dashboard architecture, avoiding fragmentation and technical debt

Stakeholder Collaboration & Documentation

• Engage with internal business stakeholders (Risk, Ops, Legal, Sales teams) to understand merchant needs and translate them into technical requirements
• Partner with the Legal team to implement and maintain legal document management systems
• Develop and maintain internal and merchant-facing documentation to ensure smooth operations and integrations

Team Management & Culture

• Build, mentor, and grow a team of frontend and backend engineers
• Foster a culture of ownership, quality, and continuous improvement
• Conduct performance reviews, career development conversations, and technical mentorship
• Collaborate closely with the Product people (product manager and product designer) to identify merchant and our operations teams needs and lead workshops to define robust technical solutions
• Engage with internal business stakeholders to understand merchants needs and help formulate integration requirements
• Monitor performance, ensuring compliance with security standards and delivering a reliable experience for merchants and operations teams
• Develop and maintain documentation, including public-facing resources, to make Alma’s integration process smooth for merchant customers

Our technical stack: Python, Docker, React, GCP, Kubernetes, Postgres, Redis, PubSub, Datadog.

What makes you the ideal candidate for our role?

• Education: Bachelor’s or Master’s degree in computer science or a related field
• Experience: 3+ years of relevant work experience with e-commerce platforms, payment solutions integrations, SDKs, or public APIs (internships and apprenticeships excluded), including an experience in managing engineers
• Strong experience with full-stack development, particularly building complex dashboard applications and admin tools
• Familiarity with API management platforms, API versioning and developer experience best practices
• Comfortable with frontend technologies like reactjs, react native, angular, vuejs …
• Solid understanding of relational databases, particularly PostgreSQL
• Mastery of version control systems (Git) and familiar with continuous integration tools (GitHub CI)
• Language: fluent in French and good level of English mandatory
• You're methodical, possess excellent communication skills, with a proven ability to work effectively in cross-functional teams
• Knowledge of Python and/or reactjs is a plus as our product API are written in this language!
• Familiarity with KYB/KYC workflows, compliance requirements, or fintech/payment platforms is highly valued

About the Recruitment Process

• Phone interview with Recruiter (30-45 mins)
• Hiring Manager interview (60 mins)
• Live system design interview (60 mins)
• Take-home coding test, following by a remote feedback session (30 mins)
• Team Fit interview (30 mins)
• References Check

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.