Growth Intern

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

Proton is one of Europe’s fastest growing scale-ups, serving more than 100 million users around the world. Since the launch of our first service – Proton Mail – in 2014 by scientists who met at CERN, Proton now provides an ecosystem of well-known services such as Proton VPN, Proton Drive (encrypted file storage), Proton Pass (encrypted password manager) and much more.

Our mission is to build a more ethical and responsible alternative to Big Tech services, with a focus on end-to-end encryption, privacy, open-source and ease-of-use. Our user-first approach has helped Proton grow organically to serve millions of consumers and businesses around the world, with users from organisations including The Guardian, The New York Times and the UN. Proton does not have venture capital investors, is profitable and self-sufficient, and today has over 500 employees representing over 40 nationalities. We're headquartered in Geneva, Switzerland, with additional offices in Zurich, London, Paris, Barcelona, Taipei, Skopje, Vilnius and Prague.

As one of Europe's fastest-growing companies, we offer the chance to tackle complex challenges, influence millions and shape a more equitable internet. 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.

Role Overview

We’re looking for a proactive, data-driven Growth Intern to help us expand the reach of our authenticator app and strengthen its position in the market. You’ll work closely with the Growth Lead and the marketing team, owning the growth strategy of our new Proton Authenticator app and experimenting with tactics to drive adoption, traffic, and visibility. This is a paid internship opportunity. 

What you’ll do

• Take ownership of growth experiments and contribute to the overall growth strategy for the authenticator app.
• Collaborate with the marketing team to: 
• Drive traffic to the website through SEO, ASO (App Store Optimization), and content initiatives.
• Direct tactics on social media, forums, and community platforms to capture feedback, track trends, and spot growth opportunities. 
• Identify and reach out to influencers, affiliates, and communities to build partnerships and amplify visibility.
• Proactively outreach to companies, developers, and communities to encourage adoption and partnerships.
• Design and test grassroots growth hacks to enhance product visibility and expand Proton authenticators user base.
• Analyze user data and campaign performance to optimize growth efforts.
• Support messaging and positioning of the authenticator app to highlight its unique privacy-first value.
• Continuously research competitors and the market to identify gaps and opportunities.
  
  

What we’re looking for

• Strong analytical skills and comfort working with data.
• A self-starter who is proactive, flexible, and resourceful.
• Interest in cybersecurity, privacy, or SaaS products.
• Creativity and willingness to test unconventional growth ideas.
• Solid communication skills and confidence in outreach.
• Familiarity with SEO, ASO, or influencer/affiliate marketing is a plus.

Why Proton:

• Work with the best – Hiring at Proton is extremely selective. We believe that small teams with exceptional talent will always outperform larger teams with more bureaucracy. Build quickly with smart people from some of the world’s top universities and organisations who are here because they want to get things done.
• Grow with us – As one of Europe’s fastest growing tech companies, we provide opportunities for rapid career advancement. We prefer to promote from within whenever possible.
• Do work that matters – Proton’s services are at the forefront of defending freedom and democracy around the world, and our work helps save the lives of journalists and activists working on the front lines.
• Be part of a movement – Proton is not just world-class products and services; we are also leaders of a broader community-driven movement advancing a more socially responsible way of doing business online. Whether it’s through maintaining the core open-source libraries used by thousands of other businesses or providing financial/technological support to aligned organisations, your work will have an outsized impact on the world.
• Benefits – in addition to flexible working hours and career growth support, Proton offers other benefits such as free lunch at the office (or dinner, if needed) along with a supportive, tight-knit in-person office culture. All team members can also be shareholders, with the opportunity to gain outsized financial rewards for our success together.

Check our social media to learn more about Proton: 

LinkedIn ,Reddit ,X, YouTube

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.

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.