About ROOTKey
At ROOTKey, we are redefining what it means to protect data in a digital-first world. Founded by two university students with a passion for cybersecurity and a bold vision for the future, we’ve grown into one of Portugal’s most recognized startups in the cybersecurity space.
From Lisbon to Dubai, our mission has remained constant: To ensure the validity, authenticity, and trustworthiness of data throughout its entire lifecycle.
Our cutting-edge platform leverages blockchain, zero-knowledge proofs, and a zero-trust philosophy to empower companies in sectors where digital integrity is non-negotiable — from critical infrastructure to finance and healthcare.
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Why Choose ROOTKey?
🚀 Award-Winning Innovation - We’ve been recognized as one of the Top 3 cybersecurity startups in Portugal (F6S), were finalists in the Global Startup Awards, and placed 3rd in Vodafone’s Ignition program. We’re also part of the National Innovation Network (INCM).
Global Presence, Bold Vision - With presence at events like Web Summit, Cybersummit, and Expand North Star in Dubai, ROOTKey is scaling internationally with focus markets including the USA, Japan, and the Middle East.
Pioneering Technology - Our modular platform, Secure Data Sharing (SDS), and Digital Identity Management (IDM) redefine how businesses manage and share sensitive data. DAMC, our Decentralized Asset Maintenance Control system, is already transforming industries that depend on operational transparency.
Startup Culture with Real Impact - You won’t just write code — you’ll help shape the future of digital trust. With a flat structure and a passionate, tight-knit team, your ideas move fast and matter.
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Your Role as a Frontend Developer
If you're a Frontend Developer who thrives in fast-paced environments and loves building beautiful, secure user experiences — ROOTKey is your next challenge.
What You'll Do:
• Design and develop intuitive UIs for web/mobile products.
• Collaborate with backend engineers to deliver seamless solutions.
• Implement scalable architectures and high-performance components.
• Optimize UI/UX through best practices and user testing.
• Contribute to product evolution, from ideation to deployment.
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Tech Stack & Requirements
Must-Have:
• React.js & Next.js expertise
• Strong JavaScript (ES6+) and TypeScript experience
• Tailwind CSS and modern CSS skills
• Familiarity with Redux or React Query
• Experience with REST and GraphQL integrations
• Component-driven development and design system know-how
Bonus Points:
• SSR/ISR with Next.js or PWA experience
• Frontend security best practices (e.g., XSS prevention)
• Test automation knowledge (Cypress, Playwright, RTL)
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Who You Are
Creative and Curious - You love exploring new technologies and finding elegant solutions to complex problems.
Autonomous and Proactive - You don’t wait for answers — you seek them, test them, and bring them to the table.
Adaptable - You thrive in environments that evolve quickly and challenge you to grow.
Collaborative - You value team input, communicate clearly, and believe in co-creating success.
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Why Now?
ROOTKey is entering a pivotal growth stage. In 2025, we’ll scale our platform, expand into new industries (banking, healthcare, energy), and refine innovations like SDS and IDM for full-scale deployment. This is the moment to join.
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Ready to Build Trust?
If you want to shape the future of digital security with a team that values integrity, boldness, and innovation — we want to meet you.
🔗 Learn more:
https://rootkey.ai/resources/careers
📩 Apply now: ---@---