Join a team passionate about protecting people's privacy. Help us make post-quantum security accessible to everyone.
Your work directly protects the privacy of thousands of people. Make a real difference in the world.
Work from anywhere in the world. We believe talent isn't limited by geography.
Learn cutting-edge post-quantum cryptography. Stay ahead of the technology curve.
Latest MacBook Pro and any tools you need
Unlimited holiday policy. Take time when you need it
Comprehensive private health insurance
Annual learning budget for courses and conferences
We're hiring 11 positions across engineering and design
Security
Implement and optimise post-quantum cryptographic algorithms. Deep experience with Kyber, Dilithium, and lattice-based cryptography required. You'll be responsible for our core encryption infrastructure.
Apply NowMobile Engineering
Lead Flutter development for our cross-platform app. Strong Dart skills, state management expertise (Riverpod/Bloc), and experience with native platform channels required.
Apply NowMobile Engineering
Build beautiful, performant mobile experiences with Flutter. 2+ years Flutter experience, understanding of clean architecture, and passion for pixel-perfect UI.
Apply NowMobile Engineering
Native iOS development for platform-specific features and integrations. Strong Swift skills, experience with iOS security APIs, CallKit, and PushKit required.
Apply NowMobile Engineering
Native Android development for platform-specific features. Strong Kotlin skills, experience with Android security, background services, and Jetpack Compose preferred.
Apply NowBackend Engineering
Build scalable, secure backend services. Experience with Node.js or Go, real-time systems (WebSockets/WebRTC), and distributed systems architecture required.
Apply NowBackend Engineering
Develop APIs and microservices for our messaging platform. Node.js/Laravel experience, understanding of message queues, and database optimization skills.
Apply NowBackend Engineering
Build high-performance backend services with Java. Experience with Spring Boot, microservices architecture, and secure coding practices. Cryptography knowledge is a plus.
Apply NowInfrastructure
Design and maintain CI/CD pipelines, infrastructure as code, and deployment automation. Experience with GitHub Actions, Docker, Kubernetes, and AWS/GCP. Security-first mindset essential.
Apply NowInfrastructure
Build and scale our real-time communication infrastructure. Experience with TURN/STUN servers, WebRTC, coturn, and media optimization. Understanding of NAT traversal, oSIP protocols, and call quality metrics essential.
Apply NowWeb Engineering
Build our web presence and admin dashboards. Strong React/Vue.js skills, TypeScript, and modern CSS. Experience with responsive design and accessibility standards.
Apply NowDesign
Design intuitive experiences that make security accessible. Strong mobile design portfolio, Figma expertise, and understanding of design systems. User research experience preferred.
Apply NowWe're always looking for talented people passionate about privacy. Send us your CV and tell us how you can contribute.