Parity is one of the world’s most experienced companies building the core infrastructure behind blockchain — the system that allows information and value to be shared securely without needing an intermediary. We’re laying the foundation for a better web which respects the freedom and data of individuals, and empowers developers to build better, more trustworthy online services.
Our remote-first, global team develop open-source software that anyone can use or improve. This includes Polkadot, Substrate, and Kusama — key parts of the Web3 tech stack, the next generation of the internet. Our mission is to make Polkadot the most active and innovative community in blockchain, powering a new era of connected and decentralised applications.
About the TeamAt Parity Technologies, we’re redefining how the world interacts with Polkadot. Our greenfield Mobile App team is on a mission to build the most seamless, secure, and cutting-edge digital wallet experience across web and native platforms. If you thrive on innovation, enjoy pushing boundaries, and want to shape the future of decentralised finance—this is your chance!
About the PositionPicture this: You’re leading the charge in crafting a next-gen digital wallet—one that’s intuitive, secure, and lightning-fast. This isn’t just another app; it’s the gateway for users to interact with Polkadot and the decentralised world beyond.
Architect & Build – Design and develop a fluid, high-performance Android wallet that empowers users to manage crypto assets effortlessly.
Bridge Web2 and Web3 – Ensure a seamless transition between traditional fintech experiences and decentralised technologies.
Innovate & Optimise – Solve challenges like gas fee optimisations, cross-chain transactions, and zero-trust security models.
Create Beautiful UX – Build smooth, intuitive interfaces that make crypto adoption easy.
Stay Cutting-Edge – Implement the latest blockchain SDKs, cryptographic security measures, and real-time transaction tracking.
Collaborate Globally – Work with engineers, product managers, and the wider blockchain community to push the limits of what’s possible.
Solid experience in Android development with Kotlin.
Strong expertise in Jetpack Compose, Coroutines, and MVVM architecture.
Deep understanding of mobile security, encryption, and secure data storage.
Experience working with REST APIs, WebSockets, and real-time data handling.
Passion for blockchain technology and Web3, or a strong willingness to learn.
Experience with crypto wallets, DeFi applications, or blockchain-based projects.
Contributions to open-source Android or Web3 projects.
Knowledge of cryptographic principles, Ethereum, or the Polkadot ecosystem.
If you’re excited about building the next generation of Web3 applications on Android, we’d love to hear from you!
About working for usJoining Parity means joining team mates who are genuinely excited about the impact their projects are having, and the opportunity to grow alongside some of the brightest minds in the Web3 space. You’ll work remotely and flexibly, while still getting to meet your team mates throughout the year at team and company-wide retreats.
At the point of an offer, we require all candidates to submit to a third-party background check. Team members will be taken on as a contractor via our UK entity. View our Applicant Notice to see how we use your data.
Parity is an Equal Opportunity Employer. We welcome diversity in our global team and care about everyone in our collective feeling included and welcome
Is this position not quite your match? Browse our other open roles.
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What We Do
Parity’s mission is to enable businesses and organisations to capitalise on blockchain technology and benefit from the new opportunities it presents. We develop cutting-edge software solutions for enterprises and industries to unlock the full value of decentralised technology. We believe that decentralised technology has the power to fundamentally change and enhance the systems used by businesses, consumers, and governments every day.
