Senior Mobile Engineer

Consensys is the leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem. Through our product suite, including the MetaMask platform, Infura, Linea, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their path to build and belong in the world they want to see. Whether building a dapp, an NFT collection, a portfolio, or a better future, the instinct to build is universal. Consensys inspires and champions the builder instinct in everyone by making web3 universally easy to use and develop on. Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on. You ll get to work on the tools, infrastructure, and apps that scale these platforms to onboard one billion participants and 5 million developers. You ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects challenging you to stay at the top of your game. You ll join a network of builders that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies. What you ll do Take the lead on improving and maintaining our mobile onboarding architecture, keeping it reliable, secure, and easy to extend. Work on integration of new onboarding experiences like MPC account setup and recovery, helping make wallet creation safer and smoother for everyone. Contribute directly to our react Native codebase and, when needed, dive into native iOS or Android code to integrate libraries or improve performance. Participate in code reviews, ensuring code quality, maintainability, and deliver high quality work. Optimize the app onboarding experience, minimizing latency and improving overall onboarding performance. Help shape technical discussions and share your experience with the team through thoughtful reviews and documentation. Would be great if you brought this to the role Use your experience with React Native and expo to craft smooth, reliable onboarding experiences for MetaMask Mobile. You ll occasionally tap into your native iOS or Android skills to integrate libraries or fine-tune performance where it matters most. Help keep the app fast and responsive by profiling, optimizing, and tuning performance across onboarding flows and SDK integrations. Contribute to discussions on architecture and design, sharing ideas that make the product better for both developers and users. If you ve worked with Web3 stack, that s a bonus. Experience integrating Rust or native C++ libraries into mobile apps is a plus. Don't meet all the requirements? Don't sweat it. We re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role. It is a requirement of employment in this position that applicants will be required to submit to background checks including but not limited to employment, education and criminal record checks. Further details will be provided to applicants that successfully meet the criteria for the position as determined by the company in its sole discretion. By submitting an application for employment, you are acknowledging and consenting to this requirement. In the rapidly evolving Web3 space, we believe that everyone is a builder. This expansive paradigm requires a range of backgrounds, talents, skills, and experiences to influence and shape the future. At Consensys, this diversity fuels our ability to shift control and redefine the realm of possibility. We are committed to ensuring that our technology empowers people and communities with economic and political agency through decentralized technologies. We welcome the range of perspectives and differences and celebrate them. We're excited to see how your unique skills as a builder can contribute to our vision, drive innovation, and help us shape a more inclusive Web3. Consensys is an equal opportunity employer. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.io/careers/best-practices-to-avoid-recruitment-fraud/).