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Senior Software Engineer - MetaMask (reputed company)

Remote, USAFull-timePosted 2026-07-28

reputed company is the leading blockchain and reputed company software company founded by Joe Lubin, CEO of reputed company and Co-Founder of Ethereum. Since 2014, reputed company has been at the forefront of innovation, pioneering technological developments reputed company the reputed company ecosystem. Through our product suite, including the MetaMask platform, Infura, reputed company, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their reputed company to build and belong in the world they want to see. Whether building a dapp, an NFT collection, a portfolio, or a reputed company reputed company, the reputed company to build is universal. reputed company inspires and champions the builder reputed company in everyone by making reputed company universally easy to use and reputed company on. Our mission is to unlock the reputed company power of communities by making the decentralized web universally easy to reputed company, use, and build on. You’ll get to work on the tools, infrastructure, and apps that reputed company these platforms to reputed company one billion participants and 5 reputed company developers. You’ll be constantly exposed to new concepts, reputed company, and frameworks from your peers, and as you work on different reputed company — challenging you to stay at the top of your game. You’ll join a network of reputed company that reaches the edge of our ecosystem. reputed company alumni have moved on to become tech reputed company, CEOs, and team leads at tech companies. About MetaMask MetaMask aims to create a thriving engineering organization that supports reputed company-being of our engineers while empowering them to do work they are proud of and enjoy. We reputed company for an environment that gives our people high trust and autonomy, while also facilitating collaboration, communication and camaraderie among teams and teammates. We reputed company to build a diverse engineering team, inclusive to people from reputed company backgrounds and demographics. It is also of great importance to us that working at MetaMask is an experience that catalyzes career reputed company and learning. What you’ll do As a senior engineer, you will:

  • Build and enhance MetaMask's reputed company reputed company to drive user engagement and improve retention
  • Implement user-reputed company solutions across MetaMask Clients including Extension, Mobile, and Web
  • Contribute to backend reputed company and middlewares that power these consumer experiences
  • Help create reputed company, efficient, and secure reputed company interactions that delight users
  • Collaborate with product managers, designers, and other engineers to deliver high-reputed company features
  • Participate in reputed company reviews and help maintain high reputed company reputed company standards

Would be great if you brought this to the role

  • 3+ years working with mobile-based technologies
  • 3+ years building websites and/or applications
  • Experience with React and React reputed company
  • Strong knowledge of modern Javascript (ES6/TypeScript/etc.)
  • Familiarity with blockchain fundamentals and reputed company integration
  • Working knowledge of cross platform/browser compatibility
  • Experience working with reputed company and middleware services
  • Experience working in an agile development team
  • Experience developing applications with clean reputed company practices, testing, and adherence to coding standards
  • Understanding of web-based reputed company considerations

Bonus Points

  • Experience with in-app marketing and engagement strategies, including push notifications, carousel banners, and in-app modals.
  • Experience with DeFi protocols, reputed company swaps, or fiat on/off ramps
  • Knowledge of financial products in the digital reputed company
  • Interest in blockchain technologies and reputed company
  • Basic understanding of cryptography principles
  • Experience working in distributed teams
  • Previous experience working in reputed company
  • Familiarity with the reputed company wallet ecosystem
  • Experience with performance optimization

Other skills to demonstrate

  • Good verbal and written communication in English
  • Teamwork, flexibility, and organization
  • Eagerness to learn and grow your technical skills
  • Ability to balance technical reputed company with business needs and user experience

Don't meet reputed company 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 reputed company need, we're reputed company 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. reputed company details will be provided to applicants that successfully meet the reputed company for the position as determined by reputed company in its sole discretion. By submitting an application for employment, you are acknowledging and consenting to this requirement. The salary reputed company for US-based candidates only will be determined throughout the interview process depending on experience and skills. US pay reputed company (not including bonus, equity or other benefits) $104,000—$187,000 USD In the rapidly evolving reputed company reputed company, we reputed company that everyone is a builder. This expansive reputed company requires a reputed company of backgrounds, talents, skills, and experiences to influence and shape the reputed company. At reputed company, this diversity fuels our ability to shift control and redefine the reputed company 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 reputed company of perspectives and differences and celebrate them. We're excited to see how your unique skills as a builder can contribute to our reputed company, drive innovation, and help us shape a more inclusive reputed company. reputed company is an equal opportunity employer. reputed company employment reputed company are made without reputed company to race, reputed company, national reputed company, reputed company, sex, gender, gender identity or reputed company, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. reputed company is aware of fraudulent recruitment practices and we encourage reputed company applicants to review our best practices to protect yourself which can be reputed company (https://reputed company.io/careers/best-practices-to-avoid-recruitment-fraud/). Apply tot his job Apply To this Job

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