Senior Fullstack (Ruby On Rails/TypeScript/React) Engineer | Remote | United States

SummaryWe’re looking for a Senior Software Engineer to help shape and scale a modern web experience for a fast-paced, consumer-facing product team. You’ll work closely with cross-functional stakeholders to deliver elegant, performant, and maintainable applications using TypeScript, Ruby on Rails and React. This role is ideal for someone who possesses a high level of agency, a "doer" mentality, and the ability to maintain a full product vision while shipping high-quality code at speed.Core Requirements:Mastery of TypeScript, React and Ruby on Rails for building complex, scalable web applications5+ years of professional experience in frontend development with a proven track record of shipping production-grade softwareDemonstrated high level of agency and a proactive "doer" mentality, with the ability to hit the ground running and own features end-to-endDemonstrated experience executing comprehensive website rebrandings and implementing new user flows from design-ready specificationsProven ability to orchestrate complex backend payment flows and manage the long-tail technical work associated with data transfersStrong understanding of API design and the integration of third-party payment processing systemsExperience ensuring high design-to-dev fidelity while migrating legacy components to a modern, rebranded UIStrong product sense and the ability to build for the long term while balancing immediate delivery needsExcellent understanding of modern frontend architecture, state management, and performance optimizationSolid experience with unit testing and a commitment to maintaining high code quality through thoughtful testing practicesComfort navigating fast-paced environments and collaborating within cross-functional agile teamsStrong eye for design-to-dev fidelity and a passion for creating fluid, responsive user interfacesNice to Have:Full-stack development experience or a strong understanding of backend systems and API designExperience working with GraphQL APIs and modern data-fetching librariesFamiliarity with CI/CD pipelines and automated deployment workflows for web applicationsExposure to modern CSS-in-JS libraries or advanced styling frameworksWhy Join KakeKake is a remote-first company with a global community, fully believing that it’s not where your table is, but what you bring to the table that matters. We provide top-tier engineering teams to support some of the world’s most innovative companies, and we’ve built a culture where great people stay, grow, and thrive. We’re proud to be more than just a stop along the way in your career - we’re the destination!The icing on the Kake💵 Competitive Pay in USD – Work globally, get paid globally.🏡 Fully Remote – Simply put, we trust you🌱 Better Me Fund – We invest in your personal growth and passions.❤️ Compassion is Badass – Join a community that invests in social good.