Career Renew is recruiting for one of its clients a Full Stack Engineer (Frontend Focus) - this is an onsite role in New York or London.As a Full Stack Frontend Engineer, you will play a critical role in building and scaling cutting-edge platforms at forefront of crypto and social finance. You’ll work across the entire stack (web, mobile, backend), delivering high-performance, user-centric applications in an environment where speed, ownership, and innovation are paramount.Architect, build, and ship high-performance solutions at speed, contributing directly to the growth of the world’s largest crypto social networkWork across the stack, from backend infrastructure to frontend interfaces, ensuring seamless and scalable user experiences.Collaborate closely with UI/UX designers to translate Figma designs and prototypes into responsive, pixel-perfect (where appropriate), and interactive web experiences. Provide feedback to designers on feasibility and suggest web/mobile-friendly optimizations.Rapidly prototype and iterate on new features, balancing speed with quality in a fast-moving environmentSolve complex technical challenges in a space where innovation and efficiency are the upmost priorityCollaborate closely with a world-class team of engineers, designers, and product leaders to push boundaries and redefine what’s possibleTake full ownership of your work, from initial concept to production deploymentWho You AreA skilled full stack engineer with deep experience in web application development, including technologies like TypeScript, React, React Native, Next.js and Node.jsProficient in React Native and mobile development best practicesPassionate about building high-performance, scalable platforms that enable real-time user interactionsExperience working with Figma designs, understanding component libraries, auto-layout, variants, and exporting assets. Ability to collaborate effectively with designers.Familiar with crypto, DeFi, or blockchain technologies (or eager to dive in)A problem solver who thrives in ambiguity, quickly breaking down challenges and executing solutionsHigh-agency and ownership-driven, capable of leading features end-to-end with minimal guidanceExperienced in high-growth environments, startups, or fast-moving product teams where speed and impact matterExcited to work alongside top-tier engineers and contribute to a platform that’s redefining how people interact with cryptoWhy Join Us?If you’re the type who thrives in chaos, loves ambitious problems, and wants to build something game - changing, we want to hear from you. At our core, we believe in:Speed over perfection - ship now, iterate laterOwnership over bureaucracy - every person here makes big decisionsTalent density over headcount - we hire the best, no exceptionsBuilding for the future - crypto moves fast, and so do weCompensation & PackageTokens & Equity