Frontend Developer

About the Role At Ceryneian, we’re building a next-generation, research-driven algorithmic trading platform aimed at democratizing access to hedge fund-grade financial analytics. Headquartered in California, Ceryneian is a fintech innovation company dedicated to empowering traders with sophisticated yet accessible tools for quantitative research, strategy development, and execution. Our flagship platform is currently under development. As our Frontend / Full Stack Engineer , you’ll lead the creation of a stunning, intuitive user experience—spanning our landing page, drag-and-drop strategy builder, trading dashboards, and internal tools. You’ll collaborate closely with design, backend, and DevOps teams to build high-performance, secure, and scalable customer-facing applications. This role is central to delivering the reliability, flexibility, and performance our users will rely on in fast-moving financial markets. We are a remote-first team and are open to hiring exceptional candidates globally. Core Tasks Design, build, and deploy customer-facing interfaces, including the strategy builder, dashboards, and marketplace. Implement reusable UI components based on Figma designs; integrate charting tools like TradingView or Highcharts. Own the frontend development pipeline, including prototyping, implementation, testing, and responsiveness. Implement secure authentication and user management (OAuth2, JWT, multi-role access). Build real-time web experiences using WebSockets, REST, and client-server integrations. Collaborate with backend and DevOps teams to streamline data flow and deployment workflows. Top Technical Competencies Strong foundation in HTML/CSS , JavaScript/TypeScript . Proficiency in modern frontend frameworks such as React (Next.js) , Svelte , Angular , Vue , or Phoenix . Experience with OAuth2 and secure authentication workflows. Familiarity with server-side rendering (SSR) and modern state management (Zustand, Redux, MobX). Integration experience with charting libraries such as TradingView , Recharts , or Highcharts . Deployment experience using platforms like Vercel , Heroku , GCP , or AWS. Working knowledge of WebSockets , REST APIs , and data streaming models. 0–3 years of frontend development experience. Bonus Competencies Familiarity with Supabase , PostgreSQL , Firebase , or MongoDB . Understanding of microfrontend architectures or API Gateway patterns. Experience with WebAssembly and real-time trading interfaces. Exposure to fintech platforms or trading systems . Background from Tier-I or Tier-II institutions with strong computer science fundamentals, a passion for scalable system design, and a drive to build cutting-edge fintech infrastructure. Ideal Candidate You’re a design-minded full stack engineer who builds fast, clean, and modular frontend systems. You thrive on making complex interfaces intuitive—turning strategy logic into drag-and-drop workflows—and can ship high-performance components that integrate seamlessly with real-time APIs. You value design systems, scalable frontends, and cross-functional collaboration. What We Offer Opportunity to shape the product interface of a next-gen fintech startup. A collaborative, technically driven culture. Competitive compensation with performance-based bonuses. Flexible working hours and a remote-friendly environment. Exposure to financial modeling, trading infrastructure, and real-time systems. Collaboration with a world-class team from Pomona , UCLA , Harvey Mudd , and Claremont McKenna . Show more Show less