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Frontend Developer (공통)
Build and improve web interfaces for Toss’s fintech products using React, TypeScript, and Next.js, collaborating in a cross-functional team to deliver seamless user experiences.
Frontend Developer [산업기능요원/전문연구요원]
Builds and optimizes React/TypeScript-based web services for Toss’s fintech apps, focusing on performance, scalability, and seamless user experiences while collaborating with cross-functional teams in a matrix structure.
Frontend Developer (Senior)
Senior frontend developer building tax and income services for Toss’s fintech ecosystem using React, TypeScript, and Next.js.
Frontend UX Engineer (Design System)
Builds and maintains Toss’s design system and UI components using React, TypeScript, and animation libraries to ensure consistent, high-performance user experiences across all services.
Node.js Developer
Build and maintain Node.js-based automation platforms at a fintech securities company, using TypeScript, NestJS, and distributed systems tools to streamline customer and internal services.
Node.js Developer
Build and maintain Node.js/Nest.js backend services and automation tools to streamline TossPlace’s terminal lifecycle and logistics operations using TypeScript, MySQL, and React.
Security Researcher (Platform)
Build and maintain Toss’s security platform, designing IAM and auth gateways, and creating pre-deployment defenses to block vulnerabilities and malicious code before they reach production.
Tech Lead (Frontend)
Lead the frontend team at Toss Income, building and scaling web apps inside the Toss app ecosystem using React, TypeScript, and Next.js to improve tax and income services.
Frontend Ops Developer
Builds internal banking admin tools and automates back-office workflows using React, TypeScript, and Next.js to streamline operations at a leading Korean digital bank.
Frontend Developer
Builds and maintains Toss Securities' web-based trading platforms (mobile webviews, desktop, and back-office) using modern frontend tech to deliver smooth, real-time investment experiences.
Frontend Developer [사전과제 Pass 전형]
Build modern web-based trading interfaces (mobile webviews, desktop) for a fintech brokerage using React, Next.js, and TypeScript, optimizing real-time data flows and UX.
Desenvolvedor(a) Back-end Sênior (Remoto)
The Senior Back-end Developer will join the Sustain (N3) team to diagnose, fix, and evolve high-availability messaging and communication systems. The role focuses on resolving complex production incidents, refactoring legacy code, and mentoring N1/N2 teams using Node.js, Python, and TypeScript.
Software Developer
Full-stack software developer building healthcare-focused C#/.NET backend services and TypeScript/Angular frontends, owning features from design to production deployment while mentoring peers and driving technical standards.
.NET / React Developer - Los Angeles, CA (Local Candidate only) - F2F interview
Senior .NET/React developer builds and maintains scalable web apps using C#/.NET and React, with Azure cloud integration and enterprise-grade architecture.
Senior Full-Stack Engineer
About Understood Understood is a nonprofit focused on shaping the world for difference. We raise awareness of the challenges and strengths of people who learn and think differently. Our resources help people navigate…
Software Engineer, React (Bitpanda Broker)
Build and maintain web applications for Bitpanda's B2C investing platform using NextJS, React, and TypeScript, focusing on onboarding and activation flows that turn new signups into verified, active accounts.
Full Stack Software Engineer, AutoSync
Builds and modernizes large-scale automotive retail platforms (AutoSync) using full-stack tech, cloud-native architectures, and AI-driven workflows to improve dealership operations, marketing, and sales.
Senior Backend Engineer
Build and scale a fintech platform handling hundreds of millions in debt collection, using Node.js/TypeScript, GraphQL, and AI integrations on Google Cloud.