AI Frontend Developer

We are seeking an AI Frontend Developer to join our Artificial Intelligence team at Yuno. As an AI Frontend Developer, you will build interfaces for Yuno's merchants and internal teams to interact with AI. This includes developing copilots, agent workflows, and internal back-office tools.

Responsibilities:

• Build and evolve user-facing AI products, including copilot and agent style interfaces, conversational flows, and human-in-the-loop review screens.
• Design and maintain our design system and web components used across Yuno's applications and by third parties.
• Develop internal back-office tools to drive operational efficiency.
• Integrate LLM APIs (OpenAI, Anthropic, Gemini, or similar) and backend services into the frontend, handling streaming, latency, and error states.
• Write reusable, testable, and efficient code with unit and end-to-end tests and CI/CD as part of the workflow.
• Collaborate with AI, data, backend, and product teams to translate complex AI capabilities into simple UI components.
• Champion an AI-first engineering culture using AI-assisted development, code generation, and automated testing.
• Ensure performance, accessibility, and security in everything you ship.

Requirements:

• 2+ years of professional experience building production web applications with React and TypeScript.
• Strong knowledge of JavaScript, HTML, CSS, Node.js, and modern tooling (Git, NPM or Yarn, Next.js, Storybook, or similar).
• Experience integrating REST and streaming APIs, including LLM APIs, into frontend applications.
• Demonstrated experience with unit testing, end-to-end testing, and CI/CD.
• Hands-on experience with AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot.
• Autonomy in task execution and comfort working in a fast-paced agile environment.
• Professional proficiency in English.

Preferred Qualifications:

• Experience building interfaces for AI agents or copilot-style features in production.
• Experience with Nest.js, Emotion, AWS services (S3, Amplify), and Docker.
• Experience in the payments industry or integrating Payment Service Providers.
• Knowledge of backend languages and willingness to work across the stack when needed.

Benefits:

• Competitive Compensation
• Remote Work – You can work from everywhere!
• Home Office Bonus – A one-time allowance to help you create your ideal home office.
• Work Equipment
• Stock Options
• Health Plan wherever you are.
• Flexible Days Off