AI Frontend Developer

Job not on LinkedIn

🔥 7 minutes ago

🌐 Colombia, Argentina, +5 more countries – Remote

🇨🇴 Colombia – Remote 🇦🇷 Argentina – Remote 🇲🇽 Mexico – Remote 🇨🇱 Chile – Remote 🇵🇪 Peru – Remote 🇵🇾 Paraguay – Remote 🇧🇷 Brazil – Remote

⏰ Full Time

🟢 Junior

🟡 Mid-level

💻 Frontend Engineer / Web Developer

🚫👨‍🎓 No degree required

👻 Ghost score 19%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Yuno

WebsiteLinkedInAll Job Openings

11 - 50 employees

💳 Fintech

🏢 Enterprise

☁️ SaaS

Fintech • Enterprise • SaaS

Yuno is a company that provides payment orchestration and infrastructure solutions on a global scale. Their technology empowers businesses to integrate over 300 payment methods, boosting acceptance rates and enabling seamless scaling of payment operations across multiple regions. Yuno focuses on providing a simplified payment process with features like smart routing, unified payment insights, auto reconciliation, and custom checkout options. They emphasize security and fraud management, ensuring safe transactions. Yuno facilitates global payouts and subscription management, making them an ideal partner for businesses looking to optimize their payment systems and increase revenue.

📋 Description

• Build and evolve user-facing AI products, including copilot and agent-style interfaces, conversational flows, streaming responses, and human-in-the-loop review screens. • Design and maintain the design system and web components used across Yuno's applications and by third parties. • Build and evolve internal back-office tools used across teams to drive operational efficiency. • Integrate LLM APIs such as 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 tests, end-to-end tests, and CI/CD. • Collaborate with AI, data, backend, and product teams to translate complex AI capabilities into simple and actionable UI components. • Champion an AI-first engineering culture using AI-assisted development, code generation, and automated testing. • Ensure performance, accessibility, and security in shipped products.

🎯 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, and an understanding of prompt engineering and how to evaluate model outputs in the UI. • Autonomy in task execution and comfort working in a fast-paced agile environment. • Professional proficiency in English. • 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

• 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