About usPrometeo Talent is a recruitment firm with a strong presence across the Americas and Europe.
We specialize in connecting companies with highly specialized technology professionals.We ́re parthering with leading automotive group with a strong presence in the regional market, specializing in vehicle sales, aftersales services, financing solutions, and comprehensive customer support.
About the RoleWe are looking for a highly skilled Full Stack Engineer with a strong focus on UI development.
This role requires someone who can operate across the stack while delivering exceptional, high-quality user interfaces.You will take ownership of features end to end, from backend architecture to pixel perfect frontend, with a particular emphasis on building fast, intuitive, and scalable user experiences.What you ́ll do Design, build, and maintain full stack applications with a strong UI focusDevelop high-quality, responsive, and performant frontend interfacesBuild and scale backend APIs and servicesTranslate product and design requirements into seamless user experiencesOwn features end-to-end — from data modeling to frontend deliveryCollaborate closely with Product, Design, and Engineering teamsOptimize performance across frontend (UX, rendering) and backend systemsImplement monitoring, logging, and observability practicesLeverage AI tools to accelerate development while maintaining quality What We're Looking For-Strong communication skills in English is a MUSTFrontend (Primary Focus):Expert-level React with TypeScriptStrong understanding of UI/UX principles and design implementationExperience with performance optimization (rendering, lazy loading, code splitting)Ability to build clean, scalable,



and maintainable UI componentsBackend:Strong experience with Node.js and TypeScriptDeep understanding of APIs, async patterns, and system performanceFull Stack Ownership:Ability to independently design, build, and ship complete featuresCloud & InfrastructureHands-on experience with AWS (Lambda, EC2, ECS, S3, RDS, DynamoDB, etc.)Experience with Docker and containerized environmentsFamiliarity with Kubernetes (K8s) in productionExperience managing CI/CD pipelinesData & StorageStrong SQL skills (PostgreSQL/MySQL)Experience with NoSQL (MongoDB/DynamoDB)Familiarity with caching systems like RedisEngineering Best PracticesExperience working in Agile environmentsStrong understanding of security principles (OWASP, SOC2/ISO basics)Focus on code quality: testing, linting, documentationAbility to contribute to architecture decisionsPerformance & ReliabilityStrong focus on frontend performance and user experienceExperience optimizing Core Web Vitals, bundle size, and rendering behaviorBackend performance tuning and scalabilityExperience with observability tools (logging, monitoring, tracing)AI & Modern DevelopmentExperience using AI coding tools (Cursor, Codex, Claude, etc.)Ability to review and validate AI-generated codeExperience rapidly prototyping full stack solutions using AI Nice to haveCollaborative mindset and experience working in cross-functional teamsAbility to mentor other engineersAdaptability in fast-paced environmentsWhat we offer Work on products where UI quality and user experience truly matter?Full ownership across the stack with a frontend emphasis?Modern development environment leveraging AI tools Collaborative and high performing engineering culture

📌 Senior Full Stack Engineer (Ui Focus) | 100% Remote | Latam (Buenos Aires)
🏢 Prometeo Talent
📍 Buenos Aires