Senior Frontend Engineer

• Architect the future: You will play a pivotal role in creating the UI for a brand-new product suite that spans multiple internal products and companies. You'll tackle the architectural challenge of scalability and reusability.
• Build AI-Native UIs: you’ll build generative interfaces. You will implement streaming responses, generative UI components, and chat-based interactions.
• Elevate Quality: You’ll apply Domain-Driven Design (DDD) principles to the frontend, ensuring our complex business logic remains maintainable and clean.
• Own the Experience: You'll own features end-to-end: from architectural decisions and implementation to tests, observability, and post-launch optimisation
• Collaborate Cross-Functionally: Work closely with product, backend engineers (Java/Spring), and DevOps to deliver production-ready features continuously.
• Ship complex applications in Angular, TypeScript, and Rxjs, leveraging Tailwind for styling and server components for efficiency.
• Design & Implement AI Features: Create seamless AI-powered experiences (agents,copilots), integrating tool-use patterns and streaming UI.
• Performance Obsession: We need to do better here. You will continuously profile and tune, interaction latency, and re-rendering costs, turning performanceinto a feature.
• Collaborate on Design: Partner with our UI/UX team to implement and evolve our Design System, ensuring consistency across the new product suite.
• Testing & Reliability: maintain high confidence in deployments using Playwright for E2E and Jest/Vitest for unit testing.
• Leverage AI tooling (e.g. GitHub Copilot, Cursor, Claude) to accelerate development and share best practices with the team.

•5+ years of experience building production-grade backend systems.
•Deep expertise in Angular and Typescript.
•Proficiency in RxJS operators to define asynchronous data streams and optimize system performance
•Experience working in high-availability, high-throughput environments.
•Strong ownership mindset: you care about reliability, performance, and maintainability.
•Comfortable participating in architectural discussions and challenging decisions.
•Professional Spanish / English level.

Nice-to-Have Superpowers
•Experience with Docker and advanced CI/CD pipelines
•Experience integrating AI-driven workflows or designing systems that enable ML/AI consumption.
•Familiarity with backend frameworks (Spring, Java).
•Experience with observability platforms and performance monitoring.
•Passion for mentoring and tech-community talks.

 

Why You’ll Love It Here
•High-impact role with real architectural ownership.
•Opportunity to evolve a mature cloud platform toward AI-native capabilities.
•Collaborative, product-focused engineering culture.
•Continuous learning and technical growth.
•International and cross-functional environment.