Senior Front-End Engineer

FINARTIX Fintech Solutions S.A. is seeking an experienced Senior Front End Engineer to join their Engineering team. This role is pivotal in developing and maintaining the user interface of Flows AI, their advanced AI Services platform. The position focuses on building intuitive, performant, and scalable user interfaces that enable customers to efficiently manage AI processes, validate results, and analyze metrics.

The ideal candidate will bring 5+ years of front-end development experience, with expert knowledge in React, TypeScript, and modern JavaScript. They'll be responsible for leading component library development, implementing complex UI components, and managing front-end infrastructure using modern tools like Vite. The role requires strong experience with testing frameworks, build tools, and data visualization libraries.

Working in a hybrid environment in Athens, Greece, you'll have the opportunity to directly influence how users interact with the AI platform. The position offers competitive compensation, professional development opportunities, and the chance to work on complex, data-driven interfaces. You'll be crucial in maintaining high user satisfaction rates and supporting growth objectives.

The technical environment includes React (Vite), TypeScript, NPM, Playwright for testing, and modern monorepo tools for dependency management. The role combines technical expertise with strategic influence, as you'll be making key decisions about front-end architecture while collaborating with UX designers to create intuitive interfaces for complex workflows.