Senior React Frontend Developer (Based In Oporto, Lisbon Or Braga)

Your connection with Aubay starts in the following lines :

Aubay Portugal is a multinational French company, in Portugal since 2007. We have offices in Lisbon and Oporto and we are a specialized consultant in Management, Implementation, Development and Maintenance of Information Systems. We have more than 150 active partners and we operate in sectors such as banking, insurance, telecommunications, services, energy and transports.

What are we looking for?

• 5+ years of experience in Frontend development with ReactJS, Next.Js, and Redux (mandatory)
• Proficiency in Node.Js and experience integrating WebSocket or Server-Sent Events (SSE) into frontend workflows
• Solid understanding of component-based architecture and proven experience building and maintaining reusable UI components
• Strong experience with Server-Driven UI (SDUI) design patterns and rendering dynamic UI from backend-driven schemas
• Familiarity with chat prompt design patterns and conversational UI paradigms (e.G., AI assistant responses, user input formats, inline feedback)
• Understanding of accessibility standards and responsive design
• Experience working in Agile development environments with tools like Jira, Git, and CI / CD workflows
• Fluent in English (mandatory)

What do we have to offer you?

What makes us different?

If we got your attention, we now hope to spark your enthusiasm. Ready for the first phase?

We are waiting for you at

Personal data sent through the present application will be kept by Aubay during the application procedure and will remain stored whilst updated (for two years period).

The collected data might be transferred or include other processing activities, as long as the data subject is informed, in the occurrence of a standard application and selection procedure, for the compliance of legal obligations for the time required by law.

For any queries or request regarding personal data protection rights, the Data Subject may contact AUBAY PORTUGAL’s headquarters in Avenida Duque D`Ávila, no46 em Lisboa or use the DPO’s e-mail - The Data Subject also has the right to file a complaint with the National Data Protection Authority –

(please do not include data regarding racial or ethnical origins, political opinions, religion, philosophy, biometrical data, health data, sexual life and orientation, or relating to criminal convictions and offences.