Full stack developer for advanced front-end

The full-stack profile will cover the end-to-end development of two different visual interfaces: (i) the SIME / i.CAT project interface, focused on providing insights to the energy officers of the Generalitat de Catalunya based on data from 10,000 public buildings; and (ii) the POWERUP and LEADNET project interface, centered on interactive maps.

Requirements

Required skills:

To be successful in this role, you should ideally have:

• A bachelor’s or master’s degree in computer science, data engineering, or a related field (or equivalent professional experience)

The following skills in front-end development:

• Angular (modern versions) for building complex, component-based web UIs
• TypeScript for type-safe, maintainable front-end development
• React for building reusable UI components and interactive views
• Responsive design and basic UI/UX principles for data dashboards and map interfaces

The following skills in middleware and APIs development:

• C# for backend and middleware services
• Flask (Python) for building and exposing REST APIs
• Go (Golang) for high-performance backend/API services
• Experience designing and consuming RESTful APIs
• Familiarity with authentication and authorisation (e.g., JWT, OAuth2)

Other valued skills (not mandatory):

• High level of the English language
• Catalan or Spanish languages
• Mapframe or similar geospatial / mapping frameworks for interactive maps
• Java for backend components or legacy system integration