Junior UI Developer

About the role

Mosaic Conseil is seeking a Junior UI Developer to join its fully remote team. You will translate complex financial calculations into clear, functional user interfaces for a leading Italian financial services client. This position focuses on building and testing visual artifacts that make business data understandable for professional analysts.

Key responsibilities

• Develop clean, readable UI components using HTML, CSS, and JavaScript.
• Collaborate in a two‑person cycle: build interfaces and critique peers' implementations.
• Ensure that visual layouts accurately reflect underlying business logic and data flows.
• Write thorough documentation and participate in written arguments about design decisions.
• Maintain a high level of code quality and consistency across all projects.

Required profile

• Strong technical foundation with a curiosity for learning.
• Attention to detail and ability to discuss trade‑offs in UI design.
• Interest or background in finance, accounting, or data visualization is a plus.
• Comfortable working independently in a remote, written‑communication‑heavy environment.

Required skills

• HTML
• CSS
• JavaScript