Frontend Engineer - Data-Driven UI & AI Tools

Arcesiumllc; Lisboa; Presencial; EUR 42 000 - 66 000; Tempo integral

Resumo da oferta

Arcesium is hiring bright software engineers to build next-generation UI for sophisticated asset managers. You will craft high-performance UIs with virtualization, partner with product/design teams, and develop a robust BFF layer in Node.js/TypeScript.

You’ll contribute to a shared design system using MUI and collaborate across backend teams to ensure smooth API contracts. Ideal candidates have 2–5 years in IT, strong JavaScript/TypeScript skills, and experience with data grids, performance

Qualificações

• 2–5 years of IT industry experience with a degree in engineering.
• Hands-on web development experience using HTML5, JavaScript, TypeScript, React, CSS, and TDD.
• Proficient in core JavaScript and TypeScript concepts.
• Understanding of BFF patterns, component decomposition, and state management.
• Experience building data grids with virtualization and filtering at scale.
• Familiarity with Material UI and design systems; accessible UI components.
• Experience with Node.js/Express for server-side rendering or BFF work is a plus.
• Interest in AI-assisted development tools is a plus.

Responsabilidades

• Build high-performance, data-dense UIs with virtualization and complex workflows.
• Collaborate with Product Managers/Designers to rollout Modern UI and improve usability.
• Architect and develop BFF layer using Node.js/TypeScript to orchestrate data.
• Create reusable components in Arc Design System (MUI-based) for consistency.
• Define and review API contracts with backend teams and stakeholders.
• Explore AI-assisted tooling to enhance UI scaffolding and migration tooling.

Conhecimentos

HTML5

JavaScript

TypeScript

React

CSS

TDD

BFF patterns

State management (MobX)

Web performance optimization

Data grids / virtualization

Material UI (MUI)

Design system

AI-assisted development tools

JavaScript fundamentals

Node.js

Express

Formação académica

Bachelor's degree in engineering

Ferramentas

Node.js

Express

Descrição da oferta de emprego

Arcesium is hiring bright software engineers to build next-generation UI for sophisticated asset managers. You will craft high-performance UIs with virtualization, partner with product/design teams, and develop a robust BFF layer in Node.js/TypeScript.

You’ll contribute to a shared design system using MUI and collaborate across backend teams to ensure smooth API contracts. Ideal candidates have 2–5 years in IT, strong JavaScript/TypeScript skills, and experience with data grids, performance