Chief UI Architect

Senior Frontend Developer

We are seeking a seasoned frontend developer to join our team and help build a cutting-edge modelling platform for traders, risk managers, and analysts. This innovative platform will deliver insights, forecasts, valuations, and optimization at scale.

The successful candidate will lead the design and development of user interfaces for our trading and risk modeling platform.

Deliver elegant, responsive UIs using advanced React patterns, such as Context API and RxJs.

Migrate existing tools (Excel, internal frameworks) into modern applications.

Harness state management techniques using Redux or MobX.

Build real-time communication between backend and frontend.

Ensure robustness via testing and CI / CD integration.

Requirements

5-8 years of experience with React, Context API, RxJs, and cloud-based CI / CD.

A strong background in trading and modeling tools, including finance, energy, and hedge funds.

An agile mindset, excellent communication skills, and English proficiency (C1+).

Bonus : experience with testing frameworks (Cypress, Playwright), backend skills, and Redux / MobX.

What We Offer

A dynamic work environment with a hybrid model up to 60% remote work.

A strong reputation for consistently high bonuses and attractive social benefits.

A collaborative team environment with opportunities for growth and impact.

Location

Based in Madrid, Spain.

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