UI Developer - Options Market Making

Maven· Amsterdam· greenhouse· publié le 08/05/2026
Indispensable :TypeScriptJavaScriptReactBackendHealthTech

ABOUT THE COMPANY:

Maven is a market-leading proprietary trading firm allocating internal capital across discretionary, systematic, and market-making strategies. Our collective expertise spans traders, engineers, and technologists, unified by an unwavering dedication to enhance our efficiency as a premier liquidity provider for globally listed derivatives. We leverage groundbreaking execution and pricing technologies to elevate and improve how financial markets operate.

Overview

We are seeking a talented and motivated UI developer) to join our Market Making Technology team.

You will work closely with our existing UI developers and UX designers to deliver the next generation of Maven's trading applications along with its underlying web platform, component library and design system.

The role will involve

UI development

Delivery of new applications and bringing new functionality to existing apps

Contributing to our core UI framework, including creation of modular components in React and TypeScript

Participating in discussions on direction and code review

Collaboration with backend developers to ensure seamless integration

Supporting our suite of trading applications by troubleshooting, debugging and fixing UI related issues

Must have skills and experience

Excellent UI development skills in JavaScript/TypeScript, including component and library development

Proven experience and a keen interest in UX and UI design principles

Strong problem-solving skills and attention to detail

Pragmatic self-starter with the ability to manage multiple tasks and meet deadlines

Desirable / nice to have

Experience with React, component libraries and design systems

Experience working on complex and data rich user interfaces running across multiple desktops

Experience working in the financial sector

WHAT WE CAN OFFER YOU

Competitive compensation

Group Pension plan

Annual discretionary bonus

Fully catered breakfast, lunch and snacks.

25 days’ annual leave

Informal dress code

Private healthcare and life assurance

Cycle-to-work scheme

Monthly company events

Private Gym