Senior Frontend Engineer - Own UI for Quant Trading

Saragossa; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Saragossa in the United Kingdom is seeking a frontend engineer to join a high-caliber team moving into a new business area. You will build new things, own them, and shape how they take form.

You will work directly with quant researchers and portfolio managers, translating complex ideas into clean interfaces that genuinely matter to how the business operates. The work is fast-moving, autonomous, and highly impactful.

Qualifications

• Strong React and TypeScript skills
• At least five years of professional frontend experience
• Experience building frontend applications in a fast-moving team

Responsibilities

• Translate complex ideas into clean, functional interfaces that matter to the business
• Collaborate with quant researchers and portfolio managers on frontend solutions
• Own frontend projects from conception through delivery in a high-caliber environment

Skills

React

TypeScript

Job description

Saragossa in the United Kingdom is seeking a frontend engineer to join a high-caliber team moving into a new business area. You will build new things, own them, and shape how they take form.

You will work directly with quant researchers and portfolio managers, translating complex ideas into clean interfaces that genuinely matter to how the business operates. The work is fast-moving, autonomous, and highly impactful.