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Senior UI Engineer – Core Platform
Location:Â London
Salary: Around £90,000-120,000 + Excellent Benefits + Bonus
We are working with a leading global financial services organisation who are undertaking a major transformation of its trading technology platform. As a Senior UI Engineer within the team, you will be key in building a next-generation interface that supports hundreds of customers globally.
This is a hands-on development role ideal for someone passionate about modern front-end architecture, performance optimisation, and building scalable user interfaces in a data-rich environment.
What You’ll Be Doing
- Develop robust, scalable UI components using JavaScript/TypeScript and modern frameworks such as React or Angular.
- Build and maintain data-intensive interfaces.
- Collaborate closely with product managers, UX designers, and backend engineers to deliver integrated, high-performance solutions.
- Drive continuous improvement through code reviews, knowledge sharing, and adoption of emerging technologies.
What You’ll Bring
- Deep expertise in TypeScript, JavaScript, and modern front-end frameworks (React, Angular, etc).
- Proven experience building enterprise-level frontends with grid-based components
- Strong CSS/SASS skills with attention to detail in design implementation.
- Solid understanding of DevOps tooling including Git, CI/CD pipelines, and automated testing.
- Familiarity with OpenFin, FDC3, Electron, or micro-frontend architectures.
- An interest or background in financial services or trading platforms.
