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# Ui Developer

- **Company:** TEKsystems
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), HTML5, Cascading Style Sheets (CSS), Systems Integration, TypeScript, Web Applications, ReactJS, Front End Software Development
- **Published:** August 25, 2026
- **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-FC389BCF343E97C447/

## About the Role

* Strong React.js and TypeScript development experience
 * experience within investment banking or financial services
 * Front Office technology experience, ideally within Pricing, Trading, or Electronic Trading
 * experience building scalable, responsive, enterprise-grade web applications
 * Strong JavaScript, HTML5, CSS3, and modern Front End development skills
 * experience integrating with APIs and distributed Back End systems
 * Understanding of financial products, pricing, market data, and trading workflows
 * experience partnering directly with Traders, Quants, Structurers, and Front Office stakeholders
 * Strong system design, UI architecture, and problem-solving skills
 * experience working in agile, business-facing environments



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