Top Tech Jobs & Startup Jobs in London

Develop and maintain risk management applications for Equity Derivatives using Kotlin and React, ensuring high code quality with TDD practices, and collaborating with analysts and traders.

Design and develop an electronic FX Options Trading Platform, focusing on real-time applications, mentoring developers, and enhancing development processes.

Design, build, and maintain responsive, accessible UI components for Aura. Collaborate with product, UX, and back-end teams; optimize performance; participate in code reviews; debug cross-browser issues; and continuously improve front-end quality and user experience.

Hands-on SDET responsible for building and maintaining AI-driven test automation frameworks (Cypress/JavaScript or Selenium/Java), executing functional, API and database tests, integrating tests into CI/CD, logging defects in JIRA, and collaborating with development and product teams to ensure high-quality releases.

The role involves leading Citi's digital assets strategy in Europe, managing P&L, driving product lifecycle, and engaging clients while ensuring compliance with regulations.

Lead the delivery of generative AI solutions at Citi Innovation Labs by managing engineering teams and engaging with stakeholders to drive innovative projects across various business units.

The Business Unit Manager oversees business execution activities for the CTR team, managing finances, compliance, and cross-team partnerships while improving operational efficiency and providing strategic reporting.

Lead hands-on design and implementation of FX trading systems, focusing on ultra low-latency development. Work with trading and quant teams to build, replace, and renovate systems, define architecture, troubleshoot software/hardware/network issues, and implement best practices and documentation across teams.

Develop Java applications for cross-border payments, collaborating with FX Technology teams, enhancing system architecture, and ensuring solution quality.

Lead a team on FX real-time risk systems, manage deliverables, and act as the technical contact for trading and risk management.