Senior UI Lead Engineer, Citi

Senior UI Lead Engineer

Citi

Location:
United Kingdom, London

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We're hiring a Senior UI Lead Engineer to help build Citi's next generation, cross-asset risk system. We are utilising cutting edge technology to meet complex trading and regulatory requirements.

Job Responsibility:

Development of high-quality, modern UIs for developers, support, quants and finance staff
Participation in a fast-paced Agile development process
Development of high-quality software, emphasizing simplicity, maintainability and reuse
Participation in code and design reviews
Working proactively on diverse and innovative solutions
Requirements analysis and capture, working closely with the business and business aligned teams to define solutions
Good communication with support, other development teams, and infrastructure teams
Thorough automated testing using unit and integration tests
Driving the architectural standards, development best practices, and promoting adherence to these standards
Driving the architectural and technical evolution of frameworks and APIs

Requirements:

Strong communication skills
Proven commercial experience with React
Strong knowledge of modern HTML, JavaScript (ES6+) & CSS
Strong understanding of Node.js & npm
Experience with Typescript
Hands-on expertise in development tools such as Webpack and Vite for efficient build and bundling workflows
Skilled in implementing robust testing strategies using frameworks like Playwright, React Testing Library, and Vitest to ensure high-quality, maintainable code

Nice to have:

Experience in Investment Banking or finance
Experience with GraphQL
Strong understanding of modern JavaScript tooling
Experience publishing npm libraries
Experience with micro-frontends
Experience building developer tooling
Good technical writing skills for documentation
Good understanding of data structures and solid computer science fundamentals
Knowledge of messaging systems and event-driven architectures

Additional Information:

Job Posted:
August 12, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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