React Front End Developer, Citi

Citi

Location:
United Kingdom, London

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

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Job Description:

We are seeking a highly skilled and motivated front end application developer to play a role on a greenfield multiyear transformation program aimed at modernizing and scaling the electronic FX Options Trading Business

Job Responsibility:

Be part of a team of Front End engineers in the design and development of the electronic FX Options Trading Platform specializing in: RFQ (Request for Quote) client or sales to trader workflow
Streaming prices
Volatility Surface and other market data management
Structured Product Pricing workbench
Collaborate with a global team of developers, quants and traders to translate business requirements into robust technical solutions
Leverage your expertise in Typescript & React to build high-performance, scalable applications
Create intuitive and responsive React web UIs that enhance user experience
Contribute to the continuous improvement of development, deployment and testing processes

Requirements:

Advanced knowledge in React UI/UX development with TypeScript (Angular or Vue.js experience would also be considered)
Solid understanding of inter-application communication using REST, WebSocket or middleware like Solace/Kafka/Tibco
Proficiency in CI/CD, application resiliency, testing, profiling, and telemetry

Nice to have:

Familiarity with OpenFin, Interop or other containerized front end frameworks
Java, C#.NET or Python experience
Kubernetes
Experience working in finance is a plus, but not required

What we offer:

Equal opportunity employer policies
accommodations for persons with disabilities
global workforce benefits

Additional Information:

Job Posted:
August 19, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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React Front End Developer