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Senior Front-End Developer – Equity Derivatives Technology

https://www.citi.com/ Logo

Citi

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Location:
United Kingdom , London

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Senior Front-End Developer – Equity Derivatives Technology – VP. We are seeking a senior developer to join the London based team part of the Equity Derivatives Pre-Trade technology group. This role will position you as a technical and delivery lead to help to design and deliver the build out of a pre-trade request-for-quote and pricing platform used by the Equity Derivatives and Delta 1 desks globally. This is also an excellent opportunity for you to define yourself as a key contributor and technical lead within the wider Equity technology division. On a daily basis you will be working with tech as well as front office sales, trading, and quants colleagues across all Derivative & Delta 1 desks.

Job Responsibility:

  • Deliver consistently excellent code, adhering to our team standards and industry best practices
  • Identify and define necessary system enhancements to deploy new products and process improvements
  • Partner with multiple related teams to ensure business critical goals are met efficiently and within agreed timescales
  • Resolve a variety of high impact problems/projects through in-depth evaluation of complex business processes
  • Achieve and maintain a high level of understanding and current system processes and industry standards
  • Develop comprehensive knowledge of relevant areas of business and understand their goals and long-term strategy
  • Serve as advisor or coach to mid-level developers and analysts, operating within an agile / frequent delivery mindset
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behaviour, conduct and business practices, and escalating, managing and reporting control issues with transparency

Requirements:

  • Experience as a technical lead senior developer with front-end technology (JS, ideally React)
  • Extensive experience of system analysis and development of production-quality software applications
  • Consistently clear and concise written and verbal communication
  • Experience working with APIs and microservices systems
  • Understanding of financial instruments, ideally Equity Derivatives and Delta 1 asset classes
  • Proven experience in ensuring observability, robust testing quality practice and maintaining clean CI/CD pipelines
  • Bachelor’s degree or equivalent experience operating in a similar role

Nice to have:

  • Experience working in React JS, with applications providing order/trade/real time market data or similar data structures and feeds
  • Exposure to microservices systems and container/cloud deployment and hosting designs
  • Experience leveraging LLMs assistant tools rationally for coding
  • Additional technology experience: Kafka, ELK, Mongo, DBaaS, SaaS, Tableau
What we offer:
  • 27 days annual leave (plus bank holidays)
  • A discretional annual performance related bonus
  • Private Medical Care & Life Insurance
  • Employee Assistance Program
  • Pension Plan
  • Paid Parental Leave
  • Special discounts for employees, family, and friends
  • Access to an array of learning and development resources

Additional Information:

Job Posted:
March 25, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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