Equities Middle Office – User Interface Lead (VP)

Overview

As a Senior Application Developer at Citi, you will maintain and enhance critical business applications while guiding modernisation efforts. You’ll contribute to architectural decisions for replacement apps and collaborate across cross-functional teams to deliver reliable software. The role blends hands-on development with mentoring, within a collaborative tech environment that values continuous learning and flexible work options. You’ll work on impactful financial systems at scale, driving secure, maintainable solutions.

Pay / Benefits

• 27 days annual leave (plus bank holidays)
• discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave

Responsibilities

• Develop and maintain application functionality using C# WPF and ASP.NET
• Contribute to the modernisation programme of applications
• Create and maintain user interfaces with React.js
• Write clean, maintainable, well-documented code and participate in code reviews
• Debug, resolve issues and collaborate with designers, developers, and stakeholders
• Create and execute unit and integration tests
• Learn and apply software development best practices
• Advise and coach junior analysts
• Assess risk and ensure compliance while delivering solutions

Key requirements

• Extensive experience in applications development
• Proficiency with C# WPF, ASP.NET and React.js
• Strong debugging, testing and code review skills
• Ability to work with limited supervision and act as SME to stakeholders
• Experience in modernisation projects and secure software practices

• Collaborative mindset
• Stakeholder communication
• Mentoring/coachability
• C# WPF
• ASP.NET
• React.js

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