Sr Application Developer, Citi

Citi

Location:
Australia, Sydney

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

An opportunity to work for an Australian leading warrants trading business, contributing to the development of the Equities warrants market-making application stack. Collaborate with local and global teams, participate in all aspects of SDLC, and design technical solutions aligned with Citi's policies.

Job Responsibility:

Development of the Warrants market making application stack, design solutions, coordinate delivery, investigate production incidents, participate in L2/L3 support activities
develop technical solutions to meet business requirements taking into account recommended technologies, non-functional requirements, internal policies and procedures
participate in all elements of SDLC from gathering business requirements, analysis, code reviews, testing, deploying applications
understand and help shaping Citi’s global Warrants platform
establish and maintain strong working relationships with peers and other local and global technology team members
establish and maintain strong working relationships with the local business
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
comply with the ethical standards contained in the Code of Conduct

Requirements:

Experience of implementing complex projects involving multiple stakeholders and taking them from initial concept through to final delivery and post-implementation support
in-depth knowledge of FIX protocol and proven experience in front-office systems
understanding of Market Making concepts & Electronic/Algo Trading is preferable
experience working in regulatory environments
good foundation in equity derivatives, and understanding of greeks & risk calculations is preferable
understanding of high volume trading systems and technical challenges of their design and operation
experience in Java, C++ & C#
strong knowledge of relational databases and scripting languages
knowledge of third party Market Data provider platforms (e.g., Reuters) highly desirable
experience with working effectively with remote teams across different timezones
understanding of guiding principles of robust high throughput/low latency architecture
5+ years of relevant experience
experience in systems analysis and programming of software applications
experience in managing and implementing successful projects
ability to work under pressure and manage deadlines
ability to adjust priorities quickly as circumstances dictate
ability to work with minimal supervision on multiple concurrent projects
consistently demonstrates clear and concise written and verbal communication
candidate should have full working rights in Australia
Bachelor’s degree/University degree

Nice to have:

Understanding of Market Making concepts & Electronic/Algo Trading
good foundation in equity derivatives, and understanding of greeks & risk calculations
knowledge of third party Market Data provider platforms (e.g., Reuters)
understanding of guiding principles of robust high throughput/low latency architecture

What we offer:

Equal opportunity workplace
global career growth
opportunity to contribute to real-world impactful projects

Additional Information:

Job Posted:
August 23, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Sr Application Developer