Citis Equities Technology organization is seeking a Senior Software Engineer to join the Equities Electronic- Execution (Electronic Trading) technology team. The person in this role will be responsible for the design, development, and delivery of Citis next-generation low-latency execution platform. This platform encompasses critical components including Algorithmic Trading, Smart Order Routing (SOR), Dark Pool & Internalization engines, Low latency Client & Exchange Connectivity, and high-throughput market data processing. 

The senior engineer will collaborate with a cross-functional team of developers and work closely with product development, quantitative research, technology infrastructure, production support and QA teams. Close alignment with the global strategy and cross-regional delivery is a key aspect of this role. This is a leadership role requiring prior experience in building high performance Electronic Trading platforms and leading high performance development teams. 

Responsibilities 

• Core Development: Design, development and maintenance of high-performance, low-latency electronic execution systems 

• Product Collaboration: Partner with traders, quant researchers, and clients to understand their needs and translate them into innovative product features and enhancements — including execution performance improvements, new liquidity sources, and DMA capabilities. 

• Testing: Continuously improve and maintain testing frameworks, development tools, and environments to ensure platform reliability and performance at scale. 

• AI-Powered SDLC: Leverage Citis suite of AI-powered development tools throughout the Software Development Life Cycle (SDLC) to enhance productivity, code quality, and innovation. 

• Agile & CI/CD: Contribute to and champion Agile development practices and Continuous Integration/Continuous Delivery (CI/CD) processes with a focus on shift-left testing and accelerated release cycles. 

• Platform Support & Enhancement: Build and maintain common solutions for trading platform monitoring, trade reconciliation, application recovery, and other essential support functions. 
   

Qualifications 

• Minimum 12 years of experience with strong technical knowledge and expertise in Low Latency Java, C++ or Rust. 

• Prior experience developing electronic trading platforms in a global financial institution or equivalent environment. 

• Strong understanding of automated testing techniques and quality engineering practices. 

• Solid understanding of Agile methodologies and Continuous Integration processes. 

• Familiarity with low-latency system design, including performance optimization, concurrency, and high-throughput architecture. 

• Ability to prioritize multiple tasks, set goals, and meet deadlines in a fast-paced, globally distributed environment. 

• Excellent communication skills with a demonstrable ability to present and grasp complex concepts in a multicultural, cross-regional environment. 

• Knowledge of regional exchange microstructure and regulatory regimes. 

Education 

• Bachelors degree / University degree in Computer Science, Engineering, or a related field, or equivalent professional experience.