Senior Algorithmic Trading & SOR Software Engineer (Senior Vice President)

Leadingnation; Hong Kong; On-site; HKD 100,000 - 150,000; Full time

Job summary

Leadingnation is seeking a Senior Software Engineer in Hong Kong to join the Equities Electronic Execution technology team. This position focuses on the design and delivery of cutting-edge algorithmic trading platforms.

The ideal candidate will have at least 12 years of experience, specializing in low-latency Java, C++, or Rust, and must understand regulatory regimes. This role offers the opportunity to work in a fast-paced environment with a diverse team.

Qualifications

• Minimum 12 years of experience with strong technical knowledge in programing.
• Prior experience in developing Algorithmic Trading or SOR platforms.
• Strong understanding of automated testing techniques and quality engineering practices.
• Expertise in low-latency system design and performance optimization.

Responsibilities

• Design and development of algorithmic trading platforms.
• Partner with traders and researchers to develop product features.
• Maintain automation testing frameworks for platform reliability.
• Implement Agile practices and CI/CD processes.

Skills

Low Latency Java

C++

Rust

Agile methodologies

Automated testing techniques

Performance optimization

Concurrency

High-throughput architecture

Education

Bachelor’s degree in Computer Science or Engineering

Job description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Citi’s Equities Technology organization is seeking a hands‑on Senior Software Engineer to join the Equities Electronic Execution technology team, focusing on the design and delivery of Citi’s next‑gen Algorithmic trading and Smart Order Routing (SOR) platform. The senior engineer will be involved in hands‑on design and implementation of the platform, contributing to architectural decisions and ensuring adherence to performance and latency targets, while maintaining high standards in code quality and SDLC processes. This role will require close collaboration with the trading desks, product development, and quantitative research on platform design as well as implementation and optimization of trading strategies. Close alignment with the global strategy and cross‑regional delivery is a key aspect of this role. Prior experience in Algorithmic Trading / SOR / Market Making / Quantitative Trading is necessary along with knowledge of market microstructure and regulatory regimes across regional markets.

Responsibilities

• Core Development: Design and development of Citi’s next‑gen algorithmic trading platforms.
• Product Collaboration: Partner with traders, quant researchers, and clients to understand their needs and translate them into product features and enhancements.
• Testing: Continuously improve and maintain automation testing frameworks, development tools, and environments to ensure platform reliability and performance at scale.
• AI‑Powered SDLC: Leverage Citi’s suite of AI‑powered development tools throughout the Software Development Life Cycle (SDLC) to enhance productivity, code quality, and innovation.
• Agile & CI/CD: Implement 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 in developing Algorithmic Trading or SOR platforms or equivalent in a global financial institution.
• Strong understanding of automated testing techniques and quality engineering practices.
• Strong understanding of Agile methodologies and Continuous Integration processes.
• Expertise in 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

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

Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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