Senior Low-Latency Java Engineer — OEMS Platform

Citi is seeking a Senior Software Engineer for its Equities Electronic-Execution team. You will design and deliver a next-generation low-latency Java platform, collaborating with traders, quants, and global teams to enable high-speed execution, market connectivity, and robust post-trade capabilities.You will contribute to high-performance systems,...

Millennium, a global investment firm in New York, is seeking an experienced Algo Developer to build real-time trading systems and enhance a Java-based proprietary framework. You will focus on low-latency execution and scalable architectures in a collaborative, cross-team environment.The role requires deep knowledge of market microstructure, automated...

Adaptive is seeking a Senior Java / Systems Engineer with deep experience in Platform Exchange Systems to design and optimise production-ready, high‑performance, low‑latency Java services using Aeron. You will work across client teams and internal engineers to define models and exchange boundaries, implement automated testing, and drive production...

FalconX is seeking a Senior Trading Systems Developer in New York City to architect and build our low-latency electronic trading execution platform. You will work on core components on the hot path of the execution stack, including market-data ingestion, OMS/EMS, risk checks, and venue connectivity.You will design scalable services in Rust and Java,...

Coinbase is seeking a Senior Staff Software Engineer on the Exchange team to shape the architecture of the matching engine, order management, market data, and risk systems. You will own multi-quarter initiatives, drive latency-sensitive solutions, and influence across multiple teams.You'll mentor senior engineers, contribute hands-on coding, and lead with a...

Morgan Stanley is seeking an experienced electronic trading technical lead to advance its delta1 algo trading systems. You will build, deploy and support trading strategies, analytical tools, and scalable trading engine infrastructure as part of a fast-moving IT/quant/trading team.The role requires strong communication skills for an agile, front-office...

Point Three Group is seeking a Core Platform Engineer in New York City to join its technology team. The role focuses on building tools and core frameworks to support research and trading, with emphasis on low-latency, scalable infrastructure and robust API development.The candidate will work on optimizing performance across hardware to software, deploying...

Senior Low Latency Java Engineer - Equities Electronic- Execution (eTrading) Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 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...

Flow Traders is seeking Senior C++ Software Engineers to join our growing team in New York or Chicago. You will build event-driven trading systems that process tens of thousands of products with ultra-low latency, enabling researchers and traders to make informed decisions.You will collaborate with technologists, quants, and traders to evolve our in-house...