Jain Global · 22 hours ago
Low Latency OEMS Engineer (Java)
New York Office
Full-time
Onsite
Mid Level
3+ years expJain Global is an innovative multi-strategy investment firm seeking a talented Low Latency Java OMS/EMS Engineer to join their dynamic team. The role involves designing, implementing, and maintaining high-performance trading applications focused on Order Management and Execution Management Systems.
FinanceFinancial ServicesHedge Funds
Responsibilities
Design and implement low latency components for our OMS/EMS platforms
Optimize system performance by applying Java low latency best practices and methodologies
Utilize zero-copy patterns and NIO (New I/O) for efficient data processing
Implement and manage garbage collection (GC) strategies to minimize latency
Develop and refine sequencer patterns for high-speed message processing
Work with clustering concepts to ensure robust and scalable systems
Perform machine and network-level tuning to achieve optimal system performance
Tweak JVM (Java Virtual Machine) configurations for peak performance
Integrate low latency encoding protocols for fast data serialization and transmission
Collaborate with cross-functional teams, including trading, devops, and infrastructure, to ensure seamless integration of services
Qualification
Required
Bachelor's degree in Computer Science, Engineering, or a related field
3+ years of experience in low latency application development, preferably in trading or financial services
Good knowledge of CI/CD tools (e.g., Azure DevOps, Jenkins)
Proficiency in cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes)
Strong proficiency in Java, with a focus on low latency application development
In-depth understanding of low latency best practices, including zero-copy techniques
Familiar with GC algorithms and tuning for low latency applications
Experience with NIO and its application in high-performance systems
Knowledge of sequencer patterns and their role in message delivery systems
Understanding of clustering techniques and distributed system design
Familiarity with machine and network tuning to minimize latency and maximize throughput
Experience with JVM tuning and performance monitoring tools
Knowledge of low latency encoding protocols (e.g., FIX, protobuf) and their implementations
Strong communication skills and ability to work collaboratively within a team
Ability to thrive in a fast-paced, high-pressure environment
Preferred
Previous experience with OMS/EMS platforms is a plus
Bonus: Experience with Aeron messaging for low-latency messaging solutions
Benefits
Exposure to cutting-edge technology and data analytics within the hedge fund industry.
Opportunity to work alongside experienced professionals in a fast-paced and intellectually challenging environment.
Competitive compensation and potential for growth within the firm.
A supportive and inclusive workplace culture that values diversity and collaboration.
Company
Jain Global
Jain Global is an investment firm that offers hedge funds, alternative investments, and quantitative finance.
51-200 employees
H1B Sponsorship
Jain Global has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (9)
2024 (12)
Funding
Current Stage
Growth StageLeadership Team
Jonathan Barton
Chief Operating Officer
Mike Egan
COO of Technology
Recent News
2026-01-20
2026-01-16
2026-01-09
Company data provided by crunchbase