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Low Latency Developer Jobs (NOW HIRING)

Open Systems Technologies

C++ Developer

Manhattan, NY · On-site

$300K/yr

Responsibilities * Working alongside hardware and software developers to build ultra-low latency trading systems * Designing and implementing a low latency, high-frequency trading platform ...

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How much do low latency developer jobs pay per hour?

As of Jun 21, 2026, the average hourly pay for low latency developer in the United States is $59.92, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $67.31 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Low Latency Developer, and why are they important?

To thrive as a Low Latency Developer, you need strong programming skills in C++ or Java, deep knowledge of computer science fundamentals, and experience with high-frequency trading or real-time systems. Familiarity with performance profiling tools, network protocols, and low-latency messaging systems is typically required. Exceptional problem-solving abilities, meticulous attention to detail, and effective teamwork set top performers apart in this field. These skills are crucial for building robust, ultra-fast software that gives organizations a competitive advantage in time-sensitive environments.

What is a Low Latency Developer?

A Low Latency Developer is a software engineer who specializes in designing and implementing systems that process data and execute tasks with minimal delay. These professionals often work in industries like finance, telecommunications, and gaming, where speed and efficiency are critical. Their responsibilities include optimizing code, reducing network and processing delays, and ensuring that applications meet strict timing requirements. They typically use programming languages like C++ or Java and work with real-time operating systems and high-performance networking technologies.

What is the difference between Low Latency Developer vs Network Engineer?

AspectLow Latency DeveloperNetwork Engineer
Primary FocusOptimizing software for minimal latency in trading, gaming, or real-time systemsDesigning, implementing, and maintaining network infrastructure and connectivity
Skills & CertificationsProgramming, C++, Python, knowledge of hardware accelerationNetworking protocols, Cisco certifications, routing, switching
Work EnvironmentSoftware development teams, financial firms, tech companiesData centers, ISPs, enterprise networks

While both roles require technical expertise, Low Latency Developers focus on software optimization to reduce response times, whereas Network Engineers work on building and maintaining the network infrastructure that supports such low-latency environments.

What are typical challenges faced by Low Latency Developers when optimizing trading systems?

Low Latency Developers often face challenges such as minimizing network and processing delays, efficiently managing memory, and ensuring that code changes do not introduce bottlenecks. The role requires constant profiling and benchmarking to identify performance issues, as even microseconds can impact trading outcomes. Collaborating closely with infrastructure, network, and trading teams is essential to align software improvements with hardware capabilities and market requirements.
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Low Latency Developer jobs near you
Infographic showing various Low Latency Developer job openings in the United States as of June 2026, with employment types broken down into 10% As Needed, 68% Full Time, 2% Part Time, 1% Temporary, 18% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $124,638 per year, or $59.9 per hour.
Junior Quantitative Latency Engineer

Junior Quantitative Latency Engineer

Hudson River Trading

Chicago, IL

Other

Posted 12 days ago

Job description

Hudson River Trading (HRT) is seeking curious, thoughtful engineers who enjoy working with data and solving real-world technical problems to join our growing Market Structure Analysis team. In this role as a Quantitative Latency Engineer, you'll apply data-driven methodologies to understand and optimize trading technology and real-time interactions with financial markets across the globe, spanning traditional and crypto exchanges. No prior finance experience is needed! 

Responsibilities

  • Contribute directly to impactful improvements to HRT's low-latency trading systems
  • Analyze large datasets to understand how complex systems and networks behave in real-world conditions, such as exchange technology and performance of HRT systems
  • Build Python-based tools and scripts to collect, clean, and visualize data in a clear and actionable way
  • Design and run experiments to measure the impact of changes and identify opportunities for improvement
  • Collaborate closely with HRT's Algorithm Development, Trading Technology, and Business Development teams to discover, research, and implement improvements to HRT's architecture
  • Liaise with exchanges globally to better understand their technology and stay up to date on changes and improvements

Qualifications

  • A technical degree or equivalent practical experience
  • Experience with Python and Pandas 
  • Proficiency in data analytics including statistics, data visualization, and working with large data sets
  • Strong curiosity about how financial systems, networks, and cutting-edge technology work, and a willingness to learn new concepts quickly
  • Ability to think analytically, ask insightful questions, and approach unfamiliar problems methodically
  • Strong cross-functional communication skills and an interest in collaborating with others

The estimated base salary range for this position is 200,000 to 300,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.

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