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Senior Low Latency Network Engineer Jobs (NOW HIRING)

Atto Trading

Low-Latency Developer

New York, NY

$150K - $300K/yr

As a Low-Latency Developer, you will be responsible for designing, optimizing, and maintaining high ... Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading ...

Qube Research & Technologies

Network Engineer

New York, NY · On-site

$170K - $240K/yr

... low latency infrastructure with associated automation, telemetry and instrumentation frameworks. Your present skillset: * As a senior network engineer, you will partner closely with the project ...

Jane Street

Low-Latency Engineer

New York, NY

Experience with low level systems programming and optimization, and working on network applications that require extremely low latency and high throughput * Can understand, interpret, and improve ...

Da Vinci

Low Latency Engineer

Miami, FL · On-site

$133K/yr

About the Role As a Low Latency Engineer at Da Vinci, you'll work closely with highly skilled ... Expertise in the architecture, configuration, and optimization of both network and server ...

HNI Corporation

Sr. Network Engineer

Muscatine, IA · On-site

$97K - $133K/yr

THE ROLE The Senior Network Engineer is responsible for the design, implementation, optimization ... This individual can rely on their experience with high density wireless, low-latency wireless, and ...

IMC

Network Engineer

Chicago, IL · Hybrid

IMC is seeking experienced Network Engineers who are passionate about building and operating ... Core areas include low-latency networking, unicast and multicast routing, BGP, PIM-SM, performance ...

TransMarket Group

Network Engineer

Chicago, IL · On-site

Implement and maintain a high availability, low latency network infrastructure * Troubleshoot ... Seasoned engineer, ideally with a CCIE, experience building and maintaining production financial ...

Vatic Labs

Low Latency C++ Engineer

New York, NY · On-site

$175K - $275K/yr

... to engineer cutting edge, ultra-low latency, high throughput trading systems. You will play a key ... Strong understanding of network protocols * Experience writing assembly code desirable * Advanced ...

Vatic Labs

Low Latency C++ Engineer

New York, NY · On-site

$175K - $275K/yr

... to engineer cutting edge, ultra-low latency, high throughput trading systems. You will play a key ... Strong understanding of network protocols * Experience writing assembly code desirable * Advanced ...

Hyphen Connect Limited

$128K - $168K/yr

As the Trading Gateway Engineer, responsibilities include implementing core connectivity systems to expand the trading engine into a global, low-latency network. This involves building foundational ...

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Senior Low Latency Network Engineer information

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How much do senior low latency network engineer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for senior low latency network engineer in the United States is $123,786.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $142,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Low Latency Network Engineers when optimizing trading infrastructure?

Senior Low Latency Network Engineers frequently encounter challenges such as minimizing network jitter, reducing packet loss, and ensuring deterministic performance under heavy loads. These roles often require balancing the latest hardware advancements with intricate software tuning to shave off microseconds from network paths. Engineers must collaborate closely with developers, traders, and IT operations to troubleshoot bottlenecks and implement upgrades, all while maintaining system reliability. Staying current with emerging technologies and best practices is essential, as the trading landscape evolves rapidly.

What is a Senior Low Latency Network Engineer?

A Senior Low Latency Network Engineer is an experienced professional responsible for designing, implementing, and maintaining high-performance network systems with extremely low communication delays. These engineers typically work in industries like finance or trading, where milliseconds can make a significant difference in transaction speed and competitiveness. Their role involves optimizing network hardware and software, troubleshooting latency issues, and ensuring the reliability and security of the entire network infrastructure. They also collaborate with developers and other IT staff to deliver solutions that maximize speed while maintaining compliance and system integrity.

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

To thrive as a Senior Low Latency Network Engineer, you need expert knowledge of networking protocols, low latency design principles, and strong experience with hardware and network infrastructure, often supported by a degree in computer science or a related field. Familiarity with tools and technologies such as FPGA, high-speed switches, scripting languages (like Python or Bash), and certifications like CCNP or CCIE are typically required. Outstanding analytical thinking, problem-solving skills, and the ability to communicate complex technical concepts clearly distinguish top performers in this role. These skills and qualities are crucial to designing, optimizing, and maintaining ultra-fast, reliable networks for industries like finance and trading, where every microsecond counts.
What cities are hiring for Senior Low Latency Network Engineer jobs? Cities with the most Senior Low Latency Network Engineer job openings:
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Senior Low Latency Network Engineer jobs near you

Low-Latency Developer

Atto Trading

New York, NY

$150K - $300K/yr

Full-time

Retirement, PTO

Posted 2 days ago

Job description

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Low-Latency Developer to join our team.We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world's hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort. Position Highlights:We are modernizing our trading and research platform to scale our alpha trading business. This platform will enable researchers to explore, test, and deploy sophisticated signals, models, and strategies across asset classes in a robust, fully automated manner while maintaining competitive latency targets. As a Low-Latency Developer, you will be responsible for designing, optimizing, and maintaining high-performance trading systems to minimize latency. Your Mission and Goals:
  • Analyze and optimize the performance of low-latency trading systems by identifying bottlenecks and inefficiencies in the code, and implementing effective solutions.
  • Develop and adapt the platform to support the demands of a fast-paced trading environment, while effectively managing technical debt.

Requirements:

  • Over 5 years of experience as a low-latency developer with a focus on performance optimization in a high-frequency trading (HFT) environment.
  • Experience with multiple components of an HFT platform or system, particularly those on the critical path.
  • Experience working at an HFT firm during its startup phase and/or on a trading team is a significant plus.
Technical Skills:
  • Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading, inter-process communication, and strategy APIs.
  • Proven low-latency development and performance optimization in HFT.
  • Strong proficiency in C++.
  • Excellent understanding of CPU caches and cache efficiency.
  • Experience with multithreaded and multi-process synchronization.
  • Good understanding of networking protocols.
  • Skilled in performance profiling and optimization tools.
  • Advanced knowledge of Linux operating systems, including kernel-level device mechanisms.
About You:
  • Practical decision-making skills.
  • Excellent communication skills.
  • Strong analytical and problem-solving skills.
  • Passion for trading.
  • Ability to work independently and as part of a team.

Benefits:

  • Competitive compensation package
  • Performance-based bonus opportunities
  • 401k plan
  • Mental health support, including access to therapy
  • Paid time off (25 days)
  • Relocation support (where applicable)
  • International team meet-ups
  • Learning and development support, including courses and certifications
  • Access to professional tools, software, and resources
  • Fully equipped workstations with high-quality hardware
  • Modern office with paid lunches
Annual base salary range of $150,000 to $300,000. Pay (base and bonus) may vary depending on job-related skills and experience. Our motivation:We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!