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Junior 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 ...

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 ...

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 ...

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 ...

Atto Trading

Low-Latency Developer

New York, NY · On-site

$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 ...

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 ...

Jain Global

Low Latency OEMS Engineer (Java)

London, OH · On-site

Low Latency OEMS Engineer (Java) Jain Global, LLC Jain Global is an innovative multi-strategy ... Perform machine and network-level tuning to achieve optimal system performance. * Tweak JVM (Java ...

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 ...

Scalp Trade LLC

Network Engineer

Chicago, IL · On-site

$150K - $210K/yr

Our edge is technology: a low-latency stack built in-house and tuned end-to-end, from silicon to ... We are looking for a Network Engineer who is energized by the challenge of building and running one ...

Qube Research & Technologies

Network Engineer

New York, NY · On-site

$170K - $240K/yr

The trading infrastructure is a combination of wide area connectivity and ultra-low latency trading ... As a senior network engineer, you will partner closely with the project management teams and work ...

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 ...

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All JobsLow Latency Network Engineer JobsJunior Low Latency Network Engineer Jobs

Junior Low Latency Network Engineer information

See salary details

$33.5K

$65.1K

$93K

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

As of Aug 8, 2026, the average yearly pay for junior low latency network engineer in the United States is $65,136.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,500.00 and $77,000.00 per year, depending on experience, location, and employer.

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

AspectJunior Low Latency Network EngineerJunior Network Engineer
CertificationsNetworking certifications, e.g., Cisco CCNA, CCNPNetworking certifications, e.g., Cisco CCNA
Work EnvironmentFinancial trading firms, high-frequency trading environmentsIT departments, general networking roles
Industry UsageFinance, trading, telecomIT, technology, corporate networks
FocusOptimizing network latency for trading systemsGeneral network setup, troubleshooting, maintenance

The main difference is that Junior Low Latency Network Engineers focus on minimizing network delays in high-speed trading environments, requiring specialized skills in latency optimization. In contrast, Junior Network Engineers handle broader networking tasks across various industries without the specific emphasis on latency reduction.

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What are the most commonly searched types of Low Latency Network Engineer jobs? The most popular types of Low Latency Network Engineer jobs are:
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Junior Low Latency Network Engineer jobs near you
Infographic showing various Junior Low Latency Network Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 11% Part Time, and 7% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $65,136 per year, or $31.3 per hour.

Low-Latency Developer

Atto Trading

New York, NY

$150K - $300K/yr

Full-time

Re-posted 26 days ago

Job description

About us:

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.
  • AI & Productivity Tools: Demonstrated ability to effectively leverage modern AI tools (e.g., generative AI, code assistants, research and productivity tools) to improve quality, speed, decision-making, and workflow efficiency while maintaining strong judgment, accuracy, and ownership of outcomes.

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!