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Low Latency Developer Jobs in Silver Spring, MD (NOW HIRING)

VTG

Jr. Software Developer

Chantilly, VA · On-site

$69K - $89K/yr

The Software Engineer will work with a large team of developers, software engineers and data ... on low-latency, high-throughput distributed systems As new systems are built, additional ...

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Low Latency Developer information

See Silver Spring, MD salary details

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$61

$84

How much do low latency developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for low latency developer in Silver Spring, MD is $61.95, according to ZipRecruiter salary data. Most workers in this role earn between $52.16 and $69.57 per hour, depending on experience, location, and employer.

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 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.

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 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 popular job titles related to Low Latency Developer jobs in Silver Spring, MD?

For Low Latency Developer jobs in Silver Spring, MD, the most frequently searched job titles are:

What job categories do people searching Low Latency Developer jobs in Silver Spring, MD look for?

The top searched job categories for Low Latency Developer jobs in Silver Spring, MD are:

What cities near Silver Spring, MD are hiring for Low Latency Developer jobs?

Cities near Silver Spring, MD with the most Low Latency Developer job openings:

Low Latency Developer jobs near you
Infographic showing various Low Latency Developer job openings in Silver Spring, MD as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, and 4% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $128,848 per year, or $61.9 per hour.

Low-Latency Backend Engineer: Target Tracking & APIs

Mclean, VA • On-site

Digital Global Systems Inc
11 - 50 employees
Learn more about Digital Global Systems Incexternal

$100 - $125/hr

Other

Posted 7 days ago

Job description

Digital Global Systems is seeking a Backend Software Engineer to own and evolve the Target Tracker service within the CLEARSITE™ platform. This role is responsible for persistent target identity, association logic, decoder integration, and migration of legacy tracking systems to a modern, scalable backend architecture.

The engineer will build low-latency services that maintain continuous target tracking across sessions, protocols, and observation gaps using decoded identifiers and RF fingerprint matching.

Key Responsibilities

  • Design and implement the Target Tracker Service, including:
    • Dual-path association using decoded identifiers (Wi-Fi MAC, BLE) and RF fingerprint similarity
    • Track lifecycle management (candidate, active, timeout, split/merge)
  • Build and maintain REST APIs with strict latency SLOs (sub-20ms update paths)
  • Implement persistent storage using MySQL and long-term archival in ClickHouse
  • Develop composite fingerprint matching algorithms with policy-weighted similarity scoring
  • Lead legacy system migration efforts, including dual-write, backfill, cutover, and rollback
  • Integrate tracking services with signal processors, decoders, and image-based detectors
  • Support onboarding of new protocol decoders (Wi-Fi, BLE, LoRa, LTE)
  • Maintain high-quality test coverage and performance validation

Required Qualifications

  • 3+ years backend development experience (Python, FastAPI)
  • Experience building low-latency REST APIs
  • Familiarity with data migration strategies and real-time pipelines
  • Solid testing practices (pytest, integration, performance)

Preferred Qualifications

  • Experience with ClickHouse or columnar databases
  • Background in entity resolution, tracking systems, or identity matching
  • Familiarity with RF signal metadata or protocol decoding
  • Experience with production legacy system migrations
Resume Submission

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Digital Global Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status. We are committed to providing reasonable accommodations to individuals with disabilities. If you need an accommodation during the application or interview process, please contact DGS.

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Are you interested in working with DGS but don’t see an open job that fits you?

Reach out and tell us a little bit about yourself. We’re always happy to meet others who are passionate about building next-gen wireless solutions.

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