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17 network software test engineer jobs at 15 companies in New York

1mo
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Software Test Engineer
New York, New York, United States
$106k-$133k/yr OnsiteFull Time
Persistent Systems
Persistent Systems: Secure mobile ad-hoc networking solutions for defense and commercial sectors.
2+ YOE2+ years in functional automated testing, development experience with Perl/Python/Shell, strong Linux and test-plan skills, knowledge of wireless networking, and ability to obtain U.S. security clearance.
Perl, Python, Shell Script, Linux, Cisco, Wave Relay
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3mo
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Software Engineer in Test (SDET)
New York, New York, United States
$175k-$350k/yr OnsiteFull Time
Citadel Securities
Citadel Securities: Global market maker providing liquidity for financial markets.
Python automation, C++ test hooks, Linux networking, CI/CD, test design, and cross-team collaboration.
Python, C++, Linux, Networking, Jenkins, GitHub Actions, CMake, pcap/Wireshark, Golden traces, CI/CD tooling
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1w
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Software Engineer
Boulder or New York City
$120k-$155k/yr OnsiteFull Time
Major League Baseball
Major League Baseball: Professional sports league governing North American baseball teams and media.
3+ YOERequires 3+ years of software engineering experience and strong production iOS development experience with Swift, UIKit or SwiftUI, mobile architecture, networking, testing, and cross-functional collaboration.
Swift, UIKit, SwiftUI, tvOS, Apple TV, Android, Android TV, Fire TV
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2mo
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Java Software Developer
Amsterdam or Chicago or London or New York City
OnsiteFull Time
Headlands Technologies
Headlands Technologies: A global proprietary trading firm utilizing quantitative algorithms.
Proven software engineering skills with strong Java ability; computing degree preferred or extensive professional experience; knowledge of networking, storage, distributed systems, and testing; C++ and Linux are a plus.
Java, C++, Linux
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4d
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Senior Software Engineer (SDET, Python)
Carlsbad or United States or Asia or Europe or San Jose or New York City
$165k-$261k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
10+ YOE10+ years in software, SDET, developer productivity, or automation engineering; strong Python, Linux, CI/CD, networking, testing, troubleshooting, and distributed-team skills.
C/C++, Rust, Bash, Linux, OpenWRT, Google Test, cMocka, Gherkin, Pytest, Jira, Git, GitHub, Jenkins, Artifactory, CodeQL, Python, GitHub Actions, GitLab CI, Azure DevOps, TCP/IP, UDP, HTTP/S, DNS, DHCP, REST APIs
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5d
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Staff Software Engineer
New York City, New York, United States
HybridFull Time
Latent Defense
Latent Defense: Building autonomous AI-driven threat modeling systems for cybersecurity.
Systems-oriented engineer comfortable across TypeScript, Python, PostgreSQL, model inference, container networking, API design, observability, testing, scaling, and secure deployment.
TypeScript, Python, PostgreSQL, Docker, Kubernetes, MCP, SSE, STDIO
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1mo
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Staff CX Software Engineer
New York City or London
$220k-$250k/yr OnsiteFull Time
Digital Asset
Digital Asset: Provides blockchain-based distributed ledger technology for financial markets.
8+ YOE8+ years software engineering experience, distributed systems and Canton Network expertise, consulting/client-facing experience, financial services domain knowledge, performance testing and system design skills.
Canton OS, Canton Network, helm charts, k8s
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2w
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Senior Software Engineer - Android
United States or San Francisco or Los Angeles or Chicago or Dallas or New York City or London
$165k-$250k/yr RemoteFull Time
Nextdoor
NextdoorNYSE: NXDR: Hyperlocal social networking platform for neighborhood communication and services.
5+ YOE5+ years of engineering experience or advanced domain expertise; strong Android development skills, testing experience, mentoring ability, and familiarity with Kotlin, networking, UI architecture, and modularization.
Kotlin, Jetpack Compose, GraphQL, Claude, Gemini, ChatGPT, Glean, JUnit, MockK, Roborazzi, OkHttp, Retrofit, Apollo GraphQL, MVI, Coroutines, Mavericks, Gradle, Metro, Android
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1w
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Embedded Software Engineer
New York City, New York, United States
$133k-$160k/yr OnsiteFull Time
Persistent Systems
Persistent Systems: Develops and manufactures secure mobile ad hoc networking systems.
3+ YOEBachelor's degree or equivalent experience, 3+ years developing C/C++ software, Java and JavaScript experience, REST and WS API familiarity, UNIX socket networking, testing, and US security clearance or eligibility.
C, C++, Java, JavaScript, Linux, REST, WS, UNIX, unit testing, dependency injection, Linux kernel, UNIX shell scripting, SQL
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2w
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Senior Staff Software Engineer, High Performance Networking, Platforms Infrastructure Engineering
Sunnyvale or New York City
$262k-$364k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOE5+ MgmtRequires bachelor's degree or equivalent, 8 years of C++ programming, 5 years designing, testing, and launching software, and experience with C, HPC, RDMA, storage, system design, and kernel drivers.
C++, C, High Performance Computing, Remote Direct Memory Access, Storage Systems, Kernel Drivers, Linux, TPUDirect, TPUDirect Storage (TDS), GPUDirect Storage (GDS), Parallel File Systems, Large Language Models (LLM)
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3mo
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Systems Integration Engineer
New York City or New York or United States
$120k-$250k/yr OnsiteFull Time
Distributed Spectrum
Distributed Spectrum: Developing AI systems for real-time radio spectrum intelligence.
Experience integrating hardware and software systems; embedded Linux; field deployment; Python tooling for tests.
Linux, Python, Embedded Systems, RF, Networking
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2w
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Senior Developer
New York City, New York, United States
$150k-$210k/yr OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage platforms.
5+ YOEBachelor's degree in computer science or engineering; 5+ years of C/C++ development on Linux; 2+ years of scripting; testing, CI, network protocols, multithreading, performance, and AI coding tools.
C, C++, Linux, Python, Perl, Bash, Coverity, Valgrind, gcov, TCP/IP, Claude Code, Codex, Cursor
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2mo
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Senior C++ Engineer
Krakow or Hyderabad or New York City or Chicago or London or Singapore or Hong Kong or Tokyo
HybridFull Time
Pico
Pico: Provides managed infrastructure and data services to financial markets.
4+ YOEBachelor's in Computer Science/Engineering (2:1) or equivalent, 4+ years development experience, expert C++ on Linux, Python, shell scripting, makefiles, multithreading, automated testing, gdb/Valgrind, and IP networking knowledge.
C++, Python, shell scripting, makefiles, Linux, gdb, Valgrind
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2w
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Senior Developer
New York City, New York, United States
$150k-$210k/yr OnsiteFull Time
Intercontinental Exchange
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage technology.
5+ YOEBachelor's degree in computer science or engineering; 5+ years of C/C++ development on Linux; 2+ years of scripting; networking, multithreading, performance programming, testing, and AI-assisted coding experience.
C, C++, Linux, Python, Perl, Bash, Coverity, Valgrind, gcov, TCP/IP, Claude Code, Codex, Cursor
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2w
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Specialist, TOE Vehicle Software & Electrical engineering
Columbia or Blythewood or Novi or San Francisco or Los Angeles or New York City
$110k-$135k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
7+ YOEBachelor’s or master’s degree in engineering, 7+ years’ experience including automotive mechatronics, electrical or software engineering, and expertise in MATLAB/Simulink, HIL testing, embedded systems and vehicle networks.
MATLAB, Simulink, dSpace, National Instruments, CAN, LIN, CANoe, CANalyzer, Vehicle Spy, Microsoft Office
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1w
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Site Reliability Engineer, Global Banking & Markets, Frontline Production Engineering
New York City, New York, United States
$130k-$250k/yr OnsiteFull Time
Goldman Sachs
Goldman SachsNYSE: GS: Global investment banking, securities, and investment management firm.
4+ YOEAt least 4 years in SRE, production engineering, or DevOps; scripting with Python or Bash; production platform support; US equities and options knowledge; SDLC, Git, networking, testing, CI/CD, and release management.
Java, C++, Python, Bash, Git, TCP/IP, FIX, CI/CD, Software Development Life Cycle (SDLC)
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2w
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Customer Service Engineer 2- DX - Corpus Christi, TX
Corpus Christi or Houston or New York City
$64k-$88k/yr FieldFull Time
Siemens Healthineers
Siemens HealthineersFrankfurt Stock Exchange: SHL: Provides medical imaging and diagnostic solutions to healthcare providers.
3+ YOERequires 3+ years servicing medical diagnostic equipment, high school diploma, driver's license, tools and test equipment proficiency, and knowledge of mechanical, electrical, chemistry, software, hydraulic, and pneumatic systems.
eVO, mButler, Microsoft Office, Concur, Engineer Tools, network applications
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