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25 qt jobs at 15 companies in Washington, DC

2mo
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C++ Application Developer
Fairfax, Virginia, United States
OnsiteFull Time
NASK
NASK: Provides mission-critical solutions to intelligence and defense clients.
5+ YOEActive TS/SCI clearance, Bachelor’s or higher in CS/CE/EE, 5+ years desktop app development, strong C++, Qt UI experience, Linux environment familiarity, Git proficiency.
Qt, GTK, WPF, Java/Swing, Linux, Git, AWS, Docker, Kubernetes, Grafana, Loki
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1mo
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Software Engineer
Annapolis Junction, Maryland, United States
$176k-$238k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
7+ YOEActive TS/SCI with Polygraph required, U.S. citizenship, Bachelor’s in CS or related, 7+ years software engineering experience, skills in C++, Flutter, Qt, IEEE 802.11, MATLAB, DSP, GitLab, Agile.
Agile Methodology, Dev-C++, IEEE 802.11, Software Defined Radio (SDR), User Interfaces (UI), C++, Flutter, Qt, MATLAB, DSP, GitLab
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2mo
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Staff Engineer, Software, GCS - C++ (R5189)
United States or San Diego or Dallas or Washington or Boston
$150k-$230k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
7+ YOEBS/MS or equivalent; typically 7+ years experience; strong C++, Qt/QML, QGroundControl experience; backend experience in C/C++, Python, TypeScript or Go; networked systems expertise; ability to obtain SECRET clearance.
C++, Qt, QML, QGroundControl (QGC), QGC Map Engine, Python, TypeScript, Go, UDP, TCP, Mapbox, Cesium, Esri, RTSP, WebRTC, GStreamer, H.264, H.265, Docker, Kubernetes, MAVLink, STANAG 4586
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3w
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Software Engineer
Annapolis Junction, Maryland, United States
$115k-$155k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI with polygraph required. Bachelor's in computer science, 5+ years experience. Strong C/C++, 802.11, device driver/kernel, SDR, Matlab, UI (Flutter/Qt), GitLab, and software integration/testing skills.
Dev-C++, C/C++, Flutter, Qt, Matlab, SDR, IEEE 802.11, Device Driver Development, Software Integration Testing, GitLab
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2mo
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Boyd Thermal by Eaton - Firmware Engineer
Fredericksburg or Phoenix
OnsiteFull Time
Eaton
EatonNYSE: ETN: Intelligent power management delivering energy-efficient solutions.
10+ YOEBachelor's in EE/CE/CS required with 10+ years related experience; 4+ years embedded C/C++; experience with TCP/IP, I2C, SPI, RS-232, ADC/DAC/PWM; Linux/Qt and bare-metal firmware development; schematic and low-level driver design.
Qt, C++, C, TCP/IP, I2C, SPI, RS-232, ADC, DAC, PWM, Linux, Debian, WebIQ, C#, Microsoft Visual Studio
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1mo
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Jr. Software Engineer
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
0+ YOE0-2 years experience with at least one programming language; bachelor’s degree in CS/Systems or 4 years relevant experience; TS/SCI with polygraph required; familiarity with software development, CI/CD, databases, cloud, and containerization.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
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3mo
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Software Engineer I
Silver Spring, Maryland, United States
$83k-$108k/yr OnsiteFull Time
Technology Service Corporation
Technology Service Corporation: Develops advanced sensor systems and engineering solutions for defense.
0+ YOEEntry-level software engineer with Bachelor's or Master’s in CS/EE or similar; proficient in C/C++ or Java; interest in Navy AEGIS and defense tech; ability to obtain DoD clearance; US citizenship.
C/C++, Java, Qt, Microsoft Visual Studio, Windows, Linux
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1mo
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Software Engineer II
Hunt Valley, Maryland, United States
$88k-$133k/yr OnsiteFull Time
Textron
TextronNYSE: TXT: Manufactures aircraft, defense systems, and industrial specialized vehicles.
2+ YOEBachelor's in CS/CE (or Master's) with 2+ years experience; C/C++ and Unix experience, shell scripting, Git/Mercurial, object-oriented design, configuration management, and eligibility for Secret clearance.
C/C++, Unix, shell scripting, Git, Mercurial, MicroPilot’s autopilot software, MOOS DB/IvP, Qt, OpenDDS, Docker, CSS, JavaScript, TypeScript, REST API, SQL, NoSQL, Jenkins, Jira, Coverity, MCP Servers, MCP Tools, CAN
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2mo
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Autonomous Vehicle Software Engineer
Manassas or Cambridge
$63k-$137k/yr OnsiteFull Time
Aurora Flight Sciences
Aurora Flight Sciences: Designs and builds autonomous aircraft and advanced aerospace systems.
US Person with Bachelor's in Aerospace/Computer Science or equivalent; proficiency in C/C++ or Python; demonstrated ability to lead technical delivery or small teams; domain knowledge in autonomous/UAS guidance, navigation, control, and mission systems.
C/C++, Python, Java, Qt, MathWorks Simulink/Stateflow Auto-Coder Toolchain, Model-Based Design, Model-Based Test, CMMI, DO-178B, Microcontrollers and Embedded Processors
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4d
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Software Engineer (C++, Linux, bash scripting) - Active Secret clearance
Manassas, Virginia, United States
$100k-$111k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
2+ YOEBachelor's degree in software engineering or related STEM field plus 2 years' relevant experience, or master's degree plus 6 months. Requires active Secret clearance, U.S. citizenship, and onsite work.
C++, Linux, Bash, Microsoft Office, Qt Framework, Kubernetes, Docker, Git, AI
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1mo
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Principal or Senior Principal Embedded Software Engineer
Annapolis, Maryland, United States
$109k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEB.S. in CS/EE/CE or equivalent STEM with 5+ yrs (Principal) or 8+ yrs (Senior) embedded real-time software experience; proficiency in C++ and Python; Linux/Windows experience; microelectronics programming; technical lead experience; US citizen able to obtain/maintain TS/SCI with poly.
C++, Python, Linux, Windows, Jira, Confluence, Bitbucket, JavaScript, Qt, CUDA, ArrayFire, Docker, Kubernetes
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3mo
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Scientific Software Developer (DC, NoVA)
Tysons, Virginia, United States
OnsiteFull Time
Stellar Science
Stellar Science: Scientific software for advanced physics-based modeling and simulation.
Ph.D., M.S., or B.S. in a scientific or engineering field; strong C++ OO design; substantial software development; modern C++20/23; U.S. citizen; background check; government-site work.
C++, C++20, C++23, TypeScript, Python, Java, Boost, Eigen, Linux, Windows, Mac, OpenGL, OpenSceneGraph, WebGL, Qt, Java Swing, Material UI, OpenMP, MPI, CUDA
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4w
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Software Engineer III - Embedded Systems
Jessup, Maryland, United States
$99k-$130k/yr OnsiteFull Time
Thorlabs
Thorlabs: Designs and manufactures photonics equipment and specialized optical components.
7+ YOE7+ years firmware/software development for instrumentation; BS required (MS preferred); expertise in C/C++ for embedded real-time systems, RTOS, GUI development, Python, GIT, and Linux; strong debugging and electronics skills.
C, C++, C#, Qt, Python, GIT, Azure DevOps, Linux, FreeRTOS, STM32, Linux Bash, oscilloscope, logic analyzer, multimeter
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1mo
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Senior Software Developer - TS/SCI
Herndon or Chantilly
$125k-$225k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
8+ YOEActive TS/SCI clearance required; Bachelor’s degree in EE/CS/CE or related; minimum 8 years software development experience with 7 years in Linux and 5 years with Python and C/C++; proficiency with Git, EMR not mentioned.
Python, C/C++, Linux, AWS, Docker, Kubernetes, PyTorch, TensorFlow, X-Midas, Git, OpenCV, Keras, Qt, PyQt, Android, GitLab CI/CD, CUDA
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1mo
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LIDAR Technician / Cartographer
Silver Spring, Maryland, United States
$75k-$85k/yr RemoteFull Time
Entarian
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
4+ YOEBSc in GIS or Geography,4+ years relevant experience,proficiency with MicroStation,Terrasolid,DEMs,ArcMap/ArcGIS Pro,LP360,GeoCue,QT Modeler,Global Mapper,ability to handle classified data,US citizen or permanent resident,Public Trust eligible.
MicroStation, Terrasolid Suite, DEMs, ArcMap, ArcGIS Pro, Google Earth, LP360, GeoCue, QT Modeler, Global Mapper
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4w
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Construction Surveillance Technician (QTS / VA / RZ)
Manassas, Virginia, United States
$35-$38/hr OnsiteFull Time
CenCore Group
CenCore Group: Provides secure modular facilities and professional defense security services.
1+ YOEU.S. citizen with valid passport; 1–3 years construction surveillance or security experience; high school diploma; experience with site security, access control, and record keeping; strong observation and reporting skills.
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