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64 software engineer cuda jobs at 38 companies in Leesburg, VA

1mo
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Software Engineer
Laurel, Maryland, United States
$100k-$195k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
3+ YOEBS in CS/CE/Math or related, 3+ years software engineering experience, skilled in systems/scientific languages (Python, C++, Rust, Julia), Linux proficiency, CI/CD and testing practices, strong communication, and ability to obtain Interim Secret clearance (U.S. citizenship required).
Python, C++, Rust, Julia, CUDA, OptiX, SLURM, Linux, CI/CD, GPGPU
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6d
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Software Engineer L3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
20+ YOERequires 20 years of software engineering experience, a computer science or related bachelor's degree or four-year experience substitution, and active TS/SCI clearance with polygraph.
C++, Python, Kubernetes, Rancher, RKE2, Helm, CNCF, GitOps, RHEL, Rocky, EL9, PXE, Ansible, Bash, Go, YAML, JSON, Git, GPU
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1mo
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Software Engineer
Warrenton, Virginia, United States
$100k-$150k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
Professional software development experience with C/C++ and Python, Linux systems, multi-threading, IPC, network socket programming, DSP algorithm implementation, and CI/CD practices.
C++, Python, Linux, GitLab CI, Git, Jira, CUDA, OpenCL, Docker, Podman, NumPy, SciPy, FFTW, GNU Radio, REDHAWK, X-Midas
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5d
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Lead Software Engineer (Signal Processing)
Woburn or Arlington
$173k-$220k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
7+ YOERequires active Secret clearance, U.S. citizenship, C++17+, signal processing, radar systems, C++ development, CUDA, and a qualifying degree with 2–7+ years of experience.
C++, MATLAB, CUDA, Xilinx MPSoC, RFSoC
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1w
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Software Engineer Level 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
14+ YOEActive TS/SCI with Full Scope Polygraph, 14 years software engineering experience, BS in Computer Science or related, AI/ML and GPU development, Terraform and AWS experience, proficient in C++, Python, or Golang.
Terraform, AWS, C++, Python, Golang, AI/ML, GPU
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3w
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Principal / Sr. Principal AI Software Engineer
Dulles or Colorado Springs or El Segundo
$138k-$258k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEU.S. citizenship and active DoD Top Secret clearance with ability to obtain SCI/SAP; 5+ years AI engineering experience (RL/SL/ML); proficiency coding in Python,C/C++,CUDA; simulation and physics-based autonomy experience.
Python, JAX, PyTorch, C/C++, CUDA, MATLAB/Simulink, Windows, Linux
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1mo
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Software Engineer
Fairfax or Springfield
$135k-$170k/yr HybridFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
3+ YOEBachelor's in CS or equivalent, active Secret clearance (ability to obtain TS/SCI + CI Poly), 3-5+ years developing enterprise systems, proficiency in Python, C++, JavaScript, DevSecOps, container orchestration, Linux CLI, and Agile experience.
Python, C++, JavaScript, GitLab, Jira, Kubernetes, OpenShift, Linux, Airflow, Django, Elasticsearch, PostgreSQL, React, Ansible, AWS, Azure, CUDA
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1mo
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Software Engineer Principal II
Fort Meade or Maryland or United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
8+ YOEMust possess Top Secret/SCI with polygraph, Bachelor's in a related field, 8+ years software development experience with cleared/intelligence community work, and experience coding, testing, and deploying secure applications.
Docker, Java, HPC, AI agents, QPU, GPU
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19h
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Software Engineer, Applied AI
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$150k-$170k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
2+ YOEBS/MS in a technical field, 2+ years of software development, strong Python, production systems, AI/ML integration, model evaluation, and familiarity with APIs, distributed systems, containers, CI/CD, observability, and edge deployment.
Python, APIs, CI/CD, GPU
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2mo
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Software Engineer, Intelligent Systems
Arlington, Virginia, United States
$90k/yr HybridFull Time
Virginia Tech
Virginia Tech: Public land-grant university providing higher education and research.
0+ YOEBachelor’s or Master’s in CS/Engineering; strong programming in C++/Python; CI/CD, Git; US citizenship; ability to obtain security clearance.
C++, Python, Git, CI/CD, Linux, Docker, CUDA, PyTorch, Keras, TensorFlow, LangChain, React, Vue, Qt
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3w
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Principal / Sr. Principal AI Software Engineer
Dulles or Colorado Springs or El Segundo
$138k-$258k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen with active DoD Top-Secret clearance (ability to obtain SCI/SAP), 5+ years AI engineering experience (level dependent), expertise in ML/RL/SL, strong software engineering and simulation experience.
Python, JAX, PyTorch, C++, CUDA, MATLAB/Simulink, Windows, Linux
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1mo
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Software Developer - TS/SCI
Herndon or Chantilly
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOETS/SCI required; Bachelor's degree in EE/CS/CE; 5+ years software development experience (2+ years Python/C++, 4+ years Linux); experience with Git, signal processing, ML, AWS, Docker, Kubernetes, and HPC.
Python, C/C++, Linux, Git, X-Midas, OpenCV, Amazon Web Services (AWS), Keras, Qt/PyQt, Android, PyTorch, TensorFlow, Docker, Kubernetes, Gitlab CI/CD, CUDA
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4w
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Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience building cloud-native AI/ML platform services with Kubernetes, CI/CD, and infrastructure-as-code; proficiency in Python/Java/Go; strong production reliability and secure-by-design practices.
Kubernetes, CI/CD, infrastructure-as-code, Python, Java, Go, GPU
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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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2mo
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AI Software Engineer
Manassas, Virginia, United States
HybridFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in CS/CE or equivalent; experience designing/deploying microservices and containerized apps; experience with LLMs, RAG, GenAI, ML algorithms, TensorFlow, PyTorch; proficiency in Python, GoLang, Bash, Node/Javascript; Linux development; Secret clearance and US citizenship required.
LLMs, RAG, GenAI, TensorFlow, PyTorch, Python, GoLang, Bash, Node/Javascript, Linux, Nvidia GPU, C++
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2w
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Senior Software Engineer - TS/SCI
Bethesda, Maryland, United States
OnsiteFull Time
VMD Corp
VMD Corp: Provides airport security screening and federal IT services.
6+ YOEActive TS/SCI clearance, Bachelor's (8+ yrs) or Master's (6+ yrs) or equivalent experience; proficiency in C#, API development, SQL Server, ETL, microservices, and DevOps CI/CD; AWS, containerization, and GPU experience preferred.
C#, API development, SQL Server, ETL, Elasticsearch, GitLab, Jenkins, Docker, AWS, Lambda, CUDA, PyTorch, GraphQL, Python, Bash, Apache NiFi, Kafka, Linux
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1mo
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Embedded Software Engineer - Edge ML/Low SWaP Systems
Herndon, Virginia, United States
OnsiteFull Time
Expedition Technology
Expedition Technology: Delivering advanced machine learning and signal processing for defense.
US citizen with active TS/SCI clearance; experience deploying and optimizing algorithms to GPU-enabled embedded/edge systems; proficiency in Python and Linux; strong problem-solving across software and hardware.
NVIDIA Jetson, Docker, Linux, Python, CUDA, PyTorch, ONNX
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1mo
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AI/ML Software Engineer
Tysons or United States
$113k-$188k/yr RemoteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
6+ YOEBachelor's degree, ability to obtain Public Trust, 6+ years hands-on experience with Python and JavaScript/TypeScript, proven experience building production AI/ML solutions (RAG, chatbots), graph analytics, NLP, entity resolution, and cloud deployment (AWS).
Python, JavaScript, TypeScript, LangChain, Haystack, crewAI, NumPy, Pandas, Scikit-learn, NLTK, OpenCV, PyTorch, TensorFlow, Elasticsearch, OpenSearch, PostgreSQL, Oracle DB, DuckDB, SQL, Boto3, AWS, Neo4j, Amazon Neptune, TigerGraph, NetworkX, GraphFrames, PydanticAI, AWS Strands Agents, CUDA, MCP servers, REST APIs
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Software Development Engineer in Test
Alexandria, Virginia, United States
OnsiteFull Time
Research Innovations
Research Innovations: Provides software and cybersecurity solutions for national defense agencies.
3+ YOE3+ years SDET/QA experience; experience with Python or Rust, REST/GraphQL APIs, Linux (RHEL/Rocky), Docker; familiarity with RF/SDR systems and field testing; US citizenship and ability to obtain security clearance; <25% travel.
Python, Rust, REST, GraphQL, Linux, RHEL, Rocky, Docker, Jira, Gitlab, NVIDIA CUDA, SDR
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2mo
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Senior Software Engineer - AI Agents
Foster City or Ashburn
$123k-$191k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOE2+ years with Bachelor's or 5+ years experience; strong Python REST services; GenAI, LLMs, AI agents; cloud and scalable systems; collaboration across teams.
Python, PyTorch, TensorFlow, JAX, LangChain, LangGraph, Autogen, CUDA, AWS, GCP, Azure, Docker, Kubernetes, MySQL, Cassandra, FAISS, Pinecone, GPT, Claude, Mistral, IntelliJ, VSCode, Postman, Jupyter
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