3mo
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Software Developer (50767)
Bethesda, Maryland, United States
$120k-$160k/yr OnsiteFull Time
3+ YOEBachelors in CS/engineering; strong Python (NumPy, PyTorch, SciPy) and C++17; GPU programming (CUDA); Linux (Ubuntu); Docker; Git; CI/CD; software engineering best practices.
Python, C++, CUDA, PyTorch, NumPy, SciPy, Linux (Ubuntu), Docker, Git, GitHub Actions, Azure, Gadgetron, MRD, Azure Container Registry
3d
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOEActive Top Secret/SCI with Full Scope Polygraph; 14+ years software engineering experience; proficiency in C++, Python, Golang, Terraform, AWS; AI/ML and GPU-enabled high-performance development experience; bachelor\u0002s in Computer Science required.
AI/ML, Terraform, AWS, C++, Python, Golang, GPU
1mo
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Software Engineer
Laurel, Maryland, United States
$100k-$195k/yr OnsiteFull Time
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
1w
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Principal / Sr. Principal AI Software Engineer
Dulles or Colorado Springs or El Segundo
$138k-$258k/yr OnsiteFull Time
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
1d
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Associate, Software Engineer (39382)
Herndon, Virginia, United States
$97k-$116k/yr OnsiteFull Time
0+ YOEPursuing or recent Bachelors in CS/EE or related, software development experience; familiarity with C/C++, Java, Windows/Linux, containerization; able to obtain DoD security clearance.
Linux, Windows, C, C++, VC++, Java, Docker, Kubernetes, CUDA
3mo
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Distinguished Software Engineer - IFX
San Jose or San Francisco or McLean or Richmond or New York or San Jose
OnsiteFull Time
7+ YOEBachelor’s degree; 7+ years software engineering; 7+ years distributed systems; 5+ years public cloud; preferred Master’s degree; 3+ years LLM/AI platforms; 3+ years Spark/Ray; AWS primitives; platform scaling
Golang, Python, Spark, Dask, Ray, Flink, Kubernetes, AWS Lambda, Transformer models, LLM, GPU, CPU
1mo
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Software Engineer Principal II
Fort Meade or Maryland or United States
$150k-$254k/yr OnsiteFull Time
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
2mo
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Software Engineer, Intelligent Systems
Arlington, Virginia, United States
$90k/yr HybridFull Time
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
1w
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Principal / Sr. Principal AI Software Engineer
Dulles or Colorado Springs or El Segundo
$138k-$258k/yr OnsiteFull Time
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
1mo
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Software Developer - TS/SCI
Herndon or Chantilly
$104k-$181k/yr OnsiteFull Time
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
2w
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Senior Lead Software Engineer-AI Foundation Services
Plano or Jersey City or Wilmington or McLean
$171k-$260k/yr OnsiteFull Time
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
2mo
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Scientific Software Developer (DC, NoVA)
Tysons, Virginia, United States
OnsiteFull Time
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
3w
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Senior Embedded Software Engineer
Ashburn, Virginia, United States
$170k-$210k/yr HybridFull Time
Strong commercial embedded C/C++ experience, real-time algorithm implementation on embedded platforms, embedded Linux, ARM experience desirable, degree in engineering or computer science, excellent communication and customer-facing skills.
C, C++, embedded Linux, ARM, Qualcomm Snapdragon, Xilinx Zynq, FPGA, GPU
3mo
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Software Engineer 2 (FST - 094)
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOE14+ years SWE experience; TS/SCI with polygraph; BS in CS or related field; experience with AI/ML, Terraform/AWS, C++, Python, Golang; GPU-enabled and large-scale streaming data analytics.
AI/ML, Terraform, AWS, C++, Python, Golang, GPU, Streaming data analytics
1w
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Senior Software Engineer - TS/SCI
Bethesda, Maryland, United States
OnsiteFull Time
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
1mo
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Software Engineer with Poly SR SWE1
Annapolis Junction, Maryland, United States
$105k-$185k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph required; 7 years SWE experience (bachelor's in CS or related may be substituted by 4 additional years of experience); strong Linux and Java experience; AI/ML, Terraform on AWS, C++, Python or Golang preferred.
Linux, Java, AI/ML, Terraform, AWS, C++, Python, Golang, GPU
3w
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Embedded Software Engineer - Edge ML/Low SWaP Systems
Herndon, Virginia, United States
OnsiteFull Time
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
3mo
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Software Engineer Level 2
Fort Meade, Maryland, United States
$210k-$225k/yr OnsiteFull Time
14+ YOEActive TS/SCI with Poly; Bachelor's in CS/Engineering or related; 14+ years software engineering; AI/ML experience; Terraform and AWS; proficient in C++, Python, Go; GPU-enabled and streaming data experience.
Terraform, AWS, C++, Python, Go, GPU
4w
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AI/ML Software Engineer
Tysons or United States
$113k-$188k/yr RemoteFull Time
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
1mo
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Lead Software Integration & Test Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$170k-$220k/yr OnsiteFull Time
8+ YOEAbility to obtain Top Secret clearance, Bachelor's in CS or related with 8+ years experience, strong modern C++ skills, multi-threading and performance optimization, test/integration experience, GitLab and CI/CD familiarity, leadership and mentoring ability.
C++, GitLab, CI/CD, DevSecOps, GPU, RDMA