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
2mo
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Scientific Software Engineer (Radiology)
Baltimore, Maryland, United States
$73k-$128k/yr OnsiteFull Time
5+ YOEBachelor's in a related field and 5+ years' related experience; strong technical skills across full software lifecycle including requirements analysis, design, development, testing, implementation, documentation, and mentoring.
2mo
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HP100 Senior Scientific Software Developer
Greenbelt, Maryland, United States
OnsiteFull Time
10+ YOESenior software developer with 10 years of scientific programming; Linux; languages: IDL, HTML, Fortran, C, Java, JavaScript, Python; able to obtain Tier 1 background investigation; US citizenship or permanent residency.
IDL, Fortran, C, Java, JavaScript, Python, HTML, Linux, Git
2mo
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AP106 Scientific Software Developer
Greenbelt, Maryland, United States
OnsiteFull Time
3+ YOE3+ years experience; Bachelor's in astrophysics/physics/astronomy/physical sciences; C/C++, Perl, shell scripting; technical writing; US Citizenship or Permanent Residency; ability to obtain NASA Tier 1 Investigation
C++, Perl, Shell scripting, UNIX, Linux, Mac OSX, Fortran, Python
2mo
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AP108 HEASARC Senior Scientific Software Developer
Greenbelt, Maryland, United States
OnsiteFull Time
Experience maintaining large codebases; proficiency in C/C++ and scripting; modern software practices; open-source project management; multi-language codebase; strong technical communication; BS in Physics, Astronomy, Computer Science or related field; US citizenship or permanent residency; ability to obtain NASA Tier 1 clearance.
C, C++, Fortran, Python, Perl, Shell, Git, CI/CD, CMake, Autotools
1mo
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HPC Scientific Software Engineer (IT@JH Research Computing)
Baltimore, Maryland, United States
$86k-$150k/yr RemoteFull Time
5+ YOEMaster's in CS or related, 5+ years HPC user support and software deployment experience, hands-on with SLURM, Python/Perl/C/C++/Shell, Linux, containerization, Spack/EasyBuild/CMake, performance optimization and user support.
SLURM, Ansible, XDMoD, Coldfront, Open OnDemand, CryoSPARC Live, SBGrid, NVIDIA, Intel, MATLAB, CUDA, DNN, TensorRT, Intel Compilers, CMake, Make, EasyBuild, Spack, Lua, Python, Perl, C/C++, Shell
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
1mo
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Software Engineer, Senior
McLean or Dayton or Wright-Patterson AFB
OnsiteFull Time
10+ YOEBachelor's in STEM or equivalent, 10+ years of scientific/algorithm/software engineering experience, strong Python skills, familiarity with Git/GitLab/Bitbucket/Jira/Jenkins, U.S. citizenship and ability to obtain security clearance, comfortable working in classified environments.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, C, C++, Java, Rust, MATLAB, CI/CD
3w
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Software Engineer, Senior
Herndon, Virginia, United States
$165k-$220k/yr OnsiteFull Time
9+ YOEActive Top Secret clearance, 9+ years software development (7+ with MS), expert Python, experience with scientific/sensor data processing, ML workflows, Git-based source control, and strong communication skills.
Python, Windows, Linux, Git, GitLab, Bitbucket, Jira, Jenkins, PyTorch, TensorFlow, scikit-learn, NumPy, pandas, OpenCV, SciPy, C, C++, MATLAB, Java, Rust
3w
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Software Systems Engineer (JAMMEX)
Fort Meade, Maryland, United States
OnsiteFull Time
Experience with complex operating systems, enterprise application maintenance using vendor utilities, large telecommunications networks, and advanced scientific software; Secret clearance preferred.
2mo
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AP107 HEASARC Scientific Cloud Platform Developer
Greenbelt, Maryland, United States
OnsiteFull Time
Containerization (Docker/Kubernetes) in prod/research; Python & Bash; AWS (EC2/S3/EFS); document trade-offs; diagnose cross-domain issues; Git; US citizenship or LPR; ability to obtain NASA Tier 1 security clearance.
Docker, Kubernetes, Python, Bash, AWS, EC2, S3, EFS, Git, JupyterLab
3w
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Director – Modeling & Simulation Software
El Segundo or Chantilly
$168k-$252k/yr OnsiteFull Time
10+ YOEBachelor's in STEM, 10+ years engineering/scientific experience, track record of technical achievement, experience with C++ or Python, leadership and team-building experience, ability to obtain Top Secret/SCI clearance, occasional domestic travel (<20%).
C++, Python, Java, Go, Rust
2w
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Technical Lead/Platform Engineer
Rockville, Maryland, United States
OnsiteFull Time
Deliver full-lifecycle support for scientific platforms: install/configure hardware and software, perform acceptance and performance testing, document systems, maintain data workflows, storage, security, and provide improvement recommendations.