302 computer systems software developer jobs at 114 companies in Greenbelt, MD
1w
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Expert Software Systems Developer
Herndon or Virginia or United States
$180k-$210k/yr OnsiteFull Time
9+ YOEActive TS/SCI with full-scope polygraph, bachelor's in computer science or related field, and 9+ years in software development, backend integration, and systems development; additional experience may substitute for degree.
Windows PowerShell, Puppet, C2S, SQL, Ruby, Java, C++, .NET, VPN, IPSEC, SSL, PKI, LDAP
2d
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Computer Systems - Software Engineer (RR1089)
Dahlgren or King George
$75k-$95k/yr OnsiteFull Time
Bachelor's degree in computer science, computer engineering, or related field; 5 years of technical experience; modern C++ development; simulation environments; Git; debugging, profiling, CMake, unit testing, Windows/Linux, U.S. citizenship, and ability to obtain DoD clearance.
C++, NGTS, AFSIM, Integrated Threat Analysis and Simulation Environment (ITASE), Scrum, Kanban, Git, CMake, Google Test, Windows, Linux
2w
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Senior Systems/Software Engineer
Arlington, Virginia, United States
$104k-$166k/yr OnsiteFull Time
3+ YOERequires a qualifying engineering, computer science, physics, or related degree; 3–8 years of experience based on degree; C/C++, object-oriented development, software engineering, US citizenship, and ability to obtain Public Trust clearance.
C, C++, UNIX, IBM Rational Suite, RTCA DO-178B, RTCA DO-278, RTCA DO-254, DOORS, ClearCase, ClearQuest
2w
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Senior Software Engineer/Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOE12+ years of experience, bachelor's degree in computer science or equivalent, TS/SCI with polygraph clearance, and expertise in Java or C/C++, cryptography, REST APIs, cloud, Docker, Kubernetes, and Agile.
Java, Linux, Microsoft Windows, C, C++, Python, Go, Rust, Docker, Kubernetes, REST APIs, Agile, OpenBao
1mo
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Software Systems Engineer
Auburn or Aberdeen
$65k-$175k/yr OnsiteFull Time
Bachelor's in engineering/computer science, experience with software architecture, systems integration, requirements, test plans, and able to travel; US citizenship required.
C++, cmake, Docker, Kubernetes, Helm, git, CI/CD
3mo
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Computer Systems Engineer/Architect
Washington, District of Columbia, United States
$140k-$150k/yr RemoteFull Time
Experienced in software QA, test automation, data engineering, SQL, Python, AWS, Linux, GitHub, structured data formats, and technical documentation; U.S. citizenship and ability to obtain Public Trust clearance required.
SQL, Python, AWS, Linux, GitHub, Oracle, PostgreSQL, Iceberg, XML, JSON, CSV, CLI, ETL, ELT
1w
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Senior Computer Vision Engineer
Washington, District of Columbia, United States
$191k-$292k/yr OnsiteFull Time
5+ YOEBS, MS, or PhD in a related technical field; 5+ years developing production or research computer vision or ML systems; Python, deep learning, object detection/tracking, and edge deployment experience; eligible for U.S. Secret clearance.
Python, Lattice OS
2mo
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Software Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS citizen with TS/SCI+poly, bachelor’s degree in a related engineering/computer science field, 9+ years supporting software/systems engineering including requirements, design, integration, test; knowledge of Agile, DevSecOps, and waterfall; space/aerospace experience; able to report onsite in Chantilly, VA.
Agile, DevSecOps
3mo
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Senior Lead Software Engineer, Distributed Systems (Golang + Python on Kubernetes)
San Francisco or McLean or New York City or San Jose or Cambridge
$230k-$286k/yr OnsiteFull Time
6+ YOE1+ MgmtBachelor’s degree, 6+ years of software engineering experience, 1+ year of cloud computing experience, and experience with distributed systems, cloud platforms, Kubernetes, and software development.
JavaScript, Java, HTML, CSS, TypeScript, SQL, Python, Go, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud, Amazon SageMaker, Databricks
1w
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Senior Software Developer
McLean or Tysons
OnsiteFull Time
10+ YOEBachelor's degree in computer science, information systems, or computer engineering and 10 years of software development experience with AWS, Linux, Java, PHP, web technologies, IAM, security, testing, and debugging.
Linux, Amazon Web Services (AWS), Amazon S3, Amazon EC2, Apache Webserver, Apache Tomcat, Java, PHP, HTML, CSS, MySQL, JavaScript, OAuth, RBAC, VS Code, Bash, Microsoft SharePoint, Maven, Gradle, AWS Secrets Manager
2mo
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Software Engineer, Classification Systems (JavaScript)
Hanover, Maryland, United States
$79k-$163k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required; Bachelor's in Computer Science/Engineering or equivalent experience; 3+ years software engineering; strong JavaScript/DOM, TypeScript, Node.js/npm; AWS, Docker, Git, GitLab CI/pipelines, Jest, Cypress experience.
JavaScript, DOM, TypeScript, Node.js, npm, AWS, Docker, Git, GitLab CI, GitLab pipelines, Jest, Cypress, Microsoft Office JavaScript API
2w
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Senior Systems/Software Engineer
Arlington, Virginia, United States
$104k-$166k/yr OnsiteFull Time
8+ YOERequires a relevant engineering or computer science degree, 3–8 years of experience depending on degree, C/C++ and UNIX development, software assurance and testing expertise, US citizenship, and ability to obtain Public Trust clearance.
C, C++, UNIX, IBM Rational Suite, RTCA DO-178B/278/254, DOORS, ClearCase/ClearQuest
1mo
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Frontend Software Engineer — Secure Mission Systems
United States or Laurel
RemoteFull Time
4+ YOE4+ years software development experience, proficiency with React and TypeScript, API integration, unit/integration testing, secure SDLC practices, Git, and a bachelor\u0002s in computer science or related field.
React, TypeScript, Cesium, CesiumJS, OpenShift, Kubernetes, GitLab, FastAPI, Flask, Python, Git
3mo
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Software Engineer
Baltimore or Annapolis
HybridFull Time
5+ YOE5+ years enterprise software development; BS in Computer Science or related field; backend languages Java/C/C++/Rust/Python; experience with scalable systems; strong documentation; cryptography or cloud knowledge preferred.
Java, C/C++, Rust, Python, Cryptol, Haskell, Docker, Kubernetes, AWS, Azure
3mo
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Computer Scientist
Aberdeen or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
5+ YOE5+ years in software development; design, develop, troubleshoot hardware/software systems; analyze processes; create design docs and testing procedures.
1w
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Software Engineer
Baltimore or Virginia or Austin or New York City or North America
FieldFull Time
5+ YOERequires 5+ years of software engineering experience, a computer science or related degree, React and JavaScript, backend systems, APIs, testing, SQL, cloud infrastructure, and distributed data systems experience.
React, JavaScript, AWS, Microsoft Azure, Google Cloud Platform (GCP), Django, Node.js, SQL, CI/CD
2w
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Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
6+ YOEBachelor's degree preferred in computer science, information systems, software engineering, or programming. Requires 6 years of DoD software engineering experience and active Top Secret/SCI clearance; polygraph may be required.
3w
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Software Engineer Level I or II, Mission Systems Division
Blacksburg or Washington
$70k/yr OnsiteFull Time
Bachelor's or master's degree in computer science, engineering, or related field; software development proficiency, hardware-software integration experience, teamwork ability, U.S. citizenship, and ability to obtain and maintain security clearance.
CUDA, TensorFlow, PyTorch, Keras
2mo
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Software Engineer, Product Experiences
San Francisco or Washington, D.C.
$160k-$220k/yr OnsiteFull Time
2+ YOEComputer Science degree or equivalent experience, 2+ years in cross-functional software development, production user-facing software experience, React and TypeScript expertise, and distributed systems knowledge.
React, Redux, TypeScript, Mapbox, Python, Django, Celery, Airflow, Kafka, PostgreSQL, Elasticsearch, Bedrock, Sagemaker, AWS, Pulumi, Terraform, Kubernetes
3w
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C++ Software Engineer
Cambridge or Arlington or Seattle
$90k-$210k/yr OnsiteFull Time
5+ YOERequires 5+ years of software development experience, C++ expertise, Python proficiency, hardware and embedded systems knowledge, Docker/Docker-compose/Kubernetes experience, and a Computer Science degree or equivalent experience.
C++, Python, Docker, Docker Compose, Kubernetes, Scrum, Kanban