48 principal software engineering manager jobs at 27 companies in Washington, DC
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Principal Software Engineering Manager - CTJ - Poly
Redmond or Reston or Annapolis Junction
$143k-$275k/yr HybridFull Time
6+ YOE4+ MgmtBachelor's in CS or related and 6+ years engineering experience, coding in C/C++/C#/Java/JavaScript/Python; Top Secret/SCI clearance and U.S. citizenship required; people management experience preferred.
C, C++, C#, Java, JavaScript, Python
2mo
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Principal Software/Data Engineer
Laurel, Maryland, United States
OnsiteFull Time
19+ YOEExtensive software engineering experience; TS/SCI with polygraph; cloud infrastructure experience; strong Linux and Python; IT management understanding.
OpenStack, Linux, Python, Cloud infrastructure, COTS, GOTS
2mo
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Principal Software Engineering Lead (eCOA) - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
8+ YOE3+ MgmtBachelor's/Master's in CS or Engineering (or equivalent), 8+ years software engineering, 3+ years leading engineering teams while hands-on, deep proficiency in React/React Native, Node.js/Java, AWS, experience with AI-assisted development tools and agile frameworks.
React, React Native, Node.js, Java, AWS, GitHub Copilot, Claude, Cursor, CI/CD, Scrum, Kanban, SAFe
2mo
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Principal Software Engineering Lead (eCOA) - Evinova
Gaithersburg, Maryland, United States
$166k-$217k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years software engineering experience, 3+ years leading engineering teams, hands-on coding and architecture skills, proficiency with React/React Native, Node.js/Java, AWS, AI-assisted development tools, and agile delivery frameworks.
React, React Native, Node.js, Java, AWS, GitHub Copilot, Claude, Cursor, Scrum, Kanban, SAFe
2w
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Principal Software Engineer
Columbia, Maryland, United States
OnsiteFull Time
11+ YOEBachelor's in CS or Software Engineering plus 11 years' relevant experience; TS/SCI w/Poly clearance; proven experience designing and delivering complex production software, making architecture decisions, and mentoring engineers.
2w
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Principal Software Engineer
Columbia, Maryland, United States
OnsiteFull Time
11+ YOEBachelor's in CS or software engineering plus 11 years relevant experience, TS/SCI w/Poly clearance, design and deliver complex production software, proficiency with modern programming, CI, source control, automated testing, and strong communication.
1mo
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Principal Software Engineer
United States or Vienna or Baltimore
$220k-$372k/yr OnsiteFull Time
12+ YOE12+ years software development experience with expertise in cloud-native, storage and data management; proficiency in NFS/SMB/iSCSI and programming in C/C++/Golang/Node.js/Python.
C, C++, Golang, Node.js, Python, NFS, SMB, iSCSI, Docker, Kubernetes, GitHub, Jenkins, Ansible
1mo
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Principal Software Engineer
Baltimore or Seattle or Vienna or United States or United States
$220k-$372k/yr HybridFull Time
12+ YOE12+ years software development, 5+ years data management/storage experience, 3+ years cloud-native and SOA expertise, proficiency with storage protocols and listed programming tools, strong communication and architectural skills.
C, C++, Golang, Node.js, Python, Docker, Kubernetes, GitHub, Jenkins, Ansible, CI build systems, Automated Testing, NFS, SMB, iSCSI
2mo
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Principal AI Software Developer
Fairfax or United States
$166k-$210k/yr RemoteFull Time
12+ YOEUS citizenship required; 12+ years software engineering with 6+ years in AI systems; Bachelor's (or Master's) in CS/Software Engineering; expert Python, cloud (Azure/AWS/GCP), AI/ML platforms; enterprise architecture and leadership experience.
Python, COBOL, OpenAI, Bedrock, Vertex AI, AIR platform, Azure, AWS, GCP, RAG, DevSecOps, SBOM, NIST AI RMF
2mo
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Principal AI Software Developer
Fairfax or Washington or United States
$166k-$210k/yr RemoteFull Time
12+ YOEUS citizenship required; 12+ years software engineering experience (6+ years in AI/LLM systems); bachelor's or master's in CS/Software Engineering or related; expert Python, cloud (Azure/AWS/GCP), AI/ML platforms; DevSecOps and enterprise architecture experience.
Python, OpenAI, Bedrock, Vertex AI, Azure, AWS, GCP, CI/CD, SBOM, DevSecOps, NIST AI RMF
3mo
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Principal Software Engineer TS/SCI w Poly
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
8+ YOEBachelor's degree plus eight+ years, or Master's with six+ years, or PhD with three+ years; TS/SCI with polygraph clearance required.
AWS, Terraform, CI/CD, cloud deployments
1mo
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Principal Software Systems Engineer
United States or Arlington or Denver or Houston or Merritt Island
RemoteFull Time
15+ YOEBachelor's in STEM (Masters preferred). 15 years' experience with BS (12 with MS) in aerospace software systems, MBSE and requirements management (DOORS), ability to obtain government security clearance, US citizenship required.
Model Based Systems Engineering (MBSE), DOORS
1mo
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Principal Engineer, Software (R5285)
United States or San Diego or San Francisco or Dallas or Washington
$220k-$330k/yr RemoteFull Time
15+ YOE15+ years building large production software; strong in TypeScript/C++/Go/Python/Rust; 5+ years React/Node/TypeScript and web applications; experience with Git, Linux, Docker, CI/CD, cloud (Azure/GCP/AWS); client-side LLM context management; strong UX/design and research skills.
TypeScript, C++, Go, Python, Rust, Git, React, Node, JavaScript, Linux, Docker, CI/CD, Azure, GCP, AWS, WebGL, Playwright, Electron, DOM, WebSocket, SSE, HTTP Streaming, LLM
5d
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Regional Geotechnical Principal
Frederick, Maryland, United States
$125k-$175k/yr OnsiteFull Time
12+ YOERequires 12 years of related experience, a civil or geological engineering degree, PE or PG license, technical expertise, project and risk management experience, business development success, leadership skills, and advanced geotechnical software proficiency.
advanced geotechnical analysis software
2d
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Software Engineer Principal (Secret Clearance Required)
Chantilly, Virginia, United States
$124k-$207k/yr OnsiteFull Time
5+ YOERequires 5–15 years of software engineering experience, programming in C, C++, and Python, Linux and Windows expertise, a technical bachelor's degree, Security+ certification, and active Secret clearance.
C, C++, Python, Linux, shell scripting, Microsoft Windows, Java, JavaScript, Microsoft Word, Microsoft Excel, FPGA, SVN, Git, JIRA, Redmine, Trello, Test Automation, Continuous Integration
3mo
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Principal Python Software Engineer (Partial Telework)
Annapolis Junction, Maryland, United States
$200k-$280k/yr HybridFull Time
20+ YOE5+ MgmtActive TS/SCI with Polygraph; 20+ years software engineering; U.S. citizenship; BS in Computer Science or related; ability to work with government contracts.
Python, Kotlin, Java, Terraform, ElasticSearch/OpenSearch, AWS
1mo
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(USA) Principal, Software Engineer, Information Security
Bentonville or Herndon
$110k-$264k/yr OnsiteFull Time
5+ YOEBachelor's in related field +5 years or 7 years' software engineering experience. Expertise in Java and Python, PKI/HSM, cloud platforms, CI/CD, cert-manager/ACME, Terraform/Ansible/CloudFormation, and API development.
Java, Python, Public Key Infrastructure, Hardware Security Modules, AWS, Azure, GCP, Kubernetes, cert-manager, ACME, Terraform, Ansible, CloudFormation, CI/CD, API
3w
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Principal Software Engineer/Tech Lead
Arlington, Virginia, United States
OnsiteFull Time
12+ YOEActive DoD TS/SCI clearance, BA plus 12+ years experience, proven leadership of multiple engineering teams, strong DevSecOps and CI/CD experience, proficiency with listed tools and Agile delivery.
JavaScript, GitLab, Jenkins, Ansible, Python, Java, PSSQL, YAML, Terraform, Bitbucket, Git, Artifactory, Jira
2w
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Principal Product Manager
Gaithersburg or Alpharetta or Brook Park or Columbus or Tinton Falls
OnsiteFull Time
10+ YOEDegree in computer science, engineering, or related field; 10+ years in cloud, software, or product management; expertise in AWS, Azure, GCP, sovereign cloud, and compliance frameworks.
AWS, Azure, GCP
1mo
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Principal Project Manager (Hybrid)
McLean or Richmond
$110k-$138k/yr HybridFull Time
5+ YOEBachelor's degree or military experience; 5+ years project management experience; 2+ years with product/technical/software engineering teams; 1+ year in a PMO; PMP required; master's and Lean/Agile/Six Sigma preferred.
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