2mo
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Software Test Engineer
Herndon, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years manual software testing; test planning/execution; Linux/UNIX; SDLC/STLC/Agile; TS/SCI clearance with polygraph; HS diploma/GED.
Postman, SoapUI, SQL, Jira, Confluence, GitLab, Jenkins, Azure DevOps, CI/CD, Cloud (AWS/Azure/GCP)
1mo
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Software Engineer
Fort Belvoir, Virginia, United States
OnsiteFull Time
7+ YOEActive Secret clearance, Bachelor's in engineering, 7+ years software engineering experience, experience with biometric systems, information assurance/encryption knowledge, Android experience, Agile/DevOps/DevSecOps, software testing and troubleshooting skills.
BAT-A, NRTIO, NXGBCC, Android, Agile, DevOps, DevSecOps
2mo
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Software Engineer
Chantilly or Herndon
OnsiteFull Time
5+ YOEExperience translating designs into software; testing; Agile Scrum; AWS/Azure; Jenkins; Docker; Linux; Python; ELK stack; UI frameworks (React/ExtJS).
AWS, Azure, Jenkins, GitHub, Docker, Terraform, CloudFormation, Ansible, Linux, Bash, Python, Elasticsearch, Logstash, Kibana, Filebeat, JavaScript, React, ExtJS
2w
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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
1mo
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Software Developer
Chantilly or Potomac
OnsiteFull Time
Software engineer to design and build cloud-based systems; develop, test, and debug cloud-native applications; work with Python, Java, JavaScript; experience with serverless functions and web UI.
Python, Java, JavaScript, React, Node.js, AWS, CloudWatch, CloudTrail, Terraform, Ansible, Kubernetes, Linux, Bash
5d
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Software Developer
Sterling, Virginia, United States
OnsiteFull Time
Master's in Computer Science or related required; expertise in software engineering, AI/ML, data science, deep learning, neural networks, and quality assurance testing; ability to travel to local clients.
2mo
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Software Engineer
Chantilly, Virginia, United States
$156k-$234k/yr OnsiteFull Time
15+ YOEBS with 15+ years or MS with 12-15 years; multiple languages (Java, JavaScript, Python, XML); cloud services; web software; Windows/Unix; Git; unit/integration tests; agile; Docker/Kubernetes.
Java, JavaScript, Python, XML, Git, Spring, PostgreSQL, Docker, Kubernetes, Cloud services
1mo
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Software Engineer
Springfield, Virginia, United States
OnsiteFull Time
3+ YOEU.S. citizenship with active TS/SCI and CI polygraph (or ability to pass), 3+ years software/scripting experience, familiarity with Python/Bash, experience supporting data processing, workflow automation, or AI/ML test & evaluation.
Python, Bash, APIs, AI/ML, DevSecOps, Agile
1w
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Software Engineer III
Charlottesville or Socorro or Albuquerque or Green Bank
$79k-$120k/yr HybridFull Time
3+ YOEBachelor's in CS/engineering or equivalent experience, 3+ years software development, strong Python and numpy experience, CASA and HPC familiarity, version control and testing practices.
Python, numpy, CASA, Linux
4d
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Software Test Engineer (Hardware)
Dulles, Virginia, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance; bachelor's in a STEM field (or equivalent experience); 2+ years software development and automated test experience with C, Python, Bash; RF test equipment experience; Linux and VM expertise.
C, Python, Bash, Playwright, LabVIEW, PyVISA, VMware, KVM, Red Hat Enterprise Linux, Linux, Windows, SSH, Jenkins, GitLab CI, Microsoft Azure DevOps
6d
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Software Tester
Stafford, Virginia, United States
$75k-$85k/yr OnsiteFull Time
1+ YOESecret clearance,1+ years automation testing,experience with test suite development,automated and performance testing tools,writing automated tests for web/services/APIs/databases,and working on agile teams.
Selenium, Playwright, Appium, Robot, Cucumber, JMeter, K6, LoadRunner, GitLab, Xray, TestRail, Angular, React, Blazor, Azure, AWS
3w
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Software Engineer, Senior
Springfield, Virginia, United States
$87k-$198k/yr OnsiteFull Time
10+ YOE10+ years software development experience using Agile methods in Java or JavaScript; experience with full‑stack development, automated testing, and cloud deployment; Top Secret clearance required.
Java, JavaScript, Red Hat, Windows Server, Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee, GitHub, GitLab, Bash, Curl, XML, JSON, SQL, Amazon Web Services (AWS)
2w
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Principal Software Engineer
Ashburn, Virginia, United States
HybridFull Time
8+ YOE8+ years embedded software experience (or 6+ with MS), strong C and C++, embedded systems and debugging, Unix/Linux proficiency, unit testing, ability to work with hardware teams; eligible for DOD security clearance.
C, C++, Unix, Linux, yocto, JIRA, Confluence, Git
1mo
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Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
2w
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Senior Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
2+ YOETop Secret clearance required; Bachelor's degree or 5 years' experience; minimum 2 years as a software developer; experience with C, C#, Java, Microsoft SQL Server, REST; EM design, testing, debugging skills.
C, C#, Java, Microsoft SQL Server, REST
6d
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Software Engineer - C#/ BCS
Reston, Virginia, United States
OnsiteFull Time
3+ YOE3–5 years software development experience with C#/.NET, SQL Server, APIs/microservices, Git, unit testing; bachelor's in CS or equivalent experience preferred.
C#, .NET, .NET Core, SQL Server, gRPC, REST, Git, GitHub, Azure DevOps, CI/CD
1w
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Software Engineer - Level 3/4
Redondo Beach or Aurora or Fairfax or Morrisville
$109k-$171k/yr OnsiteFull Time
5+ YOEActive Top Secret clearance, 5+ years software engineering experience, proficiency in C++ and Python, RedHat Linux, software lifecycle knowledge, Atlassian tools, CI/CD and testing experience preferred.
C++, Python, RedHat Linux, Jira, Confluence, Bitbucket, Jenkins
3mo
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Software Test Engineer
Annapolis Junction, Maryland, United States
$136k-$175k/yr OnsiteFull Time
8+ YOETop Secret clearance with Full Scope Polygraph; US citizenship; BS in Computer Science or related field with 8+ years or HS diploma with 12+ years; in-scope polygraph within last 7 years.
Selenium, Test automation, Command line, Backend testing, Testing scripts
5d
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Manual Software Test Engineer (TS/SCI)
Herndon, Virginia, United States
$120k-$176k/yr OnsiteFull Time
14+ YOEU.S. citizen with active TS/SCI clearance, 14+ years professional experience with 5+ years in software testing, BS in related technical field, experience testing web apps/APIs/distributed systems, Agile/DevOps, and test automation.
Playwright, Selenium, Cypress, Python, JavaScript, Jira, TestRail, Hadoop, Spark, Kafka, Elasticsearch, AWS, Azure, Kubernetes, Jenkins, GitLab CI, GitHub Actions
2mo
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Senior Software Engineer, Intelligence Systems
Reston, Virginia, United States
$191k-$253k/yr OnsiteFull Time
Proficient in Python; strong software testing, networking knowledge, Wireshark; active secret security clearance.
Python, Wireshark, Networking, Test Automation, Firmware Utilities