204 senior software testing engineer jobs at 97 companies in Aberdeen, MD
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Software Engineer II (Testing)
Columbia or Annapolis Junction
$190k-$205k/yr OnsiteFull Time
14+ YOEActive TS/SCI with FSP required; 14 years software engineering experience (6 in testing); test automation in Python; experience with Linux/Unix, C/C++/Java, scripting, integration and performance testing.
Python, Perl, Bash, C, C++, Java, JIRA, Git, Linux, Unix
1w
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Software Engineer 3 - C++/Testing
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
15+ YOERequires 15 years of software engineering experience, a computer science bachelor's degree or equivalent experience, Top Secret/SCI clearance with favorable polygraph, C++, Python, Shell, CI/CD, and software testing experience.
C++, Python, Shell
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Senior Software Engineer
Hanover, Maryland, United States
$90k-$140k/yr OnsiteFull Time
10+ YOE10 years of DoD software engineering experience (substitutions allowed), active DoD Top Secret/SCI clearance required, Master's preferred in CS/IS/Software Engineering, strong software design, development, and testing skills.
2mo
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Senior Software Engineer
Aberdeen Proving Ground, Maryland, United States
$150k-$180k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience; bachelor’s in CS/SE/EE or equivalent experience; active TS/SCI clearance; US citizenship; experience with full-lifecycle development, hardware-software integration, modeling, and testing.
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Senior Software Engineer (MD, Hanover)
Hanover, Maryland, United States
OnsiteFull Time
10+ YOE10+ years DoD software engineering experience, Master’s degree, active Top Secret/SCI clearance, strong skills in secure software design, testing, deployment, and collaboration with system architects and stakeholders.
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Senior Software Developer (Hybrid)
Annapolis Junction, Maryland, United States
$77k-$206k/yr HybridFull Time
9+ YOE9+ years software development experience (strong in Python or Java), reverse engineering or LLM application development skills, familiarity with EM tooling and testing frameworks, BS in Computer Science or related field.
Python, Java, IDA, Ghidra, x86 Assembly, ARM Assembly, PPC Assembly, Langchain, LangGraph, LangSmith, JUnit, Pytest, gRPC, poetry, gradle, uv
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Senior Software Test Development Engineer
Fort Meade, Maryland, United States
$200k-$240k/yr OnsiteFull Time
US citizen with TS/SCI with Poly, bachelor’s in engineering or computer science, experience as a software test development engineer, strong C++ skills, Python and Shell scripting, Docker/Kubernetes, CI/CD and automated testing.
C++, Python, Shell, Docker, Kubernetes
1w
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Software Engineer
Hanover, Maryland, United States
$167k-$310k/yr OnsiteFull Time
15+ YOEBachelor's degree in Computer Science or related field, or four additional years of software engineering experience; 15 years of software engineering experience; current DoD Top Secret SCI with Polygraph; C++, Python, Shell, CI/CD, and software testing experience.
C++, Python, Shell, SDR, CICD
3w
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Senior Java Software Engineer
Columbia or Minneapolis or Charlotte
$88k-$146k/yr HybridFull Time
7+ YOE7+ years software engineering experience with 5+ years Java/J2EE, Spring/Spring Boot/Spring Batch, JPA/Hibernate, Autosys/Control-M, Git, Agile, front-end basics, and test automation (Selenium).
Java, J2EE, Java Web Services, Spring, Spring Batch, Spring Boot, JPA, Hibernate, Autosys, Control M, JavaScript, JSON, CSS, JQuery, Ajax, HTML5, Git, GitHub, Selenium
3d
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Senior Lead Software Engineer - Java/AWS
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years of applied software engineering experience with Java, microservices, AWS, AI, system design, application development, testing, cloud-native technologies, and secure operational delivery.
Java, Microservices, AWS, AI, Software Development Life Cycle, Test Lifecycle Management (TLM)
3w
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Software Engineer
Hunt Valley, Maryland, United States
$86k-$115k/yr HybridFull Time
5+ YOEBachelor's degree in computer science or related field, 5+ years software engineering experience, API and full-stack development experience, familiarity with Agile, testing, and cloud paradigms.
.NET (C#), SQL, HTML, CSS, JavaScript, NodeJS, Angular, React, Vue, Azure DevOps, Git, MS SQL Server, Typescript, REST API, HTTP, Java
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Senior Software Engineer
Annapolis, Maryland, United States
HybridFull Time
8+ YOE8+ years backend .NET experience with C#, Microsoft SQL Server/T-SQL, unit testing, RESTful services, cloud-native SaaS/PaaS experience, and ability to modernize legacy systems.
.NET Framework, .NET Core, C#, Microsoft SQL Server, T-SQL
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Senior Test Automation Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
5+ YOEBS in engineering field, expertise in C++, C, Python, 5+ years developing embedded/test/devops software, CI/CD (GitLab/Bamboo), container/virtualization, test automation and SCM (Git); able to obtain security clearance and U.S. citizenship required.
C++, C, Python, CI/CD, GitLab, Bamboo, Git, RTOS, VXWorks, Embedded Linux, TDD
2d
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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
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Senior Software Engineer — Secure Mission Systems
Laurel, Maryland, United States
HybridFull Time
10+ YOEBachelor's degree,10+ years software engineering,active DoD Secret clearance,CI/CD,Kubernetes,OpenShift,GitLab,security scanning tools,AI integration,automated testing,secure SDLC.
GitLab, OpenShift, Kubernetes, Fortify, JFrog Xray, OWASP ZAP, Artifactory, Jira, Confluence, Slack
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Senior Software Engineer, (Senior Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia or District of Columbia
$121k-$196k/yr RemoteFull Time
8+ YOERequires 8+ years in software, platform engineering, or enterprise integration; degree or 4 additional years; RESTful APIs, cloud-native systems, CI/CD, DevSecOps, testing, Agile, and Public Trust eligibility.
GitLab, Jira, Datadog, Databricks, Figma, Confluence, Slack
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Software Engineer
Annapolis Junction, Maryland, United States
$91-$101/hr OnsiteFull Time
8+ YOERequires 8+ years of software engineering experience, TS/SCI clearance with polygraph, and a computer science bachelor's degree or equivalent experience. Must develop, integrate, test, optimize, and lead technical efforts.
Python, C, C++, Bash, PowerShell, SDLC
2d
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOEBachelor’s degree plus 12–14 years of software engineering experience, or equivalent experience; enterprise applications, Java, web services, REST APIs, relational databases, testing, CI/CD, and troubleshooting required.
Java, Angular, RESTful APIs, Oracle, PostgreSQL, MariaDB, Spring Boot, Kubernetes, Docker, Podman, Amazon EKS, OpenShift, Rancher, Helm, GitLab CI/CD, Jira, Confluence, XML, JSON, Deployments, Services, ConfigMaps, Secrets, Ingress, Persistent Volumes
1w
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Senior Software Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOEBachelor's degree in computer science or equivalent experience; 8+ years with Java and JavaScript, modern development and testing practices; Agile expertise; TS/SCI Poly clearance required.
Java, JavaScript, AWS, Spring, REST APIs, Service Oriented Architecture (SOA), Kubernetes, OpenBao
2mo
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Senior Software Engineer
Columbia, Maryland, United States
$85k-$154k/yr HybridFull Time
Bachelor's in CS/IS required; strong proficiency in one or more programming languages; experience designing scalable architectures, cloud/distributed systems, microservices; hands-on LangChain, RAG, Python NL-to-SQL; expertise in GCP (Vertex AI, BigQuery, Firebase, Pub/Sub), Node.js/TypeScript, Angular; Agile, testing, leadership and mentoring; mus...
LangChain, RAG, LLM prompt engineering, Python, Node.js, TypeScript, Angular, SQL, GCP, Vertex AI, BigQuery, Firebase, Pub/Sub