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Python Test Software Developer Jobs in Virginia, United States
240+ python test software developer jobs from 170+ companies hiring in Virginia, United States.
4d
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Software Test Engineer
United States
$69k-$118k/yr RemoteFull Time
5+ YOE5+ years in software test automation; Bachelor's degree in a related field; hands-on in programming (C#, .NET, Python, Java), IDEs (Visual Studio, Eclipse), SQL, test design; experience with container-based testing; Agile; accessibility testing (Section 508/WCAG 2.1); DevSecOps practices; Jira; Git/GitLab; distributed teams; release planning.
C#, .NET, Python, Java, Visual Studio, Eclipse, MS SQL, Test design patterns, Container-based testing, Jira, Git, GitLab, Selenium, Gherkin
1mo
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Software Engineer II - Python Developer
Chesapeake, Virginia, United States
$100k-$110k/yr OnsiteFull Time
3+ YOEBachelor's degree in quantitative field; 3 years IV&V, automated testing, and software development experience; DoD clearance or ability to obtain Secret; US citizenship.
Python, AWS, CI/CD, JIRA, Confluence, VMware, HBSS, ACAS, Splunk, Git, Jenkins, Networking
1w
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AI Software Test Engineer
Dahlgren, Virginia, United States
HybridFull Time
3+ YOEActive Secret clearance; 3+ yrs in QA/testing of tactical software; AI testing experience; non-deterministic testing; Python a plus; DoD background.
Python, Software Testing
2w
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Sr. Software Development Engineer Test (Software Development Engineer Test III) - REMOTE
Pittsburgh or United States
$91k-$114k/yr RemoteFull Time
5+ YOE5+ years in software test automation; proficient in Playwright; strong TypeScript/JavaScript/C# or Python; CI/CD experience; API testing; browser automation.
Playwright, Git, SVN, CI/CD, API testing tools, SQL, TypeScript, JavaScript, C#, Python, QTest
3w
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Senior Software Test Engineer
United States
RemoteFull Time
10+ YOEBachelor's degree in a technical field; US citizen with DoD Secret clearance; 10+ years as Software Test Engineer; strong test automation, CI/CD, Agile, API/UI testing; good communication and organizational skills.
Python, Javascript, Linux, Kubernetes, Kind clusters, Docker, Helm charts, Git, Gitlab CI/CD
4d
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Senior Software Test Engineer
United States
$80k-$120k/yr RemoteFull Time
10+ YOE10+ years software testing, BS/MS in CS/IT/Engineering, US citizenship with ability to obtain Public Trust; manual and automated testing; Agile/Scrum; SDLC; strong tools knowledge.
Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, Git, SVN, JMeter, Gatling, JIRA, Bugzilla, SQL, Java, Python, C#
1mo
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Software Development Engineer in Test (SDET)
Arlington, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in software development or test; strong Python/C/C++/Rust; automated test frameworks; embedded/Linux; CI/CD; HW/SW debugging; documentation; strong communication; active U.S. security clearance.
Python, C/C++, Rust, pytest, Robot, Docker, Kubernetes, QEMU, Wireshark, Scapy, CI/CD, Firmware testing, Linux
1w
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Software Development Engineer in Test (100% Remote)
United States
$90k-$100k/yr RemoteFull Time
2+ YOEBachelor's degree or equivalent; 2+ years software development; Java or Python; Appium; AI/ML in testing; automated framework architecture; strong problem-solving; strong communication.
Java, Python, Appium, CI/CD, AI/ML tooling, Cloud
2mo
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Software Test Engineer II
Charlottesville, Virginia, United States
$61k-$123k/yr OnsiteFull Time
5+ YOEAssociate degree or equivalent plus 7 years experience, or Bachelor's in Computer Science or related engineering with 5 years experience; strong test methodologies, data analytics, Agile knowledge, and experience with Python, Selenium, C#, Azure DevOps, Jira, and Git (preferred).
Python, Selenium, C#, Azure DevOps, Jira, Git
2mo
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Software Development Engineer in Test (SDET)
United States
RemoteFull Time
5+ YOE5+ years in software testing or SDET; strong Python; experience building automated test frameworks; on-prem/air-gapped deployments; Linux, networking, Docker/Kubernetes; CI/CD; multi-OS/hardware; strong debugging.
Python, Docker, Kubernetes, Linux, CI/CD
1mo
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Staff Software Engineer in Test
United States
$101k-$204k/yr RemoteFull Time
8+ YOE8+ years leading testing software engineering teams; 5+ years Java/Python; API/UI/performance testing; 3+ years automation frameworks; 1+ years AI in testing; Bachelor's in CS/CE/IS or related.
Selenium, TestNG, JUnit, Appium, Docker, Kubernetes, Jenkins, GitHub, Postman
2w
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Principal Python Engineer
United States
RemoteFull Time
Senior Python engineer; design/own backend services, APIs; strong unit testing; DevOps practices; AI-enabled development.
Python, FastAPI, Temporal, Postgres, Docker, Kubernetes, Pulumi, Vue.js, SQL, Unit testing, CI/CD
2mo
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Software Test Engineer II
Charlottesville, Virginia, United States
$61k-$123k/yr OnsiteFull Time
5+ YOEAssociate degree or equivalent plus 7 years of experience, or Bachelor’s degree in Computer Science or related engineering field plus 5 years of experience. Proficient in test methodologies, data analytics, and Agile; experience with automation and validation.
Python, Selenium, C#, Azure DevOps, Jira, Git
2w
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Software Development Engineer in Test II
United States
$95k-$171k/yr RemoteFull Time
2+ YOE2+ years experience; Bachelor's in Computer Science or related field; Python test automation; Full Stack development; experience with Juniper or Cisco routers; BGP and IP routing knowledge.
Python, Full Stack development, Juniper routers, Cisco routers, BGP, IP networking
5d
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Mission Systems Software Test Engineer II
Reston, Virginia, United States
OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
BS in engineering or physics; software testing experience; space systems knowledge; programming in Python/Golang/Rust/C++ ; cloud experience; strong communication.
AWS, Azure, Confluence, JIRA, Git, Python, Golang, Rust, C++
2w
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Staff Cyber Software Test Engineer
Chantilly, Virginia, United States
$161k-$241k/yr OnsiteFull Time
12+ YOEActive Secret clearance required; BS with 12+ yrs, MS with 10 yrs, or PhD with 8 yrs; experience in software/hardware testing; strong analysis and communication skills.
Python, JavaScript, Jira, Azure DevOps, TestComplete, UNIX, Android, Windows, Linux
2w
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Lead Software Development Engineer in Test (SDET)
United States
$125k-$145k/yr RemoteFull Time
5+ YOE5-7 years in software development and testing with automation; Java/C#/Python/JavaScript; experience with test automation tools; knowledge of life insurance domain preferred; Bachelor’s in CS/Engineering.
Tosca Commander, Selenium, JUnit, TestNG, Jenkins, GitLab CI, Azure DevOps, SQL
4w
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Principal Software Engineer for Integration & Test
Arlington or Dayton or Remote or Woburn
$206k-$284k/yr HybridFull Time
5+ YOELead real-time software development for RF sensor systems; open architecture, C/C++, MATLAB/Python prototypes, travel ~20%, security clearance required.
C++, Python, MATLAB, CUDA, OpenCL, Linux, Embedded systems, CI/CD, Containerization
1mo
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Test Engineer
Tysons, Virginia, United States
$82k-$153k/yr OnsiteFull Time
3+ YOE3-5 years as Test/QA Engineer; Bachelor's in CS/SE; automation testing; Selenium; Java/Python; Linux; SQL/NoSQL; API testing; Agile.
Selenium, Java, Python, Linux, SQL, NoSQL, Postman, JMeter, LoadRunner
3w
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Test Engineer
United States
$87k-$106k/yr RemoteFull Time
2+ YOE2+ years in software testing, test automation, DoD exposure, and PLM/ERP familiarity; DoD compliance experience.
Eggplant, Selenium, Katalon, Python, XML, JSON, Windchill, Teamcenter, Enovia, Jira, Confluence, SharePoint
1mo
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Test Engineer / Cyber Test & Automation Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor's in CS/Engineering or related field; experience in test engineering, automation, or system validation; proficiency in Python/C/C++, test automation tools; Agile/Scrum; SDLC; Linux/Unix; TS/SCI clearance or eligibility.
Python, C/C++, Selenium, Git, CI/CD, Linux
1mo
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Software Engineer - Product Test Frameworks - .NET/TestStand
United States
$141k-$261k/yr RemoteFull Time
5+ YOE5+ years in systems and test, with .NET/TestStand, C#, Python; test automation; NI TestStand experience; travel up to 10%.
.NET, TestStand, C#, Python, LabVIEW
1mo
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Software Engineer - Product Test Frameworks - .NET/TestStand
United States or India or Carlsbad or Tempe or Duluth or Hyderabad or Remote - Georgia or Remote - California or Remote - Arizona or Carlsbad or Tempe
$141k-$222k/yr RemoteFull Time
5+ YOEBS in Electrical Engineering or CS, 5+ yrs systems/test, TS/C#/Python, test automation, APIs, travel up to 10%.
TestStand, C#, Python, LabVIEW
3w
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Software Developer I
United States
RemoteFull Time
2+ YOE2+ years software development experience; strong Python/Java; capable of writing unit tests and collaborating with teams.
Python, Java, Git
1mo
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Software Engineer Integration & Test
Herndon or King of Prussia or Littleton or Sunnyvale
$77k-$135k/yr OnsiteFull Time
Active TS/SCI clearance; strong programming/scripting skills; experience with CI/CD and cloud; excellent communication and detail orientation.
Bash, Python, GitLab, Atlassian tools, CI/CD, AWS
1mo
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Embedded Software Developer
King George, Virginia, United States
$62k-$141k/yr OnsiteFull Time
2+ YOE2+ years in software development with embedded systems; C/C++ and Python; low-level development; hardware and software integration; ability to work on-site in labs and test ranges; secret clearance; bachelor’s degree.
C, C++, Python, Docker
2mo
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Software Engineer
United States
$150k-$170k/yr RemoteFull Time
3+ YOE3-5 years software development; 3+ years JS/TS; 2+ yrs Python/Ruby/Java/Go/Rust; AI tools experience; cloud platforms; testing; strong problem-solving.
JavaScript, TypeScript, Python, Ruby, Java, Go, Rust, AI-assisted development tools, Claude Code, Cursor, GitHub Copilot, OpenAI Codex, Google Cloud Platform, AWS, Azure, React, Django, Kubernetes, Docker
2mo
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VeriShip - Software Engineer
United States
RemoteFull Time
2+ YOEActively leverages AI tools in development; strong full-stack skills; experience with AI/LLM integration; proficient in C#, JavaScript/TypeScript/Java/Python; able to design, develop, test, and deploy scalable software.
C#, JavaScript, TypeScript, Java, Python, SQL, Amazon Web Services, Jenkins, Terraform, CloudFormation, CDK, CodePipelines, Bitbucket Pipelines, Azure DevOps
1mo
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Software Engineer, Senior
McLean, Virginia, United States
$130k-$196k/yr OnsiteFull Time
5+ YOESenior Software Engineer with 5-7 years in production software, Python/Java, data engineering, AWS, Spark, Snowflake, and ETL pipelines. Strong design and testing skills.
AWS, AWS EMR, Snowflake, Apache Spark, Java, Python, ETL/ELT
1w
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Software Engineer
United States
$85k-$178k/yr RemoteFull Time
Develop, test, and maintain AI gateway/guardrails features; cloud infra familiarity; Node.js, Python, or TypeScript; degree in CS/CE/EE/Math; interest in LLM/AI systems.
AWS, GCP, Azure, Node.js, Python, TypeScript
11h
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Software Engineer II
Glastonbury or Duluth or Goldsboro or Columbus or Raleigh or Glen Allen or Scottsdale
RemoteFull Time
3+ YOEBachelor's in CS/Software Eng or related field; 3+ years in software development; proficient in Java, C#, Python, or JavaScript; SDLC/agile; strong data structures/OO design; Git; unit/integration testing.
Java, CSharp, Python, JavaScript, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Microservices
5d
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Software Signals Engineer
El Segundo or McLean
$69k-$158k/yr OnsiteFull Time
3+ YOE3+ years in signal processing/DS/software development; RF testing; Python/C/C++; Agile tools; TS/SCI; BS in CS/CE/EE/STEM
Python, C, C++, Jira, Confluence, GitHub, Linux
1mo
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Software Development Engineer (US Federal)
McLean, Virginia, United States
$137k-$205k/yr HybridFull Time
8+ YOE8+ years software development experience; Python, Go, Ruby; Bachelor's in CS/Engineering or equivalent; API development; testing; OO design; mentorship; technical writing.
Python, Go, Ruby, APIs
3w
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Software Engineer (mobile)
Chantilly or McLean
HybridFull Time
Experience with Agile; development, maintenance, and testing of applications; enterprise SecDevOps tools (GitHub, Jenkins); independent testing throughout lifecycle; maintenance of existing infrastructure; development in Ruby, Java, JavaScript, TypeScript, HTML, C/Objective C, R, Python; ensure unit/integration/UAT testing and system changes; mobil...
GitHub, Jenkins, Ruby, Java, JavaScript, TypeScript, HTML, C, Objective C, R, Python, XCode, Swift, SwiftUI
1mo
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Software Engineer (Remote)
United States
RemoteFull Time
2+ YOE2+ years software development; strong CI/CD, testing; Java, Spring or NodeJS; SQL/NoSQL knowledge; experience across SDLC.
Java, Spring Boot, Spring MVC, Gradle, Maven, Git, SQL, NoSQL, Redis, GIT, CI/CD, Kubernetes, Docker, Python, Spark, Airflow, Kafka
1w
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Senior Software Applications Developer
West Chester or United States or North America
RemoteFull Time
4+ YOEBachelor’s degree in Computer Science; 4+ years software development; experience with Java, Python, C#; CI/CD tools like Jenkins, GitLab, TeamCity; software design, testing, and automation.
Java, Python, C#, CI/CD, Version Control, Bug Tracking, Automation Frameworks
1w
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Software Engineer
United States
$130k-$165k/yr RemoteFull Time
2+ YOE2-5+ years backend or full-stack experience in Golang or Python; API design; databases; testing; collaboration.
Golang, Python, REST API, PostgreSQL, MySQL, GitHub Copilot, Claude
2mo
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Architect – Software Developer
Toronto or United States
RemoteFull Time
7+ YOE7+ years in software development; backend in Python (FastAPI) or TypeScript (Node.js); API contracts with OpenAPI/Swagger/gRPC; microservices; cloud-native with AWS/GCP/Azure; CI/CD and IaC; testing incl. TDD/BDD; frontend basics (React/TypeScript/JS).
Python, FastAPI, TypeScript, Node.js, OpenAPI, Swagger, gRPC, Postman, Kafka, RabbitMQ, AWS, GCP, Azure, React, JavaScript, HTML5, CSS3
2mo
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Senior Embedded Software Engineer – AVC Test App
Cincinnati or Cedar Rapids or United States
$70k-$150k/yr RemoteFull Time
5+ YOE5+ years embedded software, C/C++, Python; RTOS (VxWorks/LynxOS); ARINC 653; FPGA drivers; MIL-STD-1553/ARINC 429; U.S. citizenship.
C, C++, Python, VxWorks, LynxOS, ARINC 653, ARINC 429, MIL-STD-1553, RS-422/485, FPGA, OpenVPX, Face, NVMe, SOC, Ethernet, SMPTE, DisplayPort
1w
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Software Engineer II
United States
$77k-$103k/yr RemoteFull Time
5+ YOEBS in Computer Science or related field; 5+ years software development; strong communication; Agile; proficient in C#, Python/JavaScript/TypeScript; Angular 2+; Git; Azure DevOps; CI/CD; unit testing; 25% travel.
C#, Python, JavaScript/TypeScript, Angular, Git, Azure DevOps, CI/CD, Unit Testing
HiringCafe market data
Python Test Software Developer Jobs market signals in Virginia, United States
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
240+
Hiring companies
170+
Fresh sample
57% new in 30d
Salary visibility
75% show pay
Companies appearing in this market
Booz Allen HamiltonFreddie MacSystems & Technology ResearchBlue OriginSAICAbbottAccelintAkamai
Work location mix in visible results
Remote: 33Onsite: 23Hybrid: 9
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