36 software development python developer jobs at 17 companies in Kilmarnock, VA
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Software Developer (WSCE)-Journeyman
Patuxent River, Maryland, United States
$110k-$161k/yr OnsiteFull Time
3+ YOEBachelor's in CS/CE or related, 3+ years software development experience, proficiency in C/C++, CMake, scripting (Bash, Python 3), Git, Jira, and ability to obtain DoD clearance.
C, C++, CMake, Bash, Python 3, Git, Jira, Windows, Linux
1mo
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Software Engineer - Level 2
Edwards Air Force Base or Fort Worth or Las Vegas or Marietta or Palmdale or Patuxent River
$77k-$152k/yr OnsiteFull Time
US citizen with a Bachelor's or Master's in software/computer/engineering/physics, experience in software development/design/integration/test, and expertise in object-oriented development and relevant tools.
MATLAB, Simulink, Linux, Microsoft Visual Studio, Jenkins, Git, Bitbucket, VersionOne, JIRA, MPI, OpenMP, Fortran, C, C++, Python, bash, Confluence
1mo
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SOFTWARE ENGINEER II - TESTING
Hollywood, Maryland, United States
$96k-$115k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, 2+ years software development experience, embedded systems experience, proficiency in C/C++ and familiarity with Python, experience with debugging/testing/version control, ability to obtain security clearance, strong communication and problem-solving skills.
C, C++, Python, Linux, Hardware-in-the-loop (HIL)
1mo
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Full Stack Software Developer
Hampton, Virginia, United States
$69k-$158k/yr HybridFull Time
5+ YOE5+ years software development experience; bachelor’s degree or 8+ years in lieu; ability to obtain Secret clearance; experience with front- and back-end languages; Agile development experience.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
1mo
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Junior Software Developer
Lexington Park, Maryland, United States
$75k-$85k/yr OnsiteFull Time
1+ YOERequires C# development experience, Agile/SDLC familiarity, debugging/testing skills, bachelor's degree in CS/SE/Engineering, 1–3 years experience, and active Secret security clearance.
C#, Python, Java, JavaScript, AWS, Docker, Jenkins, React, Flask, Spring Boot, SQL, NoSQL
1mo
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Full Stack Software Developer
Hampton or Norfolk
$69k-$158k/yr OnsiteFull Time
5+ YOE5+ years software development experience, bachelor’s degree (or 8+ years experience), ability to obtain Secret clearance, experience with back-end and front-end languages, Agile methodology, and end-to-end system development.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
2mo
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Principal Software Engineer (AHT)
Hollywood, Maryland, United States
$114k-$171k/yr OnsiteFull Time
5+ YOERequires DoD Secret clearance, Bachelor's in STEM with 5+ years' experience (or Master's with 3+ years), proficiency in C# or Java, Agile/CICD (Bamboo, Jenkins), scripting (yaml, Python, PowerShell), automated testing, and test procedure development.
Bamboo, Jenkins, C#, Java, Microsoft Windows, Windows Presentation Foundation (WPF), .NET Framework, gRPC, REST, yaml, Python, PowerShell, Batch, Typescript, TestComplete 4, BitBucket, git, CVS, Jira, Confluence, Crucible, Fish-eye, SQL, Azure, AWS, Docker, Kubernetes, Ansible, Terraform, Chef, Puppet, DOORS, JMPS Framework (FW)
3w
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Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
3mo
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Software Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with polygraph; experience in Python, Java, C++, or similar; large-scale data, distributed systems, or real-time processing; degree in Computer Science or Software Engineering (or equivalent); collaborative mindset; plus AWS, DevOps/CI/CD, Docker/Kubernetes and ML exposure.
Python, Java, C++, Docker, Kubernetes, AWS, CI/CD
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Software Engineer (Modeling & Simulation) ATC Systems
Patuxent River, Maryland, United States
OnsiteFull Time
PaylocityNASDAQ: PCTY: Provides cloud-based human capital management and payroll software.
5+ YOE5+ years software engineering experience building or maintaining simulation engines; bachelor\u0002s degree in CS or related field; mastery of C++, Java, or Python; HLA/DIS and Git experience; eligible for U.S. Secret clearance.
C++, Java, Python, High-Level Architecture (HLA), Distributed Interactive Simulation (DIS), Git, GitLab, CI/CD, Agile, Windows, Linux
4d
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Software Engineer Secret Clearance
Newport News, Virginia, United States
$83k-$125k/yr OnsiteFull Time
2+ YOE2+ years experience with BS (or 0 with MS), proficiency in Java/Spring and Python, experience with REST services, messaging systems, databases, CI/configuration management, and active Secret clearance required.
Java, Spring, Python, Apache Kafka, RabbitMQ, ActiveMQ, web sockets, GraphQL, NATS, SQL, NoSQL, GeoSpatial, VSCode, Eclipse, NetBeans, JavaScript, Node.js, WebLogic, Kubernetes, Helm, Helm Charts
1d
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Senior Data Engineer/Software Developer - Clearance
Newport News, Virginia, United States
$111k-$193k/yr OnsiteFull Time
10+ YOEBachelor's degree in a technical field, 10+ years using Python, SQL, and Tableau, 5+ years building legacy-system data connectors, technical team leadership, and active DoD Secret clearance.
Python, PySpark, Pandas, SQL, Tableau, Palantir Foundry, Workshop, D3.js, Angular, React, JavaScript
4d
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Software Engineer - ELSYS - Patuxent River, MD - (Open Rank)
Patuxent River, Maryland, United States
OnsiteFull Time
2+ YOEBachelor's in Systems/Software/Computer Science, 2+ years related experience (with DoW programs preferred), U.S. citizenship, ability to obtain security clearance (Secret required), proficiency in multiple programming languages and software engineering practices.
Java, JavaScript, C, C++, C#, Ruby, Python, Scala, Groovy, Continuous Integration/Continuous Delivery (CI/CD), DevOps, Application Programming Interface (API)
2mo
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Java Software Engineer
Laurel or Fort Meade
OnsiteFull Time
5+ YOETS/SCI with poly, Bachelor's or Master's in CS, 5-10+ years SWE, Unix/Linux, Java, Spring, SQL/NoSQL, Docker, CI/CD, web frontend basics.
Unix, Bash, Python, Java, Spring, SQL, NoSQL, MongoDB, Docker, CI/CD, GitLab CI, Jenkins, Web Services
1d
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Solution Business Manager Software Engineer
Hampton, Virginia, United States
$99k-$207k/yr OnsiteFull Time
7+ YOEBachelor's degree in IT, computer science, systems engineering, or related field and 7+ years' experience; TS/SCI clearance, Security+ or equivalent, strong SQL, and SBM experience preferred.
OpenText Solution Business Manager, Micro Focus Solution Business Manager, SBM Composer, SBM Application Administrator, Microsoft SQL Server, Oracle, PostgreSQL, SBM AppScript, JavaScript, HTML, CSS, Python, REST, SOAP, SBM Application Repository, Active Directory, LDAP, SSO, ITIL, ITSM, DevOps, NIST, CI/CD
1d
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Solution Business Manager Software Engineer
Hampton, Virginia, United States
$99k-$207k/yr OnsiteFull Time
7+ YOEBachelor's degree in IT, computer science, systems engineering, or related field with 7+ years' experience; TS/SCI clearance; IAT Level II certification; strong SQL and RDBMS skills.
OpenText Solution Business Manager, Micro Focus Solution Business Manager, SBM Composer, SBM Application Administrator, IIS Web Servers, SBM Services, Microsoft SQL Server, Oracle, PostgreSQL, SBM AppScript, JavaScript, HTML, CSS, Python, RESTful, SOAP, SBM Application Repository, Active Directory, AD/LDAP, SSO, ITIL, ITSM, DevOps, NIST, CI/CD
1d
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Senior Data Engineer/Software Developer - Clearance
Newport News or Virginia
$111k-$193k/yr OnsiteFull Time
10+ YOEBachelor's degree in a technical field, 10+ years using Python, SQL, and Tableau, 5+ years building legacy-system data connectors, technical team leadership, and active DoD Secret clearance.
Python, SQL, Tableau, PySpark, Pandas, CI/CD, Palantir Foundry, Workshop, D3.js, Angular, React, JavaScript
2mo
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Senior Agentic AI UI Devleoper
Springfield or Saint Louis
$148k-$267k/yr OnsiteFull Time
10+ YOE10+ years software development; 5+ years web services/UI; BS in CS or related field; JavaScript and Python; RESTful APIs; XML/Java; Secret clearance; Python and AI integration experience.
JavaScript, Python, REST, XML, Java, React, Vue, Angular
1mo
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Sr. Artificial Intelligence Engineer (5361) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)
Fort Belvoir or Hollywood
$165k-$180k/yr OnsiteFull Time
3+ YOEActive Top Secret/SCI clearance, Security+ (or ability to obtain), Master’s (3+ yrs) or Bachelor’s (5+ yrs) in a computing field; hands-on MLOps, CI/CD, containerized deployment (Docker, Kubernetes), Python, ML frameworks, Responsible AI.
MLOps, CI/CD, Docker, Kubernetes, OpenAI GPT, Azure OpenAI, AWS Bedrock, Python, TensorFlow, PyTorch, scikit-learn, Hugging Face, AWS, Azure, GCP
2mo
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Lead AI Engineer (GenAI Platform, AI Foundations, LLM Core and Agentic AI)
McLean or San Francisco or San Jose or Richmond or New York City
$197k-$225k/yr OnsiteFull Time
4+ YOEBachelor’s or Master’s in CS/AI/EE/CE with 2–4+ years of AI/ML experience; 4+ years Python/Go/Scala/Java; cloud experience with AWS/GCP/Azure preferred.
AWS, Huggingface, PyTorch, VectorDB, Nemo Guardrails, Open Source AI tools