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Python Software Developer Jobs in Warrenton, VA, US

1,600+ python software developer jobs from 410+ companies hiring in Warrenton, VA, US.

All jobs in Warrenton, VA, USPython Software Developer Jobs in United States
Nearby:New Baltimore·Linton Hall·Gainesville·Bull Run·Manassas·Sudley·Washington·Manassas Park·Centreville·Buckhall·Culpeper·South Riding·Dale City·Bristow·Oak Hill·Lake Ridge·Ashburn·Burke·Sterling
1,627 jobs- Warrenton • 50 miles
2mo
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NLM Software Developer
Rockville, Maryland, United States
$105k-$132k/yr OnsiteFull Time
Ripple Effect
Ripple Effect: Provides professional consulting and scientific support to federal agencies
9+ YOE6+ years of software development experience; full SDLC; strong programming in C++, Python, Java, JavaScript, R; databases MySQL, PostgreSQL, MongoDB, ElasticSearch; Agile/DevSecOps; strong problem-solving and communication.
C++, Python, Java, JavaScript, R, Bash, MySQL, PostgreSQL, MongoDB, ElasticSearch, Jupyter Notebooks, GitHub, GitLab, CI/CD
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3w
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Senior Software Engineer
Fredericksburg, Virginia, United States
OnsiteFull Time
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
8+ YOE3+ MgmtLead software architect; 8+ years in software development; distributed simulation, Unity/Unreal, C#/Python/JavaScript; DevSecOps and containers.
Unity, Unreal, C#, Python, JavaScript, TypeScript, Docker, Kubernetes
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3w
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Software Engineer
Aurora or Sarasota or Fairfax
OnsiteFull Time
Rampant Technologies
Rampant Technologies: Delivers signals intelligence and cybersecurity for national security missions.
3+ YOEExperience Linux software development, containerization, cloud platforms, and DevOps practices. Proficiency in Python. Kubernetes and CI/CD experience. Familiarity with DevSecOps and modern infrastructure.
Docker, Podman, Kubernetes, Git, GitLab, CI/CD, DevSecOps
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1w
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Expert Software Engineer
Springfield, Virginia, United States
$197k-$218k/yr HybridFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
6+ YOE3+ years AWS, 6+ years Agile software development, Python, DevSecOps/CI-CD, IaC, containers, TS/SCI poly, security clearance
AWS, Python, GitLab, Terraform, CDK, Docker, Kubernetes, OpenShift, SAFe, Jira, Confluence, SageMaker
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2mo
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
Scientific Research Corporation
Scientific Research Corporation: Advanced engineering and IT solutions for national defense and security.
5+ YOEActive Top Secret clearance (SCI eligible); 5+ years software development; strong JS/TS, React; Node.js, Java/Python; REST APIs; SQL/NoSQL; CI/CD; legacy modernization; AWS GovCloud/Azure Gov.
JavaScript, TypeScript, HTML5, CSS3, React, Angular, Vue.js, Node.js, Java, Python, PHP, C#, REST, PostgreSQL, Oracle, MS SQL Server, MongoDB, Redis, Git, GitHub, GitLab, Bitbucket, Jira, Azure DevOps, Jenkins, Docker, Kubernetes, Terraform, Ansible, AWS GovCloud, Azure Government
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2mo
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Software Engineer
Washington, District of Columbia or New York or Remote
$100k-$130k/yr HybridFull Time
Slate
Slate: Online magazine and podcast network providing news and analysis.
Experience in full stack web development, JavaScript/Python, scaling content, and publishing workflows.
Node.js, Vue.js, Python, Django, Redis, Postgres, React Native, Docker
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1mo
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Software Developer - Top Secret
Winchester, Virginia, United States
OnsiteFull Time
VMD Corp
VMD Corp: Provides airport security screening and federal IT services.
Develop and maintain software in an Agile/SAFe environment; AWS/C#/Java/Python experience; secure federal systems; strong OO design and version control.
C#, Java, Python, AWS, Git
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1w
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Software Developer (Systems Software)
Chantilly, Virginia, United States
OnsiteFull Time
Acuity
Acuity: Provides digital strategy and technology consulting for federal agencies.
Backend Python, PostgreSQL, AWS (SQS); frontend HTML/CSS/JavaScript; Git; user-centered design; cloud full-stack development.
Python, PostgreSQL, AWS SQS, HTML, CSS, JavaScript, Git, Docker, Kubernetes
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3w
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Software Developer, Expert
Herndon, Virginia, United States
$150k-$254k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
11+ YOE11+ years in software development; BS in CS or Information Security (or equivalent); proficiency with .NET, web, Python, PowerShell; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; security-focused development.
NET, WPF/XAML, C++, ASP.NET MVC Web API, HTML, CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI
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4w
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Software Developer
Dahlgren, Virginia, United States
HybridFull Time
Zekiah Technologies
Zekiah Technologies: Provides software development and geospatial engineering services.
5+ YOEFive years of professional software development experience; Agile experience; DoD exposure a bonus; security clearance required; BS in CS/Engineering or related field; CISSP/Security+ preferred.
C/C++, C#, .NET, Java, Python, Amazon Web Services, PHP, Data Science (coding), WPF, MVC
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1w
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Software Engineer
Carlsbad or Germantown
$117k-$185k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
4+ YOE4+ years in software engineering with C/C++, Linux systems programming, networking, scripting (Bash, Python), and experience with CI/CD tools.
C, C++, Linux, Bash, Ansible, Python, Jenkins, JIRA, Git, Perforce
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1mo
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Software Developer
Rockville or United States
$98k-$163k/yr RemoteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
4+ YOEFull stack development with Python and React; REST APIs; AWS; Docker; GitHub Actions; CI/CD; 4+ years experience; 3+ years databases; strong communication; ability to work with researchers and clinicians.
Python, React, JavaScript, TypeScript, HTML5, CSS, REST APIs, AWS, Docker, Git, CI/CD, GitHub Actions
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3w
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Software Engineer
McLean, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
3+ YOE3+ years software engineering; strong JS/React/Node/Python; AWS; REST APIs; databases; Git; containerization; TS/SCI clearance.
AWS, JavaScript, React, Node.js, Python, Docker, Kubernetes, API Gateway, CloudFormation, Confluence, Jira, PostgreSQL, MySQL, MongoDB
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12h
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Senior Software Engineer
Reston or Lexington
$97k-$165k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
5+ YOEBachelor's degree in Computer Science or Software Engineering; 5+ years software development; active Secret clearance or ability to obtain; strong C/C++ and Python; Linux experience; full software lifecycle; security-focused.
C/C++, Python, Linux, SVN, Git, Make, CMake, TCP/IP, UDP, SSH, SFTP
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1d
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Software Developer, Senior
Herndon, Virginia, United States
$133k-$226k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
6+ YOE6+ years software development; BS in CS or related field; strong .NET, C#, WPF/XAML, C++, ASP.NET MVC, HTML/CSS, Python, PowerShell; Windows apps/services; IIS; AWS/Azure; GitHub/Jira/Jenkins/Confluence; STS/DataHound; SDLC; agile methodologies.
.NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML, CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, Secure Token Service, DataHound, Microsoft PowerBI
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1mo
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Software Engineer
Arlington, Virginia, United States
HybridFull Time
Elder Research
Elder Research: Provides data science, machine learning, and predictive analytics consulting services.
3+ YOE3+ years software development with C#/.NET, Azure, CI/CD, and LLM API integration; US citizenship with Public Trust clearance.
C#, NET, Azure, ARM templates, Bicep, Azure DevOps, GitHub Actions, Python, LLM APIs, OpenAI, Anthropic
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1mo
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Software Engineer
Herndon, Virginia, United States
OnsiteFull Time
Altus Consulting
Altus Consulting: Provides specialized cybersecurity and IT systems engineering services.
2+ YOEActive TS/SCI clearance with polygraph; Bachelor's in CS/IS/Engineering; 2+ years software development experience; knowledge of cloud and security best practices.
Python, Bash, HCL, Go, AWS, Azure, GCP, Docker, Kubernetes, Databases, APIs, Cloud
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2mo
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Senior Software Engineer
Annapolis Junction or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Technical consulting and engineering for the national security community.
7+ YOESenior software engineer with 7+ years SWE experience; BS in CS required; strong Java/Python, CI/CD, and security clearance with polygraph; experience with Agile; ability to design, develop, and deploy software.
Java, Python, Git, Shell, Maven, JavaScript, HTML, CSS, JUnit, IDE, Spring, Jenkins, Hibernate, MySQL, Web Services, Google Web Toolkit, Vaadin, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube
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8h
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Software Engineer
Needham or Arlington
$90k-$110k/yr OnsiteFull Time
Federated Wireless
Federated Wireless: Provides shared spectrum solutions for 4G and 5G networks.
BS or MS in CS; proficient in Python/Java; MongoDB/PostgreSQL; frontend and backend development; AI/ML frameworks; AWS; MLOps; strong communication; adaptable; agile environment.
Python, Java, MongoDB, PostgreSQL, JavaScript, React, Redux, HTML5, CSS/SASS, AWS, EC2, S3, TensorFlow, PyTorch, Scikit-Learn, OpenAI APIs, CI/CD, MLOps
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2w
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Software Engineer
King George, Virginia, United States
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
5+ YOEActive Secret clearance, US citizen, BS in engineering/science/technical field, 5 years software engineering experience, strong Java/C++/Python, Linux, Windows, Git, Jira, and multithreading.
Java, C++, Python, Git, Jira, Linux, Windows, Multithreading, JavaFX, JUnit, Mockito, Network programming in Java
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1mo
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Senior Software Engineer
Waltham or Lexington or North Bethesda
$119k-$155k/yr HybridFull Time
Xometry
XometryNASDAQ: XMTR: Operates an AI-powered marketplace for custom manufacturing and prototyping.
6+ YOE6+ years in software development; full-stack experience; Python backend; React/Typescript; AWS; SQL and MongoDB; Docker/Kubernetes; strong debugging and testing.
Python, React, Typescript, HTML, CSS, AWS, SQL, MongoDB, Docker, Kubernetes
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1mo
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Software Engineer, Senior
McLean, Virginia, United States
$130k-$196k/yr OnsiteFull Time
Freddie Mac
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
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
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1mo
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Software Engineer (Hybrid)
Alexandria, Virginia, United States
HybridFull Time
Akima
Akima: Delivers mission-critical services and technology to federal agencies.
4+ YOEUS citizen; SECRET clearance; BS in software engineering or computer science; 4+ years of hands-on software development; experience with CI/CD, distributed systems, networking, embedded software.
C++, Java, Python, .NET, SQL, MySQL, Oracle, GitLab, Docker, Kubernetes, FPGA interfaces, SDR, USRP, HackRF, BladeRF
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3w
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Software Engineer, TS/SCI FSP
McLean, Virginia, United States
OnsiteFull Time
The Metamorphosis Group
The Metamorphosis Group: Provides technical and intelligence support services to government agencies.
Agile development experience; design, develop and implement software; cloud and DevOps familiarity; strong Python, Java/JavaScript skills; AWS proficiency; React, Lambda, SQS; Jira usage.
Python, Java, JavaScript, React, Spring-boot, Lambda, SQS, AWS, Azure, Databricks, Spark, Git, Jenkins, Nexus, Jira, VPNs, Proxies, eSIMs
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1w
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NLM Software Engineer I
Bethesda, Maryland, United States
$70k-$95k/yr OnsiteFull Time
Lexical Intelligence
Lexical Intelligence: Develops NLP software for biomedical research and portfolio analysis.
2+ YOE2+ years software development experience; BS/degree in CS/SE; proficiency in Python/Java/JavaScript/C++/R/SQL; SDLC and secure coding; web app development; Git; strong communication; US work authorization with Public Trust clearance.
Python, Java, JavaScript, C++, R, SQL, Matlab, SAS, ETL, MySQL, MongoDB, Jupyter Notebooks, Git, GitHub, GitLab, Linux, Docker, Kubernetes, REST, AWS, Google Cloud, Azure, CI/CD, US-CERT, OWASP
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1mo
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Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
V2X
V2XNYSE: VVX: Integrated mission lifecycle support for global defense operations.
BS in Computer Science/IT or equivalent; Python or similar language; Linux administration or automation; TS/SCI with Polygraph required.
Python, Linux, Bash, Automation, Embedded Systems
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2mo
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Software Engineer, Microsoft Azure Technologies
College Park, Maryland, United States
RemoteFull Time
BlueVoyant
BlueVoyant: Provides managed detection, response, and supply chain cyber defense.
Experienced software engineer with Azure SaaS and Function App development, proficient in C# or Python; strong problem-solving, independent work, and learning mindset.
Azure, C#, Python
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5h
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Software Engineer Subject Matter Expert (SME)
Chantilly, Virginia, United States
OnsiteFull Time
Agile5 Technologies
Agile5 Technologies: Provides software development and cloud services for government agencies.
5+ YOESenior Software Engineer with 5+ years in software development; proficient in Python, Java/.NET, Angular, and data processing; TS/SCI clearance; Agile/SAFe.
Python, Angular, Java, DotNet, SQL, REST API, Git, Apache NiFi, Terraform, GraphQL, React, SAFe
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1mo
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Software Development Engineer (US Federal)
McLean, Virginia, United States
$137k-$205k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
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
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1mo
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Sr Software Developer
Manassas, Virginia, United States
$101k-$188k/yr OnsiteFull Time
SWIFT
SWIFT: Provides secure messaging services for global financial transactions.
5+ YOEBachelor’s degree in CS or related field; 5 years in distributed, multi-threaded development using C++, Java, Python, Perl; OpenShift, Linux, CI/CD; PKI security; mentoring; strong communication.
C++, Java, Python, Perl, OpenShift, Linux, CI/CD, PKI, HSM, LDAP, Certificate Authority, Post-Quantum Cryptography
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1mo
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Software Engineer Level 5
Reston, Virginia, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
Backend development, data engineering, API development; Python, FastAPI, PostgreSQL, Elasticsearch; TS/SCI with CI Polygraph.
Python, FastAPI, PostgreSQL, Elasticsearch
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2mo
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Software Engineer II
Washington, District of Columbia, United States
$102k-$145k/yr HybridFull Time
Technology Service Corporation
Technology Service Corporation: Develops radar sensors and provides engineering for defense systems.
4+ YOESecret DoD clearance; BS in CS/Math/Physics/EE; 3-5 years Python and software development; hardware-in-the-loop and simulation experience; strong math; independent and team work aptitude.
Python
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4w
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Software Developer / Integration Engineer / INT Engineer - Active Secret Clearance
Washington, District of Columbia, United States
$160k-$185k/yr HybridFull Time
Riptide Technology
Riptide Technology: Provides specialized IT engineering services to government defense agencies.
5+ YOESoftware development, integration engineering, Python, AGILE, Linux, Docker/Podman, network modeling, and security clearance.
Python, Docker, Podman, Docker Compose, Git, Jenkins, Confluence, Jira, Artifactory, Linux, VMs, gRPC, REST
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1mo
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Senior Software Engineer, Identity
San Francisco or New York or Washington
$130k-$250k/yr OnsiteFull Time
Peregrine
Peregrine: Data integration and analytics platform for public safety agencies.
5+ YOE5+ years software development; CS degree or equivalent; experience with distributed systems; Python/Django stack; strong code quality and scalability.
Python, Django, Celery, Airflow, Kafka, React, Redux, Mapbox, PostgreSQL, Elasticsearch, Bedrock, SageMaker, AWS, Pulumi, Terraform, Kubernetes
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6d
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Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$136k-$184k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOE5+ years of software development experience; TS/SCI with Polygraph clearance; US citizenship; experience with Python, REST/gRPC, microservices, cloud services, and containerized deployments.
Python, Kubernetes, Docker, AWS, GCP, Azure, PostgreSQL, OpenSearch, Elasticsearch, MongoDB, Kafka, RabbitMQ, SQS, REST, gRPC
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1w
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Software Developer - TS/SCI with Polygraph
Herndon, Virginia, United States
$153k-$207k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEFive+ years of software development experience; JavaScript/React/Node.js/Python; AWS; TS/SCI with Polygraph; US citizenship; Agile/Scrum; hybrid work environment.
JavaScript, React, Node.js, Python, AWS
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2mo
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Software Engineer 3
Tampa or Huntsville or Northern VA
OnsiteFull Time
AEVEX Aerospace
AEVEX Aerospace: Provides airborne intelligence, aviation engineering, and remote sensing solutions.
6+ YOE6+ years software development; embedded systems; GPS/IMU data fusion; FPGA experience desired; MS preferred.
C, C++, Python, Visual Studio, Visual Studio Code, Embedded Linux, GPS, GNSS, CAN, SPI, I2C, UART, FPGA
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1w
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Lead Software Engineer
Rockville or Tysons
$114k-$249k/yr HybridFull Time
FINRA
FINRA: Regulates brokerage firms and exchange markets in the United States.
7+ YOELead software engineer with Java, AWS, Python, and strong system design experience.
Spring Boot, Java, Python, REST, GraphQL, Microservices, AWS, PostgreSQL, MySQL, MongoDB, Cassandra, Neo4j, Amazon Neptune, S3, Lambda, SQS, SNS, ECS, Fargate, Aurora, CI/CD
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1mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
M1 Technology
M1 Technology: Developing mission-critical technology for the U.S. intelligence community.
Full stack software engineer with React/Angular/Vue or backend Java/Python, microservices, AWS, SQL and NoSQL, REST APIs; TS/SCI clearance with Polygraph
React, TypeScript, React Query, AWS, Lambda, DynamoDB, S3, API Gateway, PostgreSQL, MySQL, DynamoDB, MongoDB, RESTful APIs, NestJS, NodeJS, Camunda, Flowable, n8n.io, JIRA, Confluence, DevOps, CI/CD
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1d
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Software Engineer- AI
Herndon or Cincinnati or United States or North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Florida or South Carolina or Colorado or Indiana
HybridFull Time
Exostar
Exostar: Cloud platforms for secure collaboration in regulated industries.
2+ YOE2+ years software engineering; proficient in Angular/TypeScript, .NET/C#, Python; cloud-native experience (Azure); able to work in regulated FedRAMP/CMMC environments.
Angular, TypeScript, .NET, C#, Python, Azure Government, Terraform, Bicep, CI/CD, Cloud
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HiringCafe market data

Python Software Developer Jobs market signals in Warrenton, VA, US

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
1,600+
Hiring companies
410+
Fresh sample
47% new in 30d
Salary visibility
59% show pay

Companies appearing in this market

BAE SystemsAcuityAmentumBase-2 SolutionsFINRAFreddie MacGDITGeneral Dynamics Information Technology

Work location mix in visible results

Onsite: 68Hybrid: 37Remote: 4

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Jobs in Warrenton Virginia