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Python Developer Jobs in Culpeper, VA, US

1,300+ python developer jobs from 320+ companies hiring in Culpeper, VA, US.

All jobs in Culpeper, VA, USPython Developer Jobs in United States
Nearby:Linton Hall·Fredericksburg·Warrenton·Manassas·Front Royal·Bull Run·Sudley·Dale City·Buckhall·Manassas Park·Centreville·Montclair·Charlottesville·Lake Ridge·South Riding·Chantilly·Burke·Oak Hill·Harrisonburg
1,352 jobs- Culpeper • 50 miles
3w
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Software Engineer
Reston, Virginia, United States
OnsiteContract
Global C2 Integration Technologies
Global C2 Integration Technologies: Provides AI and engineering solutions for defense missions.
Active TS/SCI clearance; Bachelor's in engineering or related field or equivalent; experience with Java, Python, Node.js, JavaScript, HTML; client/server architectures; data transport concepts.
Java, Python, Node.js, JavaScript, HTML, Atlassian Jira, Confluence, CI/CD
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1w
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Senior QA Engineer
Richmond or Washington or Remote
$86k-$115k/yr RemoteFull Time
EAB
EAB: Providing research and technology solutions to educational institutions.
5+ YOE5+ years QA automation experience; web/mobile; BDD frameworks; Python/Java; CI/CD; mobile automation.
Cucumber, Behave, JMeter, Python, Java, GitLab
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1mo
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Senior Full Stack Developer TS/SCI (or eligible)
Reston, Virginia, United States
OnsiteFull Time
Vibrint
Vibrint: Provides mission-critical systems and data analysis for national security.
5+ YOE5+ years full stack development; React/Angular/Vue; Node.js/Java/Python; RESTful APIs; databases; cloud; Git/CI/CD; TS/SCI eligibility.
React, Angular, Vue, Node.js, Java, Python, RESTful APIs, PostgreSQL, MySQL, MongoDB, AWS, Azure, GCP, Git, CI/CD, Docker, Kubernetes, GraphQL
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1w
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AI Engineer
Reston, Virginia, United States
$75k-$170k/yr OnsiteFull Time
Amivero
Amivero: Provides digital services and IT modernization for government agencies.
5+ YOE5+ years software or ML engineering; 2+ years GenAI/LLM; strong Python; vector DB and RAG experience; AWS Bedrock/OpenSearch; US citizenship; DHS clearance preferred.
Python, OpenSearch, Bedrock, Pinecone, Weaviate, Chroma, FAISS, LangChain, LlamaIndex, Haystack, APIs, Docker, Kubernetes, MLOps, CI/CD, Cloud
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1mo
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Software Developer 6
Springfield, Virginia, United States
OnsiteFull Time
M.C. Dean
M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.
12+ YOEActive Top Secret clearance with SCI eligibility; 12+ years of related experience or 9+ years with Master’s; DoD 8570 IAT Level II+ (e.g., CISSP, Security+); strong coding in C#, Java, Python; front-end HTML/CSS/JS, Angular/React; SQL/MongoDB; excellent communication and teamwork.
HTML, CSS, JavaScript, XML, jQuery, C#, Java, Python, Angular, React, Node.js, MySQL, MongoDB, Apache
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1mo
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
Novul Solutions
Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.
5+ YOEProficient in Python and Linux shell scripting; AWS CDK experience; data transformation (JSON/CSV/XML); cloud services knowledge (Lambda, S3, EC2, DynamoDB); able to work in classified environments.
ElasticSearch, OpenSearch, AWS, Lambdas, SNS, SQS, Docker, CDK, Python, Linux, JSON, CSV, XML
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5d
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
3+ YOEStrong engineering background; 3+ years with Java, Python, C++, Rust, Go, JavaScript; data processing experience; navigate complex systems; travel up to 25%; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript
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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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Full Stack Software Engineer, Developer (Experienced or Senior)
Chantilly or Seal Beach
$135k-$232k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures commercial aircraft, defense systems, and satellites.
5+ YOE5+ years in Java/C++/Python OO programming; strong CS foundation; active Top-Secret/SCI eligibility
Java, C++, Python, JavaScript, Jenkins, GitLab CI, Maven, Gradle, SQL, NoSQL, WebLogic, JMS, REST/Open API
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2w
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Senior Full Stack Developer
Herndon, Virginia, United States
OnsiteFull Time
Karsun Solutions
Karsun Solutions: Provider of IT modernization and software development for government agencies.
10+ YOESenior full stack developer with 10+ years of software development, AI/ML exposure, and ability to lead modernization efforts.
Java, Python, Node.js, JSP, Tomcat, jQuery, SQL, ETL, APIs, CI/CD, Cloud
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4w
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Backend Developer, Data Platform
Reston, Virginia, United States
$113k-$188k/yr HybridFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
5+ YOE5+ years backend software engineering; strong Python; PostgreSQL; Elasticsearch; AWS (S3, RDS); TS/SCI clearance with CI polygraph; Bachelor's in CS/Systems Eng or equivalent; strong debugging and CI/CD skills.
Python, PostgreSQL, Elasticsearch, AWS, S3, RDS, Docker, OpenShift, Helm, Gitlab CI, CI/CD
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1mo
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Full Stack Developer - Tech Dev (TS/SCI Required)
Washington or Reston
$165k-$185k/yr OnsiteFull Time
Kentro
Kentro: Provides digital transformation and IT services to federal agencies.
7+ YOE7+ years software development; full stack; TS/SCI clearance; BS or AS with 10+ years exp; strong JS/TS, .NET/C#, Python; SQL/ORM; Git; Agile; able to work with government clients.
.NET, C#, Python, JavaScript, TypeScript, React
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1mo
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Real-Time Systems Software Engineer (RR1033)
Manassas, Virginia, United States
OnsiteFull Time
HART Technologies
HART Technologies: Designs and manufactures electronic systems and software for defense applications.
4+ YOEBS in CS/CE/EE; 4+ yrs software development in a team; proficient in C/C++, Java, Python; experience Windows and Linux (RHEL).
C/C++, Java, Python, Windows, Linux
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1mo
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Modernization Engineer (Senior)
Manassas, Virginia, United States
OnsiteFull Time
Spear AI
Spear AI: Develops AI software and sensors for maritime defense operations.
Senior software engineer with Rust, C/C++, Docker/Kubernetes, Kafka/Redpanda, Terraform/Pulumi, Python; strong testing, linting, and CI/CD experience.
Rust, C/C++, Docker, Kubernetes, Kafka/Redpanda, Terraform, Pulumi, Python, GitHub Actions, Protobuf
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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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7h
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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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1mo
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Full-Stack Developer
Reston or Chantilly
OnsiteFull Time
Dark Wolf Solutions
Dark Wolf Solutions: Provides cybersecurity and software development services to defense agencies.
5+ YOEFive years of experience in multiple modern programming languages and data stores; full-stack development; Java; JavaScript/Node.js; Elasticsearch; Vue.js; AWS or cloud experience.
Java, JavaScript, Node.js, Elasticsearch, Vue.js, AWS, Kubernetes, Docker, Gitlab CI/CD, Python
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1mo
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Software Engineer - CTJ - Poly
Reston or Redmond or Annapolis Junction
$101k-$199k/yr OnsiteFull Time
Microsoft
Microsoft: Provides software, cloud computing, and hardware technology products.
2+ YOEBachelor's degree in CS or related field and 2+ years coding in C/C++/C#/Java/JavaScript/Python or equivalent.
C, C++, C#, Java, JavaScript, Python, GenAI, Azure
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1mo
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Software Engineer
Tampa or Fort Belvoir
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Providing technical and engineering services to federal government agencies.
3+ YOEUS citizen; active secret clearance with ability to obtain TS/SCI; bachelor’s in CS/IS or related field with 3–6 years of experience; proficiency in Java/C#/Python/JS/TS; Git; REST/microservices; team collaboration; strong communication.
Java, C#, Python, JavaScript, TypeScript, Git, RESTful APIs, microservices, CI/CD, Docker, Kubernetes, Databases
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4w
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Senior Software Engineer (Big Data)
Herndon, Virginia, United States
OnsiteFull Time
KDA Consulting
KDA Consulting: Provides IT engineering and cloud services for intelligence missions.
TS/SCI clearance with polygraph preferred; BS in CS/Engineering or related field; strong full stack development; big data tech (Hadoop, Spark, Kafka); Java/Python/C#; APIs and microservices; strong problem-solving; able to work independently (IC)
Java, Python, C#, Hadoop, Apache Spark, Kafka, APIs, Microservices, REST
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20h
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Mid-Level Software Engineer
Fairfax or Lexington
$90k-$180k/yr OnsiteFull Time
Riverside Research
Riverside Research: Independent non-profit performing scientific research for national security.
8+ YOESecret clearance; 8-10 years software Eng; ML/AI with Python/Java/C++; ML libraries; cloud; Agile; Git.
Python, Java, C++, TensorFlow, PyTorch, Scikit-learn, Git, AWS, Azure
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2mo
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Senior Software Engineer (Order and Delivery) - (10 years exp)
Santa Barbara or Goleta or Arlington or Reston
$180k-$220k/yr OnsiteFull Time
Umbra
Umbra: Operates high-resolution synthetic aperture radar imaging satellites.
10+ YOE10+ years building scalable web services and APIs; strong Python, Node.js, React; CI/CD, AWS, Postgres; security awareness; API and web app development.
Python, Node.js, React, Git, AWS, Terraform, Kubernetes, Docker, CI/CD
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1mo
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Full Stack Developer
Chantilly, Virginia, United States
OnsiteFull Time
NS2 Mission
NS2 Mission: Delivers secure data management and analytics for national security.
5+ YOE5–7+ years in full stack development; proficient in Java/C#/C++; modern JavaScript (React); REST APIs; databases (SQL, MongoDB); cloud (AWS/Azure); DevOps; Agile/Scrum.
Java, C#, C++, React, HTML, CSS, SQL, MongoDB, Elasticsearch, Python, R, AWS, Azure, REST, API, IaC, DevOps, Terraform, Docker, Kubernetes
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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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Knowledge Graph Engineer
Reston or Somerville
$140k-$170k/yr HybridFull Time
Babel Street
Babel Street: AI-powered identity intelligence and risk operations software solutions.
2+ YOE2–5 years software engineering; Python and at least one typed language; graph databases; SQL; cross‑team collaboration
Python, Java, Go, TypeScript, ArangoDB, Neo4j, TigerGraph, JanusGraph, NetworkX, SQL, BigQuery, Cloud Run, GCP
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1mo
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Senior Software Engineer, Platform
Chantilly or Herndon or Washington
HybridFull Time
Privateer
Privateer: Provides satellite data sharing and geospatial intelligence analytics platforms.
Strong Python, microservices, gRPC, PostgreSQL/DuckDB, Docker/Kubernetes, message brokers, and AWS experience.
Python, gRPC, Protocol Buffers, PostgreSQL, DuckDB, RabbitMQ, Docker, Kubernetes, AWS, HTTP API, Event-driven architectures
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2w
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Senior Software Engineer
Chantilly, Virginia, United States
$170k-$205k/yr OnsiteFull Time
Markon
Markon: Delivers management and technical consulting services to federal agencies.
13+ YOETS/SCI with Full Scope Poly, BS with 13+ years, AWS, Git/Jenkins/Rundeck, Python/Java/Node.js, REST APIs.
Python, Java, Node.js, Elasticsearch, AWS, Git, Jenkins, Rundeck, CloudFormation, REST APIs, PM2
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1mo
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Security Software Engineer, Emerging On-prem AI infrastructure
Reston, Virginia, United States
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides internet search services and cloud computing technology solutions.
2+ YOEBachelor’s degree or equivalent; 2+ yrs in software development (C/C++/Python); 2+ yrs in large-scale infra/distributed systems; 2+ yrs testing/launching software; TS/SCI clearance.
C++, C, Python, Security, Operating Systems, Networking
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3w
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Principal CNO Engineer
Herndon, Virginia, United States
OnsiteFull Time
Clarity Innovations
Clarity Innovations: Provides software and data engineering for national security missions.
6+ YOETS/SCI clearance; Bachelor’s in CS/CE or 4 years equivalent; 6-10+ years software dev; expert in C/C++, Python; Assembly or Go preferred; OS internals; Docker/Podman; large-scale integration.
Docker, Podman, Ghidra, IDA, Binary Ninja, C, C++, Python, Go, Assembly, Linux, Windows, CI/CD, Git, Kernel/User-mode
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2w
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Sr Algorithm Engineer
Charlottesville or San Diego
$111k-$185k/yr HybridFull Time
Dexcom
DexcomNASDAQ: DXCM: Develops continuous glucose monitoring systems for diabetes management.
5+ YOEDevelop and validate advanced algorithms for CGM; analyze clinical data; apply data-driven and model-based methods; prototype software in an agile environment.
Python, R, Matlab
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2w
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AI Engineer - AI+CryoET
Ashburn, Virginia, United States
OnsiteFull Time
Howard Hughes Medical Institute
Howard Hughes Medical Institute: Conducts biomedical research and funds scientific education and discovery.
3+ YOEExperience building AI/ML models for 3D imaging, especially cryoET or similar volumetric data; strong Python, PyTorch/JAX skills; collaboration across multidisciplinary teams.
Python, PyTorch, JAX, OpenMM
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1mo
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Windows Cyber Tool Developer
Herndon, Virginia, United States
$150k-$250k/yr OnsiteFull Time
Mauck Research Group
Mauck Research Group: Develops offensive and defensive cyber tools for government clients.
Experience developing Windows security tools; BS in CS/Cybersecurity; TS/SCI clearance required.
C++, C#, Python
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1mo
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Software Engineer SME
Herndon, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
10+ YOE10+ years backend software/platform experience; strong Java, Ansible/Python, Postgres/MySQL/MariaDB, Linux, AWS; microservices and RESTful APIs; cloud deployment; containerization; Git workflows; TS/SCI with Poly clearance required; BSCS or equivalent.
Java, Ansible, Python, PostgreSQL, MySQL, MariaDB, Linux, AWS, Git, GitLab, GitHub
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1mo
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IT Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
Requires C# or similar OOP language, SQL, REST APIs, Git/Azure DevOps, CI/CD, Python, PowerShell, Linux/Windows, debugging, problem solving.
C#, SQL, REST, Git, Azure DevOps, CI/CD, Python, PowerShell, Linux, Windows Server, Splunk, Perl, Consul, Ansible, Docker, OpenShift, Angular, NiFi
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1mo
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Software Engineer (Remote)
Reston, Virginia, United States
RemoteFull Time
CertiPath
CertiPath: High-assurance digital identity and access management software provider.
3+ YOE3-5 years progressive software engineering experience; U.S. citizenship and ability to obtain government clearance; BS in computer science or related field; strong full-stack skills in Nuxt/Vue.js, Python; REST APIs; databases; Kubernetes; cloud familiarity.
Nuxt, Vue.js, Python, REST APIs, Kubernetes, AWS, Azure, MSSQL, PostgreSQL, PKI, OAuth2/OpenID Connect
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1mo
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Cleared AI/ML Software Engineer - Expert
Fairfax, Virginia, United States
$180k-$240k/yr OnsiteFull Time
Sunfire Solutions
Sunfire Solutions: Provides software engineering and architecture for government and commercial clients.
10+ YOE10+ years software development, 5+ years AI/ML, TS/SCI with poly clearance, strong Python/Java/JS/C/C++, AWS, ML frameworks.
Python, Java, JavaScript, C++, Rust, PyTorch, TensorFlow, Scikit-learn, SQL, NoSQL, REST, GraphQL, Linux, AWS
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2w
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Software Engineer (76185)
Columbus or Chantilly
HybridFull Time
Battelle
Battelle: Conducts scientific research and manages national laboratories for clients.
2+ YOEBachelor's in computer science, computer engineering, electrical engineering, or related field with 2+ years experience; proficient in Python, C, C++, or C#; comfortable in Windows and Linux; Git; build systems (CMake/Make, Poetry); containerization (Podman/Docker/Singularity); able to work in DoD environment.
Python, C, C++, C#, Git, CMake, Make, Poetry, Docker, Podman, Singularity, PowerShell, Bash
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3w
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Senior Prototyping Engineer
Austin or Reston or United States
HybridFull Time
Seekr
Seekr: Transparent AI platform for enterprise and government decision-making.
5+ YOE5+ years of JavaScript/TypeScript, React/Next.js, Python/FastAPI; AI/LLM knowledge; strong UX/design sense; prototyping with JSON APIs; Agile mindset; excellent communication.
React, Next.js, JavaScript, TypeScript, Python, FastAPI, JSON APIs, Figma, AI Coding assistants, Claude Code, Cursor, LLMs
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6d
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Senior AI/ML Engineer
New York or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington D.C. or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
OnsiteFull Time
Cooley
Cooley: Provides legal counsel to technology and life sciences companies.
5+ YOE5+ years in AI/ML; hands-on with Azure/AWS; Python; LLMs; data integration; LangChain or similar; cloud security and governance.
Python, Azure, AWS, LangChain, LangSmith, Pydantic AI, APIs, Data Ingestion, Data Lakes, Data Warehouses
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2mo
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Sr. Web Application Developer #1703183
Chantilly, Virginia, United States
$121k-$135k/yr OnsiteFull Time
Network Designs, Inc.
Network Designs, Inc.: Provides IT, network, and cybersecurity solutions to government agencies.
8+ YOEDesign, develop, test web apps; US citizenship; active TS clearance with SCI access and CI polygraph; onsite Chantilly, VA; 8+ years web development; BS in CS/Software Engineering; SAFe and agile experience; 508 compliance; modern frontend and backend tech; cloud and DevSecOps.
Angular, React, .NET C#, Python, Node.js, JavaScript, TypeScript, HTML5, CSS3, Bootstrap, MySQL, PostgreSQL, Microsoft SQL, Elasticsearch, RabbitMQ, Redis, Docker, Kubernetes, AWS GovCloud, SC2S, C2S, DevSecOps
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HiringCafe market data

Python Developer Jobs market signals in Culpeper, 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
1,300+
Hiring companies
320+
Fresh sample
47% new in 30d
Salary visibility
44% show pay

Companies appearing in this market

AmiveroBoeingClarity InnovationsDark Wolf SolutionsGoogleKDA ConsultingMicrosoftOdyssey Systems

Work location mix in visible results

Onsite: 78Hybrid: 14Remote: 5

Related browse hubs

Python Developer JobsJobs in Culpeper VirginiaPart Time Jobs in Culpeper Virginia