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Python Software Developer Jobs in Stafford, VA, US

1,600+ python software developer jobs from 440+ companies hiring in Stafford, VA, US.

1,693 jobs- Stafford • 50 miles
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
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
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
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
3mo
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Software Developer
Washington or Winchester
OnsiteFull Time
HighPoint Global
HighPoint Global: Delivers IT and customer experience solutions to government agencies.
2+ YOETwo years relevant experience; Bachelor's degree preferred; Top Secret clearance; CI polygraph may be required; experience with secure software systems.
Python, MS SQL, APIs, Blue Prism, RPA
3mo
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Software Developer, Journeyman (Security Clearance Required)
Arlington or Pensacola
$81k-$139k/yr HybridFull Time
ICF
ICFNASDAQ: ICFI: Provides advisory and technology services to government and commercial clients.
3+ YOEBachelor’s or Master’s degree in Computer Science or Software Development or related field, with at least 3 years of relevant experience; 1+ year Python development; 1+ year AWS serverless; active security clearance; US citizenship.
Python, AWS, Hadoop/Cloudera, Spark, Power BI, Splunk, Bash, PowerShell, Wireshark, tcpdump, Zeek, SiLK, YAF, Linux, Databricks
2w
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Software Developer
Vienna, Virginia, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEActive TS/SCI with Polygraph; Bachelor's degree; minimum 8 years experience; experience in modern languages (Java, C#, Python, JavaScript/TypeScript); source control (Git); team collaboration; documentation.
Java, C#, Python, JavaScript, TypeScript, Git
2w
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Software Developer (Systems Software)
McLean, Virginia, United States
OnsiteFull Time
Novel Applications of Vital Information
Novel Applications of Vital Information: Provides IT and cybersecurity services for government agencies.
US citizen with active TS/SCI w/ FS polygraph; experience with CI/CD, Terraform, AWS, Docker, Python, Bash; databases PostgreSQL/MySQL; monitoring and logging; Git workflows.
Terraform, AWS, Docker, Git, Bash, Python, PostgreSQL, MySQL, Prometheus, CloudWatch, Kubernetes
3w
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
9+ YOETS/SCI with poly; Bachelor's in computer science or related field; 9+ years of relevant experience; Python with Flask; Python/JavaScript/CSS/SQL; strong communication and interpersonal skills; ability to work independently.
Python, Flask, JavaScript, CSS, SQL
1w
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Application Software Developer (Full Stack Developer)
Herndon, Virginia, United States
RemoteFull Time
VivSoft Technologies
VivSoft Technologies: Delivers cloud, DevSecOps, and AI solutions to federal agencies
10+ YOEExperienced full stack developer with 10+ years in software development; 5+ years in DevSecOps and cloud-hosted apps; strong Java, Python, AWS, React/Angular; CI/CD with Jenkins, GitHub, Artifactory; Jira/Confluence; API, databases (MySQL, PostgreSQL).
Java, Python, AWS, React, Angular, Jenkins, GitHub, Artifactory, Jira, Confluence, MySQL, PostgreSQL, JBoss, Spark, Vault
2mo
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Senior Software Engineer
Chevy Chase or Palo Alto or Seattle
$105k-$215k/yr OnsiteFull Time
GEICO
GEICONYSE: BRK.B: Direct-to-consumer vehicle and property insurance provider.
4+ YOE4+ years professional software development; .NET (C#, ASP.NET), microservices, REST APIs; Azure, DevOps, CI/CD; Python, SQL/NoSQL; Docker/Kubernetes; strong problem solving; fast-paced environment; experience mentoring others.
dotnet, C#, ASP.NET, MVC, Web API, REST, microservices, Azure, DevOps, PowerShell, monitoring, security, infrastructure as code, AWS, GCP, Open source frameworks, SQL, NoSQL, Docker, Kubernetes
2w
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Software Developer
Quantico, Virginia, United States
$130k-$145k/yr OnsiteFull Time
Resource Management Concepts
Resource Management Concepts: Provides IT, cybersecurity, and engineering solutions to government agencies.
Active DoD Secret clearance required; Associate degree or 5 years related experience; DoD 8140.03 IAT Level II; DoD 8570 CSSP Infrastructure; Windows and Linux; scripting in SQL, Java, Python, CSS, HTML, ASP, RegEx, VB.NET, PowerShell; knowledge of PM methodologies.
Windows, Linux, SQL, Java, Python, CSS, HTML, ASP, RegEx, VB.NET, PowerShell, .NET, C#, Batch
4w
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Principal Software Engineer for Integration & Test
Arlington or Dayton or Remote or Woburn
$206k-$284k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
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
1w
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Software Engineer II
McLean, Virginia, United States
HybridFull Time
Meazure Learning
Meazure Learning: Provides secure online proctoring and digital exam delivery services.
2+ YOEMaster’s degree in computer science or related field with 2 years of software development experience.
Python, Go, C#, NET, JavaScript, TypeScript, Angular, HTML, CSS, FastAPI, SQLAlchemy, AWS, Azure, Docker, Celery, Nats, PostgreSQL, MongoDB, DynamoDB, JUnit, Pytest, Jest
1d
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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
2w
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Senior Software Engineer
Gambrills, Maryland, United States
$91k-$130k/yr HybridFull Time
Wabtec
WabtecNYSE: WAB: Manufacturer of equipment and digital solutions for rail transportation.
7+ YOE7+ years building scalable software; Java/C/C++, C#, Python; RESTful APIs; Agile/Scrum; strong communication.
Java, C/C++, C#, Python, Node.js, JavaScript, RESTful APIs, Agile/Scrum
2mo
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Senior Software Integration Engineer
Arlington, Virginia, United States
$120k-$250k/yr OnsiteFull Time
Forterra
Forterra: Develops autonomous ground vehicle systems and software for defense.
3+ YOE3+ years in software for robotics; BS in CS/engineering/robotics or related; strong C++, Python, Java; ROS2 experience; software on hardware products; proven teamwork.
C++, Python, Java, ROS2, Software design, Unit testing, Debugging
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
1mo
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Tactical Software Engineer
Arlington or Mount Laurel
$114k-$184k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops automated software integration and testing solutions for defense.
5+ YOEBachelor’s degree in Computer Science or Software Engineering or equivalent experience; 5 years of software engineering; travel up to 25%; proficient in C, C++, Python, JavaScript, Java; experience with Linux, Agile, DevSecOps; software architecture and system integration; strong communication and collaboration skills.
C, C++, Python, JavaScript, Java, Git, Jenkins, Jira, Maven, Ant, Make, Linux, VMware, Azure, MBSE, X-Windows
1mo
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Cloud Software Engineer
Arlington or Cambridge or Seattle
$90k-$210k/yr HybridFull Time
MORSE Corp
MORSE Corp: Develops AI-driven software solutions for US national security missions.
3+ YOECloud software engineer with 3+ years experience in Python, cloud platforms (AWS/Azure/GCP), Terraform/CloudFormation, containers, and modern SDLC.
Python, AWS, Azure, GCP, Terraform, CloudFormation, Docker, Kubernetes, Git
1mo
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Software Engineer
Chantilly or St. Louis or Gaithersburg or Denver
OnsiteFull Time
Reinventing Geospatial
Reinventing Geospatial: Geospatial software and AI solutions for national security.
6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.
Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch
1w
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Software Engineer 3 - Linux/Bash/Python/Rust/NoSQL/Docker/Kubernetes/Helm
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
9+ YOESenior level SWE with Linux/Bash/Python/Rust/NoSQL/Docker/Kubernetes/Helm experience; TS/SCI with polygraph; US citizen; strong CS foundation.
Linux, Bash, Python, Rust, NoSQL (MongoDB), Docker, Kubernetes, Helm, RabbitMQ, GitLab CI, Ansible, Git, PostgreSQL, Jira, Confluence
5d
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Software Engineer - Junior Level
Annapolis Junction, Maryland, United States
$98k-$123k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
Bachelor's in CS or related field or 4 years software engineering exp; TS/SCI with Poly; Agile; Jira/Confluence; Git; Java/C++/Python; Postgres.
Git, Java, C++, Python, PostgreSQL, Jira, Confluence, Docker, Kubernetes, Nginx, HAProxy, Elastic Stack
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
1d
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Senior Software Engineer
Arlington, Virginia, United States
OnsiteFull Time
Trustible
Trustible: Enterprise software platform for responsible AI governance and compliance.
4+ YOE4–6 years of software engineering experience; strong Python and Django; React; PostgreSQL; cloud (AWS/GCP or similar); startup experience a plus.
Python, Django, React, PostgreSQL, AWS, GCP
4h
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Software Engineer - IAM
Washington, District of Columbia, United States
$192k-$213k/yr OnsiteFull Time
Booking Holdings
Booking HoldingsNASDAQ: BKNG: Global provider of online travel and related services.
3+ YOE3+ years backend/platform development in Java or Python; distributed systems; AWS/Snowflake; IAM/security fundamentals; production ownership.
AWS, S3, Snowflake, Immuta, ABAC, RBAC
1mo
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Software Development Engineer
Tysons, Virginia, United States
OnsiteFull Time
Meibel
Meibel: Provides a runtime platform for managing and scaling explainable AI.
3+ YOE3+ years backend development; proficient in Node.js, Go, or Python; Docker and Kubernetes; cloud platforms AWS/GCP/Azure; RESTful APIs; PostgreSQL/MongoDB; CI/CD; backend design, security, and performance.
Node.js, Go, Python, Docker, Kubernetes, PostgreSQL, MongoDB, AWS, GCP, Azure
1mo
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Expert Software Developer
Washington or Sterling
HybridFull Time
Guydo Consulting
Guydo Consulting: Specialized IT consulting and software engineering for government agencies.
2+ YOETop Secret/SCI clearance, Bachelor's in Computer Science, 2+ years software engineering, JS/TS/Node/Angular, SQL/NoSQL, web app skills, full stack development.
JavaScript, TypeScript, Node.js, Angular, SQL, NoSQL, Apache, Tomcat, Nginx, IIS, REST, Kubernetes, Docker, Jira, Confluence, VS Code, Spring, Maven, Python, Oracle, PostgreSQL, MySQL, MongoDB, PowerApps
2mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization for defense and national security.
Active TS/SCI with poly; Bachelor’s degree or equivalent; strong Java, Big Data, API, and cloud-native AWS experience; graph databases; Kubernetes/Docker; DevSecOps; Linux; Python.
Java, AWS, Kubernetes, Docker, PySpark, Apache NiFi, Gremlin, JanusGraph, Cassandra, DynamoDB, PostgreSQL, MariaDB, MongoDB, Linux, Python
1w
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Lead Software Engineer-Embedded Computing Software-Onsite
Ashburn, Virginia, United States
$109k-$145k/yr OnsiteFull Time
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
8+ YOESenior software engineer with embedded systems experience, DoD security, Linux, C/C++, and embedded software development.
C, C++, Linux, VxWorks, Python, LabVIEW, Git, JIRA, Confluence, DOORS, Yocto, Petalinux, GCC
1mo
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Junior Software Developer
McLean, Virginia, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
BS in CS/CE or equivalent, US citizen, software development experience, able to lift 20-50 lbs, willing to travel up to 25%, ability to obtain/maintain Secret/Sensitive clearance.
Java, JavaScript, Python, SQL, OWL, CSS, C++, C#, Bootstrap, XML, HTML, WSD1L
2mo
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Software Engineer
Dayton or Arlington or Portland
HybridFull Time
ExistX
ExistX: Develops secure software and systems for national security operations.
3+ YOEMid-level software engineer with DoD experience in flight control or autonomous systems; proficient in C/C++, real-time/embedded; DO-178C knowledge preferred.
C, C++, Python, MATLAB, RTOS, VxWorks, QNX, FreeRTOS, GNC stacks, Git, Jira, Jenkins, CMake, Docker, MATLAB/Simulink, PX4, ArduPilot, ROS/ROS2
2w
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Software Engineer II
Arlington, Virginia, United States
$106k-$169k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Software Engineer with strong Python and SQL, big data experience, and cloud exposure; bachelor’s degree in CS/IT/IS; able to work in a hybrid role in Arlington, VA.
Python, Spark, Hive, Impala, Databricks, AWS
1d
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Defense Software Engineer
Ann Arbor or Washington
$125k-$190k/yr HybridFull Time
Applied Intuition
Applied Intuition: Provides software for autonomous vehicle development and physical AI.
2+ YOE2+ years software engineering; strong C++, Python; hardware/OS experience; ability to work with defense customers; US citizen; eligible for a Secret clearance
C++, Python
6d
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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
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
1mo
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Senior Software Engineer
Quantico, Virginia, United States
RemoteFull Time
ThinkTek
ThinkTek: Provides management and IT consulting services to federal agencies.
8+ YOESenior software engineer with 8+ years' experience in software architecture, systems integration, and cybersecurity for enterprise/simulation environments.
Python, Java, C++, JavaScript, Cloud (AWS/Azure), Containers, Microservices, APIs, CI/CD, DevSecOps
1mo
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Embedded Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Root Source
Root Source: Providing specialized software and systems engineering for government agencies.
Develop embedded systems using C/C++, Python; work on Linux/Unix environments; TS/SCI clearance with polygraph; bachelor's degree.
C/C++, Python, Linux, Unix, VxWorks, Ghidra, IDA Pro, GDB, OllyDbg, VMware, OpenStack, Open vSwitch, QEMU
3w
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Senior Software Engineer
Washington or United States
$110k-$155k/yr HybridFull Time
GovExec
GovExec: Information and intelligence platform for government leaders and contractors.
5+ YOE5+ years Python backend development; Django; database design (MySQL/PostgreSQL); remote collaboration skills; strong problem solving and communication.
Python, Django, MySQL, PostgreSQL, REST APIs
1mo
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Software Engineer
Minneapolis or Washington
$73k-$130k/yr HybridMultiple Commitments Available
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Sells health insurance and provides diversified healthcare services.
5+ YOEJava (Spring Boot), Python; Azure, Kubernetes, Kafka; CI/CD, Terraform; observability (Prometheus/Grafana/Splunk); runbooks/DR; in-office four days/week in Minneapolis area; telecommute from anywhere in US.
Java, Spring Boot, Python, Azure, Kubernetes, Kafka, CI/CD, Terraform, Prometheus, Grafana, Splunk

HiringCafe market data

Python Software Developer Jobs market signals in Stafford, 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
440+
Fresh sample
44% new in 30d
Salary visibility
51% show pay

Companies appearing in this market

VTGCaptivation SoftwareFINRAForterraGEICOInnovative Defense TechnologiesKBRM1 Technology

Work location mix in visible results

Onsite: 49Hybrid: 33Remote: 7