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Python Developer Jobs in Triangle, VA, US
3,800+ python developer jobs from 800+ companies hiring in Triangle, VA, US.
5d
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Senior Software Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
6+ YOESenior software developer with 6-10 years of experience in software development; strong Java, Python, web tech, cloud, containers; Agile leadership; TS/SCI upgrade path.
HTML, CSS, JavaScript, Angular, Python, Java, Golang, Vue, React, AWS, Azure, GCE, Docker, Kubernetes, Helm, CI/CD, SQL, NoSQL, Postgres, MySQL, Redis, MongoDB
2mo
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SOFTWARE ENGINEER - Python/RUST - 5+ yrs of Experience - TS/SCI w/Poly clearance is required - ID
Fort Meade, Maryland, United States
$218k-$225k/yr OnsiteFull Time
6+ YOETS/SCI with Poly clearance; 6-10 years of software development experience; proficient in Python and Rust; Linux CLI, Bash scripting; NoSQL (MongoDB); Docker and Kubernetes; Helm, RabbitMQ; GitLab CI; Ansible; Git; SQL (PostgreSQL); Atlassian Jira/Confluence; experience with CI/CD and Agile.
Python, Rust, Bash, Linux, Docker, Kubernetes, Helm, RabbitMQ, GitLab CI, Ansible, Git, PostgreSQL, MongoDB, Jira, Confluence, Spring, Kafka, CI/CD, Ansible, Git
3w
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iOS Developer
Reston, Virginia, United States
OnsiteFull Time
3+ YOETS/SCI clearance or ability to obtain; 3+ years of experience; Python and C; reverse engineering iOS/macOS on ARM/x86; exploit development; Git
Python, C, Git, Objective-C, Swift, C++
3w
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Software Developer
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor's degree in Computer Science, IT, Mathematics or equivalent experience; Python development experience; Linux OS or equivalent; Active TS/SCI with Polygraph; willingness to polygraph.
Python, Linux, Bash, Software Development
2mo
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Software Engineer
Washington, District of Columbia or New York or Remote
$100k-$130k/yr HybridFull Time
Experience in full stack web development, JavaScript/Python, scaling content, and publishing workflows.
Node.js, Vue.js, Python, Django, Redis, Postgres, React Native, Docker
2w
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Meteorological Developer
College Park, Maryland, United States
$80k-$120k/yr OnsiteFull Time
2+ YOEBachelor's in Atmospheric Science, Meteorology, Computer Science, Information Sciences, or related field; 2+ years software development/data visualization; Linux server environment; web development (JavaScript, HTML5, CSS, PHP); Python; SQL; version control.
JavaScript, React, jQuery, HTML5, CSS, PHP, Python, SQL, Linux, Bash, PostgreSQL, MariaDB, MS SQL Server
1mo
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Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
3+ YOE3+ years in software development; OO programming in Python/Go/C#/Java; version control; CI/CD (GitLab); containerization; PowerShell/Bash automation; HS diploma or GED.
Python, Go, PowerShell, Bash, Git, DOTNET, C#, Java, JavaScript, SQL, Linux, Windows, Docker, Kubernetes, Rancher, PostgreSQL, MySQL, SQL Server, MongoDB, jQuery, d3, React, Vue, AWS, Azure, APIs
2mo
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Perception Engineer
Clarksburg, Maryland, United States
$130k-$180k/yr OnsiteFull Time
2+ YOEDevelop and maintain C++/Python perception software; collaborate across autonomy teams; travel to test sites.
C++, Python, Linux, Docker, Git, CI/CD, Bash, Automation
1w
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Software Developer
Springfield, Virginia, United States
OnsiteFull Time
8+ YOE3+ MgmtSenior software developer with 8+ years’ experience, leadership 3+ years, strong Python/Java/C++/JavaScript, secure coding, Agile/Scrum, Git, cloud, containers, SQL/NoSQL.
Python, Java, C++, JavaScript, Git, Docker, Kubernetes, SQL, NoSQL, Agile, Scrum
1mo
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Full Stack Developer
Chantilly or McLean
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years in Java, Python, JavaScript; 2+ years in software development; DevOps (GitHub); backend and frontend development; TS/SCI clearance with polygraph; HS diploma or GED.
Java, Python, JavaScript, HTML, GitHub, CI/CD, DevOps
1mo
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Software Engineer Level 4
Annapolis Junction, Maryland, United States
OnsiteFull Time
Backend developer with data engineering and API development; Python, FastAPI, PostgreSQL, Elasticsearch; TS/SCI with CI Poly.
Python, FastAPI, PostgreSQL, Elasticsearch
1d
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Software Engineer
Herndon or Colorado Springs or Dayton
$95k-$195k/yr HybridFull Time
Develop software in Agile teams; Linux, microservices, REST APIs; Python/JavaScript; CI/CD; security clearance.
Python, JavaScript/React, RabbitMQ, REST APIs, CI/CD, GitHub, GitLab, Jira, Selenium, Behave, Sphinx
1mo
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Software Developer – Mid (Team 04)
Washington, District of Columbia, United States
$135k-$150k/yr OnsiteFull Time
5+ YOETop-Secret clearance, 5+ years of software development experience, Bachelor's degree or equivalent, strong backend development in Java/JavaScript/Go/Python/.NET, experience with frameworks and agile development.
Java, JavaScript, Go, Python, .NET, Spring, Nodejs, NestJS, Gin, Hibernate, Struts, Git, CI/CD, AWS, Jira, Confluence, Splunk, SAFe
2mo
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Senior CNO Developer
Arlington, Virginia, United States
$144k-$216k/yr OnsiteFull Time
5+ YOESenior CNO Developer with Top Secret/SCI clearance, 5+ yrs exp, Python/C/C++, OS internals, networking, reverse engineering, embedded systems, and PoC development.
Python, C, C++, WinDbg, GDB, Binary Ninja, Ghidra, Wireshark, Linux, Embedded systems, Firmware analysis
1mo
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Software Developer
Springfield, Virginia, United States
$118k-$201k/yr OnsiteFull Time
3+ YOEBachelor’s degree in CS/IS/Engineering; at least 3 years development experience; proficiency in Python, Java, Perl, Angular, HTML/CSS, XML, Tomcat/Solr, Oracle, Postgres; experience in cloud and REST APIs.
Python, Java, Perl, Angular, HTML, CSS, XML, Apache Tomcat (Solr), Alfresco, Oracle, Postgres, REST APIs, AWS
1mo
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Application Developer/Reverse Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
12+ YOETS/SCI clearance with polygraph; 12 years' experience with B.S. or 10 years with M.S.; dataflow pipelines; NiFi; containerization; Linux development; Atlassian tools; Python/Go/Java; open-source tool deployment; SIGINT knowledge; 4+ years dataflow
NiFi, Jira, Confluence, Python, Go, Java, OpenTelemetry, OpenObserve, Svelte
2mo
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Applications Developer
McLean, Virginia, United States
OnsiteFull Time
0+ YOEExperience developing and deploying data-centric applications; cloud microservices; SQL databases; NiFi ETL; Python/Java; Git; Docker; CI/CD; AWS and Terraform; web technologies (HTML/CSS/JS/Flask).
Amazon S3, Amazon RDS, Amazon EC2, MySQL, PostgreSQL, NiFi, Python, Java, Flask, Docker, Terraform, Git, Jenkins, Jira, Confluence, Anaconda, Bash, HTML5, CSS, JavaScript, SQL, PL/SQL
1mo
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Full Stack Developer
Falls Church, Virginia, United States
$170k-$230k/yr HybridFull Time
5+ YOE5+ years in full stack development; bachelor’s in CS/CE/SE; JavaScript/TypeScript or Python; React/Next.js/Angular; Node.js; Python FastAPI; Azure cloud; DevOps/CI/CD; US citizenship not required.
Azure, FastAPI, React, JavaScript, TypeScript, Python, Node.js, Next.js, Angular, SQL, NoSQL, Vector database, Cloud (Azure, AWS, GCP), CI/CD, DevOps
1w
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Agile Developer, Cyber & Data Resilience
Washington, District of Columbia, United States
OnsiteFull Time
12+ YOESenior Agile Developer with Java Spring Boot, Python, AWS; TS/SCI with FS Poly; 12+ years of software development; on-site SCIF at Fort Meade, MD.
Java, Spring Boot, Python, AWS, REST API, Kubernetes, Docker, GitLab, Maven, Ansible, Cypress, Cucumber, OpenSearch, ElasticSearch, MongoDB, DynamoDB, OAuth/OIDC, GitOps, CloudWatch, Lambda, Step Functions
6d
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Software Developer - TS/SCI
Chantilly, Virginia, United States
$104k-$181k/yr OnsiteFull Time
5+ YOE5+ years software design/development, TS/SCI clearance, Linux experience, Python/C/C++, bachelor's or higher in engineering or CS.
Python, C/C++, Linux, AWS, Docker, Kubernetes, PyTorch, TensorFlow, OpenCV, Git, Qt/PyQt, Android, CUDA
3w
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Embedded Developer
Fort Meade, Maryland, United States
$160k-$240k/yr OnsiteFull Time
12+ YOEBS in a technical field; 12+ years embedded development; reverse engineering with Ghidra; C/C++/Python/Rust/Go; fielded software systems; Git/Subversion; Jira/Confluence; vulnerability research; SIGINT knowledge; quick learner.
Ghidra, C, C++, Python, Rust, Go, Git, Subversion, Jira, Confluence
1w
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Application Software Developer (Full Stack Developer)
Herndon, Virginia, United States
RemoteFull Time
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
1mo
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Software Developer Sr
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOESenior software developer with at least 8 years of experience, TS clearance with SCI eligibility, SAFe experience, secure gov environment expertise, and strong Java/.NET/Python skills.
Java, DotNet, Python, RabbitMQ, Kafka, Redis, Elasticsearch, Splunk, Docker, Kubernetes, AWS GovCloud, Terraform, GraphQL, Angular, React, Svelte, Nifi
1w
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Experience designing, developing, and testing software; Python/C/C++; Linux; APIs/IPC; Git; debugging/integration; TS/SCI clearance.
Python, C/C++, Linux, Sockets, ZMQ, NATS, Git, Docker
3w
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Software Engineer / Front End Developer - Washington D.C
Washington, District of Columbia, United States
$104k-$156k/yr OnsiteFull Time
5+ YOE5+ years in software architecture and enterprise front-end development; Angular/Angular Material; experience with IoT, REST APIs, Python; GCP; secure SDLC; DevSecOps; Agile.
Angular, Angular Material, Python, REST APIs, Linux/UNIX, Docker, Kubernetes, GCP, GitHub CI/CD, Jenkins, SonarQube
3w
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Senior AI Developer
Salt Lake City or Washington, District of Columbia
HybridFull Time
5+ YOE5+ years of software development; 2+ years AI/ML; Azure OpenAI/Azure AI Foundry; Python; production-grade AI delivery; ability to work with client-facing teams.
Azure OpenAI Service, Azure AI Foundry, Python, LangChain, LangGraph, Copilot Studio, Power Platform
2w
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Application Developer - Expert
Herndon, Virginia, United States
OnsiteFull Time
4+ YOEActive TS/SCI clearance with Poly required on day one; 4-6 years in design/development; strong web app experience with Angular/React/JavaScript; Linux; cloud experience (C2S/AWS); ETL with large data; strong OO software development; Python preferred.
Angular, React, JavaScript, Java, Python, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman, Containerization, ETL
2w
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Summer 2026 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteInternship, Full Time
0+ YOEC/C++, JavaScript, Java, Python software development; 0+ years experience; US citizenship.
Python, Java, C/C++, Rust, JavaScript, TypeScript
5d
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Software Developer (Systems Software Expert
McLean, Virginia, United States
RemoteFull Time
TS/SCI clearance required; strong background in software development for intelligence analysis; experience with Python, PostgreSQL, AWS; full stack development in cloud environments; front-end and back-end skills.
Python, PostgreSQL, AWS, SQS, Docker, Kubernetes, CSS, HTML, JavaScript, Git
3d
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AI/ML Software Developer
Arlington, Virginia, United States
HybridFull Time
Strong Python experience, full-stack development, database design (SQL/NoSQL), data pipelines, familiarity with LLMs, API development, and CI/CD practices.
Python, REST API, GraphQL, SQL, NoSQL, CI/CD, Linux
3d
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ME00587-Agile Developer 5
Annapolis Junction, Maryland, United States
$160k-$220k/yr OnsiteFull Time
Senior Agile Developer to lead a 15-20 person team; strong AWS, Spring, Python, CI/CD, and microservices expertise; TS/SCI clearance required.
AWS, Spring, Python, OpenSearch, ElasticSearch, Microservice architecture, CI/CD tools, Maven, Gitlab, GitOps, Kubernetes, Docker, OAuth/OIDC, Cyprus, Cucumber
2mo
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NLM Software Developer
Rockville, Maryland, United States
$105k-$132k/yr OnsiteFull Time
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
1mo
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Sr Software Developer
Manassas, Virginia, United States
$101k-$188k/yr OnsiteFull Time
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
2mo
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Mid-Level Developer
Suitland-Silver Hill or United States
RemoteFull Time
4+ YOE4–7 years software development; strong Python; AWS Cloud Native; APIs/microservices; serverless/containerized architectures; Postgres; Agile Scrum; US citizenship.
Python, AWS, PostgreSQL, Docker, Serverless, CI/CD, Git, S3, Lambda, ECS/Fargate, EventBridge, SQS, SNS, Aurora, Cloud, REST APIs
2w
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Applications Developer (Full Stack Developer - Senior)
Herndon, Virginia, United States
OnsiteFull Time
4+ YOESenior-level developer with active TS/SCI with Full Scope Polygraph; 4+ years web app experience; strong Python/Java/JS/C# OO skills; cloud and Linux experience;Bachelor's degree or 11 years experience without degree.
Angular, React, JavaScript, Python, Java, C#, Linux, AWS, Azure, Oracle Cloud, Docker, Podman, Jira, Confluence, GitHub
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
1mo
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Principal Software Architect (Python)
Washington or Sarasota or Miami or Toronto
$160k-$195k/yr HybridFull Time
Expert-level Python development; RESTful APIs; OAuth2/OpenID Connect; relational DBs; distributed systems; Docker/Kubernetes; GitHub/CI/CD; strong communication and mentorship.
Python, FastAPI, SQLAlchemy, Jinja2, Flask, Gunicorn, GitHub, GitHub Actions, CI/CD, Docker, Kubernetes, OpenAPI, OAuth2, OpenID Connect, PostgreSQL, MySQL, RESTful APIs, Swagger
4d
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Sr. Developer w/Analytics
Crystal City or United States
$100k-$150k/yr RemoteFull Time
5+ YOE5+ years software development experience with analytics; strong Python, SQL, data warehouses/lakes, Spark/Databricks, Elasticsearch; DHS Public Trust eligibility; US citizenship.
Python, SQL, PostgreSQL, Oracle, Data Warehouses, Data Lakes, Apache Spark, Databricks, Elasticsearch
2mo
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Senior Software Developer
Reston, Virginia, United States
$146k-$228k/yr HybridFull Time
8+ YOEBachelor's Degree and 8+ years software development; expert Python and C; Linux/Windows; PostgreSQL; software architecture; system-level programming; TS/SCI clearance with eligibility.
Python, C, PostgreSQL, Linux, Windows, Git, Docker, Kubernetes, REST, Microservices, CI/CD, DevOps
2mo
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AWS Connect Developer - Junior
Washington, District of Columbia, United States
HybridFull Time
2+ YOEJunior AWS Connect Developer with 2 years Python and AWS experience; US Citizenship; Public Trust; hybrid in DC; Terraform preferred.
Python, AWS, Lambda, S3, DynamoDB, Git, GitLab, Terraform
HiringCafe market data
Python Developer Jobs market signals in Triangle, 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
3,800+
Hiring companies
800+
Fresh sample
46% new in 30d
Salary visibility
57% show pay
Companies appearing in this market
AmentumAnaVationApplied Information SciencesApplied Research AssociatesArdent PrinciplesBAE SystemsBase-2 SolutionsBelay Technologies
Work location mix in visible results
Onsite: 95Hybrid: 37Remote: 6