Python Software Developer Jobs in Arnold, MD, US

1mo

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1mo

Software Development Engineer (US Federal)

McLean, Virginia, United States

$137k-$205k/yr HybridFull Time

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

16h

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16h

Software Developer, Senior

Herndon, Virginia, United States

$133k-$226k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

6+ YOESix years of software development experience; Bachelor's degree in Computer Science, Information Security, or related field (or equivalent); proficiency with .NET, C#, WPF/XAML, C++, ASP.NET MVC Web API, HTML/CSS, Python, PowerShell; experience with Windows apps, Windows services, and IIS; cloud experience with AWS and Azure; familiar with GitHub, ...

.NET, C#, WPF/XAML, C++, ASP.NET Web API, HTML/CSS, Python, PowerShell, IIS, AWS, Azure, GitHub, Jira, Jenkins, Confluence, STS, DataHound, PowerBI

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Senior Software Developer

Richmond or Baltimore or Nashville or Mechanicsburg or Raleigh

$105k-$145k/yr HybridFull Time

GFT: Global firm providing engineering and infrastructure construction services.

5+ YOESenior software developer with 5+ years of experience in full-stack design and geospatial applications.

SQL, C#, Java, Python, HTML, CSS, JavaScript, ASP.Net Core, Angular, React, Vue.js, Esri software

2mo

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2mo

Software Engineer, Senior

Fort Meade, Maryland, United States

$230k-$275k/yr OnsiteFull Time

Navstar: Provides IT and cybersecurity solutions to the intelligence community.

11+ YOEActive TS/SCI clearance with Polygraph; 11+ years experience; BS in CS or related field; strong Java or Python development.

Java, Python, Docker, Kubernetes

2mo

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2mo

Software Engineer II

Washington, District of Columbia, United States

$102k-$145k/yr HybridFull Time

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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Software Developer / Integration Engineer / INT Engineer - Active Secret Clearance

Washington, District of Columbia, United States

$160k-$185k/yr HybridFull Time

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

3mo

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3mo

Staff Software Engineer, AI

New York or Washington or San Francisco

$200k-$275k/yr OnsiteFull Time

Peregrine Technologies: Data intelligence platform for public safety and government agencies.

8+ YOE8+ years in software development; strong Python/Django; AI/LLMs experience; ownership of features; cross-functional teamwork; NYC-based.

Python, Django, Celery, Airflow, Kafka, React, Redux, Mapbox, PostgreSQL, Elasticsearch, Bedrock, Sagemaker, AWS, Pulumi, Terraform, Kubernetes

2mo

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2mo

Software Engineer 3

Tampa or Huntsville or Northern VA

OnsiteFull Time

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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Lead Software Engineer

Rockville or Tysons

$114k-$249k/yr HybridFull Time

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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Software Developer

Columbia, Maryland, United States

OnsiteFull Time

V2XNYSE: VVX: Integrated mission lifecycle support for global defense operations.

Active TS/SCI clearance required; Bachelor's degree in Computer Science/IT/Mathematics or equivalent; Python or OO language experience; Linux or equivalent OS administration/automation.

Python, Bash, Linux, Windows, MacOS, Embedded systems

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Senior Software Engineer

Annapolis Junction, Maryland, United States

$212k-$265k/yr OnsiteFull Time

Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.

14+ YOEAt least 14 years of software engineering experience; bachelor's in Computer Science; active TS/SCI with polygraph; Linux development; proficiency in Python, C++, Java, or JavaScript; experience with Jira/Confluence and GitLab/GitHub.

Linux, Jira, Confluence, GitLab, GitHub, Python, C++, Java, JavaScript

12h

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12h

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: 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

2mo

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2mo

SOFTWARE ENGINEER - Python/RUST - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID

Fort Meade, Maryland, United States

$172k-$206k/yr OnsiteFull Time

Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.

7+ YOE6-10 years of software development experience; TS/SCI with Poly clearance required; Python and Rust; Unix/Linux; containerization; CI/CD; Git; RDBMS/NoSQL; cloud a plus.

Python, Rust, Linux, Bash, MongoDB, PostgreSQL, Docker, Kubernetes, Helm, RabbitMQ, GitLab CI, Ansible, Git, Spring, Kafka, CI/CD, Jenkins, J2EE

3mo

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3mo

Software Developer

Washington or Winchester

OnsiteFull Time

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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3mo

Software Developer, Journeyman (Security Clearance Required)

Arlington or Pensacola

$81k-$139k/yr HybridFull Time

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

1mo

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1mo

Software Engineer - Level II

Aberdeen Proving Grounds, Maryland, United States

$86k-$150k/yr OnsiteFull Time

Augustine Consulting: Provides technical and engineering services to the US Department of Defense.

3+ YOEUS citizen; Secret clearance; degree with experience in software development and SDLC.

Java, C++, Python, JavaScript, Git, TCP/IP

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Software Engineer – Robotic Systems

Laurel, Maryland, United States

$100k-$245k/yr OnsiteFull Time

Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.

2+ YOEBS in CS/CE or related field; 2+ years in software engineering; strong development skills; clear communication; eligible for Interim Secret clearance with goal of Secret; travel up to 10%.

C, C++, Python, Linux, Robot Operating System (ROS), Software Development Tools

1mo

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1mo

Cyber Software Developer

Herndon, Virginia, United States

OnsiteFull Time

Redhorse: Delivering data insights and technology solutions to government agencies.

3+ YOEActive TS/SCI clearance; 3+ years cyber software development; mobile OS programming in C/C++, Python, Java, or Swift; experience building cyber tools for offensive/defensive missions.

IDA Pro, Ghidra, Frida, Windbg, Git, CI/CD

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Software Developer (Systems Software)

McLean, Virginia, United States

OnsiteFull Time

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

3mo

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3mo

Software Engineer III

Annapolis Junction, Maryland, United States

OnsiteContract

ProSync Technology Group: Provides specialized engineering and cyber intelligence services for defense agencies.

5+ YOEDevelop, enhance, and sustain automation tools for HPC Linux environments; strong Linux, Python, Bash, Ansible, GitLab/Jenkins, and Git; TS/SCI clearance required.

Linux, Bash, Python, Ansible, GitLab CI, Jenkins, Git, Docker, Kafka, Keycloak, HashiCorp Vault, Splunk, NetBox, JIRA, Confluence

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Application Software Developer (Full Stack Developer)

Herndon, Virginia, United States

RemoteFull Time

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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2mo

Senior Software Engineer

Chevy Chase or Palo Alto or Seattle

$105k-$215k/yr OnsiteFull Time

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

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Software Engineer (mobile)

Chantilly or McLean

HybridFull Time

M1 Technology: Developing mission-critical technology for the U.S. intelligence community.

Experience with Agile; development, maintenance, and testing of applications; enterprise SecDevOps tools (GitHub, Jenkins); independent testing throughout lifecycle; maintenance of existing infrastructure; development in Ruby, Java, JavaScript, TypeScript, HTML, C/Objective C, R, Python; ensure unit/integration/UAT testing and system changes; mobil...

GitHub, Jenkins, Ruby, Java, JavaScript, TypeScript, HTML, C, Objective C, R, Python, XCode, Swift, SwiftUI

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Software Developer

Annapolis Junction, Maryland, United States

$129k-$166k/yr OnsiteFull Time

Intelliforce: Provides engineering and technical solutions for the intelligence community.

3+ YOETop Secret clearance with full-scope polygraph, US citizenship, 3 years relevant experience with a technical bachelor’s degree; 4 additional years of experience may substitute for degree; strong Python, production-grade apps, AI concepts, and real-time analytics pipelines.

Python, Apache Kafka, Elasticsearch, PydanticAI, LangGraph, DeepAgents, GitLab CI/CD

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Senior Software Engineer

Owings Mills, Maryland, United States

$121k-$206k/yr HybridFull Time

T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.

5+ YOESenior software engineer with AWS, Amazon Connect, Java/Python, CI/CD, Docker, OAuth2, and distributed systems.

Java, Python, Amazon Connect, AWS, Lambda, Lex, DynamoDB, S3, Git, Docker, OAuth2, OIDC, JWT, ADFS, Terraform

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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: 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

1mo

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1mo

Software Engineer Level 1

Hanover, Maryland, United States

$99k-$125k/yr OnsiteFull Time

TAP Engineering: Provides specialized microelectronics engineering and research for defense agencies.

7+ YOEActive TS/SCI clearance with Polygraph; 7+ years software development experience; Bachelor’s in CS or related field (or 11 years of relevant experience in lieu of degree); experience with C/C++/C#, Java, or Python; Windows and/or UNIX/Linux development; strong SDLC and debugging skills; DevOps tools experience; CI/CD tooling familiarity; strong pro...

C, C++, C#, Java, Python, Windows, UNIX/Linux, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo

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Software Engineer II

McLean, Virginia, United States

HybridFull Time

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

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Mid-Level Software Engineer

Fairfax or Lexington

$90k-$180k/yr OnsiteFull Time

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

12h

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12h

Software Engineer

Annapolis Junction, Maryland, United States

$100k-$185k/yr OnsiteFull Time

Applied Network Solutions: Providing cybersecurity and network engineering services for government agencies.

4+ YOEActive TS/SCI clearance with polygraph; experience in Python, Spark, C++, data analytics; CS degree with extensive relevant experience.

Python, Spark, C++, Rust, Java, C, Docker, Kubernetes, Ansible, Linux

1mo

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1mo

Software Engineer

Annapolis Junction, Maryland, United States

$165k-$185k/yr OnsiteFull Time

Red Arch Solutions: Provides IT and engineering services for the intelligence community.

3+ YOEActive TS/SCI with polygraph; degree plus experience requirements; Linux, Python, SQL, CI/CD, containers, and distributed systems knowledge.

Linux, Bash, Python, RabbitMQ, MongoDB, Docker, containerd, Kubernetes, Helm, GitLab CI, ElasticStack, Prometheus, Grafana, Git, PostgreSQL, Ansible, Rust

2mo

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2mo

Software Engineer (NH-2)

Annapolis Junction, Maryland, United States

$180k-$205k/yr OnsiteFull Time

Legato: Provides IT engineering services to the national intelligence community.

14+ YOEPython, Docker/Kubernetes; AWS and ML experience preferred; 14 years software engineering experience; bachelor’s degree or 18 years total experience.

Python, Docker, Kubernetes, AWS, PyTorch, NumPy, Pandas, Scikit-learn, GitOps, EC2, S3, RDS

2mo

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2mo

Senior Software Integration Engineer

Arlington, Virginia, United States

$120k-$250k/yr OnsiteFull Time

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

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Software Engineer

Chantilly, Virginia, United States

OnsiteFull Time

KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.

5+ YOEActive TS/SCI with Poly; Bachelor's; 5+ years; experience in Java/C#/Python/JavaScript; debugging; team collaboration; documentation; scripting; Git.

Java, CSharp, Python, JavaScript, TypeScript, Git

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Sr Software Engineer

St. Paul or Atlanta or Hartford or Hunt Valley

$139k-$230k/yr HybridFull Time

TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.

5+ YOEFive years of programming/development experience; AWS, Python and .NET; GenAI familiarity; strong leadership and communication skills.

AWS, Python, C#, GitHub Copilot, Claude

1mo

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1mo

Software Engineer (Remote)

Reston, Virginia, United States

RemoteFull Time

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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1mo

Tactical Software Engineer

Arlington or Mount Laurel

$114k-$184k/yr OnsiteFull Time

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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1mo

Cloud Software Engineer

Arlington or Cambridge or Seattle

$90k-$210k/yr HybridFull Time

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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1mo

Software Engineer

Chantilly or St. Louis or Gaithersburg or Denver

OnsiteFull Time

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