29 senior python developer jobs at 17 companies in Hancock, MD
1mo
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Software Developer Senior
Winchester, Virginia, United States
$150k-$190k/yr HybridFull Time
8+ YOEActive Top Secret/SCI eligibility, CI polygraph eligibility, minimum eight years professional experience, experience with AWS, C#, Java or Python, and designing scalable enterprise software.
AWS, C#, Java, Python
2w
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AI Automation Engineer / Developer
Frederick, Maryland, United States
OnsiteFull Time
Strong software development skills (e.g., Python, JavaScript/TypeScript), hands-on experience with AI tools (Claude) and automation, API integration experience, discretion with confidential client data, and ability to deliver production systems.
Claude, Python, JavaScript, TypeScript, APIs
3w
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Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance, HS diploma/GED, SAFe ASE preferred, experience with front- and back-end development and Linux.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
20h
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Tools Developer/Maintainer - Senior #2078
Huntsville or Chantilly or Springfield or Winchester or Virginia or Alabama
$135k-$195k/yr OnsiteFull Time
10+ YOESenior tools developer/maintainer requiring 15+ years relevant experience or equivalent degree and experience, DoD IAT Level II certification, active Top Secret/SCI clearance, cloud, systems administration, security, and automation expertise.
Red Hat OpenShift, Kubernetes, Amazon Web Services, Windows, Linux, ServiceNow, IBM DOORS Next Generation, Engineering Lifecycle Management (ELM), Microsoft Project Server, JIRA, Terraform, OpenTofu, Puppet, Python, Lambda, .NET, MariaDB, DB2, PostgreSQL, RaptorDB, MySQL, MSSQL, MongoDB, Neo4j, AWS/C2S
1mo
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
3d
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Senior Data Engineer
Bluemont, Virginia, United States
$140k-$165k/yr OnsiteFull Time
7+ YOERequires 7+ years of data engineering experience, a related bachelor's degree, advanced SQL and Python, distributed computing with Spark, EMR, or Databricks, cloud data expertise, and U.S. citizenship with Public Trust eligibility.
Spark, EMR, Databricks, SQL, Python, AWS, Azure, GCP, DevSecOps, FISMA, FedRAMP
1w
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Senior Systems Engineer
Kearneysville, West Virginia, United States
$105k-$135k/yr HybridFull Time
9+ YOEDoD 8570 IAT Level II (active), Security+ CE or CySA+, active Secret clearance, advanced programming in Java/.NET/Python, Confluent/Apache Kafka experience, cloud and IaC tooling experience, high school +9 years or equivalent.
Java, .NET, Python, Confluent, Apache Kafka, AWS, Microsoft Azure, Terraform, Ansible, Docker, Kubernetes
3w
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Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance required, HS diploma/GED, SAFe ASE certification preferred.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
3mo
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Principal Engineer - Robotics
Frederick, Maryland, United States
$92k-$148k/yr OnsiteFull Time
5+ YOEBachelor’s degree in engineering with 5+ years of related experience; proficient in C++ and Python; Linux, SQL, CI/CD; IoT/robotics experience preferred.
C++, Python, Linux, SQL, CI/CD, JavaScript
2mo
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MLOps Automation Senior Lead Engineer
Columbus or Austin or Chicago or Dallas or Detroit or Hagerstown or Houston or Akron or Charlotte or Indianapolis or Minneapolis or Cincinnati or Cleveland
$93k-$189k/yr HybridFull Time
10+ YOE10+ years automation/software engineering experience, bachelor\u0002s degree or equivalent, strong coding skills (JavaScript, C++, Python, Java), CI/CD and automation experience (Jenkins, Artifactory, CircleCI, Ansible), cloud and container platform experience (AWS, Azure, Docker, Kubernetes).
JavaScript, C++, Python, Java, Jenkins, Artifactory, CircleCI, Ansible, AWS, Azure, Docker, Kubernetes, CI/CD
2d
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Senior Systems Engineer (Full Stack Developer)
Pensacola or Vienna or Winchester or San Diego
$112k-$163k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, 5–7 years in systems engineering, advanced IT and programming skills, cloud and monitoring experience, and strong troubleshooting and communication abilities.
SQL, SQL Server, Python, PowerShell, JavaScript, HTML, CSS
4d
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Actuarial Developer
Frederick, Maryland, United States
$110k-$137k/yr RemoteFull Time
5+ YOEBachelor's degree and Associate of the Society of Actuaries required; 5+ years actuarial experience, 3+ years data/technology experience, Python, SQL, cloud architecture, and version control experience required.
Microsoft Azure, Databricks, GIT, SQL, NoSQL, Python, R, Spark, Microsoft Excel, AWS
5d
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Data Engineer
Frederick or Fort Detrick
$160k-$180k/yr HybridFull Time
10+ YOE10+ years experience in data engineering/data science, proficiency with Mongo DB, PostGres, Python, SQL, Java, Nifi; experience with Spring Framework, AWS, metadata management, reporting tools, and Public Trust clearance.
Mongo DB, PostGres, Python, SQL, Java, Nifi, Spring Framework, AWS, SAP BusinessObjects BI Platform 4.3, Web Intelligence (Webi)
2mo
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Senior Staff Radar System Architect/Radar Systems Engineer - Lovettsville, VA
Lovettsville or Dayton
HybridFull Time
15+ YOE15+ years in radar systems with leadership; proficiency in MATLAB, Python, or C++; US citizenship; ability to obtain Secret clearance preferred.
MATLAB, Python, C++
3w
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Research Computing Infrastructure Engineer
Frederick, Maryland, United States
$124k-$207k/yr OnsiteFull Time
8+ YOE8+ years experience, bachelor’s degree or equivalent, strong Linux administration, virtualization and Kubernetes operation, scripting (Python/Bash/Go), IaC (Ansible/Terraform/Packer), and federal compliance (NIST 800-53/FISMA); ability to obtain security clearance.
KVM/libvirt, VMware/vSphere, OpenStack, Harvester, Kubernetes, KubeVirt, Python, Bash, Go, Ansible, Terraform, Packer, GitHub Actions, VAST, Longhorn, AWS, GCP, Azure, Slurm, Argo, Kubeflow, Ray, Prefect, Airflow
1mo
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AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
8h
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Information Technology Specialist (Applications Software)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$126k-$193k/yr OnsiteFull Time
1+ YOEGS-14 applicants need one year of specialized GS-13-equivalent experience leading IT projects, designing secure full-stack and cloud applications, evaluating architecture, and applying modern software development practices.
Python, Java, JavaScript, TypeScript, .NET, Spring, React, Node, CI/CD, Application Programming Interface (API), infrastructure as code
2mo
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Software Engineering Manager (Evergreen)
Summit Point, West Virginia, United States
$125k-$225k/yr OnsiteFull Time
10+ YOEBachelor's degree in computer science, electronics engineering or related field; 10+ years experience or 16+ years in lieu of degree; US citizenship; active Secret clearance or eligible; Java software development; API integration; experience leading SW teams; travel occasionally.
Java, Python, C++, Docker, Swing, React, APIs, Git, Confluence, JIRA, CMake, Jenkins, Artifactory, APIs
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