3mo
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Senior‑Level Python Developer (Python, C++)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOEBachelor’s degree in computer science; 8+ years relevant experience; Python, C++, Spark; Jupyter Notebooks; JIRA, Confluence, Git/GitLab; knowledge of customer tools; active TS/SCI with Polygraph.
Python, C++, Spark, Jupyter Notebooks, JIRA, Confluence, Git/GitLab
1w
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Principal Python Software Engineer
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
20+ YOEActive or rein-statable TS/SCI with Polygraph, U.S. citizenship, ~20 years experience (or equivalent), strong Python and ML experience, familiarity with Jira/Confluence/Linux, excellent communication.
Python, GM Learn, EDA, Jira, Confluence, Linux, Java, Scala, Lucene, JEXL, SQL, JSON, Ghostmachine (Map/Reduce), Jupyter Notebooks, IntelliJ, Eclipse, Git, GitLab, Stash, Bitbucket, Scikit-learn, AWS, Spark
1mo
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CNO Python Software Engineer
Hanover, Maryland, United States
$115k-$190k/yr OnsiteFull Time
7+ YOERequires active TS/SCI with poly, Python development, JSON/YAML, version control, OO design, task automation; BS + 7+ years programming experience or HS + 11+ years.
Python, JSON, YAML, SQL, NoSQL, Subversion, GIT, Confluence, Jira, Crucible, TCP/IP, Scrum, TDD, Waterfall
2mo
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Python Software Engineer (GC-2)
Annapolis Junction, Maryland, United States
$160k-$180k/yr OnsiteFull Time
4+ YOEPython, AWS, Docker, Terraform; IAT Level 2; 4+ years IT applications experience; Bachelor's degree or 8 years equivalent.
Python, AWS, Docker, Terraform, Bash, SQL
2mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
1mo
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Senior C++/Python Software Engineer - Clearance Required
Hanover, Maryland, United States
$151k-$266k/yr OnsiteFull Time
15+ YOETS/SCI with poly required, Bachelor's in CS or equiv, 15+ years software engineering experience, strong Python and C/C++ skills, scripting (Bash/awk/sed/PowerShell), RF signals familiarity, EM/STM32 experience preferred.
Python, C/C++, Bash, awk, sed, Microsoft PowerShell, STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, Raspberry Pi4, Raspberry Pi5, FieldFox, Spectrum analyzer, multimeter
1mo
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Check out this job at Deloitte, Power BI/Python Developer
Gilbert or Lake Mary or Mechanicsburg
HybridFull Time
4+ YOEBachelor's degree, active Secret clearance, US work authorization without sponsorship, 4+ years Power BI development, 2+ years SQL, 2+ years Python, 1+ year agile experience, hybrid work near specified delivery centers, up to 10% travel.
Microsoft Power BI, SQL, Python
1mo
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Java Software Engineer with Python experience
Fort Meade or Hanover
OnsiteFull Time
4+ YOETS/SCI with polygraph required; strong Java and Python experience; bachelor's in Computer Science or 4 years SWE experience substitute; database/query skills, debugging, integration, and Agile familiarity.
Java, Python
3d
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Data Engineer I (Databricks, AWS, Python)
Hartford or St. Paul or Hunt Valley
$109k-$180k/yr HybridFull Time
6+ YOEBachelor's in STEM, ~6 years related experience, expertise in Python, SQL, AWS, Databricks, Terraform, OpenAI/AWS Bedrock; API design and data engineering skills required.
OpenAI, AWS Bedrock, Python, SQL, AWS, Databricks, Terraform
1w
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Software Engineer 2 - Python/PySpark/AWS
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
14+ YOETop Secret/SCI with favorable polygraph and U.S. citizenship required; 14 years SWE experience; Bachelor’s in CS or related (or 4 years substitute); proficiency in Python, PySpark, and AWS.
Python, PySpark, AWS Lambda, AWS Glue, DynamoDB
2mo
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Senior Software Engineer, Python
Linthicum, Maryland, United States
OnsiteFull Time
5+ YOE5+ years Python3, 2+ years MySQL, REST APIs, data science basics; Django and ML packages a plus.
Python, MySQL, RESTful APIs, Django, Keras, TensorFlow
3w
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Sr. Software Engineer (Apache, Python, Trino, Kubernetes)
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOETS/SCI with polygraph required; 14 years SWE experience; Bachelor's in Computer Science or related (or +4 years experience); experience with Apache Airflow, Python, Apache Spark, Trino, and Kubernetes.
Apache Airflow, Python, Apache Spark, Trino, Kubernetes
2d
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Data Scientist - Python, Jupyter, Spark (2026-0177)
Annapolis Junction, Maryland, United States
$180k-$200k/yr OnsiteFull Time
10+ YOETS/SCI w/ Poly required; BS in relevant quantitative field with 10+ years experience designing/implementing ML and advanced analytics; strong Python, Jupyter, Spark, data curation, visualization, and generative AI familiarity.
Python, Jupyter, Spark
1mo
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Test Engineer (Python, Java - TS/SCI w/ Polygraph required)
Annapolis Junction, Maryland, United States
$80k-$165k/yr OnsiteFull Time
2+ YOE2+ years testing experience, strong Python and Java skills, TS/SCI with Polygraph, experience with automated and manual test frameworks, CI/CD integration, performance testing, and geospatial validation.
Python, Java, Selenium, JUnit, JMeter, Gatling, Jira, CI/CD
1w
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Software Engineer, Level 1, Java Python AWS Services (AE26071026)
Annapolis Junction, Maryland, United States
$115k-$124k/yr OnsiteFull Time
5+ YOE5 years SWE experience required, active Top Secret/SCI with polygraph, Bachelor’s in CS or equivalent, proficiency with Java/Python and AWS, ability to implement automated tests and prototype cloud solutions.
Java, Python, AWS
2w
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Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)
Alexandria or Chantilly or Englewood or Gaithersburg or Saint Louis or Tucson
OnsiteFull Time
Active TS/SCI clearance with polygraph ability, Bachelor's in CS or related, proficiency in Python/Java/JavaScript/TypeScript, cloud (AWS/Azure), containers, CI/CD, databases, and secure coding practices.
Python, Java, JavaScript, TypeScript, HTML, CSS, JSON, AJAX, REST APIs, React, Angular, Vue.js, Node.js, Spring Boot, Django, Flask, AWS, Azure, MySQL, PostgreSQL, SQL Server, Linux, Windows, Git, GitLab CI, Jenkins, JIRA, Confluence, Docker, Kubernetes, RMF, STIGs, Go, OpenSearch, Elasticsearch, S3, EC2, SQS, SNS, RDS, CloudFormation, Terraform, Ansible, GeoServer, PostGIS, OGC APIs, ESRI ArcGIS
2mo
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Full Stack Developer - TS/SCI w/Poly
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOESenior Full-Stack Developer with Python and Java; TS/SCI with Poly; Bachelor's degree plus 8 years of experience; proficient in Python, Java, and Jupyter; knowledge of Tableau and Atlassian tools.
Python, Java, Jupyter, Tableau, Atlassian
1mo
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SOFTWARE ENGINEER - Delinea Tools - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID
Fort Meade, Maryland, United States
$234k-$241k/yr OnsiteFull Time
6+ YOESecurity-cleared software engineer with 6-10 years of experience; Linux, scripting (bash/python), Java/Python, Delinea products, IAM/PAM, CI/CD, Docker; TS/SCI with poly required.
Linux, Bash, Python, Java, Delinea, LDAP, Active Directory, Git, Docker, Kafka, Spring, J2EE, REST, Jira, Confluence, CI/CD, Ansible, SaltStack
3mo
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Cloud Software Engineer CSWE2 - 27151
Hanover, Maryland, United States
OnsiteFull Time
Experience with Devops, Elastic Search, NiFi, Python, Java/Spring Boot, Angular.
Devops, Elastic Search, NiFi, Python, Java/Spring Boot, Angular
3mo
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Software Engineer 2
Columbia, Maryland, United States
OnsiteFull Time
14+ YOEExperience with Zabbix, Python, Java, CSC, and Linux; senior SWE with leadership responsibilities.
Zabbix, Python, Java, CSC, Linux