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Junior Python Developer Jobs in Lusby, MD, US
62 junior python developer jobs from 41 companies hiring in Lusby, MD, US.
2mo
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Junior CNO Developer (Onsite)
Annapolis Junction, Maryland, United States
OnsiteFull Time
1+ YOEBachelor's degree or 4 years of related experience; 1 year programming in Assembly, C, C++, Java, Perl, or Python; 1+ year development in Windows/.NET or UNIX environments.
Python, C, C++, Java, Perl, Assembly, PowerShell, Bash, Visual Studio, .NET, Git, IDA Pro, Ghidra, OllyDbg
2w
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Junior Software Developer, Hypervelocity/C++
Dahlgren, Virginia, United States
$90k-$110k/yr OnsiteFull Time
2+ YOEBS in computer science or related field or equivalent experience; 2+ years experience; active SECRET clearance; Valid Real ID driver license; willingness to travel locally; experience in C++ (1+ years) with Python and Java; familiarity with development tools.
C++, Python, Java, Podman/Docker, JFrog, JUnit, Jenkins, Git, GitLab, JIRA, Bitbucket, Confluence
1mo
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Junior Software Engineer
Annapolis Junction, Maryland, United States
$95k-$105k/yr OnsiteFull Time
Bachelor’s degree or equivalent experience; basic programming knowledge; familiar with Git; strong problem-solving and communication skills.
Git, Java, Python, JavaScript, C#
1w
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Cleared Junior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance with Full Scope Polygraph; 3+ years of experience; bachelor's degree in a technical discipline; experience with Python, JavaScript, or Java; familiarity with databases and version control; strong communication.
Python, JavaScript, Java, Databases, Git
1w
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Software Engineer, Junior
McLean or Alexandria
$55k-$126k/yr OnsiteFull Time
2+ YOETwo+ years in software development with React/Angular/Python; OO, REST/microservices; AI systems knowledge; ability to obtain Secret clearance; Bachelor's degree.
React, Angular, Python, REST, Microservices, MLflow, Kubernetes, Docker, Jenkins, SQL, NoSQL, AWS
5d
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Junior Software Developer
Fort Belvoir, Virginia, United States
OnsiteFull Time
2+ YOEBS/MS in CS/Software Eng; 2+ years experience or MS; proficient in Java, Python, Golang; web tech HTML/CSS/JS and frameworks (Angular, Vue, React); Agile, Git, CI/CD; strong documentation.
Java, Python, Golang, HTML, CSS, JavaScript, Angular, Vue, React, Git, CI/CD, Docker, Kubernetes, PostgreSQL, MySQL, Redis, MongoDB
4d
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Software Engineer - Junior Level
Annapolis Junction, Maryland, United States
$98k-$123k/yr HybridFull Time
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
2mo
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Junior RF Electrical Engineer - Poly Req'd
Herndon or Washington or Quantico
OnsiteFull Time
0+ YOEBachelor's in Electrical Engineering; MATLAB/Python proficiency; RF propagation modeling; electronics testing; briefing and reporting.
MATLAB, Python, spectrum analyzers, signal generators, voltage meters, continuity testers
2mo
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Junior RF Electrical Engineer - Poly Req'd
Washington or Quantico or Herndon
OnsiteFull Time
Bachelor's in Electrical Engineering; MATLAB/Python; RF propagation and spectrum analysis; testing electronics; briefing and presenting to technical/non-technical audiences.
MATLAB, Python, Spectrum Analyzer, Signal Generator, Voltmeter, Network Tester, RF testing equipment
2mo
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Junior RF Electrical Engineer - Poly Req'd
Washington or Quantico or Herndon
OnsiteFull Time
Bachelor's in Electrical Engineering; proficiency in MATLAB/Python; RF propagation and spectrum analysis; testing with test equipment; ability to brief technical/non-technical audiences.
MATLAB, Python, Spectrum Analyzers, Signal Generators, Voltage Meters, Network and Cable Continuity Tests
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
4d
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Junior RF Analyst
Springfield or Chantilly
OnsiteFull Time
Master’s with 1 year experience or Bachelor’s with 2 years, or no degree with 4 years; TS/SCI clearance with adjudicated polygraph; RF/EMI concepts and test experience; ability to develop plans and analyze results.
MATLAB, Python, Excel
2w
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Summer 2026 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteInternship
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
0+ YOE0+ years of related experience; US citizenship; programming in Python/Java/C/C++/JavaScript; knowledge of software development lifecycle; collaborative teamwork.
Python, Java, C/C++, Rust, JavaScript/TypeScript
2w
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Software Developer
Welcome, Maryland, United States
$75k-$102k/yr OnsiteFull Time
0+ YOE0-5 years software engineering experience; Linux environment proficiency; Java, Go, JavaScript, C/C++, Python knowledge.
Java, Go, JavaScript, C/C++, Python, Linux, Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Podman, Git, Bitbucket, Jira, HTML, CSS, React, REST, JSON, WildFly
1mo
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Software Engineer - Entry Level
Annapolis Junction, Maryland, United States
$90k-$112k/yr OnsiteFull Time
Active TS/SCI with Polygraph; Linux development; Python, C++, Java, or JavaScript; BS in Computer Science or related field; 4 years of additional SWE experience may substitute for a degree.
Linux, Python, C++, Java, JavaScript, Git, Jira, Confluence
1w
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Software Engineer
Fort Meade, Maryland, United States
$70k-$190k/yr OnsiteFull Time
0+ YOETS/SCI clearance with poly, 3 years experience with B.S. in technical discipline or 4 additional years equivalent experience; strong Python; production apps; AI concepts; streaming data; multi-model integrations.
Python, PydanticAI, Langgraph, DeepAgents, Apache Kafka, Elasticsearch, APIs, data sources
1mo
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Software Engineer
Tampa or Fort Belvoir
OnsiteFull Time
3+ YOEUS citizen; active secret clearance with ability to obtain TS/SCI; bachelor’s in CS/IS or related field with 3–6 years of experience; proficiency in Java/C#/Python/JS/TS; Git; REST/microservices; team collaboration; strong communication.
Java, C#, Python, JavaScript, TypeScript, Git, RESTful APIs, microservices, CI/CD, Docker, Kubernetes, Databases
1w
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Associate Software Engineer
Annapolis Junction, Maryland, United States
$176k-$226k/yr OnsiteFull Time
0+ YOEEntry-level software engineer with TS/Poly, US citizenship, CS degree or equivalent, and experience in AI/ML, AWS, C++, Python, or Golang.
Terraform, AWS, C++, Python, Golang, GPU-Enabled Applications, Large-Scale Streaming Data Analytics
1mo
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AI Engineer Intern
United States or Oklahoma or Texas or Missouri or Colorado or Washington or Virginia or Wyoming or Utah or Maine or New York or Ohio or Florida or Washington
$25/hr RemoteInternship
0+ YOEMS student in CS/Data Science/SE/Applied Math; shipped AI product experience; Python proficient; LLM framework experience; SQL/Pandas; strong software engineering; strong written communication.
Python, LangChain, LlamaIndex, OpenAI API, Anthropic API, Haystack, SQL, Pandas
1w
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AWS Geospatial Software Engineer
Springfield or Chantilly or McLean or Reston
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software with cloud-first development; 5+ years backend (Java, Python, Go, C++), frontend (JavaScript/TypeScript/HTML/CSS); 3+ years geospatial data processing and spatial algorithms; 3+ years AWS services and cloud-native patterns; 3+ years Infrastructure as Code; containerization experience; TS/SCI with polygraph; Bachelor's degree.
Java, Python, Go, C++, JavaScript, TypeScript, HTML, CSS, AWS, ECS, EKS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM, Terraform, CloudFormation, CDK, Docker, Kubernetes
23h
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Technical Solutions Engineer - Entry Level
Washington or Knoxville
OnsiteFull Time
1+ YOEBachelor's degree in Information Science or related STEM field; 1–3 years in data analytics, modeling, scripting, software development, or technical solution delivery; eligible for SECRET clearance.
Python, SQL, GitHub
2mo
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Software Engineer Intern
Alexandria, Virginia, United States
$20/hr OnsiteFull Time, Internship
0+ YOECurrently enrolled in undergraduate or graduate program; experience with AWS, GCP, or Azure; Python programming; git; Office; strong communication; able to work in fast-paced team.
Amazon Web Services, Google Cloud Platform, Microsoft Azure, Git, GitHub Copilot, Terraform
1mo
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Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
US citizenship required; active TS/SCI with Full Scope Polygraph; residency within 50 miles of Chantilly, VA; 100% onsite daytime; full-time; security clearance required.
Java, JavaScript, Bash, Python, AWS, Solr, Elasticsearch, Spring Boot, RESTful APIs, Linux, JIRA, GitHub
2w
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Associate Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
No prior experience required; Bachelor’s in CS or related field preferred; TS/SCI with Poly clearance; Linux development environment; languages include C/C++, Python; Git/GitLab; Agile; geospatial processing and SDR familiarity preferred.
Linux, C/C++, Python, Git, GitLab, VS Code, Eclipse, Agile
1w
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Engineer I, Data Platforms
Washington, District of Columbia, United States
$97k-$108k/yr RemoteFull Time
1+ YOEBachelor’s degree in IT/CS/Engineering; 1+ years in Python/SQL; data management and cloud-native tech knowledge; DevOps/Git; APIs; object-oriented data environments; collaborative, eager to learn.
Python, SQL, Git, APIs, Cloud, Data Management, Object-Oriented Programming
3w
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Junior Foreign Affairs Analyst
Washington, District of Columbia, United States
$85k-$110k/yr HybridFull Time
Master’s degree; active DOE Q or DoD Top Secret clearance; proficiency in GIS and Microsoft 365 tools; Python; strong organization and collaboration skills; hybrid work in Washington, DC.
ArcGIS, Power Automate, Power BI, Power Apps, Python, Microsoft Office Suite
1mo
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Trajectory Optimization Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
0+ YOEMS in engineering, computational science, applied mathematics, or related; strong programming (MATLAB/Python); background in nonlinear programming/optimal control; able to obtain Interim Secret clearance and ultimately Top Secret clearance; experience with complex mathematical models.
MATLAB, Python, C++
1mo
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Full Stack Software Engineer- AI Infrastructure
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
Must be a U.S. citizen with active polygraph clearance; bachelor's degree in CS/engineering or related field; strong background in building scalable production systems and cloud/Kubernetes environments.
AWS, Kubernetes, Python, OpenTelemetry, Grafana, Prometheus, LangChain, vLLM, LiteLLM
2mo
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Intern - MOPS Software Development
Lanham, Maryland, United States
OnsiteInternship
0+ YOEPursuing CS or aerospace engineering; strong Python; knowledge of CI/CD; junior-level; 14-week internship.
Python, C++, CI/CD tools, Git, Documentation tools, Automated testing frameworks, Confluence, Markdown
2mo
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Engineer/Vulnerability Module & Engagement Analyst
Dahlgren, Virginia, United States
OnsiteFull Time
BS in Mechanical/Aerospace Engineering or closely related field; SolidWorks modeling; MATLAB or Python; strong analytical skills; experience with FMEA/FALT and TVCs preferred.
SolidWorks, MATLAB, Python, Excel, PowerPoint, Word, Project
2mo
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Electrical Engineer – Embedded Programming (Hardware Simulators / HIL Testbeds)
Washington, D.C., District of Columbia, United States
$104k-$182k/yr OnsiteFull Time
1+ YOEBachelor’s in Electrical/Computer Engineering; 1+ year embedded C/C++; hardware+firmware development; familiar with SPI/I2C/UART/CAN/Ethernet; embedded Linux; design, build, and test of hardware interfaces.
C, C++, Python, Bash, ARM Cortex-M, STM32, CAN, SPI, I2C, UART, Ethernet, GPIO, ADC, DAC, PWM, RTOS, Embedded Linux, Git
3w
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Database Engineer, Government Cloud
San Francisco or Washington or Denver or Seattle or Herndon
$117k-$177k/yr OnsiteFull Time
2+ YOE2+ years in distributed apps, containers, Kubernetes, AWS, database engineering, Linux, scripting; AI tools usage; log analytics; on-call readiness.
Docker, Kubernetes, AWS, PostgreSQL, Grafana, Prometheus, ELK (Elasticsearch, Logstash, Kibana), Splunk, Python, Shell, Golang
1mo
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Software Engineer Skill Level 0
Annapolis Junction, Maryland, United States
$73k-$149k/yr OnsiteFull Time
Active TS/SCI with Poly; Bachelor's degree in Computer Science or related field; entry-level; no prior experience required.
C, C++, Javascript, Java, J2EE, Go (Golang), Genesis, Snort, Bash, Python, Distillery, QuizKid, Hibernate, SpringBoot, ExtJS, AngularJS, Ansible, Swagger, Git, Subversion, Maven, Jenkins, Gradle, Nexus, Eclipse, IntelliJ, Ext-Js, JQuery, D3, Pig, Hive, Apache Spark, Azure DataBricks, Storm, HBase, Hadoop, MapReduce, OpenStack, OpenShift, Docker, Kubernetes, Microsoft Azure, Amazon Web Services, Node.js, Oracle Weblogic, Oracle Glassfish, JBoss, Apache Tomcat, JSON, XML, STIX, Oracle, Sybase, PostGreSQL, MySQL, MongoDB, Splunk, Elasticsearch, Logstash, Kibana, Neo4j, Windows, Linux, MacOS, Atlassian Suite, EPICS, Story Board, Statistical Analysis, Data Visualization, Graph Analysis, Data Engineering
1mo
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AI/ML Engineer Internship
Annapolis, Maryland, United States
$28/hr HybridTemporary
US citizenship; ability to obtain security clearance; Maryland resident or Maryland college student; pursuing Bachelor's/Master's in CS/CE/DS/AI; 400+ hours during internship window; proficiency in AI/ML tools and programming; experience with Linux/Windows; Agile/Lean experience.
Python, C#, JavaScript, .NET, Node, AngularJS, scikit-learn, PyTorch, TensorFlow, SciPy, MATLAB
1mo
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Systems Engineer Intern
Hollywood, Maryland, United States
$17/hr OnsiteInternship
Currently enrolled in an undergraduate or graduate engineering program; strong analytical and communication skills; proficient in Microsoft Office; ability to work independently and in a team.
MATLAB, AutoCAD, SolidWorks, Python, Microsoft Office
2w
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Postdoctoral Position in Transient and Multi-messenger Astronomy Data Science
Greenbelt, Maryland, United States
$78k-$84k/yr HybridFull Time
PhD in astronomy, physics, or related field; strong data science, software development, data visualization, React/TypeScript, Python; experience with Apache Kafka and cloud computing preferred.
React, TypeScript, Python, Apache Kafka, Cloud computing
1w
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Year at Palantir, Internship
Washington, District of Columbia, United States
$6k-$11k/mo OnsiteInternship
Pursuing engineering degree; proficiency in Python/Java/C++/TypeScript; experience applying AI; familiarity with data structures, cloud infra, front-end; security clearance is a plus.
Python, Java, C++, TypeScript, JavaScript, Cloud Infrastructure, AI/ML
1mo
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Fall 2026 Robot Learning R&D Co-op
Bedford, Massachusetts, United States
$45-$60/hr OnsiteTemporary, Internship
0+ YOEPursuing MS or PhD in robotics/ML/CS; strong Python; PyTorch; C++; Linux/ROS; ML methods; internship.
Python, C++, PyTorch, Ubuntu Linux, ROS, Machine Learning, Deep Learning
2mo
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Research Associate – Cost Analysis and Research Division
Alexandria, Virginia, United States
$69k-$110k/yr OnsiteFull Time
Bachelor’s or Master’s in a quantitative field; strong communication; data work; independent and team work; programming in R/Python/STATA; ability to obtain security clearance; U.S. citizenship.
R, Python, STATA
3w
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Research Assistant
Arlington, Virginia, United States
HybridFull Time
0+ YOEBachelor’s degree in social sciences; strong data skills; experience with quantitative data and statistics; proficient with Excel; familiarity with Stata/R/Python/SPSS preferred; ability to work independently and on a team.
Excel, Stata, R, Python, SPSS
HiringCafe market data
Junior Python Developer Jobs market signals in Lusby, MD, 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
62
Hiring companies
41
Fresh sample
52% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
Booz Allen HamiltonInstitute for Defense AnalysesSpace Ground System SolutionsAmentumPatriot Group InternationalSoutheastern Universities Research AssociationAmerican Society of Clinical OncologyAST SpaceMobile
Work location mix in visible results
Onsite: 44Hybrid: 8Remote: 2