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Junior Python Developer Jobs in Parkville, PA, US
82 junior python developer jobs from 50 companies hiring in Parkville, PA, US.
1mo
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Junior Software Engineer (Python)
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
3+ YOEBachelor's degree in a technical field; 3 years software development; strong Python; production applications; AI concepts; Kafka; collaboration with analysts.
Python, PydanticAI, LangGraph, Apache Kafka, Elasticsearch
2mo
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Junior Software Engineer
Baltimore, Maryland, United States
OnsiteFull Time
Bachelor’s degree in Computer Science or Information Systems; experience with Python, Java, C++, Ruby, or JavaScript; experience leading all SDLC phases; data integration experience; ability to gather requirements and work with users; available for non-traditional hours.
Python, Java, C++, Ruby, JavaScript, SQL, AWS S3, AWS Lambda, AWS SQS, Django, R
1mo
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Junior Full Stack Engineer
Baltimore, Maryland, United States
$78k-$101k/yr RemoteFull Time
4+ YOEJunior full stack developer with 4+ years experience (Bachelor’s) or Master’s with 2+ years; US work authorized; strong SQL and Python; AWS/DevSecOps familiarity; government agency experience a plus.
AWS, PostgreSQL, Aurora, S3, Secrets Manager, SSM, CI/CD
3w
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Junior Computer Scientist/Engineer
Aberdeen, Maryland, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related field with 2 years software development experience; programming in Python/C++/Java; SECRET clearance required.
Python, C++, Java, Cloud platforms
1w
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Junior DevOps Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
0+ YOEEntry-level DevOps role requiring Python/Ansible automation, Linux hardening, Kubernetes, Docker, Nifi, CI/CD with GitLab, IaC, and strong collaboration.
Python, Ansible, Kubernetes, Docker, Nifi, GitLab
1mo
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Software Engineer Junior Level
Linthicum, Maryland, United States
$100k-$200k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph; 7+ years SWE experience; Bachelor’s in CS or related field with 4 years’ experience substitution; strong analytics; Pig; PySpark.
Pig, PySpark, Python, Java, Scala, NiFi, Ansible
1mo
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Software Engineer Junior/Mid-Level
Annapolis Junction, Maryland, United States
$144k-$190k/yr HybridFull Time
7+ YOEActive TS/SCI clearance with polygraph; experience with software development in Agile; knowledge of Jira/Confluence; strong coding and documentation skills; TS/SCI with polygraph required.
Git, Java, C++, Python, Postgres, SQL
1mo
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Software Engineer Junior/Mid-Level
Annapolis Junction, Maryland, United States
$144k-$190k/yr HybridFull Time
7+ YOEActive TS/SCI with polygraph; BS in CS/Engineering +7+ years or equivalent; strong software development experience; Agile practices; software documentation; QA of code.
Git, Java, C++, Python, Postgres, SQL, Jira, Confluence, Elastic Stack, AWS, Docker, Kubernetes, HAProxy, Nginx
2mo
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Test Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yr HybridFull Time
1+ YOEExperience with automated testing, Python development, DevOps, and CI/CD; TS/SCI clearance with polygraph.
Python, PyTest, unittest, nose2, doctest, Robot, tox, hypothesis, CI/CD, Splunk, Jenkins
1w
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Software Engineer I
Fort Meade or Annapolis Junction
$82k-$172k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph; BS in STEM; 7+ years software engineering or 5+ years with degree; Python, JavaScript, JSON, CSS; REST services; MongoDB, Elasticsearch; Docker; GitLab, Jira; full-stack; AI-assisted development; eager junior developer
Python, JavaScript, JSON, CSS, MongoDB, Elasticsearch, Docker, GitLab, Jira, REST, FASApi, Golang, Protobuf, React, SASS/LESS, Leaflet
2mo
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Associate CNO Software Engineer
Hanover, Maryland, United States
OnsiteFull Time
4+ YOEBS in technical discipline or HS diploma with 4+ years in software development; Python or C/C++; troubleshooting.
Python, C, C++
3w
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Software Engineer
Columbia, Maryland, United States
$70k-$190k/yr OnsiteFull Time
3+ YOEEntry-level Software Engineer with Python proficiency; TS/SCI with polygraph; 3 years experience or 4 years substituted for a B.S.; strong software development background.
Python, Apache Kafka, Elasticsearch, PydanticAI, Langgraph, DeepAgents
5d
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Software Engineer 1 (API)
Hanover, Maryland, United States
OnsiteFull Time
Python development with Django/Flask, REST endpoints, and database experience (MongoDB/MariaDB); cloud and containerization skills preferred.
Python, Django, Flask, MongoDB, MariaDB, REST, Microservices, Swagger, AWS, Docker, Visual Studio Code, JSON, XML, Jira, Confluence, Git, Agile
2mo
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Endictus Corp - Systems Engineer – Junior
Fort Meade, Maryland, United States
$65k-$68k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Computer Science or Engineering (or equivalent); up to 3 years systems engineering/IT support; U.S. citizen and ability to obtain Secret clearance; willing to obtain US passport.
Linux, Python, Bash, Networking, TCP/IP, Docker, VMware, Git
1mo
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Embedded Software Test Engineer I
New Freedom, Pennsylvania, United States
$75k-$103k/yr OnsiteFull Time
2+ YOE2+ years in software development/testing; experience in embedded systems; C/C++, Python; hardware test tools; US citizen or permanent resident.
C, C++, Python, oscilloscopes, logic analyzers, JTAG
22h
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Software Development Engineer I
Washington or Reston or San Diego or San Francisco or Wilmington or Phoenix or Los Angeles or Houston or Boston or Austin or Atlanta or Raleigh or Baltimore or New York or Dallas or Palo Alto or Short Hills or Minneapolis or Chicago or Seattle or Philadelphia or Miami
$37-$59/hr HybridFull Time
1+ YOE1-3 years programming with Node.js, Python, C#, Razor, MVC; SQL databases; JavaScript frameworks; HTML/CSS; strong communication.
Node.js, Python, C#, Razor, MVC, Visual Studio Code, MS Graph, APIs, Git, Azure DevOps, SQL, HTML, CSS, JavaScript
1mo
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Software Engineer (entry level)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Bachelor's degree in Computer Science or equivalent experience; US Citizenship; TS/SCI with Poly; experience with JavaScript, Node.js, Java, Python, Git, testing.
JavaScript, Node.js, Java, Python, Git, Jest, IDE, Spring Boot, Django, Virtualization, Streaming frameworks, Testing
1w
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Software Engineer Level 0
Annapolis Junction, Maryland, United States
$89k-$140k/yr OnsiteFull Time
TS/SCI with poly required; strong Java and Python; experience with GitLab/Jira; CI/CD; Agile methods; knowledge of Docker/Kubernetes; RESTful services.
Java, Java SE, Java 8, Java 17, Python, Git, Shell/Bash, Nexus, Maven, JUnit, Eclipse IDE, VS Code, JavaScript/HTML5/CSS3, Jira, GitLab, Docker, Podman, Kubernetes, OpenShift, Spring Boot
2mo
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Software Engineer
Fort Meade, Maryland, United States
$145k-$153k/yr OnsiteFull Time
7+ YOETS/SCI clearance with active poly; Bachelor's in CS or related, or 4 extra SWE years; 7+ years as SWE; experience with Java, Python, CI/CD, containers; agile workflow; Spring/Jenkins/MySQL; leadership on projects.
Java, Python, Git, Shell, Nexus, Maven, JavaScript, HTML/CSS, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, Spring Framework, Jenkins, Hibernate, MySQL, Web Services, Vaadin
2w
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Simulation Software Engineer
Laurel, Maryland, United States
$85k-$195k/yr OnsiteFull Time
0+ YOEBS in CS/CSE/EE/Physics/Applied Mathematics; experience in C++ and scientific computing; Python/ Matlab; team software practices; security clearance eligibility
C++, Python, Matlab/Simulink, TensorFlow, PyTorch, CUDA, Linux, Windows, CMake, Visual Studio
1mo
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Software Engineer SWE 0
Jessup, Maryland, United States
OnsiteFull Time
0+ YOEBachelor’s degree in Computer Science or related discipline or four years of SWE experience; TS/SCI with Poly clearance; Linux proficiency; Python/C++/Java/JavaScript; Git/GitLab; Agile/Scrum.
Python, C++, Java, JavaScript, Git, GitLab, VSCode, Eclipse
4w
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Cyberspace Research Developer (Onsite)
Columbia or Cambridge
$63k-$120k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE/EE/Math/Physics; <2 years experience; C/C++ or Python; some assembly; reverse engineering; network protocol knowledge.
C++, Python, IDA, Ghidra, BinaryNinja, x86_64, ARM
1mo
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Jr. Data Science Engineer
Rockville, Maryland, United States
$80k-$90k/yr RemoteFull Time
0+ YOEBachelor’s degree (or currently pursuing) in CS, data science, bioinformatics, statistics, engineering, or related field; experience or coursework in JavaScript/TypeScript and/or Python; familiarity with full-stack concepts; Node.js and Angular; RESTful APIs; Git; Agile/SCRUM; basic testing/debugging.
Node.js, Angular, JavaScript, TypeScript, Python, REST, Git, Agile, Testing frameworks
2w
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Platform Innovation Engineer (Rockville, MD, US, 20850)
Rockville, Maryland, United States
$54k-$70k/yr OnsiteFull Time
Bachelor's in CS/Engineering/Data or related; SQL/Python/cloud/tools experience; interest in AI-enabled systems; eager to experiment; strong communication.
Snowflake, Azure, Matillion, Power Platform, Power BI, Python, SQL, AI tooling
2w
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Dev/ MLOps Engineer I (Full Stack)
Rockville, Maryland, United States
$95k-$120k/yr HybridFull Time
0+ YOE0–3 years of software engineering/DevOps/MLOps experience; strong Python, Bash, SQL; CI/CD and cloud familiarity.
Python, Shell scripting, SQL, GitHub Actions, Jenkins, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP, NoSQL, Grafana, Prometheus, CloudWatch, JavaScript, TypeScript, API development, IoT, Distributed systems
3mo
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Jr Level Software Developer
Columbia, Maryland, United States
$94k-$144k/yr OnsiteFull Time
7+ YOESecurity clearance with poly required; 7+ years as a software engineer or 4+ years with degree substitution; BS in CS or related field, or equivalent experience; strong Java, REST, Agile, Git, and IDE skills.
Java, REST, Agile, Atlassian tools, Git, IntelliJ, Eclipse, Kotlin, Mongo, Spring, Spring Boot, Python, Kubernetes, NiFi, RabbitMQ
5d
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Software Engineer Full Stack & Application Development II (Full Time) – United States
San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro
HybridFull Time
0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).
Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue
1mo
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2026 Fall Co-Op - Software Engineer (Sea Systems) - Hunt Valley, MD
Hunt Valley, Maryland, United States
$26-$31/hr OnsiteInternship, Full Time
Pursuing bachelor’s in CS/CE/CIS/MIS; familiar with C/C++, C#, Python, or Java; able to commit ~40 hrs/week in summer; US citizenship for security clearance.
C, C++, C#, Python, Java
1w
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Software Test Engineer
Germantown, Maryland, United States
$56k-$74k/yr HybridFull Time
Bachelor’s degree in Electrical Engineering, Computer Science, Computer Engineering, Software Engineering; embedded systems knowledge; strong communication; entry-level with internship experience preferred.
Python, C, C++, Windows, Linux, IBM ELM, test automation tools
3w
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Software Engineer, Level 0 (FORECASTED)
Fort Meade, Maryland, United States
OnsiteFull Time
0+ YOEEntry-level software engineer with basic programming knowledge, SDLC understanding, and strong analytical skills.
Java, Python, C++
2w
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Full-Stack Developer Intern
Gaithersburg, Maryland, United States
OnsiteInternship
0+ YOECurrently enrolled in a Bachelor's or Master's program in CS/Software Engineering or related field; GPA 3.2+, proficiency in JavaScript/TypeScript, front-end framework (React/Angular/Vue), RESTful APIs, relational DB, Git; strong problem-solving and communication.
JavaScript, TypeScript, React, Angular, Vue, Node.js, Python, Java, SQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, GraphQL, REST
1w
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Data Engineer
Chadds Ford or Baltimore or Boston or Wilmington or United States
$60k-$90k/yr RemoteFull Time
2+ YOEBachelor's or Master's in CS or related field; 1-2 years experience; SQL/Redshift; Python; shell scripting; data warehousing; strong English communication.
SQL, Redshift, Python, Shell scripting, AWS, Data warehousing
10h
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Cyber Automation Engineer
Fort Meade, Maryland, United States
$87k-$198k/yr HybridFull Time, Part Time
3+ YOE3+ years in cybersecurity domains; automation experience; Secret clearance; HS diploma or GED.
Python, Splunk, Splunk SOAR, Cisco ISE, Forescout, BigFix, Tanium, Zscaler, Palo Alto, McAfee, Carbon Black, CrowdStrike, FireEye, Cloud Security platforms, ServiceNow
2mo
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Cloud Software Engineer 1
Fort Meade, Maryland, United States
$112k-$179k/yr OnsiteFull Time
0+ YOEActive TS/SCI with current polygraph; BS in CS or related field with 0 yrs experience or 4+ yrs in lieu of a degree; experience in software development, cloud engineering; Java, Python, or C++; Linux; cloud platforms; containers; CI/CD; IaC.
Java, Python, C++, Linux, Docker, Kubernetes, Terraform, Ansible, AWS, Azure, GCP, CI/CD
2w
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Analyst - Power BI Dashboard Developer
La Jolla or Baltimore or Charlotte
$81k-$90k/yr HybridFull Time
Bachelor’s degree in a STEM field preferred; analytics and dashboard development experience; strong SQL and Power BI; willing to learn and adapt.
SQL, Power BI, dbt, Python, Git, Snowflake, Microsoft Fabric, Power Platform
3w
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Systems Engineer 1
Fort Meade, Maryland, United States
OnsiteFull Time
1+ YOEExperience with Python and Visual Basic for applications; RF theory for EMI testing; RF tools and components; test planning and reporting; travel up to 3 times/year.
network analyzers, signal generators, spectrum analyzers, oscilloscopes, amplifiers, filters, isolators, attenuators, terminators
3mo
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Project Engineer 1 - New College Grad 2025 - 2026 (E&C - Frederick, MD)
Frederick, Maryland, United States
$76k-$113k/yr OnsiteFull Time
0+ YOEBachelor’s degree in Electrical, Mechanical, Systems, or Industrial Engineering; 0+ years preferred; CAD/SolidWorks/Revit/Python/SCADA/MATLAB/VHDL experience.
CAD, SolidWorks, Revit, Python, SCADA, MATLAB, VHDL
2mo
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Software Engineer Level 0
Fort Meade, Maryland, United States
$85k-$95k/yr OnsiteFull Time
0+ YOETS/SCI with active poly, BS in CS/Engineering or 4 years relevant Linux/software experience, strong C++/Java, scripting skills.
C++, Java, Shell, Python, JavaScript, Bash, Perl
1w
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Associate Automation Engineer
Hunt Valley, Maryland, United States
$62k-$99k/yr OnsiteFull Time
0+ YOEAssociates or Bachelor's in Electrical/Mechanical/Automation/Mechatronics; 0-1 year experience; design, analyze, and maintain automation systems.
Arduino, Raspberry Pi, Arducam, Python, Java, C++, FANUC LR series robots
4w
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Systems Engineer Level 1
Annapolis Junction, Maryland, United States
OnsiteFull Time
1+ YOEBachelor's in engineering or related field; 1 year systems engineering experience; High School/GED substitution options; TS/SCI with MD Poly clearance required.
Python, Visual Basic for Applications, RF tools, Network analyzers, Spectrum analyzers, Oscilloscopes, Amplifiers, Filters, Isolators, Attenuators, Terminators, Test planning, Technical reporting
HiringCafe market data
Junior Python Developer Jobs market signals in Parkville, PA, 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
82
Hiring companies
50
Fresh sample
55% new in 30d
Salary visibility
75% show pay
Companies appearing in this market
Johns Hopkins University Applied Physics LaboratoryBoeing Intelligence & AnalyticsJabilParsonsQueveraRTXVisionistBooz Allen Hamilton
Work location mix in visible results
Onsite: 42Hybrid: 9Remote: 4