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Python Developer Jobs in Joppatowne, MD, US
1,500+ python developer jobs from 330+ companies hiring in Joppatowne, MD, US.
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Network Day 2 Operations Engineer
Maryland City, Maryland, United States
HybridFull Time
5+ YOE5-10 years in enterprise network operations; routing/switching, firewall management on Cisco/Palo Alto; SSL/TLS inspection; ITSM tools; scripting; network automation; on-call flexibility.
Cisco Routers, Cisco Switches, Cisco ASA, Palo Alto PAN-OS, Cisco VPN AnyConnect, Zscaler ZIA/ZPA, HPE Aruba, Imperva WAF, F5 BIG-IP, Infoblox DDI, Git, Python, Ansible, Terraform, NETCONF/YANG, NAPALM, Netmiko
1w
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Advanced Electro-Optic Design Engineer
Annapolis Junction, Maryland, United States
$129k-$143k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Electrical Engineering; 5+ years experience or Master’s with 3+ years; TS/SCI eligible; U.S. citizenship.
MATLAB, Lumerical, Zemax, VPI, Python, C/C++, LabVIEW
2w
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Controls/Automation Engineer Job (Lancaster, PA, US, 17603)
Lancaster, Pennsylvania, United States
$95k-$115k/yr OnsiteFull Time
5+ YOEExperience in controls and automation within manufacturing; AI/data analytics knowledge; 5–10 years; travel up to 25%; bachelor's in a related field; Lean/Six Sigma; strong communication.
Python, SQL, Power BI, Minitab, ANSYS, GaBi, Odeon, 3D modeling
1w
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IT Infrastructure & Cloud Engineer (Phoenix, AZ, US, 85085)
Phoenix or Flagstaff or Elkton
$98k-$143k/yr HybridFull Time
3+ YOE3+ years IT infrastructure and cloud administration; Azure design/implementation focus; IaC experience; scripting and CI/CD skills.
Ansible, ARM/Bicep, Terraform, CloudFormation/CDK, PowerShell, Python, Azure CLI, Git, GitHub Actions
1w
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Information Systems Security Engineer - Mid to Expert Level (Maryland)
Fort Meade, Maryland, United States
$105k-$197k/yr OnsiteFull Time
3+ YOESecurity engineer with CS/related degree; experience in information/cyber/security, RMF, risk assessment, vulnerability management; proficient in programming and cloud security.
Python, Java, RMF, NIST, Cloud computing, Vulnerability assessment
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
2w
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Flight Operations Engineer_Junior
Greenbelt, Maryland, United States
HybridFull Time
3+ YOEEntry-level flight dynamics/operational support role requiring aerospace/physics/math background; 0-3 years experience; DoD Secret clearance eligible.
Python, MATLAB, STK, Windows, Linux, UNIX
1mo
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Illumio Zero Trust Segmentation Platform Engineer - Active TS/SCI with CI Poly
College Park, Maryland, United States
OnsiteFull Time
5+ YOE5+ years in cybersecurity, cloud security, or infrastructure engineering; 3+ years Linux/Windows, virtualization and cloud; 2+ years network security and regulated environments; 1+ year automation; TS/SCI with poly; DoD 8570-M IAT Level II certs; DoD 8570-M CSP readiness within 30 days; Associate/Bachelor/Master degrees with related experience.
Illumio ASP, Illumio Core, Illumio Edge, SIEM, SOAR, CMDB, ServiceNow, Ansible, Terraform, Python, Bash, PowerShell, REST APIs
1mo
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System Test Intern
Edgewood, Maryland, United States
$15-$35/hr OnsiteInternship
0+ YOEUndergrad in process or completed; 0 years experience; familiar with Windows, Linux, virtualization, and Python.
Windows, Linux, Python, Virtualization
4w
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Director of Web Development
Streetsboro or Cleveland or Hyattsville
$80k-$110k/yr OnsiteFull Time
8+ YOE3+ Mgmt8+ years progressive web dev; 3+ years leadership; front-end (HTML5, CSS3, JavaScript, React/Vue), back-end (Node.js, PHP, Python); CMS (WordPress/Webflow); SEO/GA4/CRO; Agile; leadership & distributed teams.
HTML5, CSS3, JavaScript, React, Vue.js, Node.js, PHP, Python, WordPress, Webflow, GA4, Google Tag Manager
1w
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Financial Software Systems Analyst
West Bethesda, Maryland, United States
HybridFull Time
5+ YOEBachelor's in STEM/Business/Data Science; 5+ years; MS Office & Python; DoD Secret clearance.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Python, Power BI, Data Analysis Expressions (DAX), M Code (Power Query), Microsoft Office Suite
1mo
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Red Drum Holdings - Cryptologic Computer Scientist (Level 1-4)
Annapolis Junction, Maryland, United States
$119k-$220k/yr OnsiteFull Time
5+ YOEStrong CS background; Python and Spark/PySpark; network and protocol analysis; TS/SCI with Polygraph; Bachelor’s or Associate degree with relevant experience.
Python, Spark/PySpark
3w
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Manager Software Engineering
Fort Washington, Pennsylvania, United States
OnsiteFull Time
10+ YOE5+ MgmtSenior software engineering leader with 10+ years of experience, 5+ in leadership; strong Java/JavaScript/Python; cloud, DevOps, CI/CD; security, architecture, mentorship.
Java, JavaScript, Python, Cloud, DevOps, CI/CD, Docker, Kubernetes, Spring Boot, ORM, Git, Elasticsearch, Logstash, Kibana, Splunk
2mo
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AI Researcher Intern DU26
Baltimore, Maryland, United States
$15/hr OnsiteMultiple Commitments Available
0+ YOEPursuing Bachelor's or Master's in CS, Software Engineering, Applied Mathematics, or related field; GPA 3.0+; strong Python/Java/C++/JavaScript experience; familiarity with deep learning tools; able to work >=30 hours/week for 8 weeks.
Python, Java, JavaScript, TypeScript, C++, PyTorch, TensorFlow, Codex, Claude Code, Gemini
2mo
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AI Delivery Manager
Bethesda or Canton
$90k-$105k/yr HybridFull Time
4+ YOE4+ years in a technical delivery role; strong Python/JavaScript; CI/CD pipelines; cloud (AWS/Azure/GCP); delivery leadership across global teams; excellent communication; ETZ location; able to work across time zones.
Python, JavaScript, GitHub Actions, GitLab CI, Jenkins, Azure DevOps, AWS, GCP, Docker, Kubernetes, CI/CD, AI coding assistants
1w
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Sr. Scientist, Preclinical Dev.
West Point, Pennsylvania, United States
$117k-$184k/yr OnsiteFull Time
2+ YOEExperience in high-throughput process development for large biomolecules; advanced degree in engineering or bio/chemical sciences; 2+ years of process development; programming and automation skills; downstream chromatography/filtration knowledge.
Python, VB/VBA, C++, Matlab, Robotic systems, High-throughput screening, HPLC, Membrane filtration
3w
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CPAESS Scientist II
College Park, Maryland, United States
$71k-$92k/yr HybridFull Time
4+ YOEBackground in climate/weather forecasting, programming (Python/Fortran/MATLAB), data analysis, and bilingual English/Spanish or English/French; willingness to work in US locations including remote options.
Python, Fortran, MATLAB, Unix scripting, GIS
3w
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Research and Training Meteorologist for International Desks
College Park, Maryland, United States
$68k-$120k/yr OnsiteFull Time
1+ YOEMasters or higher in Meteorology or related; bilingual English/Spanish; strong communication; 1+ year operational meteorology or research; programming in Linux/Python; experience training materials; GIS/tools knowledge; statistics.
Python, Linux, Unix, ArcGIS, GEMPAK, Web programming languages
3d
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Post Masters RA - Human-Earth Systems & Science
College Park, Maryland, United States
$81k-$105k/yr OnsiteFull Time, Temporary
Master's degree required within 24 months or within 8 months of hire; strong writing, communication, and teamwork skills; background in energy/environment research; programming experience in R/Python/C++.
R, Python, C++
2mo
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Co-op - Computational Lab
Silver Spring, Maryland, United States
OnsiteMultiple Commitments Available
Enrolled in a Master’s or PhD program; onsite 40 hrs/week in Silver Spring, MD; modeling/simulation or ML skills; strong teamwork and communication; proficient in at least one of R, Python, Julia, MATLAB.
Python, R, Julia, MATLAB
1d
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Clinical Pharmacometrician
Gaithersburg, Maryland, United States
$125k-$187k/yr OnsiteFull Time
0+ YOEPhD in pharmacometrics, pharmacokinetics, biostatistics or related field; 0-3 years industry experience; proficiency in NONMEM, Phoenix/NLME, R, SAS, Python, MATLAB; ability to work in a matrix environment; regulatory pharmacometrics knowledge.
NONMEM, Phoenix/NLME, R, SAS, Python, MATLAB
1w
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NLP & Scientific Integrity Post-Doc
Rockville, Maryland, United States
$80k-$92k/yr OnsiteFull Time
PhD in NLP, computational linguistics, CS, information science, or related field; NLP publication record; strong Python and ML/NLP framework skills; experience with large text corpora and RAG; knowledge graphs; strong communication.
Python, PyTorch, Hugging Face Transformers, Git, GitHub, Docker, Kubernetes, CI/CD, Linux/Unix, AWS, PostgreSQL, Vector databases, Retrieval augmented generation, Knowledge graphs
1mo
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Network-based Anomaly Detection Researcher (5673)
Aberdeen, Maryland, United States
$90k-$120k/yr OnsiteFull Time
PhD in Engineering, Network Science, Neuroscience, CS, Statistics (MS considered); strong research in networks; publications preferred; proficient in Python/SQL/Julia; graph DBs or big data tools; multi-project management; US citizenship with security clearance.
Python, SQL, Julia, Neo4j, TigerGraph, Amazon Neptune, Apache Spark, Scala
1w
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Credit Model Development Quantitative Analyst II - Small Business and Home Secured (Hybrid - see potential locations in job description)
Buffalo or Bridgeport or Wilmington or Baltimore or Washington or New York
$72k-$119k/yr HybridFull Time
1+ YOEBachelor’s degree plus 1 year quantitative modeling experience or 5 years education/work; strong Python; SQL; SAS/R; model development in credit risk.
Python, SQL, SAS, R
16h
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Sr Data Scientist
Baltimore or De Pere or Chicago or Kennett Square or Houston or Warrenville
$131k-$145k/yr HybridFull Time
5+ YOEPython-based data science, ML model development, generative AI, and end-to-end pipelines; Masters/PhD in quantitative field; nuclear/power data domain experience; strong ML/ statistics; proficient in Python/R/Scala/SQL.
Python, R, Scala, SQL, Spark, Hadoop, Databricks, Azure Data Factory
1mo
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Network-based Anomaly Detection Researcher (5673)
Aberdeen, Maryland, United States
$90k-$120k/yr OnsiteFull Time
PhD in Engineering, Network Science, Neuroscience, Computer Science, Statistics, or related field; strong research on complex networks; publications preferred; programming in Python/SQL/Julia; graph databases or big data experience; US citizenship for clearance; ability to manage multiple projects.
Python, SQL, Julia, Neo4j, TigerGraph, Amazon Neptune, Apache Spark, Scala
2mo
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Associate, Digital Data Analyst
Washington, District of Columbia, United States
$80k-$90k/yr HybridFull Time
1+ YOEAnalyze data, develop dashboards, and generate reports using BI tools; 1-3 years experience; Excel, SQL; Salesforce; Python a plus.
Business Objects, SAS, Salesforce, Microsoft Excel, SQL, Python
2w
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Cryptanalytic Computer Scientist 3
Annapolis Junction, Maryland, United States
$140k-$155k/yr OnsiteFull Time
4+ YOEDoctoral degree with 4+ years, or Master’s with 6+ years, Bachelor’s with 8+ years, or Associate with 10+ years in CS/EE/math; programming plus math coursework; experience in CS research or development.
Python, Spark, C++, XKS
2w
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AVP, Quantitative Modeler
Wilmington, Delaware, United States
HybridFull Time
Design and implement mathematical, statistical, and machine learning models; develop analytics; use Python/SAS; build IFRS 9 models; document and validate models.
Python, SAS, Statistical Modeling, Machine Learning
1w
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Audit Remediation & Financial Data Analyst
Andrews AFB, Maryland, United States
$110k-$137k/yr OnsiteFull Time
5+ YOEBA/BS in a technical field; 5 years in data analytics or database development; SQL/Python; DoD financial systems experience; secret clearance required.
SQL, Python, AWS S3, Databricks, Tableau, Power BI
6d
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Quantitative Analytics & Model Consultant Senior - Data Model Analytics
Pittsburgh or Philadelphia or Cleveland or Wilmington or Houston
$80k-$185k/yr OnsiteFull Time
6+ YOE6+ years in quantitative analytics, modeling, or risk management; strong Python and PySpark; experience with large data; CRE experience preferred; model development and documentation skills.
Python, PySpark, Distributed Computing
2mo
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Knowledge Management Specialist
Fort Meade, Maryland, United States
$110k-$120k/yr OnsiteFull Time
5+ YOEKnowledge Management Specialist with Power Platform expertise, 5+ years in development, US Citizenship, active Secret clearance, Bachelor’s degree in CS/IS, strong SharePoint, Python/JavaScript skills.
Power Apps, Power BI, Power Automate, SharePoint, Python, JavaScript
1mo
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Computer Science Teacher - Upper School
Bethesda, Maryland, United States
$70k-$100k/yr OnsiteFull Time
Teach Upper School CS to grades 9-12; develop and implement CS curriculum; bachelor’s degree; experience teaching programming (Python, JavaScript, Java); collaborate across grades.
Python, JavaScript, Java
1mo
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Research Scientist III
Columbia or United States
$90k-$123k/yr HybridFull Time
8+ YOEPhD or Masters with relevant experience; strong data science, GIS, Python/R; experience with large spatial/temporal data; risk analysis and model development; proficient communicator and collaborator.
Python, R, GitHub, Pandas, ArcGIS, QGIS, ArcGIS Pro, ArcGIS Online, AWS
2w
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Lead Analyst, Collections Analytics
Wilmington, Delaware, United States
HybridFull Time
4+ YOEBachelor’s or Master’s in a quantitative field; 4+ years in analytics or software development in financial services; Python and SQL proficiency; Power BI; experience with large datasets and governance; Git familiarity.
Python, SQL, Power BI, Git, Object-Oriented Programming
1mo
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BioInformatics Analyst
Silver Spring, Maryland, United States
OnsiteFull Time
3+ YOEMasters in bioinformatics or related field; 2-3 years NGS data analysis; software development lifecycle experience; programming in R, Python, SQL; HPC experience; knowledge of biomedical ontologies; strong communication.
R, PHP, JavaScript, Perl, Python, SQL, Shell Scripting, Java, HPC, SLURM, Linux, macOS, Windows, UMLS, RxNorm, SNOMED CT
5d
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Director, Analytics
Columbia, Maryland, United States
$167k-$191k/yr RemoteFull Time, Contract
2+ YOELead analytics teams; develop and deliver marketing analytics; proficient in R/Python/SAS/SQL; 2+ years experience; Master’s in quantitative field; remote and travel up to 20%; salary range provided.
SAS, R, SQL, Python, Tableau, MicroStrategy, Adobe Analytics, Google Analytics, DMP
3w
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Data Scientist
Bethesda, Maryland, United States
$102k-$138k/yr OnsiteFull Time
1+ YOEBachelor's in data science, CS, math, statistics, economics or related field; 1-4 years in data science; experience with ML model development, deployment, and monitoring; strong Python and SQL; cloud experience preferred.
Python, SQL, AWS, Azure, GCP, Airflow, Argo
2mo
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CNO Analyst/Programmer Level 1
Annapolis Junction or Hanover
$135k-$150k/yr OnsiteFull Time
TS/SCI with Polygraph; Bachelor's in CS/IS/Network Engineering or equivalent; IAT Level 2 Certification; multiple experience options for education.
C, C++, Java, Perl, Python, Assembly, Visual Studio, .NET, UNIX, Makefiles
1mo
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DevSecOps Architect – Toolchain Support & Consulting
Little Falls or Santa Clara
$128k-$239k/yr OnsiteFull Time
8+ YOE8+ years in DevSecOps with end-to-end software delivery, CI/CD, SCM, cloud/on-prem, and security tooling.
GitHub, Bitbucket, Azure DevOps, SonarQube, Checkmarx, Veracode, Snyk, Mend.io, Black Duck, GitLeaks, Dependabot, Terraform, Ansible, Docker, Kubernetes, Jenkins, GitHub Actions, Bash, Python, PowerShell, Groovy, YAML
HiringCafe market data
Python Developer Jobs market signals in Joppatowne, 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
1,500+
Hiring companies
330+
Fresh sample
60% new in 30d
Salary visibility
72% show pay
Companies appearing in this market
BarclaysSoutheastern Universities Research AssociationAstraZenecaUL Research InstitutesOneMain FinancialPacific Northwest National LaboratorySmiths GroupThree Saints Bay
Work location mix in visible results
Onsite: 35Hybrid: 17Remote: 1