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Java Python Developer Jobs in Crofton, MD, US
1,500+ java python developer jobs from 330+ companies hiring in Crofton, MD, US.
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Summer Intern Software Engineering, CloudOps
Washington, District of Columbia, United States
OnsiteFull Time
0+ YOEPursuing CS/SE with knowledge of data structures, algorithms; experience with Java, Python, JavaScript/TypeScript, Go, Ruby, or SQL; familiar with Git; cloud concepts (AWS, Azure, or GCP); containerization/CI/CD; databases; strong problem solving; collaboration.
Docker, AWS CDK, CloudFormation, Datadog, GitHub, Jenkins, CodePipelines, ECS, Load Balancers
1mo
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Applied Mathematician/Analyst
Dahlgren, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s in math/physics; 5+ yrs in applied math; modeling, analytics, ML; software development
Python, Java, C/C++, MATLAB, R, JavaScript, Ada
1mo
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Principal Applied ML Researcher (Agentic Systems & Applied AI Platform)
Seattle or McLean or United States
$230k-$300k/yr RemoteFull Time
12+ YOE12–15+ years in ML; Python plus systems languages; deep ML/LLM, prompt engineering, multi-agent orchestration; experience shipping enterprise AI; production ML lifecycle; regulated deployments; strong technical leadership.
Python, Java, C++, APIs, Cloud platforms, Docker, Kubernetes, LLMs, Agent orchestration, Memory management
2mo
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Intern (Application Development)
Reston, Virginia, United States
$19-$23/hr RemoteFull Time
Pursuing a degree in Computer Science, Software Engineering, Information Systems or related field; strong communication and technical writing; team collaboration; detail-oriented; able to work independently.
HTML, CSS, JavaScript, .NET, Python, C#, Java, Node.js, Okta, OAuth 2.0, OpenID Connect, Azure DevOps, Git, AWS, GitHub Copilot, Cursor
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
2mo
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Intern - Undergraduate
Herndon, Virginia, United States
$16-$17/hr OnsiteInternship
0+ YOEPursuing or completed bachelor’s in CS/engineering/data science; 0-1 years software/AI experience; strong AI/ML coursework; internship preferred.
Java, Python, SQL, PostgreSQL, Git, IDEs, Prompt Engineering, LLMs, Machine Learning
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
2mo
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AVP Software Engineering, Platform
Hartford or Saint Paul or Hunt Valley
$169k-$280k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years in technology; insurance/financial services experience preferred; cloud and microservices; SDLC optimization; strong leadership and communication.
Java, Python, NodeJS, Kubernetes, ServiceNow, ITSM
2mo
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Director, Software Implementation Teams Lead – Corporate Platform Application
Centreville or London or Columbia
HybridFull Time
7+ YOE2+ MgmtLead platform modernization, migration, and consolidation; manage engineering teams; ensure reliability and security of enterprise platforms.
Java, C#, Python, Go, TypeScript
1mo
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Internship - Cybersecurity and AI R&D
Fairfax, Virginia, United States
$1k/mo OnsitePart Time
0+ YOEInternship in cybersecurity and AI R&D requiring current enrollment or recent graduation in higher education, minimum GPA 3.0, strong technical writing, familiarity with collaboration tools, and programming basics.
Power Platform, Dynamics 365, Microsoft Teams, Power Automate, Power FX, Office 365, Python, Java, XRM, ERP
1mo
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Neo4j Database Administrator Mid-Senior Level #2069
Springfield, Virginia, United States
OnsiteFull Time
3+ YOEMaintain and optimize Neo4j environments; Cypher query development; data modeling and security.
Neo4j, APOC, Cypher, Kubernetes, Helm, Prometheus, Grafana, GDS, Python, Java
2h
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Senior Intelligence Management Specialist
Reston, Virginia, United States
OnsiteFull Time
3+ YOEThree+ years in SharePoint development, cross-domain data; IT tools; US citizen; DoD Top Secret/SCI with CI Poly clearance.
SharePoint, Java, Python, JavaScript, HTML, CSS, Tableau, Power BI
1mo
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Advisory Architect, TTS (Software)
Chicago or Boston or Dallas or Los Angeles or Minneapolis or New York or San Francisco or Seattle or Washington, D.C.
HybridFull Time
6+ YOEBachelor’s degree or equivalent; 6+ years software development; tech due diligence experience; Agile/Lean; cross‑functional collaboration; 30%+ travel; US work authorization.
C#, Java, Python, SDLC, Agentic AI/LLMs
1w
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Digital Wargaming Development Intern
Dumfries, Virginia, United States
OnsiteInternship
0+ YOEPursuing undergrad/grad in engineering, math, physics, CS, stats, or OR; adaptable to tech; interested in military problems; coding experience; U.S. citizen able to obtain security clearance.
Python, Java, R, SQL, PL/SQL, C++
HiringCafe market data
Java Python Developer Jobs market signals in Crofton, 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
20% new in 30d
Salary visibility
40% show pay
Companies appearing in this market
West MonroeAdventure Technology ServicesAmerican College of RadiologyBowheadCompassDeltekE&M TechnologiesEngineeRD
Work location mix in visible results
Onsite: 9Hybrid: 4Remote: 2