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Java Ms Developer Jobs in Leonardtown, MD, US
24 java ms developer jobs from 20 companies hiring in Leonardtown, MD, US.
9h
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Software Engineer
Needham or Arlington
$90k-$110k/yr OnsiteFull Time
BS or MS in CS; proficient in Python/Java; MongoDB/PostgreSQL; frontend and backend development; AI/ML frameworks; AWS; MLOps; strong communication; adaptable; agile environment.
Python, Java, MongoDB, PostgreSQL, JavaScript, React, Redux, HTML5, CSS/SASS, AWS, EC2, S3, TensorFlow, PyTorch, Scikit-Learn, OpenAI APIs, CI/CD, MLOps
6d
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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
1mo
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Full Stack Developer
Washington, District of Columbia, United States
$135k-$141k/yr OnsiteFull Time
8+ YOE8 years of experience; BS or MS in Computer Science; Top Secret clearance with SCI eligibility; strong Java/JavaScript/Angular/Spring/DB experience.
Java, JavaScript, Angular, Spring Boot, Spring Data JPA, Tomcat, JBoss, PostgreSQL
2w
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Software Engineer
Arlington, Virginia, United States
HybridFull Time
5+ YOEBS+5 years or MS+3+ years; strong Java/C#, React, NiFi; SQL; REST/GraphQL; Git; DevOps; Secret clearance; hybrid/remote in DC area.
Java, C#, React, Apache NiFi, SQL, REST, GraphQL, Git, Docker, AWS, Azure, GCP, Jenkins, GitHub Actions, CI/CD
6d
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Sr. Software Engineer/Developer
Washington, District of Columbia, United States
$135k-$234k/yr OnsiteFull Time
5+ YOEBS in Engineering or CS with 10-12 years' experience; MS 8-10 years; PhD 5-7 years; DoD TS/SCI clearance; proven software development experience; multiple languages; Linux front-end/back-end; DevOps tools; strong communication and collaboration.
Java, Python, C++, JavaScript, Ruby, Motif, Linux, Git, Jira, Docker, Kubernetes, CI/CD
1w
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Backend Software Engineer
Gaithersburg or Alexandria or Chantilly or St. Louis or Tucson
OnsiteFull Time
8+ YOEUS citizen; TS/SCI with poly; BS in CS/SE with 8–12 yrs (MS with 6–10); Java or Python; REST APIs; SQL; Linux; ability to work independently.
Java, Python, REST, SQL, Linux, Apache Airflow, Spring Boot, Django, GitLab, Jenkins, Docker, OpenShift, AWS, Azure, Agile
1mo
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Cyber Software Engineer - Advanced
Annapolis Junction, Maryland, United States
OnsiteFull Time
9+ YOEActive Top Secret/SCI clearance with CI poly; BS in related field plus 9 years experience or MS plus 7 years; strong Java/Python/Spring Boot and AWS skills; microservices architecture experience.
Java, Spring Boot, Python, AWS, Maven, GitLab, Kubernetes, Docker, Ansible, NoSQL, MongoDB, DynamoDB, OAuth, OIDC, Cucumber
1mo
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Sr. Principal Software Engineer (AHT)
Manhattan Beach or Hollywood or Huntsville
$136k-$213k/yr OnsiteFull Time
8+ YOEBS/MS in STEM with 8/5 years experience; active DoD SECRET clearance; Agile/CI/CD; C#/Java/.NET; OO design; SQL; scripting (yaml, Python, PowerShell, Curl); Git/GitHub; Jira/Confluence.
C#, Java, DotNet, SQL, yaml, Python, PowerShell, Curl, Git, GitHub, Jira, Confluence, Docker, Kubernetes, AWS, Azure, REST, UML, DBMS
2w
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Senior Cloud Software Engineer TS/SCI w/Poly
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance with poly; BS+8y or MS+6y; UNIX/Linux 5+y; Java/C/C++; AWS with CKAD/DevOps certs; IaC; CI/CD; Agile; Kubernetes/Docker; scripting; on-call possible.
Java, C, C++, Python, Bash, Ruby, Perl, Salt, Terraform, CDK, Kubernetes, Docker, AWS
2w
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Associate Machine Learning Engineer - Secure AI Lab
Pittsburgh or Arlington
OnsiteFull Time
1+ YOEBachelor's in CS/statistics/ML/EE with 3+ years experience; or MS with 1 year; or PhD. onsite in Pittsburgh, PA or Arlington, VA. willing to travel up to 25%. must obtain/maintain security clearance.
TensorFlow, PyTorch, Torch, Caffe, Python, C++, Java
1mo
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Machine Learning Engineer
Ashburn, Virginia, United States
HybridFull Time
4+ YOEBS in CS/Data Science/EE/Physics +4y or MS in CS/Data Science/EE/Physics +2y; experience in AI/ML, deployment, Python/R/Java, ML libraries, MLOps; data analytics, Agile; US citizenship and public trust clearance required.
Python, R, Java, TensorFlow, PyTorch, Scikit-learn, MLOps, CI/CD, SQL, NoSQL, Apache Spark, Hadoop, Tableau, Power BI, matplotlib, Plotly, AWS, Azure, GCP
2mo
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Sr. AI Full Stack Software Engineer- Investments Technology
Baltimore or Washington
$121k-$258k/yr HybridFull Time
5+ YOEBS/MS in CS or related field; 5+ years in OO languages; cloud-native (AWS/Azure); containerized microservices; AI/LLM experience preferred.
AWS, Azure, Docker, Kubernetes, Python, Java, JavaScript, AI frameworks, Bedrock, Kiro, OpenAI Codex
1mo
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Information Assurance Security Engineer/Information System Security Engineer Level 3
Suitland, Maryland, United States
$113k-$238k/yr OnsiteFull Time
8+ YOETS/SCI clearance; BS/BA (MS preferred); 8+ years security engineering; 2+ years project management; 5+ years software development (Java/C/C++); DIACAP/DoD RMF/IC/DoD/NSA/SDLC experience; CISSP required; ISSEP/CASP preferred.
RMF, DIACAP, DCID 6/3, ICD-503, STIG, SCAP
2mo
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Systems Support Engineer
Washington, District of Columbia, United States
$90k-$140k/yr OnsiteFull Time
5+ YOE5+ years in technical support/engineering; BS in CS/Engineering; strong communications; SQL/MS SQL Server; hardware, software, networking; travel required.
JIRA, Confluence, Splunk, SQL Server Management Studio, Microsoft Server, TCP/IP, PowerShell, Java, Tomcat, MSSQL, C#, C++, Python, HTML, JSON, XML
2mo
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Senior AI/ML Modeling, Simulation & Analysis Engineer (Part-Time)
Chantilly or Springfield
OnsitePart Time
Active TS/SCI clearance; MS in Computer Science, AI/ML, Computer Vision, or related STEM; experience in AI model verification, validation, and evaluation; AI Assurance and Explainable AI; proficiency in Python, C++, MATLAB, R, or Java; experience with AI/ML modeling and automation.
Python, C++, MATLAB, R, Java
4w
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Machine Learning Engineer - Secure AI Lab
Pittsburgh or Arlington
OnsiteFull Time
Bachelor’s in CS/ML or related field with 8+ years experience; or MS with 1+ year; or PhD with 2+ years. Onsite in Pittsburgh, PA or Arlington, VA. Ability to obtain security clearance. Up to 25% travel.
TensorFlow, PyTorch, Torch, Caffe, Python, C/C++, Java
1w
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Principal Model-Based Systems Engineer
Woburn or Dayton or Arlington
$206k-$284k/yr OnsiteFull Time
10+ YOEActive DoD Secret Clearance with ability to obtain Top Secret, BS/MS/PhD in a technical field, 10+ years Systems Engineering, 5+ years SysML in Cameo, software-intensive systems experience.
SysML, Cameo, MagicDraw, Java, Python, C/C++
1mo
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SME - Software Engineering (DC)
Los Angeles or Washington
$200k-$310k/yr HybridFull Time
12+ YOE12+ years in software development; 10+ years in leadership; BS CS/SE or MS degree; proficient in Python/Java/C++; Agile/DevSecOps/SRE/CI/CD; TS/SCI clearance with CI polygraph.
Python, Java, C++, Agile, DevSecOps, Site Reliability Engineering, CI/CD
1w
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Associate AI Security Resident
Washington or San Francisco or Santa Monica or Pittsburgh or Boston
$90k-$177k/yr HybridFull Time
1+ YOETechnical security/engineering background; leadership experience; programming in Python/Java/C/C++; threat modeling; strong communication; policy analysis; collaboration; MS Office.
Python, Java, C/C++, Threat modeling, MS Office
1mo
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University - Applied AI Intern
Washington, District of Columbia, United States
$69k-$158k/yr HybridAll Commitments Available
Experience with Python/Java/C/C++/Go/JavaScript; MS Office; knowledge of software dev; ability to obtain Secret clearance; bachelor’s degree in CS/IS/STEM by 2027.
Python, Java, C++, Go, JavaScript, Microsoft Office
1mo
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Software Architect, Lead
Lexington Park, Maryland, United States
$113k-$257k/yr RemoteFull Time
10+ YOE10+ years of software architecture; 5+ years in DoD/Navy/aviation; OO languages (C++, Java, C#); Agile/Scrum or Kanban; cloud migration; lead RFPs; secret clearance; BS in CS or Software Engineering; ability to obtain Security+ or CISSP/ISSAP within 3 months.
C++, Java, C#, SysML, UML, GitLab, Jira, Confluence, MS, Agentic AI
3w
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Optum Rx AI Capability Lead
Eden Prairie or Minneapolis or Washington
$113k-$193k/yr HybridFull Time
5+ YOE5+ years in underwriting/finance/healthcare product development/capability management; 2+ years data analysis; experience validating reporting and benefits realization; adaptable to new tech; strong self-management; problem solving; MS Office proficiency; AI/tech awareness.
Python, Java, AI frameworks, data orchestration, Microsoft Office
HiringCafe market data
Java Ms Developer Jobs market signals in Leonardtown, 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
24
Hiring companies
20
Fresh sample
54% new in 30d
Salary visibility
63% show pay
Companies appearing in this market
Booz Allen HamiltonSoftware Engineering InstituteSystems & Technology ResearchApplied Research AssociatesArcfieldCACICarnegie Mellon UniversityCayuse Holdings
Work location mix in visible results
Onsite: 15Hybrid: 8Remote: 1