Saint James • 50 milesRemote · Hybrid · Onsite · All Environments

📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here

Java Application Developer Jobs in Saint James, MD, US

35 java application developer jobs from 21 companies hiring in Saint James, MD, US.

All jobs in Saint James, MD, US Java Application Developer Jobs in United States

Nearby:Hagerstown·Halfway·Martinsburg·Robinwood·Frederick·Ballenger Creek·Waynesboro·Fountainhead-Orchard Hills·Chambersburg·Leesburg·Germantown·Winchester·Boonsboro·Williamsport·Ashburn·Gaithersburg·Montgomery Village·Sterling·North Potomac

Join our community Talent Network

35 jobs- Saint James • 50 miles

1mo

Save

Mark Applied

Hide

1mo

Application Developer - Java

Herndon, Virginia, United States

OnsiteFull Time

Reinventing Geospatial: Geospatial software and AI solutions for national security.

Java development with Maven; Linux/Windows; ability to obtain SCI/Poly; TS clearance required; US citizenship.

Java, Maven, Linux, Windows, Angular, Dojo, Oracle WebLogic, Tomcat, Oracle, PostgreSQL, SQL, PL/SQL, UNIX, HTML, Selenium, JavaScript, EJB, Web services, Microservices, Docker, Kubernetes, REST, XML, UML, Eclipse, NetBeans, Jenkins, Kafka, Zookeeper, Consul, CMDB, ElasticSearch, MongoDB, MySQL, Spark, Hadoop

Job Posting View all

Save

Mark Applied

Hide

Application Developer (Java & Angular)

Ashburn, Virginia, United States

HybridFull Time

Dev Technology Group: Provides information technology services to federal government agencies.

3+ YOEBachelor’s degree + 3+ years in Java development; Agile/Jira; SQL; unit tests; strong communication.

Java, Angular, Spring, Spring Boot, AWS, Git, CI/CD, Docker, Kubernetes, JUnit, Oracle, PostgreSQL, SonarQube

Job Posting

View all

2mo

Save

Mark Applied

Hide

2mo

Web Application Developer

Germantown, Maryland, United States

$110k-$130k/yr RemoteFull Time

Edgewater Federal Solutions: Provides technology and cybersecurity services to federal government agencies.

5+ YOEFull-time Web Application Developer with Angular, Java, Ext JS; US citizenship required; 5-7 years of related experience; strong UI/UX, REST/SOAP, Oracle, and web services skills.

Angular, Bootstrap, Java, JavaScript, HTML, CSS, Servlets, AJAX, XML, Spring, JSP, Oracle SQL, PL/SQL, Oracle WebLogic, J2EE, Ext JS, REST, SOAP, JSON, GIT, VSCode, Visual Studio, Eclipse, Jasper iReport

Job Posting View all

1mo

Save

Mark Applied

Hide

1mo

Application Developer

Chantilly, Virginia, United States

OnsiteFull Time

J5 Consulting: Provides specialized cybersecurity and technical services to government and commercial clients.

2+ YOEExperience building secure Java web apps (Spring), Python, React; SQL/NoSQL; AWS; REST APIs; CI/CD; Git; DevOps; Elasticsearch/MongoDB; NiFi; ETL; MapReduce; HBase.

Java, Spring, Spring Boot, Spring Security, Python, JavaScript, TypeScript, React, PostgreSQL, MySQL, PL/SQL, AWS, Jenkins, Git, Elasticsearch, MongoDB, NiFi, ETL, MapReduce, HBase

Job Posting View all

2mo

Save

Mark Applied

Hide

2mo

Application Developer I

Rockville, Maryland, United States

$65k-$82k/yr OnsiteFull Time

MOM's Organic Market: Operates a chain of environmentally focused organic grocery stores.

2+ YOEBachelor's in related field or equivalent experience; 2+ years software development; proficient in Java, JavaScript, HTML, CSS, SQL, Python; ML frameworks; Google Suite; grocery retail experience.

Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Google Suite, Microsoft Office, Mac OS, Windows OS

Job Posting View all

Save

Mark Applied

Hide

Application Developer - Expert

Herndon, Virginia, United States

OnsiteFull Time

VTG: Provides force modernization and digital transformation for defense agencies.

4+ YOEActive TS/SCI clearance with Poly required on day one; 4-6 years in design/development; strong web app experience with Angular/React/JavaScript; Linux; cloud experience (C2S/AWS); ETL with large data; strong OO software development; Python preferred.

Angular, React, JavaScript, Java, Python, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman, Containerization, ETL

Job Posting

View all

2mo

Save

Mark Applied

Hide

2mo

Application Developer I

Rockville, Maryland, United States

$65k-$82k/yr OnsiteFull Time

MOM's Organic Market: Regional chain of organic and natural grocery stores.

2+ YOEBachelor's in related field or equivalent experience; 2+ years in application/software development; strong coding skills; experience with Google Suite, MS Office, Mac OS and Windows; prior grocery retail exposure; detail-oriented with good communication; able to manage changing priorities.

Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Prompt engineering, Google Workspace, Microsoft Office, Mac OS, Windows OS

Job Posting View all

Save

Mark Applied

Hide

Software Application Developer

Herndon, Virginia, United States

$50k-$290k/yr OnsiteFull Time

The Swift Group: Providing engineering and cybersecurity services for national security missions.

5+ YOEBS in Computer Science; 5+ years software development; strong React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL/MySQL/MariaDB, Linux/Bash, AWS; distributed systems; Git repositories; strong fundamentals; collaborative skills; US citizenship with TS/SCI security clearance.

React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL, MySQL, MariaDB, Linux, Bash, AWS

Job Posting View all

1mo

Save

Mark Applied

Hide

1mo

Web Application Developer Senior

Winchester, Virginia, United States

OnsiteFull Time

ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.

2+ YOEBachelor's degree; TS/SCI clearance; 2+ years in AWS/C#/Java/Python; web app development.

AWS, C#, Java, Python

Job Posting

View all

Save

Mark Applied

Hide

Application Software Developer (Full Stack Developer)

Herndon, Virginia, United States

RemoteFull Time

VivSoft Technologies: Delivers cloud, DevSecOps, and AI solutions to federal agencies

10+ YOEExperienced full stack developer with 10+ years in software development; 5+ years in DevSecOps and cloud-hosted apps; strong Java, Python, AWS, React/Angular; CI/CD with Jenkins, GitHub, Artifactory; Jira/Confluence; API, databases (MySQL, PostgreSQL).

Java, Python, AWS, React, Angular, Jenkins, GitHub, Artifactory, Jira, Confluence, MySQL, PostgreSQL, JBoss, Spark, Vault

Job Posting View all

Save

Mark Applied

Hide

Senior Software Developer (Java/J2EE/Application Modernization)

Rockville, Maryland, United States

$70-$80/hr HybridContract

CTIS: Provides health informatics and IT solutions for clinical research.

5+ YOE5+ years migration of Java/J2EE to AWS; strong Java/J2EE, AWS architecture, containerization, IaC, CI/CD; collaboration and communication skills.

Java, J2EE, Spring, Hibernate, JSF, AWS, Docker, Kubernetes, CloudFormation, Terraform, Terraform, S3, RDS, EC2, ECS, EKS, API Gateway, Lambda

Job Posting View all

1mo

Save

Mark Applied

Hide

1mo

Web Application Developer - Top Secret

Winchester, Virginia, United States

OnsiteFull Time

VMD Corp: Provides airport security screening and federal IT services.

Bachelor’s degree; experience in AWS, C#, Java, or Python; SAFe/Agile; OO programming; secure DevSecOps.

AWS, C-Sharp, Java, Python, SAFe, DevSecOps

Job Posting View all

2mo

Save

Mark Applied

Hide

2mo

Sr. Application Engineer

Germantown or United States

HybridFull Time

Acquisition, Research, and Logistics: Provides technical and management support services to federal agencies.

5+ YOEBachelor's degree or 5 years of experience; experience with SQL and multiple programming languages; strong communication and customer service.

SQL, Java, C, C++, C#, ColdFusion, Visual COBOL, Windows, Linux, Oracle, F5 Global Traffic Manager, Public Key Infrastructure, Cryptographic Network Protocols, Secure File Transfers

Job Posting View all

1mo

Save

Mark Applied

Hide

1mo

Application Developer- Full Stack (Expert)

Sterling, Virginia, United States

OnsiteFull Time

Nightwing: Provides advanced cyber and intelligence solutions for national security.

4+ YOE4-6 years of full stack web development; 5-7 years with Angular/React/JS; Linux; AWS/C2S; Elasticsearch; Docker; OO languages; ETL; TS/SCI clearance.

Angular, React, JavaScript, Java, Python, Linux, AWS, OpenSearch, Elasticsearch, Solr, Docker, Kubernetes, PyTorch, Tableau, D3.js, PostgreSQL, MySQL, MongoDB, DynamoDB, Confluence, Jira, GitHub, ETL, C#, HTML, SQL

Job Posting View all

1mo

Save

Mark Applied

Hide

1mo

Application Security Engineer

Herndon, Virginia, United States

$104k-$166k/yr OnsiteFull Time

Peraton: National security and mission-critical government technology services provider.

7+ YOE12+ years with BS/BA; 7+ years with PhD; TS/SCI clearance; strong SAST/DAST/CI/CD experience; threat modeling; secure coding; cloud platforms.

SAST, DAST, SCA, IAST, Secrets management, CI/CD, Python, Java, C#, JavaScript, AWS, Azure, GCP

Job Posting

View all

2mo

Save

Mark Applied

Hide

2mo

Application Development and Deployment Lead

McLean or Reston or Herndon

OnsiteFull Time

RealmOne: Provides advanced technology and cybersecurity for national security missions.

6+ YOELead application development and deployment; data strategy; AWS cloud; DoD experience; Agile tools; security clearance.

AngularJS, JavaScript, Java, HTML, CSS, Oracle, NoSQL, SQL, Kubernetes, Terraform, Docker, PowerBI, Tableau, Jira, Confluence, AWS, C2S, C2E

Job Posting View all

Save

Mark Applied

Hide

Application Development Lead

Chantilly, Virginia, United States

OnsiteFull Time

Redhorse: Delivering data insights and technology solutions to government agencies.

5+ YOELead AWS-based app development; TS/SCI with polygraph; 5+ years programming; 6+ years with classified IC systems; AWS certification; experience with Sponsor systems, security and federal compliance.

AWS, Kubernetes, Terraform, Docker, AngularJS, JavaScript, Java, HTML, CSS, TMOD Archer, CI/CD

Job Posting View all

Save

Mark Applied

Hide

Technical Software Application Lead (TANTUS)

Bethesda, Maryland, United States

OnsiteFull Time

Sikich: Provides professional accounting, tax, and technology consulting services.

Lead developer overseeing a team; expertise in Java/.NET stack, Agile, JIRA, cloud, and AI/ML concepts.

Java 11/17+, Spring Boot, Spring MVC, Spring Security, Hibernate, REST, GraphQL, Docker, Kubernetes, Jenkins, GitHub Actions, Azure DevOps, Oracle, SQL Server, MongoDB, Angular, React, Vue.js, QlikSense, LangChain, LangGraph, LLM integration, RAG pipelines, Azure, AWS, Google Cloud, SharePoint, Power Platform, ASP.NET, .NET Core, Entity Framework

Job Posting View all

2mo

Save

Mark Applied

Hide

2mo

Application Development and Deployment Lead

Herndon, Virginia, United States

OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and builds advanced aerospace and defense systems.

6+ YOEBachelor's degree in Cloud Computing, Computer Science, Information Technology, Information Systems, or Cybersecurity with five years of programming; six years in IC system development; Agile, SecDevOps, AWS certification.

AWS, AngularJS, Java, JavaScript, HTML, CSS, Kubernetes, Terraform, Docker, Oracle, NoSQL, SQL, PowerBI, Tableau, Jira, Confluence, CI/CD

Job Posting View all

Save

Mark Applied

Hide

Applications Developer (Full Stack Developer - Senior)

Herndon, Virginia, United States

OnsiteFull Time

Ardent Principles: Provides specialized technology and program management services to government agencies.

4+ YOESenior-level developer with active TS/SCI with Full Scope Polygraph; 4+ years web app experience; strong Python/Java/JS/C# OO skills; cloud and Linux experience;Bachelor's degree or 11 years experience without degree.

Angular, React, JavaScript, Python, Java, C#, Linux, AWS, Azure, Oracle Cloud, Docker, Podman, Jira, Confluence, GitHub

Job Posting

View all

Save

Mark Applied

Hide

Full-Stack Engineer

Reston, Virginia, United States

OnsiteFull Time

CapTech: Provides technology and management consulting services to large enterprises.

6+ YOE6+ years of experience designing and building applications on the Microsoft stack or Java; RESTful APIs with Swagger/OpenAPI; SQL Server and NoSQL databases; front-end with JavaScript/TypeScript, HTML/CSS and modern frameworks; AI tooling experience; strong communication and problem-solving skills.

Swagger/OpenAPI, REST APIs, SQL Server, NoSQL, Azure, AWS, GCP, JavaScript, TypeScript, HTML, CSS, Angular, React, Vue, Bootstrap, Git, AI tooling, Claude, CodeX, OpenClaude

Job Posting View all

2mo

Save

Mark Applied

Hide

2mo

Intern (Application Development)

Reston, Virginia, United States

$19-$23/hr RemoteFull Time

American College of Radiology: Provides medical imaging accreditation and radiology professional standards.

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

Job Posting View all

2mo

Save

Mark Applied

Hide

2mo

Sr Applications Database Engineer/Applications System Administrator

Rockville, Maryland, United States

$90k-$110k/yr OnsiteFull Time

Chickasaw Nation Industries: Provides professional services and manufacturing for federal agencies

Senior AI/ML engineer with healthcare data expertise (HL7/FHIR), cloud (AWS), Python/R/Java, GenAI, LangChain; experience with NLP/CV and HIPAA compliance.

Python, R, Java, AWS, Docker, Kubernetes, PyTorch, TensorFlow, scikit-learn, HL7, FHIR, LangChain, VectorDBs, RAG

Job Posting View all

Save

Mark Applied

Hide

Software Tester - Clearance Required

Reston, Virginia, United States

HybridFull Time

Cydecor: Providing technology solutions and mission support to defense agencies.

8+ YOE8+ years manual testing; Selenium WebDriver with Java; Agile; test case development; data integrity; cross‑application data validation; UI testing; CI/CD (GitLab); DoD Top Secret clearance.

Selenium WebDriver, Java, GitLab, CI/CD, Test Management Tools

Job Posting View all

Save

Mark Applied

Hide

Default - DO NOT USE - Software Architect

Herndon, Virginia, United States

HybridFull Time, Contract

CompQsoft: Provides IT consulting and software engineering for government agencies.

8+ YOEBachelor's degree and at least 8 years' experience in enterprise web applications; REST services; cloud; Java, SQL; Active Secret clearance.

Java, Spring MVC, Spring Boot, REST, Oracle, MySQL, PostgreSQL, CAST, HP Fortify, SonarQube

Job Posting View all

HiringCafe market data

Java Application Developer Jobs market signals in Saint James, 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

Hiring companies

Fresh sample

48% new in 30d

Salary visibility

27% show pay

Companies appearing in this market

ECSVTGArdent PrinciplesDev Technology GroupMOM's Organic MarketPeratonAcquisition, Research, and LogisticsAmerican College of Radiology

Work location mix in visible results

Onsite: 24Hybrid: 6Remote: 3