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Java Developer Jobs in Aberdeen, MD, US

800+ java developer jobs from 160+ companies hiring in Aberdeen, MD, US.

All jobs in Aberdeen, MD, US Java Developer Jobs in United States

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807 jobs- Aberdeen • 50 miles

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Java Developer

Columbia, Maryland, United States

$102k-$139k/yr RemoteFull Time

eSimplicity: Provides digital and data services to federal government agencies.

4+ YOE4+ years Java development; Spring/Spring Boot; REST APIs; CI/CD; Agile; secure coding.

Java, Spring, Spring Boot, REST, JPA/Hibernate, SQL, Git, Maven, Gradle, CI/CD

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1mo

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1mo

Java Automation Engineer

Annapolis Junction, Maryland, United States

HybridFull Time

Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.

2+ YOE2+ years Java development experience; Bachelor’s degree; Agile Certification preferred; strong communication; experience with Java/JEE and Agile Development.

Java, JEE, Agile Development, XML, JMS, SQL, Angular

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2mo

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2mo

Senior Java Developer

Maryland City, Maryland, United States

$110k-$130k/yr RemoteFull Time

Accellor: Digital transformation consultancy specializing in cloud and CRM solutions.

5+ YOE5+ years in Java development; Java 11+ required, Java 21 preferred; strong Spring Boot, cloud, observability, containers, CI/CD; AI coding assistants; excellent problem-solving and communication.

Java, Spring Boot, Docker, Kubernetes, AWS, Azure, GCP, OpenTelemetry, Micrometer, Prometheus, Grafana, GitHub Copilot, CodeWhisperer, Tabnine, REST API, Microservices

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Java Developer

Annapolis Junction, Maryland, United States

$189k-$243k/yr OnsiteFull Time

Intelliforce: Provides engineering and technical solutions for the intelligence community.

Top Secret clearance with Full Scope Polygraph; U.S. citizen; Software Engineer 2 or 1; Java, REST, GitLab/CI/CD, Linux; strong communication and customer-facing skills.

Java, GitLab, CI/CD, Docker, Linux, PKI, REST

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1mo

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1mo

Java Developer

Aberdeen Proving Ground, Maryland, United States

HybridFull Time

ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.

2+ YOEBachelor's in CS/IS or related field; 2+ years programming/web development; Active Final Secret security clearance

Java, J2EE, Spring, Eclipse, JUnit, Git, HTML, JSP

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Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.

Bachelor's in CS or related; experience with Java/JEE, Python, C/C++, SQL, SOAP/WSDL; UI development; Windows/Linux; Jenkins; TS/SCI Polygraph; strong software development principles.

Java, Python, C/C++, SQL, XML, HTML, Tomcat, WebLogic, JBoss, Jenkins, Postgres, Oracle, Selenium, Mockito, Cucumber, UFT, FitNesse, TDD, SAFe

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1mo

Senior Java Developer

Chicago or Morristown or Wilmington

$79k-$138k/yr HybridFull Time

W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.

4+ YOE4+ years enterprise Java, Guidewire InsuranceNow experience, REST/SOAP APIs, SQL, JavaScript/jQuery/Velocity; full SDLC; Agile/Waterfall; BA/Business stakeholder collaboration.

Java, Guidewire InsuranceNow, REST API, SOAP API, SQL, JavaScript, jQuery, Velocity

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Java Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Set of X: Provides specialized engineering services for U.S. national security missions.

7+ YOESenior-level software engineer proficient in Java, Python, Docker/Kubernetes, CI/CD, microservices; TS/SCI clearance with polygraph; 7+ years SWE experience; BS in CS or related field with experience substitutions.

Java, Python, Shell, Git, Nexus, Maven, JavaScript, JUnit, IDE, Docker, Kubernetes, CI/CD, Spring, Hibernate, MySQL, Web Services, Vaadin, GWT, Nexus, SonarQube

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JBlocks Java Software Engineer

Hanover, Maryland, United States

$94k-$198k/yr OnsiteFull Time

CACINYSE: CACI: Provides information technology and professional services to government clients.

5+ YOEJava development experience; PKI and REST; GitLab, CI/CD, build pipelines; Linux; TS/SCI with polygraph; Bachelor's degree in computer engineering or related field; 5+ years software engineering; 2+ years in SIGINT/IA/IT (4 years may substitute for degree).

Java, PKI, REST, GitLab, CI/CD, Linux

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1mo

Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.

Bachelor's in CS or related; experience in Java/JEE, Python, C/C++, SQL; UI development; Windows/Linux; scripting; TS/SCI Polygraph.

Java, Python, C/C++, SQL, SOAP, WSDL, XML, HTML, XSLT, Tomcat, WebLogic, JBoss, Jenkins, Perl, PowerShell, Eclipse, PostgreSQL, Oracle

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3mo

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3mo

Principal Java Software Engineer (on-site)

State College or Ft. Meade or Aurora

$108k-$205k/yr OnsiteFull Time

RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.

8+ YOEActive TS/SCI with Poly, U.S. citizenship, 8+ years STEM software development experience in Java on Linux, Agile/DevOps; security clearance required.

Java, Linux, JUnit, Perl, Python, Ansible, Jenkins, containers, Spring Framework, DevOps

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Java Front End Software Engineer - Clearance Required

Hanover, Maryland, United States

$105k-$185k/yr OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

3+ YOEBachelor’s degree; 3+ years Java frontend experience; Top Secret SCI with Polygraph; React, TypeScript, Java, JavaScript; Springs; Front end development.

Docker, Kubernetes, Rabbit MQ, TomCat Admin, Java, JavaScript, Typescript, React, Spring Framework

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2mo

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2mo

Java Software Engineer, Lead Associate

Annapolis Junction, Maryland, United States

$104k-$166k/yr OnsiteFull Time

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

7+ YOESeven years SWE experience; Bachelor's degree in CS or related field; six years Java development; active TS/SCI with poly; Open Source NoSQL and Kubernetes experience preferred.

Java, RESTful services, Kubernetes, Linux, NoSQL, Open Source

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2mo

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2mo

AWS Lead Software Engineer-Java

Wilmington, Delaware, United States

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global financial firm providing banking and investment management services.

5+ YOEFormal software engineering training with 5+ years of practical experience; expert in system design, Java, REST APIs, and CI/CD; strong AWS and SQL/NoSQL knowledge.

Java, SpringBoot, Swagger, SQL, NoSQL, AWS, CI/CD, REST API

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Front End/Angular 2+/Full Stack Java Developer

Hanover, Maryland, United States

$111k-$150k/yr OnsiteFull Time

General Dynamics Information Technology: Provides IT and mission services to government agencies.

1+ YOE1+ years of related experience; US citizenship; Top Secret SCI + Polygraph clearance; Java and Angular development experience; Full stack Java development

Java, Angular, MongoDB

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Embedded Java Display Engineer (New Holland, PA, US)

New Holland, Pennsylvania, United States

$84k-$113k/yr OnsiteFull Time

CNHNYSE: CNH: Designs and manufactures agricultural and construction machinery.

3+ YOEBachelor's in CS/EE or similar; 3+ years Java and embedded software experience.

Java, Android Studio, Embedded Software, CAN, UDS, SAE J1939

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1mo

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1mo

Lead Software Engineer II – Java & Python

Wilmington, Delaware, United States

$100k-$135k/yr RemoteAll Commitments Available

Best Egg: Provides personal loans and credit cards for prime borrowers.

4+ YOE4-6 years of software engineering, strong Java/Python backend, AWS experience, SQL/NoSQL knowledge, CI/CD, Docker, and collaboration skills.

Java, Python, AWS, DynamoDB, RDS, PostgreSQL, DocumentDB, Docker, ECS, EKS, CloudWatch, Datadog, CI/CD

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Lead Software Engineer - Java

Saint Paul or Charlotte or Columbia

$99k-$162k/yr HybridFull Time

ComputershareASX: CPU: Global provider of financial administration and shareholder management services.

8+ YOE5+ Mgmt8+ years in Java-based software development; 5+ years in team leadership; strong Spring expertise; experience with OpenShift/Azure; relational databases; and modern DevOps tools.

Java, Spring Framework, Spring Boot, Spring Batch, Spring Security, Spring Integration, Red Hat OpenShift, Azure, Oracle, SQL Server, SQL, Git, Azure DevOps, Maven, Gradle, Selenium, Playwright

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1mo

Lead Software Engineer - Sr. Java/AWS Developer

Wilmington, Delaware, United States

OnsiteFull Time

JPMorgan ChaseNYSE: JPM: Global provider of banking, investment, and asset management services.

5+ YOE5 years of software engineering experience; Java and AWS proficiency; design, development, testing, and operational stability; microservices REST API development; CI/CD and containerization.

Java, AWS, Docker, Kubernetes, DataDog, Dynatrace, Splunk, REST API, CI/CD, Git

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Java Software Engineer

Annapolis Junction, Maryland, United States

$147k-$249k/yr OnsiteFull Time

BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.

10+ YOEBachelor's in CS or related; experience with Java, Python, C/C++, SQL; UI development; Windows/Linux; strong software development principles; TS/SCI clearance.

Java, Python, C/C++, SQL, XML, HTML, XSLT, Jenkins, Eclipse, PostgreSQL, Oracle, PERL, PowerShell

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Senior‑Level Full‑Stack Developer (Python, Java)

Annapolis Junction, Maryland, United States

$155k-$175k/yr OnsiteFull Time

IDS International: Global training, logistics, and security for government agencies.

8+ YOESenior-level full-stack developer with Python and Java; TS/SCI with polygraph; Jupyter experience; 8 years of relevant experience; Bachelor's degree or equivalent.

Python, Java, Jupyter

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Software Engineer 3 - Java/GPU

Annapolis Junction, Maryland, United States

$130k-$270k/yr OnsiteFull Time

Captivation Software: Provides specialized software engineering for the intelligence and defense communities.

20+ YOESenior software engineer with Java experience; TS/SCI with polygraph; 20 years SWE; BS in CS; 4 years substitute for degree.

Java, GPU programming, GPU-accelerated applications

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Applications Development Java Programmer – Assistant Vice President

New Castle, Delaware, United States

$107k-$161k/yr HybridFull Time

CitiNYSE: C: Providing global banking, investment, and wealth management services.

5+ YOE5+ years Java development with cloud experience; expert Java, API design; REST APIs with Spring/Spring Boot; Oracle/SQL/NoSQL; OpenShift, Kubernetes; MQ/Kafka; SDLC/Agile; DevOps/CI/CD; leadership and autonomous work.

Java, Spring, Spring Boot, OpenShift, Kubernetes, MQ, Kafka, Oracle, SQL, NoSQL, REST, APIs, CI/CD

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Application Developer / Engineer I

Atlanta or Wallingford or Louisville or Tampa or Indianapolis or Miami or Wilmington or Mason or Richmond or Des Moines

HybridFull Time

Elevance HealthNYSE: ELV: Provides health insurance plans and integrated healthcare services.

3+ YOEBA/BS in IT or CS; 3+ years in application/system development; .NET, Java, Angular/React; API development; SQL Server; MongoDB; cloud concepts; on-call support.

.NET, Java, Angular, React, APIs, SQL Server, MongoDB, Cloud

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2mo

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2mo

Application Developer

Laurel, Maryland, United States

$69k-$158k/yr HybridFull Time

Booz Allen HamiltonNYSE: BAH: Provides management and technology consulting to government and commercial clients.

4+ YOE4+ years in software design/development; Java, Go, Rust, SQL/NoSQL; CS fundamentals; Linux; TS/SCI with polygraph; Bachelor's degree.

Java, Go, Rust, SQL, NoSQL, Linux, Python, JMS, JSON, XML, SOA, REST, Bootstrap, Angular, HTML, CSS, JavaScript, C, C++, C#, Ajax

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Software Developer

Fort Meade, Maryland, United States

$69k-$158k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

3+ YOE3+ years software engineering; Linux; Java/JavaScript; full stack development; agile methods; TS/SCI with polygraph; BS in Computer Science

Java, JavaScript, MongoDB, Spring, OSGi, Perl, Python, Lua, NGINX

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Application Developer Senior Software Engineer

Fort Meade, Maryland, United States

$165k-$215k/yr OnsiteFull Time

Peak 10 Incorporated: Cyber and enterprise system solutions provider for the DoD.

6+ YOESix+ years software development; strong background in C#/.NET or Java; web development with REST, ASP.NET, JQuery, JavaScript; Agile experience; OO design; XML/JSON; NoSQL; code reviews; team collaboration.

C#, .NET, Java, REST, ASP.NET, JQuery, JavaScript, CSS, XML, JSON, NoSQL, SQL, Windows, Unix/Linux, Dialogic CTI

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Software Developer 3 (SWD3)

Annapolis Junction, Maryland, United States

OnsiteFull Time

RealmOne: Provides cybersecurity and intelligence services for national security missions.

15+ YOESenior software developer with Java, Linux/UNIX, and full lifecycle software development; experience with AWS, Spring, and middleware; DoD 8570 IAT Level II certification.

Java, AWS, Angular, Hibernate, PostgreSQL, Docker, Podman, JHipster, XML/XSD, C++, Python, Perl, Ruby on Rails, Django, Spring Framework, Eclipse, JBuilder

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Software Engineer

Warrenton or Denver or Fort Meade

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

Strong Java skills; full-stack development; experience with Java, JavaScript/TypeScript, Python, Angular, ELK stack; BS in CS/CE/EE; TS/SCI with poly; CI/CD experience.

Java, JavaScript, TypeScript, Angular, React, Elasticsearch, Python, REST, Docker, Kubernetes, Helm, Redis, NoSQL, SQL, Android

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1mo

Back End Developer/Engineer (MBI Clearance)

Columbia, Maryland, United States

$120k-$140k/yr HybridMultiple Commitments Available

iCallidus: Provides information technology and cybersecurity services to federal agencies.

7+ YOE7+ years back-end development; proficient in Java, Python, .NET, Node.js; REST/microservices; databases; cloud platforms; secure coding; MB I clearance preferred.

Java, Python, NET, Node.js, PostgreSQL, MySQL, MongoDB, SQL Server, REST, Microservices, AWS, Azure, GCP, OWASP

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2mo

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2mo

Full Stack Developer (Java, Spring, MongoDB, Elasticsearch) - Top Secret/SCI/FSP Required - Onsite

Annapolis Junction, Maryland, United States

OnsiteFull Time

Booker DiMaio: Software engineering and IT modernization for government agencies.

Top Secret/SCI clearance required; onsite in Annapolis Junction, MD; Java 8+; Elasticsearch; MongoDB; Oracle; Spring Boot; Angular; RESTful services; Solr; strong interfaces between applications.

Java, Elasticsearch, MongoDB, Oracle, Spring Boot, Angular, RESTful web services, Solr

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Software Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

ManTech: Provides technology solutions for defense and intelligence agencies.

20+ YOEDesign, develop, and maintain software; strong Java backend; cloud deployment experience preferred; TS/SCI with Poly clearance required.

Java, Cloud platforms

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Application Developer/Reverse Engineer

Annapolis Junction, Maryland, United States

$70k-$190k/yr OnsiteFull Time

Belay Technologies: Provides specialized technology and engineering services to the DoD.

12+ YOETS/SCI clearance with polygraph; 12 years' experience with B.S. or 10 years with M.S.; dataflow pipelines; NiFi; containerization; Linux development; Atlassian tools; Python/Go/Java; open-source tool deployment; SIGINT knowledge; 4+ years dataflow

NiFi, Jira, Confluence, Python, Go, Java, OpenTelemetry, OpenObserve, Svelte

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Salesforce Senior Developer

Wilmington or Cincinnati or Worthington

$90k-$121k/yr HybridFull Time

AAA Club Alliance: Provides roadside assistance, insurance, and travel services for members.

5+ YOE5+ years Salesforce development; Bachelor's or equivalent; Salesforce Platform Developer II; multiple tech skills including Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS/Azure; multiple Salesforce certifications.

Apex, LWC, Visualforce, JSON, XML, JavaScript, SQL, Java, C#, C++, SOAP, AWS, Azure, GearSet

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2mo

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2mo

Senior Software Developer

Hanover, Maryland, United States

OnsiteFull Time

VTG: Provides engineering and digital modernization for defense and national security.

20+ YOETwenty years of software development; multi-language proficiency (Java, Python, Rust, C++, Golang); Top Secret/SCI with Poly clearance.

Java, Python, Rust, C++, Golang, Docker, Kubernetes

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AI Agentic Software Engineer

West Chester, Pennsylvania, United States

HybridFull Time

ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.

2+ YOE2+ years full-stack development; .NET or Java; React; REST APIs; AI exposure.

React.js, .NET, Java, REST APIs, GitHub Copilot

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21h

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21h

Senior Systems Engineer (Full-Stack Developer)

Annapolis, Maryland, United States

RemoteFull Time

Syms Strategic Group: Provides IT and professional services to federal government agencies.

8+ YOE8+ years of software development with backend focus; experience with Java/NodeJS, Angular, REST APIs, and healthcare/EDI data; strong communication and Agile experience.

Java, NodeJS, Angular, REST, Git, GitHub, AWS, EC2, S3, CloudWatch, Docker, ECS, EKS, JUnit, Jest, HIPAA, EDI

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2mo

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2mo

Full Stack Developer

Baltimore, Maryland, United States

$124k-$170k/yr RemoteFull Time

Index Analytics: Delivers data strategy and IT solutions to federal health agencies.

3+ YOEBachelor's degree or equivalent experience; 3 years in similar role; proficient in Java/Go/Python; API development platforms; AWS; API-first; Agile.

Java, Go, Python, AWS, API Gateway, Apigee, Kong, CMS, Snowflake, Databricks, CloudFormation, Jenkins

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2mo

2907 Application Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

InterImage: Delivers IT modernization and cybersecurity solutions for government agencies.

12+ YOE12+ years of enterprise or mission-critical application development; experience with Oracle/PostgreSQL, Oracle WebLogic/Tomcat, Java; Agile or Waterfall.

Oracle, PostgreSQL, Oracle WebLogic, Apache Tomcat, Java, Agile, Waterfall

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Application Engineer - IV

Malvern, Pennsylvania, United States

OnsiteFull Time

Vanguard: Provides mutual funds, ETFs, and investment management services.

8+ YOEEight years of related experience with strong development skills; in-office five days; proficiency in AWS, Python, Java; troubleshooting and production support.

AWS, Python, Java, MS Office programming tools

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HiringCafe market data

Java Developer Jobs market signals in Aberdeen, 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

800+

Hiring companies

160+

Fresh sample

54% new in 30d

Salary visibility

63% show pay

Companies appearing in this market

BAE SystemsBooz Allen HamiltonJPMorgan ChaseBelay TechnologiesCACICaptivation SoftwareiCallidusIntelliforce

Work location mix in visible results

Onsite: 82Hybrid: 21Remote: 9

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