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Java Developer Jobs in Paramount-Long Meadow, MD, US

90 java developer jobs from 43 companies hiring in Paramount-Long Meadow, MD, US.

All jobs in Paramount-Long Meadow, MD, US Java Developer Jobs in United States

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90 jobs- Paramount-Long Meadow • 50 miles

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Java Developer

Ashburn, Virginia, United States

OnsiteFull Time

B&A: Provides IT systems integration and data services to federal agencies.

5+ YOEMid-level Java Developer with 5+ years' experience; Java, Spring, Angular, CI/CD, Agile, SQL; US citizenship with ability to obtain clearance.

Java, Spring, Angular, Jira, Git, Bamboo, Jenkins, SonarQube, AWS, Docker, Kubernetes

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Java Developer Junior

Ashburn, Virginia, United States

OnsiteFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

2+ YOEJunior-level Java/JEE developer with 2+ years of Java/J2EE experience; strong Spring, cloud, SQL/NoSQL; U.S. citizenship and ability to obtain Public Trust clearance; on-site in Ashburn, VA.

Java, Spring, Spring Boot, Eclipse, VS Code, Atlassian Suite, AWS, HTML, CSS, JavaScript, Angular, React, React Native, Node.js, JDBC, JPA, Hibernate, MongoDB, PostgreSQL, Oracle, NoSQL, Unix, Linux

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2mo

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2mo

Full Stack Java Developer

Ashburn or Remote

$90k-$190k/yr HybridFull Time

CACI InternationalNYSE: CACI: Provides information technology and professional services to government agencies.

7+ YOESeven+ years of software design, development, and delivery experience; strong JavaScript/Java stack; DevOps experience; NoSQL; GIT; excellent communication; hybrid on-site in Ashburn, VA.

Java, JavaScript, React, Typescript, NodeJS, Jest, GIT, NoSQL, DocumentDB, DevOps

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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

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Java + Angular Developer - DHS or CBP public trust or Top Secret preferred

Ashburn, Virginia, United States

$108k-$115k/yr HybridFull Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

5+ YOE5+ years Java development with Spring Boot, Angular; REST/SOAP web services; SQL; Docker/Kubernetes; Git; AWS; US Citizenship; onsite Ashburn, VA.

Java, Spring Boot, Angular, SOAP, REST, SQL, Docker, Kubernetes, Git, AWS

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Full Stack Developer (Java, Spring Boot, Angular)

Ashburn, Virginia, United States

$112k-$179k/yr HybridFull Time

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

7+ YOEBachelor’s degree with 8+ years or Associate’s with 10+ years; U.S. Citizenship; ability to obtain CBP Public Trust; 7+ years software design/development; Java 8+, Angular, Spring Boot; REST APIs; SQL databases.

Java, Spring Boot, Angular, REST, SQL, Oracle, MySQL, SQL Server

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Jr Java + Angular Software Developer - DHS or CBP public trust or Top Secret preferred

Ashburn, Virginia, United States

HybridFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

3+ YOE3+ years of related experience in Java, Angular/Spring, REST/SOAP, Docker/Kubernetes, AWS; US citizenship; hybrid onsite in Ashburn, VA; DMV local.

Java, Angular, Spring, Docker, Kubernetes, Git, AWS, SQL, REST, SOAP

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Android Developer

Ashburn, Virginia, United States

$120k-$155k/yr OnsiteFull Time

Technology Advancement Group: Developing assured positioning, navigation, and timing solutions for defense.

Proven Android development experience with Kotlin/Java; strong Android SDK knowledge; hardware communication protocols (Serial, I2C, SPI); strong debugging; independent worker; good communicator.

Kotlin, Java, Android SDK, NDK, Git, Serial, I2C, SPI

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1mo

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1mo

Software Developer - Top Secret

Winchester, Virginia, United States

OnsiteFull Time

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

Develop and maintain software in an Agile/SAFe environment; AWS/C#/Java/Python experience; secure federal systems; strong OO design and version control.

C#, Java, Python, AWS, Git

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1mo

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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

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1mo

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1mo

Senior Full Stack Developer

Ashburn, Virginia, United States

HybridFull Time

ManTech: Provides technology solutions for defense and intelligence agencies.

7+ YOESenior full stack developer with strong Java backend, modern JS frontend, microservices, REST APIs, CI/CD, and security clearances.

Java, Spring Boot, Jakarta, React, Angular, Vue.js, Docker, Kubernetes, Git, Jenkins, GitLab CI, Harness, REST, gRPC, RabbitMQ, Kafka, CI/CD, AWS, EC2, S3, Lambda, RDS, EKS, Hadoop, Spark, Impala, MySQL, Elasticsearch, Solr

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2mo

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2mo

Full Stack Developer

Ashburn, Virginia, United States

RemoteFull Time

Niyam IT: Develops software and cloud solutions for federal government agencies.

7+ YOEExperienced full-stack developer with 7+ years in software design and development; US citizenship with ability to pass federal background check; strong in PostgreSQL, Java, Spring Boot, Angular, AWS, HTML/CSS/TypeScript/JavaScript; SDLC knowledge; mentoring capacity.

PostgreSQL, Java, Spring Boot, Angular, AWS, HTML, CSS, TypeScript, JavaScript, Angular Material, RESTful API, Git

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Data Engineer

Carlsbad or Germantown or Englewood or Tempe

$136k-$253k/yr OnsiteFull Time

ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.

5+ YOE5+ years software development with Java/Scala/Python/C/C++. SQL knowledge. Linux, Docker, Git/CI-CD. Cloud (AWS/GCP/Azure). BS in a related field.

Java, Scala, Python, C/C++, Linux, Docker, Git, CI/CD, PostgreSQL, MySQL

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2mo

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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

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19h

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19h

Senior Systems Engineer (Full-Stack Developer)

Frederick, Maryland, United States

RemoteFull Time

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

8+ YOESenior-level backend/full-stack role requiring Java/NodeJS, Angular, REST APIs, and healthcare/EDI experience.

Java, NodeJS, Angular, REST API, AWS, Docker, ECS, EKS, Git, GitHub, JUnit, Jest, XML, JSON

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Data Engineer

Carlsbad or Germantown or Englewood or Tempe

$141k-$222k/yr OnsiteFull Time

ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.

5+ YOE5+ years software development with Java/Scala/Python/C/C++, SQL DBMS, Linux, Docker, Git/CI/CD; cloud familiarity (AWS/GCP/Azure); strong analytical skills; BS in a related field; US citizenship required; travel up to 10%

Java, Scala, Python, C, C++, PostgreSQL, MySQL, Oracle, Linux, Docker, Git, CI/CD, AWS, GCP, Azure, Kafka, Spark

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GIS Developer Analyst (Key Personnel)

Washington or Albuquerque or Germantown or Denver

HybridFull Time

Data Systems Analysts: Provides IT and cybersecurity solutions for government agencies.

3+ YOEBachelor's degree in GIS/Geography/CS or related field; 3–5 years GIS development; Python/JavaScript/C#/Java; geospatial analysis; DOE Q clearance; emergency management experience preferred.

ArcGIS Pro, ArcGIS Online, Experience Builder, Survey123, Python, JavaScript, ArcPy, ArcGIS SDKs, C#, Java

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2mo

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2mo

Full Stack Developer

Ashburn, Virginia, United States

OnsiteFull Time

BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence and predictive analytics software.

5+ YOEBachelor's degree and 5-8 years of experience; strong Java/JEE, web, and full-stack skills; experience with AWS, microservices, and modern UI frameworks.

Java, JEE, Spring Boot, Kubernetes, Docker, Jira, Confluence, AWS, JQuery, Angular, React, SQL, JDBC, JPA, Hibernate, SOAP, REST, Unix, Linux, Tomcat, WebLogic, WebSphere, JMS, Eclipse, Microservices

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2mo

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2mo

Le Fant LLC - Full Stack Developer - (BEAGLE)

Ashburn, Virginia, United States

$60k-$126k/yr HybridFull Time

Le'Fant: Provides management consulting and technology services to federal agencies.

7+ YOEUS citizen; 7+ years software development; BS in CS/Software Engineering/IMS or related; strong stack: Java/C#, Spring, Angular/React, PostgreSQL; able to work onsite in US with occasional travel; remote work available.

Java, C#, NET Core, Spring MVC, Spring Boot, Angular, React, PostgreSQL, Hibernate, Entity Framework

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Senior Software Engineer

Owings Mills, Maryland, United States

$121k-$206k/yr HybridFull Time

T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.

5+ YOESenior software engineer with AWS, Amazon Connect, Java/Python, CI/CD, Docker, OAuth2, and distributed systems.

Java, Python, Amazon Connect, AWS, Lambda, Lex, DynamoDB, S3, Git, Docker, OAuth2, OIDC, JWT, ADFS, Terraform

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1mo

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1mo

Full Stack Developer - Angular / AWS

Ashburn, Virginia, United States

$150k-$175k/yr HybridFull Time

SourceFly: We provide IT services and workforce solutions to government clients.

12+ YOEJava/Spring Boot microservices, REST APIs, CI/CD, AWS, hybrid work in Ashburn; U.S. citizen with Secret clearance.

Java, Spring Boot, Kubernetes, Docker, REST, Jenkins, Gitlab CI, Harness, AWS, React, Angular, Vue.js, Kafka, gRPC, RabbitMQ

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1mo

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1mo

26-1090: SME Full Stack Developer SME - Ashburn, VA

Ashburn, Virginia, United States

HybridFull Time

Navitas Business Consulting: Provides digital transformation and IT solutions for government agencies.

5+ YOESenior-level SME Full Stack Developer with Java backend and modern JS frontend; experience with microservices, REST APIs, CI/CD, and TS/JS frameworks; U.S. Citizenship and Top Secret clearance required.

Java, Spring Boot, Jakarta, React, Angular, Vue.js, Docker, Kubernetes, gRPC, RabbitMQ, Kafka, Harness, Jenkins, REST, AWS, EC2, S3, Lambda, RDS, EKS, Hadoop, Spark, Impala, MySQL, Elasticsearch, Solr

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Senior Software Engineer - APIs

Ashburn, Virginia, United States

$120k-$145k/yr RemoteFull Time

Unacast: Provides human mobility analytics and global location intelligence solutions.

5+ YOE5+ years Java 8+ with Spring; AWS; SQL; Snowflake; Scala/Python; web services; GA/DG experience; English fluency.

Java, Spring Framework, AWS, SQL, Snowflake, Scala, Python, JSON, GeoJSON, Git, Unit testing, Docker, Kubernetes

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Backend Software Engineer

Gaithersburg or Alexandria or Chantilly or St. Louis or Tucson

OnsiteFull Time

Noetic Strategies: Provides cybersecurity, software development, and IT services to government agencies.

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

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19h

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19h

CUAS SW Engineer

United States or Summit Point

$88k-$155k/yr RemoteFull Time

ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.

5+ YOE5+ years' software engineering experience; Bachelor's in CS/engineering/math or related field or equivalent; active Secret clearance; Java; APIs; AI/ML; Python/C++; Docker; Git; Agile tooling.

Java, APIs, Ansible, Docker, React, Git, CMake, Confluence, JIRA, Python, C++, AI/ML

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1mo

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1mo

Software Engineer (Salesforce)

Sterling, Virginia, United States

OnsiteFull Time

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

5+ YOE5+ years Salesforce development, full-stack, AWS DevOps, Kubernetes, CI/CD, GitHub, Health Cloud; TS/SCI with poly required.

Salesforce, Apex, Visualforce, JavaScript, Python, Java, AWS, Kubernetes, GitHub, CI/CD, Serverless, Health Cloud

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1mo

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1mo

Staff Engineer Software

Dulles, Virginia, United States

OnsiteFull Time

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

12+ YOEBachelor's with 12 years or Master 10 years or PhD 7 years; active DoD Top Secret clearance; strong experience in C/C++, Java, Python; Docker/Kubernetes; Linux; CI/CD; Agile; prior leadership.

C/C++, Java, Python, Docker, Kubernetes, Linux, Jenkins, GitLab

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Software Engineer SME (TS/SCI with Poly Required)

Dulles, Virginia, United States

$187k-$318k/yr OnsiteFull Time

GCI: Engineering and analytics solutions for national security missions.

15+ YOE15+ years in software engineering; TS/SCI with poly; US citizenship; BA/BS; experience with Java/Spring, Python, React, databases, AWS.

Java, Spring, Spring Boot, Spring Security, Python, JavaScript, TypeScript, React, Elasticsearch, PostgreSQL, MySQL, PL/SQL, AWS, Git, Jenkins, CI/CD, REST APIs, MQ, Service Bus

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1mo

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1mo

Full Stack Developer

Ashburn or Washington

HybridFull Time

DXC TechnologyNYSE: DXC: Provides IT consulting and managed services to global enterprises.

8+ YOEActive DoD Secret Clearance, U.S. Citizenship, 8+ years PeopleSoft development, strong PeopleTools/Integration Broker/Fluid UI, PUM, Oracle DB, Java/SQL, DevOps/CI/CD, federal/regulated environments experience.

PeopleTools, Application Designer, Integration Broker, Fluid UI, PUM, Oracle Database, OCI, Azure, Java, SQL, DevOps, CI/CD, REST, SOAP

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Senior Engineer-5

Bethesda, Maryland, United States

$105k-$215k/yr HybridFull Time

GEICO: Provides vehicle and property insurance services to consumers.

4+ YOE4+ years software development; strong experience with C#, Java, TypeScript, JavaScript, Python, or Golang; microservices architecture; cloud (AWS, GCP, Azure); DevOps; security; CI/CD; containers (Docker, Kubernetes).

Python, C#, TypeScript, JavaScript, Java, Golang, Docker, Kubernetes, Terraform, Azure, AWS, GCP

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3mo

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3mo

Software Engineer, DevSecOps

Ashburn, Virginia, United States

$130k-$180k/yr OnsiteFull Time

Impyrian: Provides engineering and IT services to federal agencies.

12+ YOE12+ years in software engineering with 3+ years in architecture/leadership; strong backend (Java/Python/Node.js) and frontend (React/Next.js); distributed systems; Docker/Kubernetes; AWS/GCP; CI/CD; DevSecOps; mentoring.

Docker, Kubernetes, AWS, GCP, Terraform, Pulumi, CloudFormation, GitHub Actions, GitLab, Junit, PyTest, Jest

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1mo

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1mo

Systems Engineer

Fairfax or Ashburn

HybridFull Time

Vastly AI: Provider of custom AI, machine learning, and IT solutions.

Bachelor's degree in a technical field; experience with software requirements, design, and Agile; strong communication; eligibility for public trust clearance.

C++, Java, Python, RHEL

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1mo

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1mo

Software Engineer

Chantilly or St. Louis or Gaithersburg or Denver

OnsiteFull Time

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

6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.

Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch

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2mo

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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

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Full-Stack Developer Intern

Gaithersburg, Maryland, United States

OnsiteInternship

Diaconia: Provides secure IT modernization and engineering for government agencies.

0+ YOECurrently enrolled in a Bachelor's or Master's program in CS/Software Engineering or related field; GPA 3.2+, proficiency in JavaScript/TypeScript, front-end framework (React/Angular/Vue), RESTful APIs, relational DB, Git; strong problem-solving and communication.

JavaScript, TypeScript, React, Angular, Vue, Node.js, Python, Java, SQL, Git, Docker, Kubernetes, AWS, Azure, Google Cloud, GraphQL, REST

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Systems Engineer

Ashburn, Virginia, United States

OnsiteFull Time

Unissant: Delivers data analytics and cybersecurity services to government agencies.

5+ YOE5-10 years federal project experience; Agile/Scrum; Java; SELC docs; PMP/CSM; U.S. citizen; CBP BI clearance preferred; BS in CS/IT.

Java, SELC, Jira, MS Project, HTML, CSS

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1mo

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1mo

Junior Software Engineer

Ashburn, Virginia, United States

OnsiteFull Time

Cardinal Technology Systems: Provides cybersecurity and IT solutions to government agencies.

3+ YOEBachelor’s degree required; 3+ years experience; CBP suitability eligibility; databases, web apps, and interfaces; strong communication.

Python, SQL, Java

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1mo

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1mo

Senior Software Engineer

Gaithersburg, Maryland, United States

OnsiteFull Time

Chenega Corporation: Provides professional government, defense, and facility support services.

8+ YOEBachelor’s or Master’s degree in CS/Engineering with 6+ years (Master’s) or 8+ years (Bachelor’s); TS/SCI clearance; strong OO programming, REST, SQL, Linux; AWS, Agile.

Java, Python, REST, SQL, Linux, Docker, OpenShift, Spring Boot, PostgreSQL, Tomcat, Maven, AWS, GitLab CI/CD, JavaScript, Front-end frameworks

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Sr. Innovation Software Engineer

Minnetonka or Austin or Chicago or Easton or Dallas or Detroit or Hagerstown or Atlanta or Houston or Akron or Birmingham or Charlotte or Indianapolis or Pittsburgh or Cincinnati or Cleveland

$77k-$154k/yr OnsiteFull Time

HuntingtonNASDAQ: HBAN: Provides regional commercial, consumer, and mortgage banking services.

8+ YOESenior software engineer with full-stack, AI-enabled solution delivery; 8-12 years of experience.

Java, Python, TypeScript/JavaScript, Vertex AI, Google Cloud

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1mo

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1mo

SLCM-N Modeling & Simulation Engineer

Rockville, Maryland, United States

$97k-$165k/yr OnsiteFull Time

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

4+ YOEBachelor’s degree and 4+ years experience; proficiency in C++, Python, Java, MATLAB; experience with simulation tools; systems engineering; IT enterprise knowledge; strong collaboration and documentation skills.

C++, Python, Java, MATLAB, Simulink

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HiringCafe market data

Java Developer Jobs market signals in Paramount-Long Meadow, 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

53% new in 30d

Salary visibility

46% show pay

Companies appearing in this market

ViasatECSSAICCACIDev Technology GroupNorthrop GrummanB&ABAE Systems

Work location mix in visible results

Onsite: 34Hybrid: 27Remote: 7

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