Software Java Engineer Jobs in Orange, VA, US

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Java Developer (Remote)

Stafford, Virginia, United States

RemoteFull Time

Oxley Enterprises: Provider of enterprise IT solutions and organizational management consulting.

Java development experience; remote work; US-based; benefits and SDVOSB/VOSB status mentioned.

Java

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Senior Java Developer

Sterling, Virginia, United States

$125k-$145k/yr HybridFull Time

Laansu: Provides IT services and software development for federal agencies.

5+ YOESenior full stack developer with 5-10 years in software development; strong Java, web apps/APIs, AWS, ORM, CI/CD, Docker, Angular/TypeScript; leadership and mentoring experience.

AWS, Docker, Git, Angular, TypeScript, Bootstrap, Hibernate, JPA, ECS, RDS, Jenkins, CI/CD, HTML, CSS

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Sr. Java Developer

Ashburn, Virginia, United States

OnsiteFull Time

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

7+ YOE7+ yrs Java; Angular 5+; Agile/Jira; CI/CD (Git/Bamboo/Jenkins/SonarQube); relational DBs; web services; automated tests; strong communication; mentoring.

Java, Angular, Spring, Jira, Git, Bamboo, Jenkins, SonarQube, Oracle, PostgreSQL, Web services, Automated testing, Ruby on Rails, Docker, Kubernetes, IBM MQ, ActiveMQ, CI/CD

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Software Engineer

Dahlgren, Virginia, United States

OnsiteFull Time

Radiance Technologies: Engineering and technology solutions for defense and intelligence.

Bachelor's in CS/CompE or related; math/statistics; software for simulation; TS/SCI clearance; full software lifecycle; C++/Java; Python or R.

C++, Java, Python, R, Docker, Kubernetes, Git, CI/CD, AFSIM, NGTS, ITASE

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Angular/Java Engineer

Quantico, Virginia, United States

OnsiteFull Time

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

3+ YOE3+ years web app development; Angular, TypeScript, Java/Spring Boot; RESTful APIs; Oracle DB; CI/CD; DevSecOps; Git; Jira; SonarQube; IntelliJ; NgRx/RxJS; AWS GovCloud; DoD/ government compliance.

Angular, TypeScript, HTML5, CSS3, Java, Spring Boot, REST, Oracle, Git, Jira, SonarQube, IntelliJ, NgRx, RxJS, CI/CD, DevSecOps, AWS GovCloud

1mo

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1mo

Software Engineer

North, Virginia, United States

OnsiteFull Time

Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.

1+ YOETS/SCI/Full Scope Poly clearance required; 1-3 years of IT/software experience; strong Java, Oracle PL/SQL; experience with REST services and cloud solutions.

Java, Oracle PL/SQL, Tomcat, Spring, Hibernate, ServiceNow, GitHub, Jira, Confluence, OpenSSL, TLS, Red Hat, CentOS, Rocky, REST, Spring Security, Tomcat, ServiceNow

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Software Engineer

Dahlgren, Virginia, United States

$100k-$125k/yr OnsiteFull Time

Tactical Engineering & Analysis: Provides systems engineering and analysis for military combat systems.

4+ YOE4+ years in software development, with DoD/ simulation system experience; strong Python/Java/C++ skills; RMF/IA knowledge; DoD 8570.01-M IAT II certification preferred.

Python, Java, JavaScript, C++, SQL, Git, SDLC, Agile, TDD

1mo

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1mo

Software Engineer

Quantico, Virginia, United States

$69k-$158k/yr HybridFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

3+ YOEFull-stack development experience; Java, Python, C#, or C/C++; microservices; TS/SCI clearance; 3+ years of software development or 5+ years without a degree; cloud/DevOps knowledge.

Java, Python, C#, C/C++, .NET, JavaScript, React, Angular, NodeJS, PHP, Bash, Visual Basic, Groovy, Lua

1mo

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1mo

Software Engineer/Developer

Quantico or Gainesville

OnsiteFull Time

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

3+ YOETS clearance, BS in CS/CE or related field, 3+ years software development, proficiency in C#/C++/Java/Python, scripting (Bash/PowerShell/Perl).

C/C++, C#, Java, Python, Bash, PowerShell, Perl, Docker, Kubernetes, AWS, Azure, GCP, Wireshark, tcpdump, IDAx, HexRays, OllyDbg

1mo

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1mo

Software Engineer

Quantico, Virginia, United States

$69k-$158k/yr OnsiteFull Time

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

3+ YOEFull-stack developer with TS/SCI clearance; 3+ years in software development (or 5+ years without degree); proficient in Java, Python, C#, JavaScript; experience with microservices, cloud platforms, and security best practices.

Java, Python, C#, C/C++, .NET, JavaScript, React, Angular, NodeJS, PHP, Bash, Visual Basic, Groovy, Lua, AWS, Azure, Google Cloud Platform, Git, Shell scripting, Databases, SQL

1mo

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1mo

Software Engineer

Fredericksburg or Dahlgren

$80k-$95k/yr HybridFull Time

AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.

Bachelor's in CS/CE/Math/EE/Physics; software requirements, design, code, testing; Agile experience; C++/C# or Java; SECRET clearance to start; US citizenship; able to commute to Fredericksburg/Dahlgren, VA.

C++, Java, Rational Team Concert, GitLab, DevOps tools

1mo

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1mo

Software Developer

Dahlgren, Virginia, United States

OnsiteFull Time

Zekiah Technologies: Provides software development and geospatial engineering services.

5+ YOEBachelor’s degree in STEM; 5+ years software development; active Interim Secret clearance or ability to obtain; strong Java/JavaFX; Git/GitLab; DevSecOps/CI-CD.

Java, JavaFX, Git, GitLab, Gradle, SonarQube, VMware Workstation, Artifactory, Nexus, Guice

1mo

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1mo

Software Developer

Dahlgren, Virginia, United States

OnsiteFull Time

Technical Intelligence Solutions: Provides specialized engineering and cloud solutions for defense missions.

3+ YOE3+ years in software development; OO programming in Python/Go/C#/Java; version control; CI/CD (GitLab); containerization; PowerShell/Bash automation; HS diploma or GED.

Python, Go, PowerShell, Bash, Git, DOTNET, C#, Java, JavaScript, SQL, Linux, Windows, Docker, Kubernetes, Rancher, PostgreSQL, MySQL, SQL Server, MongoDB, jQuery, d3, React, Vue, AWS, Azure, APIs

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Software Engineer

Warrenton or State College or Augusta

OnsiteFull Time

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

Bachelor's in Computer Science, Computer Engineering, Electrical Engineering, or related field; experience with Java, Python, JavaScript/Typescript, Angular, ELK stack, Redis, REST, Docker, Kubernetes, Helm, Machine Learning, Data Analytics, Android; ability to obtain TS/SCI clearance; US citizenship.

Java, Python, JavaScript, TypeScript, Angular, React, Elasticsearch, ELK stack, Redis, REST, Docker, Kubernetes, Helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing

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Software Engineer

Warrenton, Virginia, United States

OnsiteFull Time

Sentient Digital: Provides software and systems engineering for defense and maritime security.

2+ YOEU.S. citizen eligible for DoD Secret clearance; associate degree; 2+ years in .NET, Java, or C/C++ in production.

.NET, Java, C/C++, Azure DevOps, Blazor, Razor, Git, Visual Studio, DevOps, JavaScript, Aspire

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Java Developer/Automation Tester Junior

Ashburn, Virginia, United States

OnsiteFull Time

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

2+ YOEEntry-level Java/JEE developer with 2+ years experience; Java frameworks; Spring Boot; AWS; Angular/React; SQL; NoSQL; automation scripting.

Java, Spring Boot, AWS, Angular, React, JavaScript, IBM MQ, AWS SQS, Oracle, PostgreSQL, MongoDB, DocumentDB, DynamoDB, NoSQL, Jenkins, Selenium, Docker, Kubernetes, WebLogic, WebSphere, JBoss, Dynatrace

1mo

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1mo

Senior Software Engineer

King George, Virginia, United States

OnsiteFull Time

TMC Technologies: Provides engineering and IT services to government and defense clients.

7+ YOE7+ years in software development with C++, C, Python, Java, and experience with UNIX/Linux/VxWorks; DevSecOps, Agile/Safe; SCRUM; publish/subscribe middleware; model-driven architecture; software metrics; security clearance required; Bachelor’s degree.

C++, C, Python, Java, Batch, UNIX, Linux, VxWorks, publish/subscribe middleware, Model Driven Architecture, DevSecOps, Agile, SAFE, SCRUM

2mo

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2mo

Software Engineer

Ashburn, Virginia, United States

$90k-$150k/yr OnsiteFull Time

Toyon Research: Develops sensor and weapon systems for national defense applications.

2+ YOEBachelor’s degree in Computer Science or Information Systems, or equivalent; 2+ years Java 17+ experience; SQL and relational databases; Git, Maven; Spring Boot 3.x preferred; REST APIs; interest in Kotlin; front-end (React) optional.

Java, Kotlin, Spring Boot, Git, Maven, Eclipse, IntelliJ, REST APIs, React, SQL

2mo

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2mo

Software Engineer – Entry Level

Manassas, Virginia, United States

$78k-$86k/yr OnsiteFull Time

General Dynamics Mission SystemsNYSE: GD: Provides secure communication and mission systems for defense sectors.

Bachelor’s degree in Software Engineering or related field; on-site; Secret clearance; U.S. citizenship; agile experience preferred.

Java, C/C++, React, TypeScript, Qt, Kubernetes, Docker, Bash, Git, Linux

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Software Developer

Quantico, Virginia, United States

$130k-$145k/yr OnsiteFull Time

Resource Management Concepts: Provides IT, cybersecurity, and engineering solutions to government agencies.

Active DoD Secret clearance required; Associate degree or 5 years related experience; DoD 8140.03 IAT Level II; DoD 8570 CSSP Infrastructure; Windows and Linux; scripting in SQL, Java, Python, CSS, HTML, ASP, RegEx, VB.NET, PowerShell; knowledge of PM methodologies.

Windows, Linux, SQL, Java, Python, CSS, HTML, ASP, RegEx, VB.NET, PowerShell, .NET, C#, Batch

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Software Engineer/Data Manager

Alexandria or Quantico

OnsiteFull Time

JASINT: Providing cybersecurity and technical services for national security missions.

8+ YOESenior Software Engineer with data management expertise; 8+ years experience; TS/SCI with poly is required.

Python, Java, C++, SharePoint, PowerPoint, Visual Studio

1mo

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1mo

Sr. Software Engineer - Hybrid

Manassas, Virginia, United States

$101k-$188k/yr HybridFull Time

SWIFT: Provides a secure messaging network for global financial transactions.

5+ YOE5-10 years in systems development; strong C++/Java, Boost, gRPC, multithreading; Linux; Docker; Python; SQL/PLSQL; security and performance tuning.

C++, Boost libraries, gRPC, Multithreading, Linux, Python, Docker, XML, JSON, PKI, HMAC, AES, SSL, Databases, RHEL, Jenkins, JIRA, Artifactory, Confluence, SQL, PL/SQL

1mo

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1mo

Real-Time Systems Software Engineer (RR1033)

Manassas, Virginia, United States

OnsiteFull Time

HART Technologies: Designs and manufactures electronic systems and software for defense applications.

4+ YOEBS in CS/CE/EE; 4+ yrs software development in a team; proficient in C/C++, Java, Python; experience Windows and Linux (RHEL).

C/C++, Java, Python, Windows, Linux

1mo

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1mo

Software and Algorithm Developer

Fredericksburg, Virginia, United States

$104k-$181k/yr OnsiteFull Time

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

5+ YOEBS or higher in Computer Science; 5+ years experience; proficient in C++, Python, Java; ML/CNN experience; hardware interfacing; OpenCV or MATLAB desirable.

C++, Python, Java, OpenCV, MATLAB, Visual Studio, Linux, Embedded systems

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Software Developer in Test (SDET)

Charlottesville, Virginia, United States

RemoteFull Time

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

10+ YOEStrong programming skills in C#, Java, or Python; proven software testing experience; experience with SDLC and Agile; knowledge of test automation and CI/CD.

Selenium, TestNG, JUnit, QTP, LoadRunner, GitHub Actions, JIRA, SQL

1mo

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1mo

Associate Software Test Engineer

Manassas, Virginia, United States

OnsiteFull Time

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

Assist in testing and integration of Navy CIS, onsite in Manassas, VA; eligible for Secret clearance.

Kubernetes, Docker, Podman, KVM, Helm, CI/CD tools, Jenkins, Ansible, GitOps, Nexus, Robot Framework, Linux administration, Shell scripting, C++, Java

1mo

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1mo

SME Full Stack Developer - Java/Python , Clearance Required

Ashburn, Virginia, United States

HybridFull Time

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

5+ YOE5+ years’ full-stack development with Java/Python; security clearance (Secret); government/military domain experience.

Java, Python, Spring Boot, Docker, Kubernetes, REST, React, Angular, Vue.js, Jenkins, Gitlab CI, Harness, gRPC, RabbitMQ, Kafka, AWS, PostgreSQL, Oracle, Elasticsearch, Solr, Hadoop, Spark

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Cleared Software Engineering Manager

Charlottesville, Virginia, United States

$126k-$230k/yr OnsiteFull Time

General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.

11+ YOE2+ MgmtLead a software team; 2+ years in software engineering management; strong backend/analytics; DoD security clearance; agile experience.

Java, Python, Scala, Kafka, AWS, NiFi, GeoMesa

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AI/ML Data Architecture Software Engineer

Manassas, Virginia, United States

OnsiteFull Time

SEACORP: Provides engineering and technology services for naval defense systems.

3+ YOEBachelor's in CS/IS/CE; 3 years experience; DoD Secret Clearance; data warehousing, APIs, databases, prototyping.

Atlassian Tool Suite, Git, Linux, C++, Java, Python, Kafka, Spark, Iceberg, OpenMetadata, Ranger, Ceph, S3, MinIO, Parquet, REST, Nessie, Druid, Trino, Metabase, MLLib, Superset, Kubernetes, RKE2, Helm, AI/ML APIs, SparkML

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Cleared Software Engineering Manager

Charlottesville, Virginia, United States

$126k-$230k/yr OnsiteFull Time

General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.

11+ YOE2+ MgmtLead software engineering team; 2+ years in management; backend/analytics focus; DoD clearance; strong communication; advanced degree preferred.

Java, Python, Scala, AWS, Kubernetes, Kafka, NiFi, GeoMesa

3mo

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3mo

Full Stack Developer, Senior

Chantilly, Virginia, United States

$113k-$238k/yr OnsiteFull Time

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

7+ YOESenior full stack developer with TS/SCI with polygraph, 7+ years in software engineering, experience with OOP (Java/Ruby), Linux, AWS, Python, REST, relational databases, and Agile.

AWS, Linux, Java, Ruby, Python, Git, MySQL, PostgreSQL, Oracle, REST, Apache HTTPD, Solr, Rails, Node.js, React, Angular, Vue.js, Jenkins, CI/CD

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Back End Developer

Springfield, Virginia, United States

OnsiteFull Time

ManTech: Provides technology solutions for defense and intelligence agencies.

8+ YOEBachelor's degree in Computer Science or related field with 8+ years of back-end experience; strong proficiency in Python, Java, C#, Ruby, or Node.js; SQL/NoSQL databases; API design (REST/GraphQL); cloud and containers (Docker/Kubernetes); security best practices for classified environments.

Python, Java, C#, Ruby, Node.js, SQL, NoSQL, REST, GraphQL, Docker, Kubernetes, Terraform, Ansible, Kafka

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Full Stack Developer / Technical Lead

Charlottesville, Virginia, United States

OnsiteFull Time

GBTI Solutions: Provides IT solutions and professional services to government and commercial clients.

12+ YOESenior full-stack developer with TS/SCI clearance, 12+ years, Java/Dropwizard, Angular/TypeScript, REST APIs, AWS; lead technical teams; RMF security.

Java, Dropwizard, Angular, TypeScript, REST APIs, AWS, Elasticsearch, PostgreSQL, JUnit, Cypress, Gitlab, Docker, CI/CD

1mo

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1mo

Cloud Developer

Charlottesville, Virginia, United States

OnsiteFull Time

E&M Technologies: Provides cybersecurity and intelligence services to government and military.

8+ YOE8+ years software engineering or 4+ years with a Bachelor's; DoD 8570 IAT Level II within 30 days; 7+ years in enterprise Linux/Microsoft; 2+ years IaC (AWS/Azure/GCP) with Terraform/CloudFormation; 2+ years Golang/Python/SQL/Scala/Java; 2+ years DevOps, networking, and containerization; US citizen; able to obtain DOD clearance.

Terraform, CloudFormation, Ansible, GitLab, Kubernetes, Docker, Helm, AWS, Azure, GCP, Linux, Windows

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Full Stack Developer III (TS/SCI)

Charlottesville, Virginia, United States

HybridFull Time

Kentro: Provides digital transformation and IT services to federal agencies.

5+ YOELead full stack development; design ETL; implement security and DevOps practices; mentor team.

Java, Spring Boot, Python, Angular, JavaScript, Git, Stash, Docker, Terraform, PostgreSQL, MongoDB, Elasticsearch, RabbitMQ, Node.js, AWS, C2S, REST, JSON

1mo

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1mo

Application Developer- Full Stack (SME)

Sterling, Virginia, United States

OnsiteFull Time

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

8+ YOE8-10 years in web app development with Angular/React/JS; 6-8 years Linux; 4-6 years cloud (C2S or AWS/Azure); 2-3 years ETL; 2-3 years search tools; 2-4 years OO programming (Python preferred); strong Agile with Jira/Confluence/GitHub; BS in CS/Math with 6+ years experience.

Jira, Confluence, GitHub, Angular, React, JavaScript, Python, Java, Docker, Containerization, Linux, AWS, C2S, Azure, OpenSearch, ElasticSearch, Solr, ETL, MySQL, PostgreSQL, DynamoDB, Python