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Java Software Engineer Jobs in Algonquin, MD, US

320+ java software engineer jobs from 92 companies hiring in Algonquin, MD, US.

All jobs in Algonquin, MD, USJava Software Engineer Jobs in United States
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323 jobs- Algonquin • 50 miles
3d
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Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Set of X
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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1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
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
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
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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Senior Java Software Engineer (Onsite)
State College or Fort Meade or Aurora
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Designs and manufactures aircraft engines and defense systems.
5+ YOEActive TS/SCI with Polygraph; 5+ years STEM software experience; Java in Linux; scripting (Perl/Python); Agile/DevOps.
Java, Linux, JUnit, Perl, Python, Agile, DevOps, Jenkins, Ansible, Spring, Containers, Git, SQL, Scripting
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1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
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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1w
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Software Engineer 3 - Java/GPU
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
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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1w
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Java Developer
Annapolis Junction, Maryland, United States
$189k-$243k/yr OnsiteFull Time
Intelliforce
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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1w
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Java Front End Software Engineer - Clearance Required
Hanover, Maryland, United States
$105k-$185k/yr OnsiteFull Time
Lockheed Martin
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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1mo
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Java Automation Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
Agile Defense
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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8h
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Software Developer
Saint Inigoes or Saint Inigoes
OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
1+ YOEBachelor's in CS/Software Engineering/Computer Engineering/Math; 1+ years in software dev; Linux; C/C++ and Java; Agile environment; US citizen with Secret clearance.
C, C++, Java, Linux, Wireshark, Eclipse IDE, SVN
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2w
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Software Developer
Welcome, Maryland, United States
$75k-$102k/yr OnsiteFull Time
Space Ground System Solutions
Space Ground System Solutions: Provides engineering services for satellite ground systems and space missions.
0+ YOE0-5 years software engineering experience; Linux environment proficiency; Java, Go, JavaScript, C/C++, Python knowledge.
Java, Go, JavaScript, C/C++, Python, Linux, Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Podman, Git, Bitbucket, Jira, HTML, CSS, React, REST, JSON, WildFly
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1mo
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Software Developer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
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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1mo
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Software Developer
Fort Meade, Maryland, United States
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years software engineering in a Linux environment; full stack development with Java/JavaScript; agile methods; TS/SCI with polygraph; Bachelor’s in Computer Science.
Java, JavaScript, MongoDB, Spring, OSGi, Perl, Python, Lua, NGINX
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2w
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Software Engineer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides cybersecurity and intelligence services for national security missions.
8+ YOE8+ years software engineering; BS in computer engineering/science; 3 years in SIGINT/IA/IT; active security clearance with polygraph; Java, Docker, Linux, PKI, REST.
Java, Docker, Gitlab, CI/CD, REST, PKI, Linux, Evo, XML/HTML
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2w
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Principal‑Level Software Engineer (Java, Python)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
IDS International
IDS International: Global training, logistics, and security for government agencies.
11+ YOEBachelor's degree and 11+ years of relevant experience; strong Java, Python, and data analytics skills; TS/SCI with Polygraph clearance.
Jupyter, Java MapReduce, Python PySpark, Jira, Confluence, GitLab
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1mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Root Source
Root Source: Providing specialized software and systems engineering for government agencies.
14+ YOE14+ years software engineering experience; US Citizenship; TS/SCI with Poly; Bachelor's in CS or related; proficient in JavaScript, CSS, Git; familiar with Java, Maven, Spring Boot, Agile.
JavaScript, CSS, Git, Java, Maven, Spring Boot, Agile
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1mo
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Software Engineer
Annapolis Junction or Reston
$104k-$192k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
2+ YOE2+ years software development; C#/.NET/Python/Java/C++ or C; distributed programming; building pipelines; on-call support; TS/SCI with poly; US passport.
C#, NET, Python, Java, C++, C, Azure Data Factory, PowerBI
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1mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
20+ YOESenior software engineer with strong Java/JavaScript, UI focus, TS/SCI with poly, BS in CS or 20+ yrs experience.
Java, JavaScript, Vue.js, Linux, Spring Boot, jQuery, CSS, Bootstrap, Plotly, MongoDB, Elasticsearch, OpenSearch, Tomcat, AWS, CI/CD, UX, Velocity Templates, Jersey
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2mo
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Software Engineer
Fort Meade, Maryland, United States
$200k-$230k/yr OnsiteFull Time
Markon
Markon: Provides consulting and mission support services to federal agencies.
14+ YOETS/SCI with poly; Bachelor's in CS/Engineering; 14 years experience; Linux, C++, Java; scripting; Git; Docker; strong problem-solving and communication.
C++, Java, Shell, Python, JavaScript, Bash, Git, Docker, Linux
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2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Provides technology and mission services to government and defense agencies
5+ YOE5+ years in software engineering; TS/SCI w/ Poly clearance; Bachelor’s degree; strong Linux, Python, Java; Apache Airflow, Spark; Docker; Git; REST; AWS; JIRA/Confluence; US citizenship.
Apache Airflow, Apache Spark, Git, Linux, Bash, Python, Java, Docker, containerd, Podman, JIRA, Confluence, AWS
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1mo
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Software Engineer
Fredericksburg or Dahlgren
$80k-$95k/yr HybridFull Time
Amentum
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
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1mo
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Senior Software Engineer - Back End
Annapolis Junction, Maryland, United States
$187k-$250k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Provides intelligence analytics and cyber solutions for national security.
20+ YOESenior software engineer with 20+ years experience, TS/SCI with Poly, Bachelor's in CS/Engineering, strong Java/C++/Python, AWS, and DevOps.
AWS, Docker, Kubernetes, HAProxy, Nginx, Elastic Stack, Git, Java, C++, Python, PostgreSQL, SQL
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2mo
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Senior Software Engineer
Annapolis Junction or Columbia
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Technical consulting and engineering for the national security community.
7+ YOESenior software engineer with 7+ years SWE experience; BS in CS required; strong Java/Python, CI/CD, and security clearance with polygraph; experience with Agile; ability to design, develop, and deploy software.
Java, Python, Git, Shell, Maven, JavaScript, HTML, CSS, JUnit, IDE, Spring, Jenkins, Hibernate, MySQL, Web Services, Google Web Toolkit, Vaadin, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube
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4d
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Software Engineer - Junior Level
Annapolis Junction, Maryland, United States
$98k-$123k/yr HybridFull Time
Boeing Intelligence & Analytics
Boeing Intelligence & AnalyticsNYSE: BA: Delivers intelligence, analytics, and cyber solutions for national security.
Bachelor's in CS or related field or 4 years software engineering exp; TS/SCI with Poly; Agile; Jira/Confluence; Git; Java/C++/Python; Postgres.
Git, Java, C++, Python, PostgreSQL, Jira, Confluence, Docker, Kubernetes, Nginx, HAProxy, Elastic Stack
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1mo
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Software Engineer
Annapolis Junction, Maryland, United States
$150k-$220k/yr HybridFull Time
Crown Point Technologies
Crown Point Technologies: Provides data engineering and software development for government and commercial clients.
7+ YOEHands-on full-stack software engineer for U.S. government programs; AWS-based, secure, scalable solutions (7+ years).
AWS, Docker, Kubernetes, React, Angular, Vue, Java, Python, Node.js, PostgreSQL, MongoDB, DynamoDB, Git, CI/CD, Terraform, CloudFormation
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3mo
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Software Engineer
Annapolis Junction, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Engineering services and automation tools for defense agencies.
0+ YOEMid-level software engineer with TS/SCI clearance and polygraph; Bachelor's in CS or related field; extensive SWE experience.
Java, Python, C++
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5d
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
8+ YOEEight years of software engineering experience with Java; BS in CS or related field; 4 years additional SWE experience in similar processes.
Spring Framework, RESTful API, MongoDB, Angular, AWS, Rancher, Docker, Kubernetes
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2mo
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Software Engineer
Annapolis Junction or Hanover
$50k-$290k/yr OnsiteFull Time
The Swift Group
The Swift Group: Engineering and technology solutions for the national security community.
US citizen with active TS/SCI clearance; Linux proficiency; programming in Python/Java/C/C++/JavaScript; Git; container tech (Docker/Kubernetes); shell scripting; experience with CI/CD; strong security-focused software development.
Bash, Python, Java, C, C++, JavaScript, Git, Docker, containerd, Podman, Kubernetes, Ansible, FastAPI, React, MongoDB, PostgreSQL, RabbitMQ, Kafka, Elastic Stack, Prometheus, Grafana, Splunk, Jira, Confluence, Slurm, AWS
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2w
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
5+ YOEFive+ years software engineering; Java development; PKI/REST; Gitlab/CI/CD; Linux; security clearance with polygraph; experience with customer interfacing and lifecycle activities.
Java, PKI, REST, Gitlab, CI/CD, Linux, Docker
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1w
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Software Engineer 3 (FST - 104)
Annapolis Junction, Maryland, United States
OnsiteFull Time
SageCor Solutions
SageCor Solutions: Provides engineering services for the intelligence community.
20+ YOETwenty years of software engineering experience; BS in Computer Science; TS/SCI with polygraph; Java experience; GPU-accelerated deployment.
Java, GPU-accelerated computing
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1mo
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Software Engineer
Warrenton or Denver or Fort Meade
OnsiteFull Time
Altamira Technologies
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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2w
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Senior Software Developer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
14+ YOEExtensive software engineering experience; TS/SCI with Poly; Bachelor's in CS; Linux; Python/C++/Java; Git/GitLab; Agile; SDR and geospatial experience preferred.
Linux, Python, C++, Java, JavaScript, Git, GitLab, VSCode, Eclipse, Scrum
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1mo
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Software Engineer (HPC) Linux & Scripting Emphasis
Annapolis Junction, Maryland, United States
OnsiteFull Time
Interclypse
Interclypse: Provides software engineering and cybersecurity solutions for government agencies.
Develop, deploy, and maintain software in Linux environments; experience with Python/Java, DevOps, CI/CD, containers, and data engineering.
Linux, Bash, Python, Java, C, C++, Ruby, Perl, JavaScript, GitLab CI, Jenkins, Bamboo, Ansible, Docker, Kubernetes, Helm, Apache NiFi, Apache Spark, JSON, XML, CSV, Parquet, ActiveMQ, RabbitMQ, Kafka, MongoDB, PostgreSQL, MySQL, MariaDB, ElasticStack, Prometheus, Grafana, Jira, Confluence, Airflow, Vault, Keycloak, Slurm, Jupyter
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1mo
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Software Engineer, Level 1 (AE26031323SW1)
Annapolis Junction, Maryland, United States
$145k-$155k/yr HybridFull Time
Advantage Engineering & IT Solutions
Advantage Engineering & IT Solutions: Provides technical engineering and IT services for government agencies.
7+ YOESeven years of DoD/IC software engineering experience; Java, Python; Git; IntelliJ/Eclipse; Maven; Spring Boot/Flask; Top Secret/SCI with polygraph.
Java, Python, Git, IntelliJ, Eclipse, Maven, Spring Boot, Flask, Kafka, Flink, MongoDB, ArangoDB, Redis, PostgreSQL, Elasticsearch, Kubernetes, Docker, Containerd, AWS
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1mo
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1655 - Software Developer
Patuxent River, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Sigma Defense: Develops tactical communications and intelligence systems for defense.
2+ YOE2-5 years software development experience; Java; Linux (RHEL); containerized microservices; US citizen; bachelor's degree; active Secret clearance or higher
Linux, RHEL, Java, Python, Atlassian Tools, Docker
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1mo
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Software Engineer - CTJ - Poly
Reston or Redmond or Annapolis Junction
$101k-$199k/yr OnsiteFull Time
Microsoft
Microsoft: Provides software, cloud computing, and hardware technology products.
2+ YOEBachelor's in CS or related field plus 2+ years engineering experience; proficiency in C/C++/C#/Java/JavaScript/Python or equivalent.
C, C++, C#, Java, JavaScript, Python
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2mo
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Software Engineer
Fort Meade, Maryland, United States
$180k-$195k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: Providing data-centric IT solutions for the intelligence community.
14+ YOETS/SCI clearance with active poly; Bachelor's in CS; 14 years SWE experience preferred; experience with Java, Python, containers, CI/CD; Agile; team lead responsibilities.
Java, Python, Git, Shell, Nexus, Maven, JavaScript, HTML5, CSS3, JUnit, IDEs, Docker, Kubernetes, OpenShift, GitLab CI, SonarQube, Spring, Spring Tool Suite, Hibernate, MySQL, Web Services, Vaadin
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1mo
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651 Cloud Software Engineer 3
Fort Meade, Maryland, United States
$185k-$210k/yr OnsiteFull Time
ARSIEM
ARSIEM: Provides cybersecurity and software engineering to government agencies.
12+ YOETwelve years of software engineering; BS in CS required; strong Cloud/Big Data, Hadoop, Java; TS/SCI with polygraph and US citizenship.
Hadoop, Java, Maven, RESTful Web Services, HDFS, HBase, Zookeeper, MapReduce, UNIX, Linux, CentOS
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2mo
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Software Engineer
Annapolis Junction, Maryland, United States
$72-$84/hr OnsiteFull Time
EverWatch
EverWatch: Provides specialized technology and intelligence services for government agencies.
7+ YOE7+ years in enterprise software; experienced in full stack development; strong design and debugging skills; TS/SCI with polygraph clearance.
Java, ReactJS, AWS, Node.js, RESTful APIs, Docker, Podman, Gradle, MongoDB, Elasticsearch
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2mo
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Software Engineer - multiple levels - CI polygraph
Annapolis Junction or Fort Meade
$120k-$250k/yr OnsiteFull Time
Constellation Technologies
Constellation Technologies: Provides engineering and cybersecurity services to federal government agencies.
4+ YOEUS citizen; TS/SCI clearance with active polygraph; 4+ years of direct/relevant experience; bachelor’s degree in engineering or related field; strong Java experience; multiple Java frameworks; multiple languages; experience with IDEs and databases; solid software development practices.
Java, Python, C/C++, JavaScript, Angular, XML, JSON, SQL, Eclipse, Visual Studio Code, WebStorm, Jenkins, Git, Docker, Kubernetes, OpenShift, Tomcat, WebLogic, Jenkins, Maven
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HiringCafe market data

Java Software Engineer Jobs market signals in Algonquin, 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
320+
Hiring companies
92
Fresh sample
50% new in 30d
Salary visibility
71% show pay

Companies appearing in this market

Boeing Intelligence & AnalyticsRealmOneBAE SystemsBooz Allen HamiltonAmentumARSIEMBelay TechnologiesCaptivation Software

Work location mix in visible results

Onsite: 101Hybrid: 17Remote: 1

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