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Java Engineer Jobs in Townsend, DE, US
380+ java engineer jobs from 130+ companies hiring in Townsend, DE, US.
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Senior Java Developer
Camden or Conshohocken
$145k-$165k/yr HybridFull Time
8+ YOE8+ years software development; expert Java/Spring; 12-factor, SOLID, clean code; event-driven patterns; production observability; API design; containerization; CI/CD; data modeling; distributed systems patterns.
Java, Spring, Hibernate, Kafka, RabbitMQ, Docker, Kubernetes, Terraform, Ansible, GitHub Actions, Jenkins, Dynatrace, Azure Monitor, OpenAPI
1mo
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Java Automation Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
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
5d
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Java Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
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
1mo
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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
1mo
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Java Software Engineer
Annapolis Junction, Maryland, United States
$147k-$249k/yr OnsiteFull Time
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
1mo
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Senior Java Developer
Chicago or Morristown or Wilmington
$79k-$138k/yr HybridFull Time
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
4w
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Senior Java Developer
Camden or Conshohocken
$145k-$165k/yr HybridFull Time
8+ YOE8+ years of software development; expert Java and Spring; strong architecture and coding principles; event-driven patterns; observable, testable production systems; containerization; CI/CD; data modeling; API design.
Java, Spring, Hibernate, Kafka, RabbitMQ, Docker, Kubernetes, Terraform, Ansible, CI/CD, GitHub Actions, Jenkins, Dynatrace, Azure Monitor, OpenAPI
2mo
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Java Software Engineer III
King of Prussia, Pennsylvania, United States
HybridFull Time
Extensive experience in Java and/or JavaScript; strong problem solving; effective communication; eligible for TS/SCI clearance.
Java, JavaScript, Agile, Kanban
2mo
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AWS Lead Software Engineer-Java
Wilmington, Delaware, United States
OnsiteFull Time
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
1mo
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Lead Software Engineer II – Java & Python
Wilmington, Delaware, United States
$100k-$135k/yr RemoteAll Commitments Available
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
1w
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Software Engineer (Java/Springboot)
Mount Laurel or Reston or Philadelphia
$115k-$172k/yr HybridFull Time
5+ YOEProficiency in Java and Spring Boot; 5-7+ years of software engineering; front-end skills; REST/microservices; databases; CI/CD; offshore coordination.
Java, Spring Boot, Angular, JavaScript, HTML, CSS, jQuery, Spring Framework, Spring Integration, Apache Camel, MSSQL, MySQL, Oracle, MongoDB, JUnit, TestNG, REST, Microservices, RabbitMQ, Kafka, GoCD, Jenkins, Concourse, Flowable, JBPM, Activiti, Python
1w
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Software Engineer 3 - Java/GPU
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
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
1mo
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Lead Software Engineer - Java AWS
Wilmington, Delaware, United States
OnsiteFull Time
5+ YOE5+ years Java software engineering; AWS experience; SDLC; agile; CI/CD; security and reliability focus.
Java, Spring, Kafka, AWS, JMeter, Blazemeter, JUnit, Groovy, Postman, REST Assured, Eclipse, Maven, Jenkins, IntelliJ, XML, Web Services, MQ, DB
3w
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Software Engineer, III - Java
Fort Washington, Pennsylvania, United States
$120k-$130k/yr RemoteFull Time
5+ YOE5+ years software development experience; Java 17+, Spring Boot; experience with AI tools; healthcare IT preferred; strong SDLC and collaboration skills.
Java, Spring Boot, Git, MySQL, MongoDB, REST, AWS, FHIR, HL7, Claude
6d
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Drexel Co-Op: Software Engineer (Java)
Philadelphia, Pennsylvania, United States
RemoteTemporary
Entry-level software engineer coop; learning mindset; experience with Java/Python/AWS; good communication; SDLC knowledge; automated testing a plus.
Java, Python, AWS, Appium, Cucumber, Angular, Spring Boot, SQL, JUnit
1w
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Software Engineer Sr - Java/Microservices/SpringBoot/GraphQL
Dallas or Strongsville or Two PNC Plaza or Pittsburgh
$55k-$152k/yr OnsiteFull Time
3+ YOESenior software engineer with Java/Microservices experience; Kubernetes/Docker, Spring Boot, GraphQL, Kafka, CI/CD, security patterns; observability tools; API gateway/service mesh; BPM (Flowable).
Kubernetes, Docker, Java, Spring Boot, GraphQL, Flowable, Dynatrace, ELK, API gateway, Service mesh, Kafka, CI/CD, OAuth 2.0, OIDC
3w
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Senior‑Level Analytic Engineer (Java, Python)
Annapolis Junction, Maryland, United States
$155k-$175k/yr OnsiteFull Time
8+ YOEBachelor's degree with eight years of relevant experience; proficiency in Java and Python; experience with Jupyter Notebooks and MapReduce; knowledge of customer tools and data repositories; active TS/SCI with Polygraph.
Java, Python, Jupyter Notebooks, MapReduce
1d
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Senior Software Engineer
Fort Meade or Annapolis Junction
$115k-$252k/yr OnsiteFull Time
15+ YOEActive TS/SCI with Polygraph; Bachelor's in CS/Software/EE; 15+ years in software engineering; Java/Swing, STS, Eclipse, VS Code, Maven; Java Fire; embedded software on Windows/Linux; RabbitMQ; GitLab CI/CD; Jira/Confluence.
Java, Swing, Spring Tools Suite, Eclipse, VS Code, Maven, Java Fire, RabbitMQ, GitLab CI/CD, Jira, Confluence, Embedded Linux, JTAG, I2C, SPI, UART, Ethernet, OpenWRT
2w
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Cloud Software Engineer (Java/Kotlin), Senior Associate
Annapolis Junction, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Active TS/SCI clearance with a current polygraph; degree and experience per requirements; cloud/DevOps certifications; strong software development with Java/Kotlin and web technologies; Linux experience; documentation skills.
Java, Kotlin, React, JavaScript, TypeScript, Linux, Cloud / Containers, Open-source distributed computing
1mo
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Systems Engineer (Exton, PA, US, 19341)
Exton, Pennsylvania, United States
$85k-$100k/yr OnsiteFull Time
2+ YOEBS in Systems/Optical/Mechanical/Electrical Eng, CS; 2+ yrs systems engineering; strong communication; Python/C#/Java; production tools experience encouraged.
Python, C#, Java, JIRA/Confluence, Azure, MatLab
2mo
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DevOps Engineer (RC-3)
Annapolis Junction, Maryland, United States
$200k-$230k/yr OnsiteFull Time
10+ YOETS/SCI w/ Poly, 10+ years in Agile AWS/cloud, VMware, Kubernetes, Docker, Java/Python, Git; bachelor’s degree in a related field.
VMware, Kubernetes, RKE2, Kafka, Docker, Java, NiFi, PostgreSQL, Red Hat Enterprise Linux, Git, Python, Ruby, Perl, C, C++, AWS, Confluence, Jira
2w
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Software Developer - C/C++, C#, Java, Visual Basic, MATLAB, and Labview
Philadelphia, Pennsylvania, United States
$75k-$85k/yr OnsiteFull Time
2+ YOEBachelor's degree in CS/EE/Math; 2+ years; C/C++, C#, Java, MATLAB; Linux; SQL/DB; security clearance capable.
C/C++, C#, Java, Visual Basic, MATLAB, LabVIEW, Visual Studio, Eclipse, Microsoft Access, SQL, CSV, RDF, OWL, AllegroGraph, Cameo System Modeler, GATE, NLTK
1mo
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Software Developer
Hanover, Maryland, United States
OnsiteFull Time
7+ YOEMid-level software engineer with TS/SCI with poly, 7+ years of experience, backend focus, and experience with CI/CD (GitLab).
Docker, Kubernetes, GitLab, Java, C++, JavaScript, Python
2mo
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Solution Engineer - Game Engine
Philadelphia, Pennsylvania, United States
$77k-$127k/yr OnsiteFull Time
2+ YOE2+ years with Esri technology; 1+ years in various industries; cloud computing concepts; strong presentation and communication; experience in mobile development and Game Engine; programming in .NET, C++, Kotlin, Swift, Python, JavaScript, or Java; willing to travel up to 25-50%; bachelor's degree in geography, computer science, or related field.
ArcGIS, Game Engine, Programming Languages: .NET, C++, Kotlin, Swift, Python, JavaScript, Java
1mo
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RF Network Engineer
Aberdeen, Maryland, United States
$125k-$140k/yr OnsiteFull Time
3+ YOEBachelor's in Electrical/Computer Engineering or Computer Science; 3-5 years of relevant experience; TCP/IP networking; Windows and Linux; documentation skills; willingness to learn; knowledge of wireless technologies a plus; programming experience (Java, Python, C++) a plus; automated testing and lab equipment automation a plus.
TCP/IP, Windows, Linux, Programming (Java, Python, C++), Automated testing, Laboratory instrumentation (test equipment)
2mo
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Software Engineer
Fort Meade, Maryland, United States
$200k-$230k/yr OnsiteFull Time
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
1w
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Software Engineer
Alexandria or Edgewood
HybridFull Time
5+ YOESecret clearance preferred; proficient in Java, JavaScript, SQL; BS in CS or software engineering; 5–7 years coding experience; strong communication and teamwork.
Java, JavaScript, SQL
2mo
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Full Stack Developer (Java, Spring, MongoDB, Elasticsearch) - Top Secret/SCI/FSP Required - Onsite
Annapolis Junction, Maryland, United States
OnsiteFull Time
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
1d
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Application Engineer - III
Malvern, Pennsylvania, United States
HybridFull Time
5+ YOESenior application engineer with Java, microservices, AWS, test automation, SRE tools, AWS Aurora, Kafka; 5+ years software engineering; DevOps familiarity; API management; cloud/AWS knowledge; bachelor's degree.
Java, Microservices, AWS, Test Automation, SRE Tools, AWS Aurora, Kafka, Bamboo, Bitbucket, Git, GitHub, Glue, ECS, Lambda, AWS S3
1w
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Industrial Controls Systems Engineer
Philadelphia or United States
$72k-$112k/yr HybridFull Time
3+ YOEBS engineering or associate with 3 years; HS with 6 years; CompTIA Security+; 20% travel; MS Access/Visio/Office; ICS knowledge; US citizen with ability to obtain Secret clearance.
Rockwell Studio 5000, Siemens SIMATIC Step 7, TIA Portal, Java, C#, C++, Python, Visual Basic, Microsoft Access, Microsoft Visio, Microsoft Office, Ethernet/IP, Profibus, Profinet, Serial communications
1mo
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Lead Software Engineer
Philadelphia or Cedar Rapids or Denver
$111k-$135k/yr HybridFull Time
5+ YOELead software engineer with 5+ years in Core Java or .NET; strong microservices, cloud, CI/CD; leadership and collaboration skills.
Java, .NET, Microservices, Distributed Systems, Cloud, RDBMS, NoSQL, CI/CD, DevOps, Appian, AWS Connect, Kiro
3w
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Junior Computer Scientist/Engineer
Aberdeen, Maryland, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related field with 2 years software development experience; programming in Python/C++/Java; SECRET clearance required.
Python, C++, Java, Cloud platforms
1mo
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Avionics Test and Launch Engineer II / Senior
Wallops Island, Virginia, United States
OnsiteFull Time
2+ YOEBachelor in engineering; 2+ years (Level II) or 5+ years (Senior) in engineering design, test, or operations focusing on electrical/software systems; avionics experience; programming; networking knowledge; familiarity with ground/space systems.
Java, Python, HTML, XML, TCP/IP, UDP, Multicast
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
$152k-$206k/yr OnsiteFull Time
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
3w
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr OnsiteFull Time
14+ YOEActive TS/SCI with poly clearance; 14+ years SE experience; Bachelor's in a related field; US Citizenship; independent with strong communication.
NiFi, Linux, MySQL, NoSQL, Java, Splunk
5d
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Software Engineer - Junior Level
Annapolis Junction, Maryland, United States
$98k-$123k/yr HybridFull Time
0+ YOEBachelor's in CS or related field or 4 years of software engineering experience; TS/SCI with poly; Agile, Jira/Confluence; experience with Java/C++/Python, Git, Postgres; AWS preferred.
Git, Java, C++, Python, PostgreSQL, Jira, Confluence, AWS, Docker, Kubernetes, HAProxy, Nginx, Elastic Stack
1mo
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Developer (Newtown Square, PA, US, 19073)
Newtown Square, Pennsylvania, United States
$110k-$153k/yr HybridFull Time
2+ YOEBachelor's or Master's in CS/Math/Engineering or related field, with work experience; ETL/SQL/Java skills; data modeling and ETL pipeline experience.
SQL, SSIS, ETL, Java, Data Visualization, Data Modeling, Database Design, Stored Procedures
2w
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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
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
1w
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Palantir Forward Deployed Senior Engineer
Chicago or Milwaukee or Dallas or Columbus or Kirkland or New York or Cincinnati or St. Louis or Cleveland or Oklahoma City or Austin or Albany or St. Pete or Hartford or Pittsburgh or Phoenix or Seattle or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or San Francisco or Morristown or Denver or Boston or United States
HybridFull Time
5+ YOE5+ years data engineering; 3+ years Palantir Foundry/Gotham; 3+ years AI techniques with Palantir AIP; 5+ years cloud (AWS/Azure/GCP); 5+ years Python, PySpark, Java; Bachelor’s degree in CS/Engineering or equivalent
Python, PySpark, Java, Palantir Foundry, Palantir Gotham, AIP
4w
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Senior Software Engineer
Aberdeen, Maryland, United States
$140k-$225k/yr HybridFull Time
7+ YOE7+ years software engineering experience; BS in CS/CE/EE; strong C/C++/Java/Python; CUDA; Docker; REST APIs; TS/SCI clearance; willing to travel; hybrid in Aberdeen, MD.
C, C++, Java, Python, Shell Scripting, Google Protocol Buffers, HTTP REST APIs, Docker, RPMs, CUDA
HiringCafe market data
Java Engineer Jobs market signals in Townsend, DE, 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
380+
Hiring companies
130+
Fresh sample
54% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
JPMorgan ChaseUnited States Cold StorageCACIComcastEsriGDITGliaCell TechnologiesLockheed Martin
Work location mix in visible results
Onsite: 52Hybrid: 32Remote: 5