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Java Application Developer Jobs in Taneytown, MD, US

69 java application developer jobs from 39 companies hiring in Taneytown, MD, US.

69 jobs- Taneytown • 50 miles
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Application Developer (Java & Angular)
Ashburn, Virginia, United States
HybridFull Time
Dev Technology Group
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
2mo
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2907 Application Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
InterImage
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
2mo
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
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
2mo
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Application Developer
Laurel, Maryland, United States
$69k-$158k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides management consulting and technology services to government agencies.
4+ YOE4+ years in software design and development; Java/Go/Rust/SQL/NoSQL; Linux; CS fundamentals; TS/SCI with polygraph; BS degree.
Java, Go, Rust, SQL, NoSQL, Linux, Python, JMS, JSON, XML, SOA, RESTful, Bootstrap, Angular, HTML, CSS, JavaScript, C, C++, C#, Ajax
2mo
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Web Application Developer
Germantown, Maryland, United States
$110k-$130k/yr RemoteFull Time
Edgewater Federal Solutions
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
2mo
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Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
MOM's Organic Market
MOM's Organic Market: Operates a chain of environmentally focused organic grocery stores.
2+ YOEBachelor's in related field or equivalent experience; 2+ years software development; proficient in Java, JavaScript, HTML, CSS, SQL, Python; ML frameworks; Google Suite; grocery retail experience.
Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Google Suite, Microsoft Office, Mac OS, Windows OS
1mo
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Senior Application Developer
Annapolis Junction, Maryland, United States
$168k-$240k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
12+ YOETS/SCI clearance with polygraph; Java/web apps; 12+ years exp; AWS; IBM Maximo MAS exp; DoD/regulatory env; strong communication.
IBM Maximo, MAS, Java, SQL, REST APIs, Docker, Kubernetes, OpenShift, Linux, Oracle 19.3, S3, EC2, AWS
2w
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Application Developer - Expert
Herndon, Virginia, United States
OnsiteFull Time
VTG
VTG: Provides force modernization and digital transformation for defense agencies.
4+ YOEActive TS/SCI clearance with Poly required on day one; 4-6 years in design/development; strong web app experience with Angular/React/JavaScript; Linux; cloud experience (C2S/AWS); ETL with large data; strong OO software development; Python preferred.
Angular, React, JavaScript, Java, Python, C#, HTML, SQL, Linux, AWS, ElasticSearch, Solr, OpenSearch, Docker, Podman, Containerization, ETL
2mo
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Application Developer I
Rockville, Maryland, United States
$65k-$82k/yr OnsiteFull Time
MOM's Organic Market
MOM's Organic Market: Regional chain of organic and natural grocery stores.
2+ YOEBachelor's in related field or equivalent experience; 2+ years in application/software development; strong coding skills; experience with Google Suite, MS Office, Mac OS and Windows; prior grocery retail exposure; detail-oriented with good communication; able to manage changing priorities.
Java, JavaScript, HTML, CSS, SQL, Python, Machine Learning frameworks, Prompt engineering, Google Workspace, Microsoft Office, Mac OS, Windows OS
4w
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Software Application Developer
Herndon, Virginia, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
5+ YOEBS in Computer Science; 5+ years software development; strong React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL/MySQL/MariaDB, Linux/Bash, AWS; distributed systems; Git repositories; strong fundamentals; collaborative skills; US citizenship with TS/SCI security clearance.
React, Java, JavaScript, Node.js, HTML, CSS, PostgreSQL, MySQL, MariaDB, Linux, Bash, AWS
1mo
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Application Engineer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides cybersecurity and intelligence services for national security missions.
3+ YOELinux server administration, AWS, Ansible/Salt, Java and Python development, and system integration experience.
Linux, Windows, Java, Python, AWS, Ansible, Salt
1w
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Application Software Developer (Full Stack Developer)
Herndon, Virginia, United States
RemoteFull Time
VivSoft Technologies
VivSoft Technologies: Delivers cloud, DevSecOps, and AI solutions to federal agencies
10+ YOEExperienced full stack developer with 10+ years in software development; 5+ years in DevSecOps and cloud-hosted apps; strong Java, Python, AWS, React/Angular; CI/CD with Jenkins, GitHub, Artifactory; Jira/Confluence; API, databases (MySQL, PostgreSQL).
Java, Python, AWS, React, Angular, Jenkins, GitHub, Artifactory, Jira, Confluence, MySQL, PostgreSQL, JBoss, Spark, Vault
2w
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Palantir Application Developer
Tysons or United States
$113k-$188k/yr RemoteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
2+ YOEMinimum 2 years Palantir Foundry development; 5 years building production apps; strong SQL; Python preferred; DoD Public Trust clearance; Bachelor's degree or 4 years experience in lieu.
Palantir Foundry, Pipelines, Transformations, Workshops, SQL, Python, Java, Scala
1w
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Senior Software Developer (Java/J2EE/Application Modernization)
Rockville, Maryland, United States
$70-$80/hr HybridContract
CTIS
CTIS: Provides health informatics and IT solutions for clinical research.
5+ YOE5+ years migration of Java/J2EE to AWS; strong Java/J2EE, AWS architecture, containerization, IaC, CI/CD; collaboration and communication skills.
Java, J2EE, Spring, Hibernate, JSF, AWS, Docker, Kubernetes, CloudFormation, Terraform, Terraform, S3, RDS, EC2, ECS, EKS, API Gateway, Lambda
2mo
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Sr. Application Engineer
Germantown or United States
HybridFull Time
Acquisition, Research, and Logistics
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
2mo
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Application Developer 3
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence and predictive analytics software.
12+ YOEActive TS/SCI clearance with poly; 12+ years of software engineering experience with a B.S. (or 10+ years with an M.S.); experience in C/C++, Python, Rust, Go; reverse engineering; SIGINT and CNO domains; strong problem solving.
C, C++, Python, Rust, Go, Ghidra, Java, JavaScript, Bash, Assembly, PowerShell, Perl, C#, Git, Subversion, Jira, Confluence
2mo
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Senior Application Developer
Columbia or Annapolis Junction
$190k-$250k/yr OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Geospatial and systems engineering for the national security community
12+ YOESenior-level experience with COTS enterprise apps; TS/SCI w/ FS poly; Java/web apps; 12+ yrs (or 16+ yrs w/o technical degree); full lifecycle support; strong communication; able to learn IBM Maximo.
IBM Maximo, Java, SQL, JavaScript, Python, Bash, REST APIs
3mo
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Application Security Engineer
McLean, Virginia, United States
OnsiteContract
Steampunk
Steampunk: Design-led federal technology consulting and innovation services firm.
3+ YOEContract Application Security Engineer with vulnerability remediation, secure SDLC, and cross-team collaboration; requires ability to obtain U.S. government security clearance.
Maven, Git, Jenkins, Ansible, Java, C#/.NET, Apache Tomcat, Apache HTTP Server, IIS, F5, Oracle, MS SQL Server, PostgreSQL, AWS, Azure GovCloud, Invicti, WebInspect, DAST/IAST, Python, JIRA, Service Now, DISA STIG, PHP, SQL
1mo
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Application Developer Senior Software Engineer
Fort Meade, Maryland, United States
$165k-$215k/yr OnsiteFull Time
Peak 10 Incorporated
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
1w
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Software Engineer 2 - 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.
14+ YOETop Secret/SCI clearance with polygraph; 14+ years SWE experience; BS in CS or related; 4 years experience may substitute the degree; Java; GPU-accelerated application deployment/integration.
Java, GPU acceleration
3mo
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Android Mobile Application Developer (TS/SCI w POLY)
McLean, Virginia, United States
$100k-$175k/yr OnsiteFull Time
Falls Technology
Falls Technology: Software engineering and cybersecurity services for government missions.
3+ YOE3+ years software development; Android NDK; C and Python; Git; OS internals; TS/SCI w POLY clearance.
Android, Android NDK, Git, C, Python, Java
2mo
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Application Engineer - Data Management
Linthicum Heights, Maryland, United States
$87k-$182k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and professional services to government agencies.
TS/SCI with Polygraph; Pig and PySpark; data analytics; multiple degree levels with related experience.
Pig, PySpark, Piranhas, Python, Java, Scala, NiFi, Ansible
3mo
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Application Security Engineer
McLean, Virginia, United States
$100k-$155k/yr OnsiteFull Time
Steampunk
Steampunk: Delivering human-centered technology solutions for federal government agencies.
3+ YOEAbility to obtain US government security clearance; degree plus experience; security certifications.
Maven, Git, Jenkins, Ansible, Java, C#/.NET, Apache Tomcat, Apache HTTP Server, IIS, F5, Oracle, MSSQLSERVER, PostgreSQL, AWS, Azure GovCloud, JIRA, ServiceNow, Invicti, Web Inspect, DAST/IAST, Python
2mo
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Applications Developer
McLean, Virginia, United States
OnsiteFull Time
Bridge Core
Bridge Core: Provides technical services and cybersecurity solutions to government agencies.
0+ YOEExperience developing and deploying data-centric applications; cloud microservices; SQL databases; NiFi ETL; Python/Java; Git; Docker; CI/CD; AWS and Terraform; web technologies (HTML/CSS/JS/Flask).
Amazon S3, Amazon RDS, Amazon EC2, MySQL, PostgreSQL, NiFi, Python, Java, Flask, Docker, Terraform, Git, Jenkins, Jira, Confluence, Anaconda, Bash, HTML5, CSS, JavaScript, SQL, PL/SQL
4w
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Senior Lead Data Engineer (Enterprise Platform Technology) (Java, Python, Scala, AWS)
McLean or New York
$230k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOE6+ years in application development; 2+ years in big data; 1+ year cloud (AWS/Azure/Google).
Java, Python, Scala, AWS, Redshift, Snowflake, Hadoop, Kafka, Spark, MongoDB, Cassandra, Unix, Linux, SQL, NoSQL, Gurobi
4h
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Technical Software Application Lead (TANTUS)
Bethesda, Maryland, United States
OnsiteFull Time
Sikich
Sikich: Provides professional accounting, tax, and technology consulting services.
Lead developer overseeing a team; expertise in Java/.NET stack, Agile, JIRA, cloud, and AI/ML concepts.
Java 11/17+, Spring Boot, Spring MVC, Spring Security, Hibernate, REST, GraphQL, Docker, Kubernetes, Jenkins, GitHub Actions, Azure DevOps, Oracle, SQL Server, MongoDB, Angular, React, Vue.js, QlikSense, LangChain, LangGraph, LLM integration, RAG pipelines, Azure, AWS, Google Cloud, SharePoint, Power Platform, ASP.NET, .NET Core, Entity Framework
6d
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Software Engineer (665381)
Baltimore, Maryland, United States
$34-$59/hr OnsiteFull Time
Johns Hopkins Health System
Johns Hopkins Health System: Provides clinical care, medical research, and health education services.
4+ YOEDevelop, maintain, and support enterprise applications; four years of experience; strong in Java/C#/Python/JavaScript/TypeScript; Bachelor’s degree in CS or related field.
Java, C#, Python, JavaScript, TypeScript
5d
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Software Engineer Full Stack & Application Development II (Full Time) – United States
San Jose or New York or Boston or Knoxville or Austin or Milpitas or Alpharetta or Raleigh (RTP) or Maynard or Fulton or Dallas or Atlanta or Hillsboro
HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
0+ YOEBackend in Python/C++/Java; frontend JS/TS; REST/GraphQL/gRPC; SQL/NoSQL; cloud familiarity (AWS/Azure/GCP).
Python, C++, Java, JavaScript, TypeScript, REST, GraphQL, gRPC, SQL, NoSQL, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Ansible, CloudFormation, GitHub Actions, Jenkins, CircleCI, Grafana, Prometheus, Splunk, React, Angular, Vue
2w
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Senior Software Developer
Richmond or Baltimore or Nashville or Mechanicsburg or Raleigh
$105k-$145k/yr HybridFull Time
GFT
GFT: Global firm providing engineering and infrastructure construction services.
5+ YOESenior software developer with 5+ years of experience in full-stack design and geospatial applications.
SQL, C#, Java, Python, HTML, CSS, JavaScript, ASP.Net Core, Angular, React, Vue.js, Esri software
3w
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Software Engineer (mobile)
Chantilly or McLean
HybridFull Time
M1 Technology
M1 Technology: Developing mission-critical technology for the U.S. intelligence community.
Experience with Agile; development, maintenance, and testing of applications; enterprise SecDevOps tools (GitHub, Jenkins); independent testing throughout lifecycle; maintenance of existing infrastructure; development in Ruby, Java, JavaScript, TypeScript, HTML, C/Objective C, R, Python; ensure unit/integration/UAT testing and system changes; mobil...
GitHub, Jenkins, Ruby, Java, JavaScript, TypeScript, HTML, C, Objective C, R, Python, XCode, Swift, SwiftUI
2w
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Applications Developer (Full Stack Developer - Senior)
Herndon, Virginia, United States
OnsiteFull Time
Ardent Principles
Ardent Principles: Provides specialized technology and program management services to government agencies.
4+ YOESenior-level developer with active TS/SCI with Full Scope Polygraph; 4+ years web app experience; strong Python/Java/JS/C# OO skills; cloud and Linux experience;Bachelor's degree or 11 years experience without degree.
Angular, React, JavaScript, Python, Java, C#, Linux, AWS, Azure, Oracle Cloud, Docker, Podman, Jira, Confluence, GitHub
3mo
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Applications Programmer (Java)
College Park, Maryland, United States
OnsiteFull Time
ANGARAI
ANGARAI: Professional management consulting firm specializing in enterprise transformation and oversight.
7+ YOEBachelor’s degree in Computer Science, Information Systems, Engineering, or related field; 7+ years Java EE enterprise app development; 5+ years with Eclipse, Git, Spring, Struts, JPA, Hibernate; 4+ years SQL (PostgreSQL/MySQL/Oracle); 4+ years Java integration with SQL/NoSQL/MongoDB; 2+ years REST APIs; strong n-tier/microservices; analytical/prob...
Eclipse IDE, Git, Java/J2EE, Spring, Struts, JPA, Hibernate, Angular, JavaScript, TypeScript, HTML, CSS3, JSP, Servlets, Web Services, REST APIs, PostgreSQL, MySQL, Oracle, NoSQL, MongoDB, Maven, ANT, Jenkins, ESB, JBoss Fuse, Veracode, AppScan, Fortify
6d
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Lead Software Engineer - Advice Solutions
Owings Mills, Maryland, United States
$145k-$309k/yr HybridFull Time
T. Rowe Price
T. Rowe PriceNASDAQ: TROW: Provides global investment management and retirement planning services.
8+ YOELead software engineer with 8+ years of Java and AWS experience; microservices, cloud applications, and Agile leadership.
Java, AWS, Spring Boot, Microservices, UNIX, GitLab, React
2mo
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Software Engineer Level 3
Fort Meade, Maryland, United States
$235k-$255k/yr OnsiteFull Time
Markon
Markon: Provides specialized management consulting and engineering for federal agencies.
20+ YOEActive TS/SCI with Poly, 20+ years in Java-based applications, RESTful services, Agile, Git/Atlassian, IntelliJ/Eclipse.
Java, RESTful, Git, Jira, Confluence, IntelliJ, Eclipse, Kotlin, MongoDB, Spring, Spring Boot, Python, Kubernetes, NiFi, RabbitMQ
2w
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Appian Developer - Sr
Silver Spring, Maryland, United States
$80k-$105k/yr OnsiteFull Time
DRT Strategies
DRT Strategies: Management and technology consulting for federal and commercial organizations
5+ YOE5+ years of Appian development; Java, Appian BPM, SQL, APIs, web services, integrations, plugins, SAIL; experience with government integrations; Agile; multiple applications; strong communication.
Appian, Java, SQL, APIs, Web Services, Integrations, Appian plugins, Appian SAIL
1w
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376 - Principal Software Engineer
Fort Meade or Annapolis Junction
$216k-$241k/yr OnsiteFull Time
ARSIEM
ARSIEM: Provides cybersecurity and software engineering to government agencies.
11+ YOETS/SCI with poly; US citizen; Bachelor's in CS or related field plus 11 years' experience; strong Java/Python; experience with enterprise cloud data systems and prototype applications for evaluation.
Java, Python, Docker, Kubernetes, Linux
2mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
ClearEdge
ClearEdge: Provides software engineering and data analytics to the intelligence community.
14+ YOESenior software engineer with cloud architecture, data visualization, Python/Java, and leadership experience; TS/SCI clearance with polygraph; Bachelor's degree in CS or related field plus 14 years of experience; experience with MySQL/PostgreSQL and web-based server applications.
Python, Java, MySQL, PostgreSQL, Linux, Web-based server applications, Data visualization
2w
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Full-Stack Engineer
Reston, Virginia, United States
OnsiteFull Time
CapTech
CapTech: Provides technology and management consulting services to large enterprises.
6+ YOE6+ years of experience designing and building applications on the Microsoft stack or Java; RESTful APIs with Swagger/OpenAPI; SQL Server and NoSQL databases; front-end with JavaScript/TypeScript, HTML/CSS and modern frameworks; AI tooling experience; strong communication and problem-solving skills.
Swagger/OpenAPI, REST APIs, SQL Server, NoSQL, Azure, AWS, GCP, JavaScript, TypeScript, HTML, CSS, Angular, React, Vue, Bootstrap, Git, AI tooling, Claude, CodeX, OpenClaude
2mo
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Sr Applications Database Engineer/Applications System Administrator
Rockville, Maryland, United States
$90k-$110k/yr OnsiteFull Time
Chickasaw Nation Industries
Chickasaw Nation Industries: Provides professional services and manufacturing for federal agencies
Senior AI/ML engineer with healthcare data expertise (HL7/FHIR), cloud (AWS), Python/R/Java, GenAI, LangChain; experience with NLP/CV and HIPAA compliance.
Python, R, Java, AWS, Docker, Kubernetes, PyTorch, TensorFlow, scikit-learn, HL7, FHIR, LangChain, VectorDBs, RAG
2w
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Software Tester - Clearance Required
Reston, Virginia, United States
HybridFull Time
Cydecor
Cydecor: Providing technology solutions and mission support to defense agencies.
8+ YOE8+ years manual testing; Selenium WebDriver with Java; Agile; test case development; data integrity; cross‑application data validation; UI testing; CI/CD (GitLab); DoD Top Secret clearance.
Selenium WebDriver, Java, GitLab, CI/CD, Test Management Tools

HiringCafe market data

Java Application Developer Jobs market signals in Taneytown, 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
69
Hiring companies
39
Fresh sample
51% new in 30d
Salary visibility
60% show pay

Companies appearing in this market

Booz Allen HamiltonCapital OneSteampunkArdent PrinciplesBelay TechnologiesDev Technology GroupMOM's Organic MarketRealmOne

Work location mix in visible results

Onsite: 38Hybrid: 14Remote: 3