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Full Stack Java Developer Jobs in Westminster, MD, US

310+ full stack java developer jobs from 110+ companies hiring in Westminster, MD, US.

313 jobs- Westminster • 50 miles
5d
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Associate Software Engineer (Full-Stack) - Client Enablement
Falls Church, Virginia, United States
HybridFull Time
BizFlow
BizFlow: Provides low-code software for business process management and automation.
2+ YOEBachelor's degree and 2+ years in software development or IT support; strong full-stack skills; customer-facing experience.
Java, C++, Angular, React, JSP, HTML, CSS, JavaScript, SQL, MSSQL, Oracle, Git, SVN, Jira, ServiceNow, Zendesk, Jenkins, GitHub, CI/CD
2w
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Awesome Full Stack Software Engineer (2+ years - Senior Level)
Arlington or Reston
HybridFull Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
2+ YOE2+ years professional experience; proficient in at least one OO language; MVC framework experience; relational DB; Linux; HTTP/REST/HTML/CSS/JS.
Java, Python, C#, C++, Spring, Django, Flask, Rails, MySQL, PostgreSQL, SQLite, Linux, HTTP, REST, HTML, CSS, JavaScript, React, Angular, Vue.js, Bootstrap, Less, Elasticsearch, MongoDB
3d
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Software Engineer - Full Stack/UI Focus
Annapolis Junction, Maryland, United States
OnsiteFull Time
Set of X
Set of X: Provides specialized engineering services for U.S. national security missions.
3+ YOEMid-level full-stack engineer with JavaScript/TypeScript, frontend frameworks (Vue/React), REST, MongoDB, and automated testing; strong problem-solving and collaboration skills.
Java, TypeScript, JavaScript, Vue, React, REST, MongoDB, Kafka, CI/CD, Linux, Claude Code
2mo
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Staff Software Engineer, Full Stack
Herndon, Virginia, United States
$160k-$288k/yr HybridFull Time
QXO
QXONYSE: QXO: Tech-enabled distributor of building materials and products.
5+ YOE5+ years coding, 3+ years distributed systems, React/TypeScript, cloud-native stack, Bachelor’s in CS/Engineering, strong comms.
Java, Kotlin, Go, React, Next.js, TypeScript, Cloud (GCP, AWS), CI/CD
2mo
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Software Engineer (Full-stack Developer) - FULLY CLEARED with POLYGRAPH REQUIRED
Fort Meade or Annapolis Junction or Hanover
$175k-$200k/yr OnsiteFull Time
Constellation Technologies
Constellation Technologies: Provides cyber engineering and systems integration for defense agencies.
8+ YOEUS citizen with TS/SCI clearance and polygraph; 8+ years of direct/relevant experience; bachelor's degree in computer science or related field; proficiency in Python and Java; experience with Jupyter Notebooks, GHOSTMACHINE, and data analytics tools.
Python, Java, Jupyter Notebooks, GHOSTMACHINE, Query Time Analytics, Tableau, Atlassian
3w
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Senior Software Engineer (React, Java, SQL Server) - (Remote - US)
Reston or United States
$99k-$168k/yr RemoteFull Time
ICF
ICFNASDAQ: ICFI: Provides strategic consulting and technology services to global organizations.
5+ YOE5+ years full-stack software engineering; Java REST APIs; frontend React; SQL Server/PostgreSQL; US-based; able to obtain Public Trust.
Java, Spring, REST APIs, React, SQL Server, PostgreSQL, Hibernate, JPA, Agile/Scrum
3w
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Full Stack Software Engineering Technical Lead – CI/CD Platform
McLean, Virginia, United States
$149k-$223k/yr OnsiteFull Time
Freddie Mac
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
8+ YOE8-10 years of application solution architecture experience; 8+ years with Java, Angular, Spring Boot; strong Python; AWS; CI/CD; REST APIs; Docker/Kubernetes; Bachelor's degree in CS or equivalent.
Java, Angular, Spring Boot, Python, FastAPI, Terraform, Helm, CloudFormation, AWS, S3, DynamoDB, RDS, Jenkins, Docker, Kubernetes, APIs, Microservices, Serverless, CI/CD
1mo
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Sr Fullstack Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Novul Solutions
Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.
14+ YOE14+ years of software engineering experience; BS in CS or related field; 4 years additional experience can substitute for degree; DoD 8570 compliance; TS/SCI with Full Scope Poly required.
Java, Grails, JavaScript, Web Applications
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
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
2w
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Agile Developer 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
9+ YOEActive TS/SCI with Full Scope Polygraph, Bachelor’s degree or equivalent, 9 years experience (or Master’s +7), Java, React, GitLab, Maven, Jenkins, NoSQL/relational/datastores, full-stack development, Spring Boot microservices, CI/CD.
Java, JavaScript, React, GitLab, Maven, Jenkins, Nexus, NoSQL, Relational Databases, Object Storage, Spring Boot
1mo
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Software Developer 3 (SWD3)
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
15+ YOESenior software developer with Java, AWS, and modern tech stack; strong self-starter with 15+ years in software development; DoD 8570 IAT II required.
Java, Spring, AWS, Angular, Hibernate, PostgreSQL, Docker, Podman, JHipster, XML, XSD, C++, Python, Perl, Ruby on Rails, Django, SpringFramework
3w
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Software Developer
Washington, District of Columbia, United States
$140k-$150k/yr RemoteFull Time
CSSI
CSSI: Independent technology solutions provider delivering safety-critical systems.
2+ YOEBachelor’s in CS/IT plus 2 years of full stack web development experience; Java/J2EE, SQL, HTML5/CSS3, Bootstrap, JavaScript, Git, CI/CD; JBoss EAP, Oracle/MySQL, Bash, Red Hat Linux; remote work from US; background check required.
Java, J2EE, SQL, HTML5, CSS3, Bootstrap, JavaScript, JQuery, Git, Jenkins, JBoss EAP, Oracle, MySQL, Bash, Red Hat Linux, VMware
2mo
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Software Developer
Arlington, Virginia, United States
$100k-$140k/yr OnsiteFull Time
S2Technologies
S2Technologies: Provides IT and cybersecurity solutions to government agencies.
Full stack developer with Angular, Java, Accumulo; DoD/8570.01m IAT-II; TS/SCI clearance preferred; Bachelor's in IT or related field.
Angular, Java, Accumulo, AWS
1mo
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Software Developer – Junior (Team 01)
Washington, District of Columbia, United States
$100k-$115k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
1+ YOEJunior software developer with 1+ year experience in backend/full-stack; TS/JS/Java/Go/Python/.NET; Agile; Git; TS/React; Top-Secret clearance with SCI eligibility; BS in CS/IS/Engineering or related field.
Java, JavaScript, Go, Python, Typescript, .NET, Java Spring, Node.js, Go Gin, AngularJS, React, NextJS, Hibernate, Struts, Git, Jira, Jenkins, Terraform, Nexus, Ansible, Ansible Tower, AWS, Azure, Linux, Windows Server
3w
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Associate Software Engineer
Reston, Virginia, United States
OnsiteFull Time
Metron
Metron: Develops scientific software and mathematical models for national security.
Bachelor’s degree in computer science, mathematics, physics, or related field; proficiency in Java, TypeScript, Python, or C++; strong OO programming; full-stack web development experience; US citizenship with eligibility for security clearance.
Java, TypeScript, Python, C++, MongoDB, RabbitMQ, Spring Boot, React, Redux, WebGL, OpenGL
2mo
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Software Engineer - Expert
Herndon, Virginia, United States
OnsiteFull Time
RealmOne
RealmOne: Providing advanced cybersecurity and intelligence solutions for national security.
11+ YOE11 years full-stack experience; HTML5/JavaScript/TypeScript/CSS; Java Spring; APIs; microservices; AWS; DevOps; SecDevOps; Agile; strong communication
AWS, DevOps, Ruby on Rails, Java, Infrastructure as Code, Spring, APIs, Microservices
1mo
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Senior Software Engineer
Arlington, Virginia, United States
$132k-$212k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Strong full-stack Java/Spring Boot, React, PostgreSQL; experience in scalable analytics platforms; agile, collaborative; Bachelor in CS or related.
Java, Spring Boot, React, PostgreSQL, Snowflake, GitHub Copilot
1mo
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Intermediate Developer Specialist
McLean, Virginia, United States
OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
3+ YOEActive TS/SCI clearance with poly, Bachelor's in a technical field, 3+ years full-stack web dev, AWS, APIs, Python/Java, strong documentation, Microsoft technologies
AWS, Python, Java, APIs, Microsoft Technologies
1w
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Software Engineer
Columbia, Maryland, United States
$150k-$170k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: Provides IT engineering solutions for the intelligence community.
7+ YOEActive TS clearance required; bachelor’s degree; 7+ years IT experience; DevSecOps and AWS; full stack experience; Go/Python/Java/JS/React/TypeScript knowledge; IL6+ cloud security.
Python, Go, Java, JavaScript, TypeScript, NextJS, React, AngularJS, AWS, IL6+
2mo
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Software Engineer II (661493)
Hanover, Maryland, United States
$41-$72/hr RemoteFull Time
Johns Hopkins Health System
Johns Hopkins Health System: Provides clinical care through academic hospitals and community clinics.
5+ YOE5+ years software development; Appian BPM; full-stack skills; REST APIs; Agile; Git.
Appian, JavaScript, React, Node.js, Java, SQL, REST, Git, AWS, Azure, GCP
1mo
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Software Engineer (Salesforce)
Sterling, Virginia, United States
OnsiteFull Time
Nightwing
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
2mo
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ME00549-Software Engineer 2
Annapolis Junction, Maryland, United States
$160k-$220k/yr OnsiteFull Time
Momentum Engineering
Momentum Engineering: Provides engineering and technical services for national security missions.
14+ YOETop Secret/SCI clearance; Bachelor's degree and 14 years of related experience; strong experience with Java, JavaScript, Python, and full-stack data-focused technologies.
Java, JavaScript, Python, Docker, Kubernetes, Jenkins, GitHub, GitLab, Jira, Confluence, Agile
4w
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Developer (Reston, VA, US, 20191)
Reston, Virginia, United States
$175k-$179k/yr HybridFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Sells enterprise resource planning and business management software solutions.
5+ YOEBachelor's or Master's in CS/Engineering/Math with 3-5 years of related experience; strong Java/Spring stack, SQL, REST, DevOps. Agile experience.
Java, Spring, Hibernate, JDBC, SQL, PostgreSQL, MySQL, SAP HANA, REST, Selenium, JUnit, Mockito, JIRA, Confluence, Git, Unix/Linux, Tomcat, Swagger, Postman, ActiveMQ, Spring Integration, SonarQube, Jenkins
2mo
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Software Developer 2
Fort Meade, Maryland, United States
$160k-$190k/yr OnsiteFull Time
T-Rex Solutions
T-Rex Solutions: Provides IT modernization and cloud services to federal agencies.
14+ YOEBachelor's or higher; active TS/SCI with FSP within 7 years; 14 years experience with degree or 18 years without; virtualization, Java/Kotlin, REST, Spring, Kubernetes; Python scripting; Atlassian, Git; IntelliJ/Eclipse; full-stack capabilities.
Python, Kotlin, Spring, Spring Boot, Kubernetes, Java, REST, Git, IntelliJ, Eclipse, Virtualization
5d
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Principal Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
12+ YOETwelve years of software engineering experience; BS in Computer Science; experience with Java tech stack and modern tools.
Spring Boot, Spring MVC, Spring Data, Spring Security, JMS, Kafka, Java, Oracle, Elasticsearch, Docker, Kubernetes, Maven, Gradle, GitLab, CI/CD, Angular
7h
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LightGrid, LLC - Data Integration Software Developer
Odenton or Fort Meade
OnsiteFull Time
LightGrid
LightGrid: Provides telecommunications and IT services for government and defense.
4+ YOEBachelor's in CS/Math/Physics/EE/Computer Eng or related; 4+ yrs Kafka/Java/REST/AWS/full stack; Python/Java/SQL; DoD Secret/Interim Secret clearance; DoD 8570 IAT II within 30 days.
Kafka, Elastic, Databricks, Confluent, Elasticsearch, Logstash, ksqlDB, Kafka Streams, Kubernetes, Docker, Python, Java, SQL, HTML, JavaScript, Git, Bitbucket, NiFi, UNIX, Kibana
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
2w
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Forward Deployed Engineer
Reston, Virginia, United States
HybridFull Time
SZNS Solutions
SZNS Solutions: Provides specialized Google Cloud engineering and AI consulting services.
5+ YOEBachelor’s degree in CS/Engineering or equivalent; 5+ years in software engineering, cloud architecture, and deployments; strong cloud experience (GCP/AWS/Azure); full-stack proficiency (Python, TypeScript, Go, Rust, or Java); Docker/Kubernetes; US Citizen.
Kubernetes, GKE, Docker, Python, TypeScript, Go, Rust, Java, Google Cloud, AWS, Azure
1mo
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Software Engineer
Chantilly or St. Louis or Gaithersburg or Denver
OnsiteFull Time
Reinventing Geospatial
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
3w
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Senior Software Engineer
Bethesda or Waltham
$140k-$220k/yr HybridFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
8+ YOE8+ years in software engineering; experience with large-scale data pipelines; Hadoop, Spark; JVM stack (Java, Scala); NLP/entity recognition; collaboration with data scientists.
Hadoop, Spark, Java, Scala, NLP
2mo
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2908 Software Integration Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
InterImage
InterImage: Delivers IT modernization and cybersecurity solutions for government agencies.
8+ YOEActive Secret clearance; 8-10 years systems engineering; Agile; DevSecOps tools; scripting; Java stack; strong communication.
JIRA, Confluence, Bamboo, Jenkins, Python, Bash, Java, Spring MVC, jQuery, Thymeleaf, AJAX, Bootstrap, CSS
2mo
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Eng Sr Prin II - SW
Herndon, Virginia, United States
$147k-$249k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Develops and manufactures advanced defense and aerospace systems.
16+ YOESenior software developer with cloud, DevOps, and full-stack experience; strong Java/C#, React/Node.js, and automation skills.
AWS, Azure, Google Cloud, Oracle, Jira, GitHub, Jenkins, Python, PowerShell, Java, C#, TypeScript, React, Node.js, .NET
2mo
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Software Engineer- AI
Herndon or Cincinnati or North Carolina or Georgia or Texas or New Jersey or Pennsylvania or Illinois or District of Columbia or Maryland or Ohio or Florida or South Carolina or Colorado or Indiana
HybridFull Time
Exostar
Exostar: Secure collaboration and identity management for highly regulated industries.
2+ YOE2+ years hands-on software engineering; shipping full systems; proficient in Angular/TypeScript, .NET/C#, Python, Java; 1+ year cloud-native (Azure); comfortable across stack; regulated environments experience.
Angular, TypeScript, .NET/C#, Python, Terraform, Bicep, Azure Gov, CI/CD
1mo
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Mobile/Web Developer (.Net)
Tysons, Virginia, United States
$96k-$137k/yr HybridFull Time
Air Line Pilots Association
Air Line Pilots Association: Provides labor representation and safety advocacy for airline pilots
5+ YOEFive years of related IT experience; Bachelor's in Computer Science/IT; proficient with .NET/Microsoft stack; web/mobile development; strong design/analysis skills.
.NET, Blazor, Sitecore, DNN, C#, Java, SQL Server, HTML, CSS, JavaScript, jQuery, CMS, RESTful APIs
3w
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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
Huntington
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
2w
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Sr. Software Engineer II (6520)
Tysons Corner, Virginia, United States
$142k-$195k/yr OnsiteFull Time
MetroStar
MetroStar: Provides digital transformation and IT services to government agencies.
7+ YOEBachelor's degree in CS/IT/Engineering or equivalent; Secret clearance; 7+ years IT; 6+ years full stack with AWS; 3+ years Go/Python/Java/JavaScript/React/Angular/TypeScript/NextJS; IL6+ AWS; strong data, security, and deployment experience.
AWS, Python, Go, Java, JavaScript, React, AngularJS, TypeScript, NextJS, DevSecOps
1mo
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Senior Software Developer - Clearance Required
Reston or Joint Base Anacostia-Bolling
HybridMultiple Commitments Available
Cydecor
Cydecor: Providing technology solutions and mission support to defense agencies.
6+ YOE6+ years in distributed software development; frontend tech stack (Vue, JavaScript, TypeScript); backend services; Agile; TS/SCI clearance preferred.
Vue, JavaScript, TypeScript, React, Angular, Linux, Git, Jira, Confluence, Artifactory, APIs, Relational databases, NoSQL, Agile, Security-focused development, CI/CD, Python, Java, Docker, Kubernetes, OpenShift, Jenkins, Keycloak, OAuth2, JWT, SonarQube, OWASP ZAP, Fortify, CI/CD pipelines, AWS, Azure, CI/CD
1mo
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Staff Software Engineer
Rockville or Washington or Tysons
HybridFull Time
FINRA
FINRA: Regulates the securities industry to protect investors and markets.
2+ YOE2+ years in Python, Java, JavaScript/TypeScript, or SQL; AWS stack; Big Data tech; DevOps/CI-CD; BS in CS or related; cloud and data storage experience; strong CS fundamentals.
Python, Java, JavaScript, TypeScript, SQL, AWS, EMR Hive/Presto, ECS, Lambda, S3, DevOps, CI/CD, Jenkins, CloudFormation, Big Data technologies
2mo
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MD-Software Engineer - TS/SCI w/ Polygraph
Annapolis Junction, Maryland, United States
$195k-$230k/yr OnsiteFull Time
Sunayu
Sunayu: Software and cybersecurity engineering services for government intelligence agencies.
20+ YOERequires 20+ years SWE experience, TS/SCI with Polygraph, BS in CS, strong full-stack skills.
ReactJS, NodeJS, Java, Spring Boot, Javascript, Docker/Podman, AWS, MongoDB, Elasticsearch, Gradle

HiringCafe market data

Full Stack Java Developer Jobs market signals in Westminster, 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
310+
Hiring companies
110+
Fresh sample
46% new in 30d
Salary visibility
48% show pay

Companies appearing in this market

Altamira TechnologiesRealmOneBase-2 SolutionsICFInterImageMetronMetroStarRed Arch Solutions

Work location mix in visible results

Onsite: 33Hybrid: 13Remote: 4