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Westminster • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Westminster • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Westminster • 50 milesRemote · Hybrid · Onsite · Field · All Environments

Westminster • 50 milesRemote · Hybrid · Onsite · Field · All Environments

1,336 senior java software engineer jobs at 315 companies in Westminster, MD

PromotedHiringCafe

Founding Full-stack / Product Engineer

Cupertino, CA, US

$130k-$300k/yr On-SiteFull Time

HiringCafe

HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.

Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).

React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe

Help us #BeatIndeed & #BeatLinkedIn

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2mo

Senior Java Software Engineer

Fort Meade or Annapolis Junction

$200k-$230k/yr OnsiteFull Time

CTC Group

CTC Group: Provides specialized engineering and technical services to defense agencies.

14+ YOEActive TS/SCI with polygraph; STEM BS or equivalent; 4+ yrs SWE; Java/Swing, Maven, Eclipse; embedded Windows/Linux; GitLab CI/CD; hardware interfaces.

Java, Swing, Maven, Eclipse, VS Code, Spring Tools Suite, Java Fire/JFire, GitLab CI/CD, RabbitMQ, JTAG, I2C, SPI, UART, Ethernet, React, JavaScript, HTML

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Senior Java Software Engineer – Developer

Herndon or Seal Beach or El Segundo or Colorado Springs

$172k-$232k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.

5+ YOEBachelor’s degree; Top Secret clearance; 5+ years in Java/C++, Angular/ReactJS, HTML/CSS; experience with software development and configuration management tools; Windows and Linux experience; Agile experience.

Java, C++, Angular, ReactJS, HTML, CSS, DevSecOps, CI/CD, Windows, Linux

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Senior Software Engineer (JAVA)

Fort Meade, Maryland, United States

OnsiteFull Time

Ascension Federal Services

Ascension Federal Services: N/A

15+ YOE15+ years in software development with JAVA; Bachelor's in CS or related; Spring/Hibernate; Angular; strong OO design; able to work independently.

Java, Spring, Hibernate, Angular

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Senior Java Software Engineer – Developer

Herndon or Seal Beach or El Segundo or Colorado Springs

$161k-$232k/yr OnsiteFull Time

Boeing

BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.

5+ YOEBachelor’s degree; Top Secret clearance; 5+ years in Java/C++, Angular/ReactJS; experience on Windows and Linux; Agile development.

Java, C++, Angular, React, HTML, CSS, CI/CD

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Java Software Engineer Level 5

Aurora or Morrisville or Linthicum

$177k-$266k/yr OnsiteFull Time

Northrop Grumman

Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.

12+ YOEActive Top-Secret/SCI clearance required; 12+ years software development experience (alternatively experience/degree combinations), 5+ years Java, RESTful APIs/microservices, Git workflows, Agile experience, strong OOP and SOLID skills.

Java, RESTful APIs, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker

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Senior Java Software Engineer

Columbia, Maryland, United States

$160k-$250k/yr OnsiteFull Time

Synergy ECP

Synergy ECP: Provides cybersecurity and systems engineering for defense agencies.

8+ YOEStrong experience in Java development, Linux environments, Spring Framework, multi-threaded, distributed systems; Git, Maven, Gradle; TS/SCI clearance and U.S. citizenship.

Java, Linux, Spring Framework, Git, Maven, Gradle

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Principal Java Software Engineer (Onsite)

Richardson or Aurora or Dulles

$108k-$205k/yr OnsiteFull Time

RTX

RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.

8+ YOESTEM degree and minimum 8 years relevant experience; active transferable TS/SCI clearance and U.S. citizenship required; experience with Java, large-scale architecture, Agile, and Atlassian tools.

Java, Atlassian, Git, Chef, Ruby, Python, Groovy, SQL, NoSQL, AWS (S3, SQS, SNS), Apache Felix, Apache Velocity, Spring Boot, Spring Integration, Spring Framework, Docker, Kubernetes, Hibernate, Bitbucket, Jenkins, Artifactory

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Java Software Engineer Level 4

Aurora or Morrisville or Linthicum Heights

$142k-$213k/yr OnsiteFull Time

Northrop Grumman

Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.

8+ YOETop Secret/SCI required; Bachelor’s degree (or equivalent experience); 5+ years Java development; experience with RESTful APIs, microservices, Git, and Agile; strong OO design and SOLID principles.

RESTful APIs, microservices, Java, Git, GitHub, GitLab, Bitbucket, Linux, CI/CD, Docker

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Senior Software Engineer

Annapolis Junction, Maryland, United States

$189k-$243k/yr OnsiteFull Time

Intelliforce

Intelliforce: Provides engineering and technical solutions for the intelligence community.

8+ YOETop Secret clearance with Full Scope Polygraph; US citizen; 8+ years software engineering; BS or higher in Computer Engineering or Computer Science; 3 years in SIGINT/IA/IT domains; strong Java/Spring, REST, SQL, Linux, Agile.

Java, Spring, Spring Boot, REST, PostgreSQL, SQL, Linux, CI/CD, Agile, Jira, Redmine, Docker, Kubernetes

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Senior Software Engineer

Jessup, Maryland, United States

$185k-$215k/yr OnsiteFull Time

AeroVironment

AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.

14+ YOEBachelor’s degree; 14+ years software engineering/architecture; Java, Python, JavaScript; AWS (EC2, S3); REST APIs; Docker/Kubernetes; OAuth2/OpenID Connect; PKI; Agile; TS/SCI with Poly.

Java, Python, JavaScript, ReactJS, AWS, EC2, S3, Docker, Kubernetes, OAuth2, OpenID Connect, PKI, REST, Jenkins, GitLab CI, GitHub Actions, Maven, TensorFlow, PyTorch, Neo4j, Amazon Neptune, Keycloak

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Senior Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Entegra Systems

Entegra Systems: Provides engineering and intelligence analysis for government missions.

8+ YOEBachelor's degree, 8+ years software engineering; 3+ years in SIGINT/IA/IT; TS/SCI with polygraph clearance; Java middleware experience; JMS knowledge; data processing; CEP and stream processing; Redis; Linux.

Java, JMS, Apache Camel, CEP, STORM, Redis, Linux

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Lead Java Software Engineer; Individual Contributor

Rockville or Tysons

$131k-$238k/yr HybridFull Time

FINRA

FINRA: Regulates brokerage firms and exchange markets in the United States.

7+ YOELead software engineer with strong Java backend, AWS, and system design experience; 7+ years, bachelor’s degree, DevOps/CI-CD, and security knowledge.

Spring Boot, REST, GraphQL, Microservices, AWS, PostgreSQL, MySQL, MongoDB, Cassandra, Neo4j, Amazon Neptune, S3, Lambda, Step Functions, ECS, Fargate, Aurora

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1mo

Senior Software Engineer (Scala)

Washington, District of Columbia, United States

$175k-$195k/yr HybridFull Time

Quantifind

Quantifind: AI-driven platform for financial risk and fraud detection.

5+ YOE5+ years as a software engineer; expertise in Scala/Java, distributed systems, Spark; experience with Kubernetes, REST microservices, and data pipelines.

Scala, Java, Apache Spark, HDFS, Iceberg, Airflow, MapReduce, Kubernetes, REST, PostgreSQL, Memcached, Redis

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Senior Software Engineer

Annapolis Junction or United States

$180k-$260k/yr OnsiteFull Time

GliaCell Technologies

GliaCell Technologies: Software and systems engineering for the intelligence community.

14+ YOEActive TS/SCI with Polygraph required; 14+ years software engineering; BS in Computer Science or related; US citizenship; 4 years experience can substitute for degree; strong Java, MapReduce, Cloud; Annapolis Junction, MD.

Java, MapReduce, Cloud

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Senior Java Developer

Sterling or Sarasota or Denver

$90k-$190k/yr OnsiteFull Time

CACI International

CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.

7+ YOETS/SCI with recent polygraph required, 7+ years Java development, experience with Java Swing, Spring/Spring Boot, Hibernate/Java EE, Gradle/Maven, GitLab CI/CD, Docker/Podman/Kubernetes, Linux, MongoDB/Cassandra/SQL; bachelor's or master's in CS/SE or equivalent experience.

Java, Java Swing, Spring, Spring Boot, Hibernate, Java EE, RESTful, SOAP, Gradle, Maven, GitLab, CI/CD, MongoDB, Cassandra, SQL, Docker, Podman, Kubernetes, Linux, Artifactory, Jira, Confluence

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Software Engineer, Senior

Fort Meade, Maryland, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen Hamilton

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

5+ YOESenior back-end software engineer with 5+ years in software development; experience with Java and Springboot, Elastic, Agile methodologies, TS/SCI with polygraph required; Bachelor's in Computer Science preferred (14+ years experience alternative).

Elastc, Java, Springboot, JavaScript, SQL, Python, Node.js, Groovy, Scala, NiagraFiles (NiFi), Spring Cloud, Spring Core, Spring Data, CI/CD, Linux

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Senior Software Developer (Java/J2EE/Application Modernization)

Rockville, Maryland, United States

$65-$75/hr HybridAll Commitments Available

CTIS

CTIS: Independent information technology and services firm that provides IT staffing and consulting.

5+ YOESenior Java/J2EE developer for cloud migration with 5+ years in AWS, Java, and modernization.

Java, J2EE, Spring, Hibernate, JSF, AWS, EC2, ECS, EKS, S3, RDS, API Gateway, Lambda, Docker, Kubernetes, CloudFormation, Terraform

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Senior Software Developer

Tysons, Virginia, United States

OnsiteFull Time

NS2 Mission

NS2 Mission: Delivers secure data management and analytics for national security.

10+ YOEBachelor’s degree in Computer Science, Computer Information Systems, Computer Engineering, or related field; 10+ years of software development; Linux, AWS, Java, PHP, HTML/CSS/JavaScript, MySQL; IAM/Security tooling.

Linux, AWS, Apache Web Server, Apache Tomcat, Java, PHP, HTML, CSS, JavaScript, MySQL, VS Code, Bash

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Senior Software Developer - IT

Silver Spring, Maryland, United States

$83k-$97k/yr OnsiteFull Time

General Conference of Seventh-day Adventists

General Conference of Seventh-day Adventists: World headquarters managing the Seventh-day Adventist Church administration.

Senior Java developer with Spring, REST, open-source tech, SDLC, and architectural leadership; mentoring and collaboration required.

Java, Spring, REST, Git, Open Source

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Senior Software Engineer (Analytics Services)

Reston, Virginia, United States

$148k-$267k/yr OnsiteFull Time

Parsons

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

10+ YOE10+ years in software/data/platform engineering; 4+ years leading a major analytics service area; strong Elasticsearch/Logstash/Kibana/Grafana experience; Java microservices.

Elasticsearch, Logstash, Kibana, Grafana, Vue.js 3, Java

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