1mo
Save
Mark Applied
Hide
Senior Java Developer
Sterling or Sarasota or Denver
$90k-$190k/yr OnsiteFull Time
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
1mo
Save
Mark Applied
Hide
Java Backend Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in CS or related field; 9+ years Java development; JavaEE, Spring, Spring Boot; AWS, Docker, Kubernetes; Kafka/SQS/Kinesis; NoSQL; REST/GraphQL; CI/CD tools; on-site Ashburn, VA; US citizenship with CBP background.
Java, JavaEE, Spring, Spring Boot, AWS, Docker, Kubernetes, Kafka, SQS, Kinesis, NoSQL, MongoDB, DocumentDB, Cassandra, XML, JSON, Unix/Linux, JPA/Hibernate, REST, GraphQL, Jenkins, Maven, Gitlab, Jira, Dynatrace, Harness
2d
Save
Mark Applied
Hide
Software Engineer, Mid
Herndon, Virginia, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years OOP experience (Java/JEE), backend frameworks (Spring/Spring Boot), REST API development, Linux CLI, NiFi; TS/SCI clearance with polygraph required; ability to obtain DoD 8570 certification (Security+ or CISSP) within 6 months.
Java, JEE, Spring Framework, Spring Boot, REST, Linux, NiFi, MongoDB, Jira, Confluence, Git, GitLab, Apache Kafka
3d
Save
Mark Applied
Hide
Applications Developer - Full Performance
Sterling, Virginia, United States
$64k-$128k/yr OnsiteFull Time
Experience developing and maintaining applications using RDS SQL, Solr, Python, Jenkins, REST APIs, AWS (EC2,S3,SQS,SNS), and frameworks like Spring Boot or NodeJS/NestJS; BS/BA or equivalent.
RDS SQL, Solr, Python, Jenkins, Rest APIs, EC2, S3, SQS, SNS, Spring Boot, NodeJS-NestJS
3mo
Save
Mark Applied
Hide
Backend Java Engineer - Clearance Required
Herndon or Chantilly
OnsiteFull Time
Backend Java experience, Spring or Spring Boot, CI/CD, AWS CodeBuild/Jenkins/GitHub Actions, REST APIs, containerization, and data platform integration.
Java, Spring, Spring Boot, CI/CD, AWS, CodeBuild, Jenkins, GitLab CI, GitHub Actions, REST, HTTP, DevSecOps, Terraform, OpenSearch / Elasticsearch / Solr, Kubernetes, Docker
1mo
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related and 5+ years technical experience; 5+ years Java/JEE and Java web app development; Spring Boot, REST, RxJS, TypeScript, RDBMS/SQL, JPA/Hibernate, Angular, HTML/JavaScript/CSS; familiar with AWS.
Java, JEE, Spring Boot, REST web services, JUnit, Angular, RxJS, TypeScript, XML, JSON, RDBMS, Oracle, PostgreSQL, SQL, JPA/Hibernate, HTML, Javascript, CSS, AWS, Eclipse, Visual Studio Code, NoSQL
3w
Save
Mark Applied
Hide
Java Full-Stack Developer Senior
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS or related + 5+ years technical experience; 5+ years Java web development; Spring Boot, Spring REST/SOAP, Angular, React, HTML/JavaScript/CSS, XML/JSON, SQL, JPA/Hibernate; US citizenship and ability to obtain Public Trust.
Java, Java/JEE, Spring Boot, Spring REST/SOAP web services, Spring WebFlux, R2DBC, Angular, React, HTML, Javascript, CSS, XML, JSON, SQL, JPA, Hibernate, JMS, Kafka, AWS, Eclipse, Microsoft Visual Studio Code, JUnit
3w
Save
Mark Applied
Hide
Full Stack Developer with Agile Methodology
Ashburn, Virginia, United States
$52-$94/hr OnsiteFull Time
7+ YOEU.S. citizen able to obtain security clearance; B.S. in CS or related (or equivalent experience); 7+ years professional software development in containerized Linux; experience with Python, Java/Spring Boot, Angular, PostgreSQL, AWS.
Python, PostgreSQL, PostgreSQL Server, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, Git, SQL, MySQL, Kafka, NGRX, NGXS, UML, Linux, CI/CD
3w
Save
Mark Applied
Hide
Full Stack Developer (Angular/Java)
Ashburn or Reston
$115k/yr HybridFull Time
5+ YOEBachelor's in CS or related, 5+ years software development experience, strong Angular 14+, Angular Material, TypeScript, Karma, Java/Spring Boot, PostgreSQL, CI/CD, EKS; hybrid Ashburn role (1+ day/week onsite).
Java, Spring, Spring Boot, PostgreSQL, CI/CD, EKS, Angular 14+, Angular Material, Karma, TypeScript
2w
Save
Mark Applied
Hide
Software Developer
Frederick, Maryland, United States
$70k-$116k/yr HybridFull Time
1+ YOEBachelor's in IT/Cybersecurity/Data Science/Information Systems/Computer Science (ABET/CAE) or 6 years related experience + certification; 1+ year full-stack and Agile experience; Java 11+, Spring Boot/JBoss/WildFly, Angular, RESTful APIs, databases, cloud and container familiarity.
Java 11+, JBoss, WildFly, Spring Boot, Angular, JavaScript, RESTful APIs, Docker, Kubernetes, AWS, Bash, PowerShell, Python 3+, Scrum, SAFe
1mo
Save
Mark Applied
Hide
IT Software Application Developer II (79635)
Sterling, Virginia, United States
OnsiteFull Time
10+ YOEBachelor's in CS or related (or equiv. experience); 10+ years full-stack web development with Java and .NET; experience with Spring Boot, ASP.NET MVC/Web API, Azure, Angular, HL7/FHIR, SQL databases, CI/CD, and healthcare compliance (HIPAA).
Java, .NET, ASP.NET MVC, Web API, Spring Boot, Azure, Angular, FHIR, HL7, EHR, SQL Server, PostgreSQL, SVN, Git, CI/CD, Jenkins, GitHub, Azure DevOps, Power BI, Pentaho, Microservices
2mo
Save
Mark Applied
Hide
Java Software Engineer - Space Domain
Herndon or Aurora
$104k-$166k/yr OnsiteFull Time
4+ YOETS/SCI with polygraph; BS with 5+ yrs or MS with 4+ yrs; 2+ yrs Java; microservices/Docker/Kubernetes; Spring/Spring Boot; REST; Linux/Windows server; DoD 8570 cert (Security+ or CISSP) within 6 months.
Docker, Kubernetes, Spring Framework, Spring Boot, REST, Linux, Windows Server, Apache NiFi, Apache Kafka, Jira, Confluence, Git, GitLab
3w
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
OnsiteFull Time
8+ YOE8+ years enterprise IT experience; strong front-end (Angular/AngularJS, TypeScript, Storybook) and back-end (Java, Spring Boot, REST/SOAP) skills; SQL/PLSQL/NoSQL, AWS (SQS,SNS), CI/CD, Git/GitHub, JWT, Agile.
Angular, AngularJS, Material UI, CSS, JavaScript, TypeScript, HTML5, Webpack, NPM, Storybook, Java, Spring Boot, Spring WebFlux, JSON, JWT, SQL, PL/SQL, NoSQL, Liquibase, AWS, SQS, SNS, Git, GitHub, CI/CD, Jira
3w
Save
Mark Applied
Hide
Full Stack Developer (Python)
Ashburn, Virginia, United States
$125k-$151k/yr OnsiteFull Time
7+ YOEU.S. citizen able to pass background investigation, B.S. in CS or related (or equivalent experience), 7+ years technical experience in containerized Linux, experience with Python, Java/Spring Boot, Angular, PostgreSQL, microservices, and AWS; Agile experience.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, microservices, Git, SQL, MySQL, NGRX, NGXS, Kafka, CI/CD, Linux
1w
Save
Mark Applied
Hide
Sr. Java/ReactJS Developer
Herndon, Virginia, United States
$140k-$165k/yr RemoteFull Time
4+ YOEUS citizen with active IRS MBI, 4+ years ReactJS experience, Java/Spring Boot backend, enterprise IAM (SSO/OAuth2/SAML/OIDC/RBAC), Section 508/WCAG 2.1 accessibility, and testing/validation experience.
ReactJS, Java, Spring Boot, SSO, OAuth2, SAML, OIDC, RBAC, WCAG 2.1, Section 508
3w
Save
Mark Applied
Hide
Full Stack Python Developer
Ashburn or United States
RemoteFull Time
7+ YOEUS citizen able to obtain Public Trust, Bachelor’s in CS or related, 7+ years experience, containerized Linux experience, proficiency with Python, PostgreSQL, Java/Spring Boot, Angular/TypeScript, microservices, and AWS.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, AWS, Linux, microservices, RESTful services, HTML, CSS, JavaScript, Git, SQL, MySQL, PostgreSQL Server, ETL, Kafka, NGRX, NGXS, UML, CI/CD
2mo
Save
Mark Applied
Hide
Full Stack Developer
Ashburn, Virginia, United States
$104k-$218k/yr HybridFull Time
7+ YOESeven+ years in software design/development; strong stack: PostgreSQL, Java Spring Boot, Angular; UI/RESTful services; Agile; U.S. citizenship with background check.
PostgreSQL, Java Spring Boot, Angular, TypeScript, JavaScript, CSS, HTML, RESTful services, Git, SQL, ORM, Spring Boot
3w
Save
Mark Applied
Hide
Senior Full Stack Developer (Python/Java/Angular)
Ashburn, Virginia, United States
$112k-$179k/yr HybridFull Time
7+ YOEU.S. citizenship and Public Trust eligibility; 7+ years technical experience; strong Python, PostgreSQL, Java Spring Boot, Angular, microservices, and AWS experience; containerized Linux and Git familiarity.
Python, PostgreSQL, Java, Spring Boot, Angular, TypeScript, Angular Material, JavaScript, CSS, HTML, AWS, Git, MySQL, SQL, Kafka, NGRX, NGXS, UML, Linux, microservices architecture, RESTful services
2w
Save
Mark Applied
Hide
Senior Software Engineer
Rockville or Washington or Tysons or New York City
$112k-$203k/yr HybridFull Time
5+ YOEBachelor's in CS/Information Systems or equivalent with 5+ years experience; strong Java and Spring Boot, system design, cloud/AWS, data storage, DevOps/CI-CD, performance tuning, test automation, software security; SIE required within 16 months.
Java, Spring Boot, RESTful, GraphQL, AWS Lambda, AWS Step Functions, Amazon SQS, Amazon SNS, Amazon S3, Amazon ECS, AWS Fargate, Amazon Aurora, CI/CD
2d
Save
Mark Applied
Hide
Senior Full Stack Developer
Herndon, Virginia, United States
RemoteFull Time
8+ YOEBachelor's degree;8+ years full-stack Java/JEE development;Spring/Spring Boot and Angular experience;microservices, Docker, Maven, JBoss, JPA/Hibernate, JOOQ, ESRI ArcGIS, and Atlassian tools;availability 9-5 EST.
Java, JEE, Spring, Spring Boot, Angular, JOOQ, ESRI ArcGIS, Docker, Apache Maven, JBoss Enterprise Application Platforms, Bootstrap, jQuery, DataTables, Java Persistence API (JPA), Hibernate, JIRA, Confluence, GitHub Copilot, SAFe Agile
Explore Jobs