Amentum
Posted 1mo ago

Full Java Stack Developer

Amentum
Annapolis Junction, Maryland, United States
$215k-$238k/yrOnsiteFull Time
Responsibilities
  • developing software
  • testing software
  • providing support
Requirements
  • TS/SCI with polygraph required. Bachelor’s in Computer Science (or 4 yrs SWE experience) plus 14 years SWE experience. Must have Enterprise Java, SOA
  • Microservices
  • Mongo/MySQL
  • Python, and Agile/DevOps experience
Technical tools mentioned
JavaPythonMongoMySQLIntelliJEclipseVS CodeJiraConfluenceGitlabDockerKubernetesNumPypandasISLANDTRANSPORTJICD

Job description

Purpose and Impact:

This team is charged with developing elements of IC geolocation product lines that address operational requirements from the warfighter. With this team, you’ll be exposed to multiple discipline areas such as UI, front-end, back-end, and/or full stack development. You will work across teams to integrate capabilities into various platforms including containers. Using agile scrum and DevOps methodologies, you’ll gain experience with the full product lifecycle for cutting-edge geolocation capabilities.

Work Schedule: Monday-Friday, 0800-1600

Essential Responsibilities:

  • Perform software development predominantly using Java to create and implement enhancements to existing capabilities

  • Collaborate with team of software and systems engineers in an agile environment to analyze requirements and derive user stories and issues for development planning

  • Perform integration and testing as needed

  • Test and debug software code for integrated applications

  • Provide tier 2 and 3 support for deployed capabilities and address bug fixes

  • Be able to work individually and as part of a team

Minimum Requirements (Knowledge, Skills, and Abilities):

  • Experience with Enterprise Java development

  • Experience developing service-oriented architectures

  • Experience developing micro service solutions

  • Database experience such as Mongo or MySQL

  • Experience with Python development

Clearance Required:

  • TS/SCI w Poly

Minimum Education:

  • Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.

Minimum Years of Experience:

  • Fourteen (14) years’ experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Preferred Qualifications:

  • Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code)

  • Experience with agile development practices

  • Experience with Atlassian tools (Jira, Confluence)

  • Experience with Gitlab

  • Experience with container technologies (e.g. Docker, Kubernetes)

  • Experience with geolocation applications and/or JICD

  • Experience/knowledge of ISLANDTRANSPORT, messaging infrastructure

  • Exposure to/basic familiarity with Python libraries for scientific programming (examples: NumPy, pandas) desired

  • Ability to read and write into/out of the data structures adjacent to complex mathematics

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

#javelin

#ICPoly

       

Compensation Details:

$215,000 - $238,000

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

06/16/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

       

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

About Amentum

Provides engineering, technology, and mission support to government agencies.

Similar jobs

Full Java Stack Developer roles near Annapolis Junction, Maryland
21h
Save
Mark Applied
Hide
Full Stack Java Developer
Vienna, Virginia, United States
$112k-$130k/yr HybridFull Time
Alpha Omega
Alpha Omega: Delivering digital transformation and IT solutions for federal agencies.
5+ YOERequires 5+ years of Java development, JavaScript, REST, JSON, SOAP/XML, SQL, JUnit, React, TypeScript, cloud, DevOps, and Agile experience; US citizenship and DHS Public Trust EOD clearance required.
Java, Oracle JDK 1.8.XX, OpenJDK 11, Apache Commons, Spring, JavaScript, HTTP, REST, JSON, SOAP/XML, SQL, JUnit, IntelliJ, Eclipse, AWS, Azure, Jenkins, Groovy, Maven, GitLab, shell script, TypeScript, React, Agile
2d
Save
Mark Applied
Hide
Full Stack Java Developer
Reston, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOERequires active Secret clearance, bachelor's degree in computer science or a technical discipline, and 5 years of Java development. Requires web technologies, databases, frameworks, testing, version control, and CI/CD experience.
Java, C++, HTML, CSS, XSL, JSP, JavaScript, Angular, React, CI/CD, DevOpsSec, Oracle, SQL, MVC, REST, XML, JSON, Spring, SOAP, Maven, Ant, Bjam, Git, GitLab, JBoss, Tomcat, VS Code, AngularJS, JMS, Kubernetes (K8), OpenShift, Docker, Unix, JAXB, XSD, Grafana Alloy, Prometheus, Loki
2d
Save
Mark Applied
Hide
Full Stack Java Developer
Reston, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOESecret clearance and ability to obtain Top Secret or Top Secret/SCI, bachelor's degree in computer science or technical discipline, and 5 years of Java software development experience.
Java, C++, HTML, CSS, XSL, JSP, JavaScript, Angular, React, CI/CD, DevOpsSec, Oracle, SQL, MVC, REST, XML, JSON, Spring, SOAP, Maven, Ant, Bjam, Git, GitLab, JBoss, Tomcat, VS Code, Angular JS, JMS, K8, OpenShift, Docker, Model-Based Systems Engineering (MBSE), Unix, JAXB, XSD, Grafana Alloy, Prometheus, Loki
1w
Save
Mark Applied
Hide
JAVA FS with QA and Spring Batch
McLean, Virginia, United States
$120k-$125k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years Java full-stack with Spring Boot and Spring Batch, QA automation experience, AWS cloud services, REST integrations, PostgreSQL/SQL proficiency, and strong design and mentoring skills.
Java, Spring Boot, Spring Batch, Spring Web, WebFlux, Spring Data JPA, JDBC Template, AWS EC2, AWS S3, AWS Lambda, DynamoDB, API Gateway, CloudFormation, CloudWatch, AWS CodePipeline, CodeBuild, CodeDeploy, ECS, EKS, Fargate, X-Ray, IAM, KMS, CloudTrail, Step Functions, EBS, PostgreSQL, OAuth2
1w
Save
Mark Applied
Hide
Sr. Java Full-Stack Developer
Baltimore, Maryland, United States
$90k-$194k/yr OnsiteFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
10+ YOE10+ years Java experience with Spring Boot 3.x, PostgreSQL/JPA/Hibernate, JWT/OAuth2/LDAP auth, Maven builds, automated testing (JUnit5, Mockito, Cucumber, Selenium), Jenkins CI/CD, Kubernetes/OpenShift, Git workflows, Eclipse and Lombok; ability to obtain Public Trust clearance.
Spring Boot, Thymeleaf, Mustache, Bootstrap, HTMX, jQuery, PostgreSQL, JPA, Hibernate, Liquibase, Flyway, JWT, OAuth2, Spring Security, Maven, JaCoCo, Surefire, Failsafe, JUnit 5, Mockito, Cucumber, Selenium, Parasoft SOAtest, Jenkins, Spring Cloud Config, Groovy, Python, Helm, Kubernetes, OpenShift, Git, Bitbucket, Confluence, Jira Service Desk, Eclipse, Lombok, Docker Compose, Grafana, TimescaleDB
1w
Save
Mark Applied
Hide
AWS Java Full Stack Engineer
Plano or Raleigh or Reston or Richardson or Tempe
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Java full-stack development with Spring/Springboot, microservices, REST APIs, Angular, and AWS core services; bachelor's degree or equivalent experience; strong communication and SDLC experience.
Java, Spring, Springboot, Micro services, REST, Angular X, AWS Core services
2w
Save
Mark Applied
Hide
Java Full-Stack Developer Junior
Ashburn, Virginia, United States
$40k-$80k/yr HybridFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
2+ YOEBachelor's degree with 2+ years Java/JEE experience, Spring Boot, React, cloud (AWS), SQL, Kubernetes, Unix/Linux, EM tools (Eclipse,GIT), strong communication and problem solving.
Eclipse, Git, Java, Spring Boot, Docker, Atlassian Suites, React, HTML, CSS, JavaScript, AWS, SQL, JDBC, Unix, Linux, Kubernetes, Hibernate, JMS, XML, JSON, Gradle, Maven, Postgres, DynamoDB, HBase, MongoDB, Cassandra
2w
Save
Mark Applied
Hide
Java Full-Stack Developer Junior
Ashburn, Virginia, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
2+ YOEBachelor's in CS or related and 2+ years experience; Java/JEE, Spring Boot, React, HTML/CSS/JavaScript, AWS, SQL/JDBC, Unix/Linux, Kubernetes; experience with scalable web applications and OOD.
Java, Spring Boot, React, HTML, CSS, JavaScript, AWS, SQL, JDBC, Unix, Linux, Kubernetes, Eclipse, Git, Docker, Atlassian Suites, Hibernate, JMS, XML, JSON, Gradle, Maven, Postgres, DynamoDB, HBase, MongoDB, Cassandra