Senior Full Stack Developer

Location:
Remote

Fully Adjudicated Secret Clearance required

DISS CE/CV Enrollment required

Senior Full Stack Java Developer

We are seeking a Senior Full Stack Java Developer to support the design, development, modernization, and deployment of secure enterprise applications in a mission‑focused environment. This role is ideal for a developer with strong experience across Java‑based backend development, modern front‑end frameworks, cloud infrastructure, and Dev Sec Ops  best practices.

The ideal candidate brings hands‑on experience building scalable microservices, developing intuitive user interfaces, integrating secure APIs, and supporting CI/CD pipelines in highly regulated federal or defense environments.

Design, develop, test, and maintain secure, scalable enterprise applications using Java, Spring Boot, and related frameworks.

Build and enhance responsive front‑end applications using React and/or Angular.

Develop and integrate RESTful APIs, Graph

QL endpoints, and backend services supporting mission‑critical workflows.

Implement and maintain microservices architectures for performance, scalability, and maintainability.

Deploy and manage applications in AWS cloud environments using services such as EC2, S3, RDS, Lambda, and EKS.

Support containerized deployments using Docker, Kubernetes, and/or Open Shift.

Build and improve CI/CD pipelines using tools such as Jenkins, Git Lab, Maven, and Sonar Qube.

Apply Dev Sec Ops  and secure coding principles, including authentication, authorization, encryption, and code scanning.

Perform unit, integration, and end‑to‑end testing using tools such as JUnit, Mockito, Cypress, Selenium, and SoapUI.

Collaborate with cross‑functional teams including product owners, architects, QA, and security teams in an Agile/Scrum/SAFe environment.

Produce technical documentation, system diagrams, API documentation, and design artifacts.

Optimize application performance, troubleshoot issues, and recommend improvements to architecture and code quality.

Ensure compliance with accessibility, security, and government standards such as Section 508, FedRAMP, and DoD‑aligned practices.

Bachelor’s degree in Computer Science or a related technical field; equivalent experience may be considered.

7+ years of software development experience in enterprise environments.

Strong hands‑on experience with:

• Java 17 & Spring Boot
• Spring MVC
• Hibernate / JPA
• React
  
  JS and/or Angular
• Experience developing REST and/or Graph
  
  QL services
• Experience with AWS cloud services and cloud‑based application deployment
• Experience with Docker and Kubernetes in containerized environments
• Knowledge of CI/CD automation and code quality tooling
• Strong understanding of software engineering best practices, object‑oriented design, and application security
• Experience working with relational and/or No
  
  SQL databases such as Oracle, Postgre
  
  SQL, Mongo
  
  DB, or Cassandra
• Experience in Agile software delivery environments

• Experience supporting federal, defense, intelligence, or other highly regulated environments
• Familiarity with Terraform, Ansible, or infrastructure automation tools
• Experience with RBAC, OAuth2/JWT, and secure identity/access controls
• Familiarity with UML, wire framing, and technical design documentation
• Experience with performance and monitoring tools such as App Dynamics or JProfiler
• Prior exposure to DoD Dev Sec Ops , ATO, STIG, or related compliance frameworks
• Relevant certifications such as:
• AWS Certified Cloud Practitioner
• Oracle Java Certification
• CompTIA Security

Languages:

Java, Type Script, JavaScript, Python, SQL

Frameworks:
Spring Boot, Spring MVC, Hibernate, React, Angular, Node.js

Cloud/Dev Ops: AWS, Docker, Kubernetes, Open Shift, Terraform, Jenkins, Git Lab, Maven, Sonar Qube

Databases:
Oracle, Postgre

SQL, Mongo

DB, Cassandra

Testing: JUnit, Mockito, Cypress, Selenium, SoapUI

Tools: JIRA, Confluence, Swagger/OpenAPI, Git

Delivering secure, scalable software that supports complex operational needs

Improving system performance, maintainability, and user experience

Accelerating release cycles through automation and Dev Sec Ops  practices

Pr…