Location: Remote
Fully Adjudicated Secret Clearance required
DISS CE/CV Enrollment required
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 DevSecOps 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, GraphQL 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 OpenShift.
Build and improve CI/CD pipelines using tools such as Jenkins, GitLab, Maven, and SonarQube.
Apply DevSecOps 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:
AWS Certified Cloud Practitioner
Oracle Java Certification
CompTIA Security Technical Environment
Delivering secure, scalable software that supports complex operational needs
Improving system performance, maintainability, and user experience
Accelerating release cycles through automation and DevSecOps practices
Producing high‑quality code and documentation in a collaborative Agile environment
The above salary range represents the range expected for the position; however, final salary offers are based on a number of factors such as the position's responsibilities; the candidate's experience, education, and skills; location; travel required; and current market conditions.
This program requires US Citizenship.
ABBTECH is an EOE/Minorities/Women/Disabled Individuals/Veterans