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Synergy ECP

Cybersecurity and mission IT for defense.

Senior Full Stack Java Developer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeWashington, DC, USA$125k - $155k

About the Job

Requirements

  • Strong user interface design and development skills using React, JavaScript, and CSS.
  • Strong development experience with Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs, Maven, and Git/GitLab.
  • Experience with database design and data migration.
  • Experience with AWS services including S3, EC2, ECS, Aurora, and CloudWatch; Keycloak; Kubernetes; and Docker.
  • Experience with Agile, Scrum, and Kanban frameworks and methodologies.
  • Experience with Atlassian tools including Jira and Confluence.
  • Experience with continuous integration/continuous delivery tools and automation.
  • Strong analytical and conceptual thinking skills.
  • Strong documentation skills.
  • Planning, organizational, and time management skills.
  • Self-motivation and initiative to help the team grow.
  • At least 7 years of experience.
  • A bachelor's or master's degree in Computer Science.
  • Active TS/SCI clearance.
  • U.S. citizenship.

Responsibilities

  • Provide full-stack design and development support using Java, Spring MVC, Spring Security, Spring Boot, React, and PostgreSQL.
  • Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design patterns.
  • Implement normalized PostgreSQL schemas and entity relationships to support system scalability.
  • Develop and maintain secure RESTful APIs for data access and integration.
  • Support and document data migration efforts, ensuring integrity and consistency between legacy and new systems.
  • Plan and execute application deployments, version control, and CI/CD pipelines.
  • Assist in supporting all aspects of the project across all phases of the development life cycle.
  • Ensure compliance with Section 508 accessibility, enterprise security practices, and other applicable practices.
  • Participate in agile software development, operations and maintenance support, and Scrum ceremonies.

About the Company

Synergy ECP

Cybersecurity and mission IT for defense.

Synergy ECP provides cybersecurity, engineering, mission IT, and special programs support for defense and intelligence agencies. It helps clients navigate cybersecurity and digital transformation by delivering mission-critical solutions through a team with deep expertise and technology-enabled capabilities. Services are organized around protecting networks and data, engineering systems, and managing mission-focused IT programs, including specialized support for national security programs. The company differentiates itself through close collaboration with customers, a strong emphasis on its employees, and a track record of handling challenging national security issues with precise execution. The goal is to earn trust by delivering reliable performance, continuously growing capabilities, and helping customers improve performance while advancing its employees and partners.

Company size
51-200
Company stage
Not listed
Total funding
Not listed
Headquarters
Columbia, MD
Founded
2007

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