Unissant, Inc. is seeking a Senior Full Stack Developer to support modernization initiatives for their DHS, Custom and Border Protection client.
Requirements
- Minimum 8+ years of hands-on development experience using Java, Spring boot Microservices, JPA and Angular 14+
- Experience with modern software engineering tools and methodologies including Eclipse, Spring Tool Suite (STS), Visual Studio Code, and Atlassian Products (Jira, Confluence).
- Proficiency in building and querying RDS databases, especially PostgreSQL.
- Experienced in test driven development (TDD), with the ability to write and maintain unit, integration, and end-to-end tests.
- Strong understanding of microservice architecture and associated design patterns.
- Proven experience with containerization (Docker) for deploying and managing scalable applications.
- Hands-on expertise in CI/CD automation, using GitOps tools for deployment orchestration (e.g., ArgoCD, GitHub Actions).
Responsibilities
- Design and develop high-quality web applications using Spring Boot, JPA, Liquibase, and Angular as core frameworks.
- Architect, implement, and maintain robust RESTful APIs and microservices supporting business-critical workflows.
- Develop, test, and optimize scalable database solutions using Relational Database Service (RDS) and PostgreSQL.
- Apply OWASP secure coding practices and test-driven development (TDD) principles to deliver high-quality, maintainable code; write automated tests for all new features.
- Leverage Docker to containerize application components, ensuring consistency across development, test, and production environments.
- Automate deployments with CI/CD pipelines integrated via GitOps tools.
- Support legacy JEE software applications on WebSphere.
Other
- Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information.
- This is a highly technical position; individuals will be পাইলট by peers in a technical review of skills and experience.
- This position is contingent upon contract award.
- Must have a current CBP BI clearance or be eligible to obtain one.
- Any related systems engineering, or related technical certifications are desired.
