Full-Stack Java Developer

Technica Corporation • Washington, DC

6d • $131,000 - $137,000 • Onsite

About The Position

Technica Corporation is seeking highly skilled Senior Full Stack Java Developer to be a part of an agile software development team and integral in performing software development, O&M support, and adhere to agile methodology and scrum ceremonies. This role will design and implement backed APIs using Java and Spring Boot, design and build secure and responsive UIs using React, and develop optimized PostgreSQL schemas and queries. The ideal candidate will have demonstrated strong verbal and written skills, experiences with the technology and business tools listed below, and will have proven experience delivering large-scale enterprise applications from concept through deployment.
Key Responsibilities:
Provide full-stack design and development support using Java, Spring Model View Controller (MVC) Framework/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 supporting 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 to include all phases of life cycle development.
Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed.
The position would be located at a government facility in Washington, D.C. and require work to be performed onsite. Any hybrid work schedule would require customer approval. The government has established policies for on-site vs hybrid work which varies across divisions and contracts. Where allowed, remote work must be coordinated with the team lead and/or government POC, ensuring there is zero interruption with the delivery of our services.
The annual base salary range for this position is $131,000 – $137,000. Please note that the salary information is a general guideline only. Technica considers factors such as scope and responsibilities of the position, candidate's work experience, education/training, key skills, location, as well as market and business considerations when extending an offer.

Requirements

• Active Top-Secret with SCI and CI Poly eligibility
• Bachelor’s degree in Computer Science or related field or equivalent education and/or experience.
• 8 years of full stack JAVA development or related experience
• Must have strong User Interface (UI) design and developing skills using React, JavaScript, and CSS.
• Must have strong development experience required in the following technologies/areas: Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs, Maven build tool, and Git/GitLab.
• Must have experience with database design and data migration
• Additional experience required in the following technologies/areas: AWS (S3, EC2, ECS, Aurora, CloudWatch), Keycloak, Kubernetes, Maven, and Docker
• Experience with Agile and Scrum and Kanban frameworks/methodologies.
• Experience with Atlassian tools to include Jira and Confluence.
• Experience with Continuous Integration/Continuous Delivery (CI/CD) tools and automation.
• Exceptional analytical and conceptual thinking skills.
• Excellent documentation skills.
• Excellent planning, organizational, and time management skills.

Responsibilities

• Provide full-stack design and development support using Java, Spring Model View Controller (MVC) Framework/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 supporting 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 to include all phases of life cycle development.
• Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior