Senior Full Stack Developer (Java)

Location: Herndon, Virginia, United States; candidates must reside in CA, CO, DC, FL, GA, IL, MD, NJ, NY, NC, OH, OK, PA, SC, TX, or VA, be authorized to work in the U.S., and be available from 9:00 AM–5:00 PM Eastern Time.

Salary: $130,000–$150,000 USD per year.

Company

hirify.global develops software applications and technology solutions for the U.S. Government.

What you will do

• Provide hands-on full stack development across design, development, testing, implementation, maintenance, and enhancement.
• Develop APIs, microservices, user interfaces, and backend services with Java, Spring Boot, Angular, and related technologies.
• Drive AI-assisted development tools, prompt templates, and engineering practices to improve productivity, quality, testing, documentation, and delivery.
• Promote continuous integration, automated testing, frequent releases, and Agile delivery.
• Conduct peer code reviews and enforce Java, secure coding, and development standards.

Requirements

• Bachelor’s degree and typically 8–10 years of related software development experience.
• Strong proficiency in Java, JEE, Spring, Spring Boot, JavaScript, TypeScript, Angular, Node.js, Bootstrap, jQuery, DataTables, and related enterprise and front-end technologies.
• Experience designing and developing RESTful APIs and microservices.
• Experience with JPA, Hibernate ORM, relational database design, and SQL.
• Experience integrating U.S. Web Design System-compliant components into Angular applications, including component libraries or Storybook.
• Experience with GitHub Copilot, GitHub Copilot Chat, prompt engineering, and prompt templates for code generation, refactoring, documentation, and unit test generation.
• Ability to evaluate and refine AI-generated code for correctness, maintainability, security, and coding-standard compliance.
• Ability to obtain and maintain a Public Trust clearance.
• Must be authorized to work in the U.S. and reside in one of the listed states.

Nice to have

• Experience supporting U.S. federal government contracts or federal technology programs.
• Experience with Temporal.io, Camunda, or similar workflow orchestration platforms.
• Experience with automated testing frameworks, CI/CD pipelines, DevSecOps practices, and code quality tools.
• Experience with agentic AI development, AI agents, tool use, task planning, autonomous or semi-autonomous workflows, and human-in-the-loop engineering.

Culture & Benefits

• Collaborative environment focused on innovation, learning, and professional growth.
• Hands-on technical leadership, mentoring, and participation in modernization efforts.
• Core business hours are 9:00 AM–5:00 PM Eastern Time.
• Employment consideration is provided without discrimination based on protected characteristics.

Hiring process

• Applications are reviewed by the talent acquisition team and hiring managers; hiring decisions are made through human evaluation rather than AI-based screening or decision-making.
• Unsolicited resumes submitted through search firms or staffing agencies are not accepted.