Java Full Stack Developer

Ampcus Inc; McLean (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

Ampcus Inc. is seeking a Java Full Stack Developer in McLean, VA. The role involves enhancing and maintaining internal APIs and UI applications. Ideal candidates should have strong expertise in Java, Spring, REST APIs, AWS, and UI development with JavaScript. The position offers opportunities to work on AI initiatives. Ampcus is committed to diversity and equal opportunity; all qualified candidates will receive consideration without discrimination.

Qualifications

• Strong proficiency in Java, Spring, REST APIs, and AWS.
• Ability to confidently read, write, and debug code.
• Experience with JavaScript, TypeScript, and Angular for UI tasks.
• Familiarity with production application support and maintenance.
• Interest in AI/ML concepts and willingness to learn and contribute to AI-driven initiatives.

Responsibilities

• Enhance and maintain two internal APIs.
• Implement new features and improvements in the backend using Java.
• Maintain and enhance the UI-based application.
• Participate in projects integrating LLMs.

Skills

Java

Spring

REST APIs

AWS

JavaScript

TypeScript

Angular

Job description

Overview

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.

Job Title: Java Full Stack Developer.

Location: McLean, VA.

About The Project

The project involves a long-term engagement to enhance and maintain an internal application currently in production. The application is used by internal developers and is not tied to critical functions such as login or enrollment. The contractor will primarily work on API enhancements and application maintenance, with opportunities to contribute to AI initiatives involving large language models (LLMs) and knowledge base integration.

Key Responsibilities

• Backend Development (80%)
  • Enhance and maintain two internal APIs.
  • Implement new features and improvements in the backend using Java, Spring, REST, and AWS.
  • Ensure code quality, scalability, and reliability.
  • Collaborate with internal teams to support production systems.
• UI Development (20%)
  • Maintain and enhance the UI-based application.
  • Work with JavaScript, TypeScript, and Angular for front-end tasks.
• AI Initiatives
  • Participate in projects integrating LLMs.
  • Contribute to building and querying the internal knowledge base.
  • Explore opportunities to apply AI solutions within the application ecosystem.

Required Skills

• Strong proficiency in Java, Spring, REST APIs, and AWS.
• Ability to confidently read, write, and debug code.
• Experience with JavaScript, TypeScript, and Angular for UI tasks.
• Familiarity with production application support and maintenance.
• Interest in AI/ML concepts and willingness to learn and contribute to AI-driven initiatives.

Ideal Candidate

• 3 years of professional experience in backend development.
• Strong problem-solving skills and attention to detail.
• Comfortable working in a collaborative environment with internal developer teams.
• Curious and adaptable, with a desire to explore emerging technologies like AI.

Ampcus is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veterans or individuals with disabilities.