Full Stack Java Developer-Principal

NetSage; Maryland; On-site; USD 120,000 - 150,000; Full time

Job summary

NetSage, located in Maryland, is seeking a Principal Full Stack Java Developer who will be responsible for developing and maintaining complex software systems aimed at enhancing national security. The successful candidate will need to demonstrate proficiency in Java, Spring Boot, and experience in both front-end and back-end application development.

The role requires a Bachelor's degree in Computer Science (or equivalent) along with a Trained Security Clearance. Join us to work on impactful projects within a collaborative Agile environment, with competitive compensation and benefits.

Qualifications

• 12 years of relevant experience required for the role.
• Ability to develop complex software systems in a collaborative environment.
• Experience with security clearance (TS/SCI with polygraph).

Responsibilities

• Develop, maintain, and enhance software systems.
• Support data-intensive analytics platforms and real-time applications.

Skills

Java

Spring Boot

Angular

JavaScript XML (JSX)

RESTful APIs

Microservices

Agile Development

Education

Bachelor of Science in Computer Science or a related field

Tools

Docker

Kubernetes (K8s)

Oracle Database

Apache Kafka

GitLab

Job description

At NetSage, we are more than a government contractor—we are a mission-focused partner dedicated to advancing national security through exceptional cyber expertise. We believe our success begins with our people, which is why we invest in and care for our employees. We know that employee retention is mission continuity, and we are committed to building long-term careers where our people can grow alongside our customers' evolving missions. Our employees enjoy meaningful work, competitive compensation, outstanding benefits, and opportunities to expand their skills across multiple mission areas. To learn more about our comprehensive benefits and what it's like to build your career at NetSage, visit our Careers page.

Due to the sensitive nature of the work we support, some job descriptions intentionally provide a high-level overview of the role. If you'd like to learn more about a particular opportunity, we encourage you to apply directly or connect with us through our Get In Touch page. We'd be happy to discuss how your experience aligns with our mission and explore where you can make an impact.

Job Description

We are seeking a Principal Full Stack Java Developer to develop, maintain, and enhance complex and diverse software systems. In this role, you will support complex, multifaceted software systems—such as data-intensive analytics platforms, advanced algorithmic solutions, large-scale data processing environments, real-time applications, and business information systems—based on defined and documented requirements. The ideal candidate for this role is passionate about building intuitive user interfaces (UIs) and is proficient in Java and the Spring Boot framework. Please consider applying if you meet the following qualifications.

Required Qualifications

• TS/SCI with polygraph security clearance.
• A Bachelor of Science (B.S.) degree in Computer Science or a related field and twelve (12) years or relevant experience is required. In lieu of a degree, sixteen (16) years of relevant experience is acceptable.
• Experience developing front-end applications using Angular and JavaScript XML (JSX).
• Experience developing back-end applications using the Spring Boot framework.
• Experience with Java application development.
• Experience developing RESTful APIs and microservices.
• Ability to work in a collaborative Agile development environment.

Desired Qualifications

• Experience or familiarity with a combination of the following technologies:
  • Spring MVC
  • Spring Data
  • Spring Security
  • Java Message Service (JMS)
  • Apache Kafka
  • Oracle Database
  • Elasticsearch
  • Docker
  • Kubernetes (K8s)
  • Maven
  • Gradle
  • GitLab
  • Continuous Integration/Continuous Deployment (CI/CD)