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Software Engineer, Level 3

Independent Software

Job Description

Job Description

What You Will Do:

As a Software Engineer Level 3 at Independent Software, you will design, develop, maintain, and enhance complex software systems supporting mission-critical operations. You will work with Java-based applications, distributed systems, databases, and containerized environments to develop scalable and reliable software solutions.

You will collaborate with technical teams throughout the software development lifecycle, troubleshoot complex issues, and provide technical leadership to ensure software quality and performance.

Key Responsibilities:


  • Design, develop, test, and maintain complex software applications using Java and Spring Boot.
  • Develop and integrate distributed applications using MongoDB, Kafka, and JMS.
  • Deploy and maintain containerized applications using Kubernetes and Docker.
  • Support CI/CD pipelines, software integration, and automated testing.
  • Analyze requirements, develop software solutions, and troubleshoot application defects.
  • Design and implement database interfaces, queries, and complex algorithms.
  • Lead software development activities, conduct code reviews, and ensure software quality.
  • Collaborate with system engineers and technical teams to support integration, deployment, and documentation.
Required Skills and Qualifications:


  • Java
  • Spring Boot
  • MongoDB
  • Kafka
  • JMS (Java Message Service)
  • Kubernetes
  • Docker
  • CI/CD experience
Additional requirements:


  • Strong software design, development, debugging, and integration experience.
  • Experience developing complex applications and database interfaces.
  • Experience leading technical teams and reviewing software deliverables.
  • Strong troubleshooting, analytical, and communication skills.

Education and Experience:

Candidates must meet one of the following:


  • Bachelor's degree in Computer Science or a related discipline from an accredited college or university, plus twelve (12) years of Software Engineering experience on programs or contracts of similar scope, type, and complexity; OR
  • Sixteen (16) years of relevant Software Engineering experience on projects with similar software processes in lieu of a bachelor's degree.
Clearance Requirement:


  • Must possess an active TS SCI with appropriate Polygraph to be considered for this role

Why Choose Independent Software:

At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.

When you join us, you will:
  • Support critical national security missions that matter
  • Be part of a close-knit, employee-first culture where your voice is heard
  • Expand your skills through ongoing training, mentorship, and career development
  • Enjoy competitive compensation, generous benefits, and work-life balance
Ready to take the next step in your career? Join us and be part of something bigger.

Apply today.

We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.


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Vacancy posted 1 day ago
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