Software Engineer, Level 3

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, reliable, and high-performing software solutions.

You will contribute throughout the software development lifecycle, collaborate with technical teams, and provide technical leadership to ensure software quality, performance, and successful system integration., * Design, develop, test, maintain, and enhance complex software systems and applications.

• Analyze user requirements and translate them into software design and performance requirements.
• Develop and maintain Java applications using Spring Boot.
• Design and integrate database interfaces, queries, and distributed messaging systems.
• Develop and implement complex algorithms and improve software performance.
• Integrate software components into new or existing systems and environments.
• Troubleshoot defects, conduct testing, and ensure software quality.
• Support containerized applications and automated software delivery processes.
• Provide technical leadership, conduct code reviews, and oversee software development activities.
• Collaborate with system engineers and technical teams on system design, integration, and documentation.

• Strong Java development experience
• Spring Boot
• MongoDB
• Apache Kafka
• Java Message Service (JMS)
• Kubernetes
• Docker
• CI/CD pipelines and practices

Additional requirements:

• Experience developing and maintaining complex software applications.
• Strong understanding of software engineering principles, system integration, and application performance.
• Experience with database interfaces, distributed systems, and complex algorithms.
• Experience leading software development teams and ensuring quality of deliverables.
• Strong analytical, troubleshooting, 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

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.

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.