Senior Java Software Engineer – ISR Systems (Linux)

CACI International Inc.; Austin, Northern (TX, KY); Hybrid; USD 108,000 - 228,000; Full time

Job summary

CACI International Inc. in Austin, TX, seeks a Senior Software Engineer to design, develop, and maintain complex Java-based systems for national security missions. You will work on ground system infrastructure, perform analysis, design, coding, testing, and documentation, and collaborate in an Agile team.

The role emphasizes production-grade software with security, diagnostics, and scalability, including RESTful APIs and modern web interfaces. Some travel may be required.

Qualifications

• US Citizenship and ability to obtain a TS/SCI clearance.
• Bachelor's degree in Computer Science, Computer Engineering, or Electrical Engineering.
• 10+ years of related experience, including Java development on Linux.
• Solid understanding of complex software design concepts, patterns, tools, and best practices.
• Experience with distributed/asynchronous programming paradigms and networking.
• Advanced Linux system and scripting experience; familiarity with Linux block devices.
• NVMe and SSD familiarity; SNMP familiarity.
• Experience delivering production-grade applications with security, diagnostics, maintainability, scalability, auditing, and troubleshooting.
• Experience developing RESTful APIs that interface with browser-based UIs.
• Ability to thrive in an Agile teaming environment.

Responsibilities

• Help develop roadmaps to ensure proper support for evolving customer needs.
• Develop and maintain user and administrative documentation to meet contract requirements.
• Travel onsite to periodically install and test operational systems and updates.
• Develop, maintain, and enhance a diverse software system.

Skills

Java

Linux

Distributed systems

REST APIs

Agile

DevSecOps

Docker

Kubernetes

AWS

Networking

SNMP

Education

Bachelors in CS/CE/EE

Tools

Docker

Kubernetes

GitLab

Jenkins

Nexus

Ansible

Foreman

Job description

CACI International Inc. in Austin, TX, seeks a Senior Software Engineer to design, develop, and maintain complex Java-based systems for national security missions. You will work on ground system infrastructure, perform analysis, design, coding, testing, and documentation, and collaborate in an Agile team.

The role emphasizes production-grade software with security, diagnostics, and scalability, including RESTful APIs and modern web interfaces. Some travel may be required.