Senior Software Engineer

Job Title: Senior Software Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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The Opportunity:
CACI is seeking to hire an experienced Senior Software Engineer to lead the development and maintenance of critical system integrations between our Counter-Unmanned Aircraft System (CUaS) programs and external Command and Control (C2) applications. This role will focus on implementing robust, secure integrations with platforms such as Anduril Lattice, FAAD, and other defense C2 systems.

Responsibilities:

• Design, develop, and maintain integration interfaces between CUaS platforms and external C2 systems
• Implement Interface Control Document (ICD) specifications to ensure seamless interoperability
• Develop and maintain Spring Boot-based and/or Python integration services and APIs
• Create applications for data transformation, processing, and system orchestration
• Collaborate with internal teams, external vendor teams, and/or government stakeholders to define integration requirements
• Troubleshoot complex integration issues across distributed systems
• Ensure compliance with DoD security standards and protocols
• Document integration architectures, data flows, and technical specifications
• Participate in system integration testing and validation activities

Qualifications:
Required: 

• 5+ years of software engineering experience
• Experience with Interface Control Document (ICD) implementation and integration
• Proven experience developing Spring Boot applications and microservices
• Proficiency in Python for application development and scripting
• Experience with RESTful APIs, message queuing systems, and data serialization formats (JSON, XML, Protocol Buffers)
• Understanding of network protocols (HTTP, TCP, UDP) and distributed systems architecture
• Must be a US citizen and eligible to obtain a security clearance - TS
• Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

Desired:

• Experience with Counter-Unmanned Aircraft Systems (CUaS) platforms
• Familiarity with Anduril Lattice, FAAD C2 and/or other air defense systems
• Experience with defense contractor environments and DoD acquisition processes
• Familiarity with tactical data links (Link 16, JREAP, etc.)
• Experience with containerization (Docker, Kubernetes)
• Knowledge of message broker technologies (ActiveMQ, Kafka, RabbitMQ)
• Understanding of geospatial data formats and standards (KML, GeoJSON)
• Active security clearance - TS
• Languages: Java, Python, SQL
• Frameworks: Spring Boot, Spring Integration, Spring Security
• Tools: Git, Maven/Gradle, Jenkins, JIRA • Platforms: Linux, Windows

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What You Can Expect:

 A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and lear