Senior Geospatial Applications Lead | Java/Python | TS/SCI

CACI International Inc.; Denver, Northern (CO, KY); Hybrid; USD 75,000 - 158,000; Full time

Job summary

CACI International Inc. in Denver, CO is seeking a Senior Application Developer to lead the design and delivery of mission-critical GEOINT web applications on an Agile team. You will shape APIs, integrate services, and advance GIS-enabled capabilities for analysts.

Expect to mentor developers, uphold code quality, and work across cloud-native environments. A TS/SCI clearance is required and polygraph willingness is expected.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline (equivalent experience accepted).
• 8+ years of professional software development experience.
• Expert-level development in Java, Python, or both, including modern web frameworks.
• Experience designing and consuming RESTful APIs and service-based architectures.
• Strong experience with relational and non-relational databases.
• Experience with CI/CD, Git-based workflows, and automated testing.
• Security Clearance (TS/SCI) with willingness to undergo polygraph examination.

Responsibilities

• Lead design, development, testing, and deployment of web applications using Java and/or Python.
• Architect application features, APIs, and integrations across program services and external systems.
• Develop and maintain GIS-enabled application capabilities and geospatial services.
• Drive code quality through code reviews, unit testing, and secure coding practices.
• Troubleshoot complex issues and lead performance tuning across the application stack.
• Collaborate with Product Owners, architects, and cross-functional teams to deliver PI commitments.
• Mentor mid-level and junior developers and contribute to engineering standards.

Skills

Java

Python

RESTful APIs

Databases

CI/CD

Security Clearance TS/SCI

GIS technologies

Cloud deployments

Education

Bachelor's degree in Computer Science or Software Engineering

Job description

CACI International Inc. in Denver, CO is seeking a Senior Application Developer to lead the design and delivery of mission-critical GEOINT web applications on an Agile team. You will shape APIs, integrate services, and advance GIS-enabled capabilities for analysts.

Expect to mentor developers, uphold code quality, and work across cloud-native environments. A TS/SCI clearance is required and polygraph willingness is expected.