Senior Application Developer

Posted 7 Days Ago
Be an Early Applicant
4 Locations
In-Office
75K-158K Annually
Senior level
Information Technology • Consulting • Defense
The Role
Lead design, development, testing, and deployment of web-based GEOINT applications using Java/Python. Architect APIs and integrations, build GIS-enabled capabilities, drive code quality and performance tuning, collaborate with product and architecture teams, and mentor junior engineers on an Agile team.
Summary Generated by Built In
Job Title: Senior Application Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 9/1/2026

The Opportunity:

  • Lead application development on a fast-paced Agile team building mission-critical GEOINT applications for the National Geospatial-Intelligence Agency (NGA). 
  • Design and deliver modern web-based capabilities that analysts use to drive intelligence decisions. 
  • Set the technical bar for a team of developers working across cloud-native architectures and large-scale data environments. 
  • See your work deployed to real mission users with rapid feedback loops.

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.

Qualifications:
Required: 

  • 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.

Desired:
Experience with GIS technologies (ArcGIS, GeoServer, OpenLayers, Cesium, or similar). 
Experience with containerization and cloud deployment (Kubernetes, AWS/C2S). 
Experience operating within SAFe or Agile delivery frameworks. 
 

-

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 learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$75,200-$158,100

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Skills Required

  • Bachelor's degree in Computer Science, Software Engineering, or related discipline (or equivalent experience)
  • 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
  • Active Security Clearance (TS/SCI) with willingness to undergo polygraph examination
  • Experience with GIS technologies (ArcGIS, GeoServer, OpenLayers, Cesium, or similar)
  • Experience with containerization and cloud deployment (Kubernetes, AWS/C2S)
  • Experience operating within SAFe or Agile delivery frameworks

CACI International Inc Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CACI International Inc and has not been reviewed or approved by CACI International Inc.

  • Healthcare Strength Pay is supported by a broad set of health-plan options across multiple national carriers, with telemedicine and tax-advantaged accounts included. Dental and vision choices are also described as multi-option, which strengthens overall coverage breadth.
  • Leave & Time Off Breadth Flexible Time Off is available for many salaried-exempt roles, while hourly roles accrue PTO, creating multiple time-off pathways by employment class. Paid disability coverage, fixed holidays, and paid leave programs (including parental leave and other leave types) further round out time-off and leave coverage.
  • Retirement Support Retirement support includes a 401(k) match structure described as 50% up to 8% of pay (effective 4%) and an Employee Stock Purchase Plan with a discount. Tuition reimbursement and certification support also add to the overall rewards package that complements core retirement benefits.

CACI International Inc Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Reston, VA
17,673 Employees
Year Founded: 1962

What We Do

CACI’s approximately 23,000 talented employees are vigilant in providing the unique expertise and distinctive technology that address our customers’ greatest enterprise and mission challenges. Our culture of good character, innovation, and excellence drives our success and earns us recognition as a Fortune World's Most Admired Company. As a member of the Fortune 1000 Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index, we consistently deliver strong shareholder value. Visit us at www.caci.com.

Similar Jobs

BAE Systems, Inc. Logo BAE Systems, Inc.

Principal Engineer

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
Broomfield, CO, USA
40000 Employees
133K-226K Annually

BAE Systems, Inc. Logo BAE Systems, Inc.

Principal Engineer

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
Westminster, CO, USA
40000 Employees
133K-226K Annually

BAE Systems, Inc. Logo BAE Systems, Inc.

Principal Engineer

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
Boulder, CO, USA
40000 Employees
133K-226K Annually
In-Office
27 Locations
87K-198K Annually

Similar Companies Hiring

Standard Template Labs Thumbnail
Artificial Intelligence • Information Technology • Software
New York, NY
25 Employees
Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
178 Employees
Outpost Space Thumbnail
Aerospace • Defense
US
24 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account