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Senior Software Developer

CACI International

Mclean, VA
Full Time
Senior
121k-266k
about 1 month ago

Job Description

About the Role

CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for maintaining and supporting a critical legacy application within the Intelligence Community (IC). This role involves working autonomously on an orphaned system while applying agile methodologies in a high-stakes environment, contributing to national security and mission-critical projects.

Key Responsibilities

  • Independently managing all aspects of the application, from bug fixes to feature enhancements
  • Designing, developing, and modifying software systems, with a focus on Enterprise Software and User Interface Application Development
  • Producing detailed specifications and writing high-quality, efficient code
  • Reverse engineering existing code to understand system functionality
  • Implementing updates and patches to ensure continued operation
  • Documenting processes and system architecture for future reference
  • Providing user support and troubleshooting issues as they arise
  • Evaluating potential modernization or replacement options for the long-term
  • Designs and develops visually-pleasing, content-rich, user-friendly interfaces with intuitive navigation
  • Analyzes and studies customer requirements to determine the most effective software technologies to satisfy their needs
  • Designs, creates, tests, and maintains software-based applications to satisfy customer requirements
  • Provides software process management and configuration management throughout the software development lifecycle
  • Resolves problems with software and responds to suggestions for improvements and enhancements
  • Supports software architecture development, requirements analysis, process execution and evaluation, selection and evaluation of COTS/GOTS tools, and integration with both new and legacy systems

Requirements

  • TS/SCI w/Poly clearance
  • Bachelor's degree and 10+ years of experience, or 12 years of experience with AA/AS, or 14 years of experience with HS diploma
  • Experience with Agile methodologies
  • Excellent problem-solving skills and the ability to work autonomously
  • Versatility to handle multiple aspects of software development and support
  • Strong communication skills to liaise with stakeholders and users
  • Experience producing high-quality work independently while adapting agile principles to a solo development environment
  • Experience with ASP.Net, C#, LINQ and Entity Framework ORM
  • Proficiency in Python, JavaScript, CSS, SQL/MySQL Server
  • Experience with Visual Studio and Eclipse
  • Knowledge of ISS Web Servers hosting, XML, and PDF generation

Nice to Have

  • Jira
  • Git
  • SMTP
  • AWS (EC2, S3, RDS Object Storage)
  • ServiceNow development
  • SharePoint
  • PostgreSQL

Qualifications

  • Formal educational background as specified in requirements (Bachelor's degree or equivalent experience)

Benefits & Perks

  • Competitive compensation
  • Comprehensive benefits including healthcare, wellness, financial, retirement, family support, continuing education, and time off
  • Flexible time off benefits
  • Access to robust learning resources
  • Opportunity to work on mission-critical projects supporting national security

Working at CACI International

CACI emphasizes a culture of integrity, character, and innovation. The company values trust, autonomy, continuous growth, and contributions from every employee. It fosters an environment of high performance, purpose-driven work, and support for personal and professional development, all dedicated to advancing national missions and ensuring the safety of the nation.

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Job Details

Posted AtJun 14, 2025
Salary121k-266k
Job TypeFull Time
ExperienceSenior

Job Skills

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About CACI International

Website

caci.com

Company Size

10000+ employees

Location

Mclean, VA

Industry

Computer Systems Design and Related Services

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