CACI International Inc · 1 day ago
Full Stack Developer
San Antonio, TX
Full-time
Hybrid
Mid Level
$66K/yr - $134K/yr
3+ years expCACI International Inc is seeking a Full Stack Web Developer to join their dynamic technology team. The role involves building responsive, scalable, and high-performance applications while collaborating with cross-functional teams throughout the development lifecycle.
Information TechnologyService IndustrySoftware
Responsibilities
Design and develop modern web applications using React.js for frontend and Flask/Express.js for backend services
Build and maintain RESTful APIs that power our applications and integrate with various data sources
Implement responsive user interfaces using HTML5, CSS3, and modern JavaScript frameworks
Work with PostgreSQL databases to design schemas, optimize queries, and ensure data integrity
Collaborate with UX/UI designers to translate wireframes and mockups into functional code
Participate in code reviews and implement best practices for version control using Git
Debug issues across the entire stack and propose solutions to improve application performance
Contribute to technical documentation to support knowledge sharing and maintenance
Qualification
Required
B.S. in Computer Science, Software Engineering, Computer Engineering or related field
3+ years of professional experience in web development
Strong proficiency with React.js and modern JavaScript/TypeScript development
Experience building backend APIs with Flask (Python) and Express.js (Node.js)
Proficient in Python, HTML5, CSS3, TypeScript, and JavaScript
Experience with PostgreSQL and writing efficient SQL queries
Strong understanding of RESTful API design principles
Experience with version control systems (Git) and collaborative development workflows
Problem-solving mindset with attention to detail and code quality
Strong communication skills and ability to work effectively in a team environment
Preferred
Experience with GitLab CI/CD pipelines and DevOps workflows
Knowledge of Docker containerization and deployment strategies
Familiarity with WebSockets for real-time communication
Knowledge of the Tailwind CSS framework for building responsive interfaces
Experience with ORM libraries (SQLAlchemy, Prisma, Drizzle, etc.)
Experience with Tanstack Tools (Router, Query, Forms)
Experience with Redis for caching and session management
Understanding of web security best practices
Experience with automated testing frameworks for both frontend and backend
Knowledge of cloud platforms (AWS, Azure, GCP)
Benefits
Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits
Company
CACI International Inc
At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.
10001+ employees
H1B Sponsorship
CACI International Inc has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (3)
2023 (3)
2022 (4)
2021 (2)
2020 (2)
Funding
Current Stage
Public CompanyTotal Funding
$1B2025-05-21Post Ipo Debt· $1B
2003-01-10IPO
Leadership Team
John Mengucci
President & CEO
Darryl W Burke
Senior Vice President / Air Force Client Executive
Recent News
2026-01-09
2026-01-03
BNN Bloomberg
2026-01-03
Company data provided by crunchbase