Web Developer

CACI International•Chantilly, VA

4d•$103,800 - $218,100

About The Position

CACI is seeking a Web Developer to modernize and enhance a portfolio of more than 100 web applications supporting a government customer. The role involves solving technical challenges throughout the development lifecycle using C#/.NET, JavaScript, SQL, and AWS, while collaborating with developers on code reviews, troubleshooting, and design decisions. The developer will take ownership of development tasks, improve existing applications, explore cloud technologies, and apply AI-assisted tools to streamline coding, testing, and documentation while helping build reliable, maintainable software as part of a collaborative team. The position includes designing, developing, enhancing, testing, and maintaining custom, commercial off-the-shelf (COTS), and government off-the-shelf (GOTS) web applications. The developer works with analysts, UI/UX developers, subject-matter experts, and technical teams to turn requirements into solutions, and contributes to technical specifications, application designs, APIs, integrations, data-conversion routines, and SQL-based solutions. The role also involves effort estimation, technical feasibility and risk evaluation, adherence to security and release standards, testing and defect resolution, and identifying improvements to application performance, usability, security, scalability, resiliency, and maintainability. This is a full-time, regular position with up to 10% local travel. No clearance is required to start; candidates must be U.S. citizens. The proposed salary range is $103,800–$218,100. CACI describes a culture centered on integrity and innovation, autonomy through a flexible time-off benefit, learning resources, and opportunities for professional growth. The company also offers healthcare, wellness, financial, retirement, family-support, continuing-education, and time-off benefits.

Requirements

U.S. citizenship.
At least four years of relevant web-development or software-development experience.
Demonstrated experience developing, enhancing, testing, and supporting web applications using HTML5, JavaScript, CSS, C#/.NET, and Bootstrap.
Strong knowledge of SQL, web-development principles, software-development practices, coding standards, and application security.
Ability to analyze technical issues, evaluate impacts and dependencies, and develop effective solutions with minimal supervision.
Ability to estimate development efforts, manage competing priorities, and contribute to complex projects in a dynamic team environment.
Self-motivation and ability to take ownership of tasks, exercise sound technical judgment, and contribute to project and team objectives.

Nice To Haves

Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field, or equivalent work experience.
AWS certification, such as AWS Certified Developer – Associate or AWS Certified DevOps Engineer – Professional.
Experience working with SOAP and RESTful web services.
Experience developing software with Python.
Experience contributing to application architecture, system integration, modernization, or cloud-migration efforts.
Experience with containerized or serverless applications and AWS services such as Lambda, ECS, RDS, or CloudWatch.
Familiarity with Agile software-development methodologies and practices.
Experience using AI-assisted development tools.
Experience supporting applications in government, Department of Defense (DoD), or Intelligence Community (IC) environments.
Experience developing responsive, accessible web applications and applying Section 508 requirements.
CompTIA Security+ certification.

Responsibilities

Design, develop, enhance, test, and maintain web applications, including custom, COTS, and GOTS solutions.
Collaborate with analysts, UI/UX developers, subject-matter experts, and technical teams to translate requirements into effective solutions.
Participate in peer code reviews, share technical knowledge, and incorporate feedback to improve code quality, consistency, security, and maintainability.
Estimate development efforts and evaluate technical feasibility, risks, dependencies, resource needs, and operational impacts.
Develop technical specifications, application designs, maintainable code, APIs, integrations, data-conversion routines, and SQL-based solutions.
Follow configuration-management, change-control, security, documentation, quality-assurance, and release standards.
Conduct unit and formal testing, diagnose complex defects, and coordinate resolutions before production release.
Identify opportunities to improve application performance, usability, security, scalability, resiliency, and maintainability, and contribute to technical decisions and team objectives.