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# Full Stack Software Engineer

- **Company:** Kastle Systems
- **Location:** Falls Church, VA, United States
- **Salary:** $110,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Data Analysis, Bootstrap (Software), C Sharp (Programming Language), Code Coverage, Computer Programming, Computer Engineering, Continuous Integration, Relational Databases, JQuery, Python (Programming Language), Microsoft SQL Server, Software Engineering, SQL Stored Procedures, SQL Databases, ReactJS, Software Troubleshooting, Vue.js, Containerization, AngularJS, Kubernetes, Information Technology, Web Technologies, Front End Software Development
- **Published:** August 13, 2026
- **Apply:** https://www.disabledperson.com/jobs/74221452-full-stack-software-engineer

## About the Role

+ Bachelors Degree in Computer Science, Computer Engineering, or similar degree that provides a solid foundation in computer programming.
 + 3-5 years experience in application development using C#
 + 3-5 years experience in front end development using HTML+CSS and Javascript, with popular libraries and frameworks such as jQuery/Bootstrap, Angular/React, Vue.js, or others
 + 3-5 years experience working with relational databases (SQL) - preferably SQL Server, including but not limited to: Performance troubleshooting, Stored Procedure design/review, data analysis
 + 1-2 years experience with CI/CD workflow in a cloud container orchestration environment (Kubernetes).
 + Ability to problem solve in a fast-paced, agile team environment
 + Ability to work independently with minimal supervision and meet deadlines
 + Excellent written and verbal US English communication skills

Preferred :
*

 + 1-2 years experience incorporating Ai prompting into the development workflow to maximize development velocity.
 + Experience programming in Python and PHP

Equal employment opportunity, including veterans and individuals with disabilities.

## Description

* Support and expand Kastle's internal applications, generally written in PHP, C#, and JavaScript

 * Provide internal integration support for Kastle's APIs.

 * Support the relational database (SQL Server) to which the systems are backed, through procedure reviews and performance analysis

 * Problem-solve issues and help to develop and improve systems to meet business needs

 * Work with QA to maintain adequate test coverage of Kastle's applications and business rules


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