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# Software Developer

- **Company:** FULLSTEAM INC.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $90,000.0 - $120,000.0
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, ASP.NET, JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Software Applications, Unit Testing, Microsoft Azure, C Sharp (Programming Language), C++ (Programming Language), Relational Databases, Software Debugging, Programming Tools, Microsoft SQL Server, Object-Oriented Software Development, Open Web Application Security, Software Deployment, Software Engineering, TypeScript, Web Application Frameworks, Large Language Models, Generative AI, Integration Tests, Information Technology, Claude, Restful APIs, Web Api, Microservices
- **Published:** November 6, 2026
- **Apply:** https://www.builtincolorado.com/job/senior-software-developer/12099498?handler=ApplyRedirect

## About the Role

* Experience with C++, ASP.NET Core, Web APIs, JavaScript/TypeScript, and modern web frameworks.
 * Experience with back end RESTful APIs.
 * Knowledge of security best practices such as OWASP
 * Familiarity with Microsoft Azure
 * Exceptional analytical and problem-solving skills.
 * Excellent verbal and written communication skills
 * Highly motivated with the ability to work well independently and in a team environment.
 * Development of maintainable code from written requirements using industry standards.
 * Organized and task oriented and able to meet deadlines in a fast-paced environment.
 * Ability to maintain productivity, communication, and collaboration while working remotely. Includes proficiency in remote tools (Teams, etc.), time management, and self-discipline.
 * Experience as an AI Engineer a plus, * Bachelor's Degree in computer science, Software Engineering or equivalent.
 * 5+ years of full stack development experience.
 * 5+ years experience in C#, .NET web sites and object oriented programming.
 * 5+ years experience in SQL Server or similar RDBMS.
 * Experience with microservice architecture
 * Basic understanding of AI technologies, including generative AI, large language models (LLMs), or AI service APIs, with the ability to support integration into software applications.
 * Strong analytical, problem-solving, communication, and collaboration skills.

## Description

Designing and Developing Applications

 * Collaborate with cross-functional teams to analyze requirements, design solutions, and develop robust software applications using .NET, C++, and C#.
 * Participate in code reviews and identifying code refactoring candidates.

 * Evaluate opportunities to incorporate AI capabilities into applications to enhance functionality, improve user experience, and streamline business processes.

Coding and Debugging

 * Write clean, scalable code following best practices and standards in software development. Use OOP techniques, such as dependency injection, to produce scalable code.
 * Debug and resolve technical issues in a timely manner. Identify and resolve performance issues.
 * Leverage AI assisted development tools, such as Claude, to improve coding productivity and accelerate debugging and documentation, while validiation outputs for accuracy, security and quality.

Testing and Deployment

 * Perform unit testing and integration testing for functionality and limits.
 * Support deployment of applications and evaluate their performance.
 * Help implement appropriate testing, monitoring, and validation practices for AI integrations.

Maintenance and Support

 * Provide ongoing maintenance, support, and enhancements in existing systems and platforms.
 * Investigate and resolve technical issues and ensure smooth operation of applications.

Collaboration and Communication

 * Collaborate with product, QA and other stakeholders to gather requirements, understand business needs, and translate them into technical solutions.
 * Communicate technical approaches, implementation considerations, and potential risks associated with AI solutions.