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# Senior Full-Stack Software Engineer - (Angular/Typescript, C#/.NET)

- **Company:** Arc Full-time
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $70,000.0 - $90,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Applications Architecture, Component-Based Software Engineering, Business Logic, Computing Platforms, JIRA, C Sharp (Programming Language), Static Program Analysis, Databases, Continuous Integration, Software Debugging, Standard Sql, Software Deployment, Software Engineering, SQL Databases, TypeScript, GitHub Copilot, Backend, Git, AngularJS, Integration Frameworks, Front End Software Development, Claude, Restful APIs
- **Published:** October 27, 2026
- **Apply:** https://arc.dev/signup?userType=developer&publicRandomKey=pupfitmd2g&to=https%3A%2F%2Farc.dev%2Fdashboard%2Fd%2Fverified-jobs%2Fpupfitmd2g%2Fapplication

## About the Role

* Strong professional full-stack software engineering experience
 * Advanced Angular/TypeScript front-end skills
 * Strong C# and .NET development experience
 * Hands-on experience designing, building, and consuming REST APIs
 * Solid SQL skills, including querying and troubleshooting application data
 * Experience with Git, Jira, CI/CD, and automated build/deployment processes
 * Experience troubleshooting applications across development, UAT, and production
 * Ability to independently understand and work within an established codebase
 * Strong debugging and problem-solving skills across the application stack
 * Ability to take ownership of features and issues from requirements through production
 * Ability to provide hands-on technical leadership while continuing to write code
 * Highly ethical and collaborative individual who understands client first, work ethic

AI Matters Here

We actively use AI to accelerate software engineering. We're looking for someone experienced with tools such as GitHub Copilot, Claude, or similar AI development tools who knows how to use AI for coding, debugging, analysis, and documentation while independently understanding, reviewing, testing, and taking responsibility for the resulting code.
This isn't a prompt-to-code role. We're looking for an experienced software engineer who uses AI to become a better, faster engineer.

## Description

Our company is looking for an experienced, hands-on Full-Stack Software Engineer to take a key role in the development and delivery of our software platform.
This is a true full-stack position with a strong front-end component. You'll work across Angular/TypeScript, C#/.NET, APIs, SQL, application architecture, and deployments while helping drive development work from requirements through production.

What You'll Do

 * Build and enhance front-end applications using Angular and TypeScript
 * Develop and maintain C#/.NET backend services, business logic, and application components
 * Build, integrate, and troubleshoot REST APIs and third-party integrations
 * Write and troubleshoot SQL queries and investigate data-related application issues
 * Diagnose complex problems across the UI, backend, database, and DEV/UAT/production environments
 * Support CI/CD pipelines, builds, releases, and production deployments
 * Troubleshoot environment-specific configuration and deployment issues
 * Manage and prioritize development work through Jira
 * Help translate incomplete requirements into practical technical solutions
 * Contribute to technical design, architecture, and development standards
 * Use AI tools to accelerate development, debugging, code analysis, and documentation