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# Full-Stack Application Developer

- **Company:** Community Reinvestment Fund, Inc.
- **Location:** Minneapolis, MN, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $85,000 - $110,000
- **Contract:** Permanent contract
- **Skills:** ASP.NET, Microsoft Azure, Electronic Data Interchange (EDI), Middleware, Rapid Prototyping Process, Test-Driven Development (TDD), GitHub Copilot, Large Language Models, Claude Code, SOAPAPI, Integration Frameworks, Cosmos DB, Graphql, Restful APIs
- **Published:** November 6, 2026
- **Apply:** https://smallbusiness.crfusa.com/apply/

## About the Role

* Bachelor's degree in Computer Science (or related field), or equivalent work experience
 * 3-7 Years relevant experience in the field
 * Experience writing secure RESTful APIs
 * Experience with C# (.NET / .NET Core)
 * Experience with React JS and TypeScript
 * Familiarity with Containerization / Docker
 * Experience with SQL and NoSQL persistence (Postgres, T-SQL)
 * Ability to communicate effectively with other developers, stakeholders, and partners, * Desire to stay current on modern technologies to help improve our products
 * Familiarity with Test-Driven-Development
 * Experience with ASP.NET Core
 * Experience with GraphQL
 * Experience with Azure services (such as Cosmos DB)
 * Experience using LLM-based tooling such as Github Copilot and Claude Code to reduce time-to-delivery and doing rapid prototyping
 * Familiarity with integration platforms, middleware, REST/SOAP APIs, and file-based data exchange.
 * Relevant certifications such as Dynamics 365, CompTIA A+/Network+, or ITIL Foundation.

Key Competencies & Preferences

 * Belief in, model, and support CRF's Mission, Vision, and Values.
 * Communicate effectively with leadership, colleagues, and staff.
 * Participate in the continual revision and improvement of processes and procedures to enhance organizational growth.
 * Understand and adhere to compliance requirements associated with the position.
 * Promote effective collaboration across the organization and network.

Candidates must reside in and be authorized to work in the United States without sponsorship.

## Description

The Full-Stack Application Developer will assist in the planning and build-out of highly interactive front-end web applications, secure front-end APIs, and scalable back-end services. The Full-Stack Application Developer will also be responsible for enhancing and maintaining existing APIs used in mission-critical applications which assist our partners in providing top-notch services for their small business clients., * Collaborate with cross-functional teams, including business stakeholders, product managers, and other developers, to understand project requirements and translate them into technical solutions

 * Work with the team in development of front-end React Applications and backend .NET APIs (RESTful and GraphQL) and applications.
 * Troubleshoot and resolve software defects and performance issues
 * Design, document and develop new APIs and backend services
 * Work with partners to assist in development of integrations with our systems
 * Implement unit and integration tests
 * Participate in the entire software development lifecycle, from ideation to deployment and maintenance
 * Stay up-to-date with industry trends and best practices in web development; using this knowledge to provide suggestions for improvements to enhance products

90%
Relationship Management

 * Develop and maintain solid working relationships with external partners and vendors and CRF internal staff members
 * Provide timely and clear communication to internal and external colleagues

5%
Miscellaneous duties as assigned. 5%