.Net Application Developer

One Park Financial•Miami, FL

About The Position

One Park Financial (OPF) is a financial technology company that connects small businesses with flexible financing and funding options. The company emphasizes collaboration, innovation, professional growth, and a supportive, inclusive culture. OPF is seeking a Software Engineer to build and maintain web applications using C# and ASP.NET. The role works with SQL, AWS, Git, and secure authentication practices such as OAuth, and collaborates with product managers, designers, and engineers to deliver reliable software.

Requirements

Experience with C# and ASP.NET.
Good knowledge of SQL and relational databases.
Familiarity with AWS services and cloud application deployment.
Experience using Git and collaborative development workflows.
Understanding of OAuth, authentication, and authorization concepts.
Knowledge of REST APIs, software development practices, and debugging.
Strong problem-solving and communication skills.

Nice To Haves

Experience with ASP.NET Core.
Experience with CI/CD pipelines, automated testing, or DevOps practices.
Familiarity with Docker, microservices, or distributed systems.
Understanding of application security and performance optimization.
Experience working in an Agile development environment.

Responsibilities

Design, develop, test, and maintain web applications and APIs using C# and ASP.NET.
Write and optimize SQL queries, stored procedures, and database schemas.
Build and integrate RESTful APIs and third-party services.
Deploy, monitor, and support applications hosted on AWS.
Implement authentication and authorization using OAuth and related security standards.
Use Git for version control and collaborate through code reviews.
Troubleshoot issues, improve performance, and maintain code quality.
Work with product managers, designers, and other engineers to deliver reliable software.