Yrefy LLC

Full Stack Developer

Yrefy LLC
Apply
7 days ago
Phoenix, AZ, USAMid Level / Senior

Responsibilities

  • Design, build, and maintain APIs and background services in C# and .NET.
  • Implement integrations with internal systems and external financial APIs.
  • Optimize data access and storage using Entity Framework and SQL Server.
  • Profile, tune, and refactor slow endpoints and database queries.
  • Follow and enforce clean architecture and code quality standards.
  • Collaborate with QA and UAT teams to ensure production reliability.
  • Participate in design sessions, code reviews, and sprint ceremonies.
  • Communicate across UI, QA, DevOps, and Product teams.
  • Contribute to team documentation and shared coding practices.

Requirements

  • 2–4 years of professional experience with C# and .NET Core/.NET Framework.
  • Strong understanding of RESTful API design and microservice patterns.
  • Experience with Microsoft SQL Server, stored procedures, and performance tuning.
  • Familiarity with Azure services including App Service, Key Vault, Service Bus, and Functions.
  • Experience integrating with CI/CD pipelines; Azure DevOps is preferred.
  • Experience with a TypeScript framework.
  • Strong debugging, analytical, and communication skills.
  • Ability to balance feature delivery with system stability.

Benefits

  • 100% employer-paid medical insurance for the employee and their whole family, including the Mayo Clinic.
  • 401k/Roth plan with a 4% match and immediate vesting.
  • Dental, vision, company-paid term life, and company-paid short- and long-term disability insurance.
  • Voluntary pet discount plan and fully subsidized LifeTime gym membership.
  • Student loan repayment and tuition reimbursement.
  • Stocked kitchens, patent credit, and additional benefits.
  • Full-time, primarily onsite work in Phoenix with flexibility around 10 AM–3 PM core collaboration hours.

Tech Stack

AzureC#Microsoft SQL Server.NETTypeScript
Yrefy LLC

About Yrefy LLC

51-200 employees
Contact me