Software Engineer (On-Site Hybrid Role)

Interstate Waste Services•Teaneck Township, NJ
•$80,000 - $110,000•Hybrid

About The Position

Interstate Waste Services is seeking a Software Engineer to design, develop, and enhance enterprise applications that support critical business operations across New York, New Jersey, Connecticut, and Ohio. The role builds and maintains applications using C# and .NET 8+, develops and supports REST APIs and system integrations, and contributes to scalable solutions, application architecture, performance enhancements, and modernization initiatives. The position is based in Teaneck, New Jersey, with a hybrid schedule of four days onsite and one day remote, Monday through Friday. The annual salary range is $80,000 to $110,000, based on experience. Applicants must be authorized to work in the United States with unrestricted work authorization. Interstate Waste Services does not currently sponsor or transfer employment visas. The job description is intended to represent the general functions of the role; duties and requirements may change, and other duties may be assigned, requested, or required. The company provides equal employment opportunities and prohibits discrimination and harassment based on protected characteristics.

Requirements

  • 1–3+ years of software development experience.
  • Strong experience with C#, .NET 8+, SQL Server, and API development.
  • Experience building and supporting enterprise applications.
  • Strong analytical, troubleshooting, and communication skills.
  • Authorization to work in the United States with unrestricted work authorization; the company does not currently sponsor or transfer employment visas.

Nice To Haves

  • Blazor.
  • Azure Cloud Services.
  • Azure DevOps and CI/CD pipelines.
  • Mobile application development.
  • Financial or payment systems integration.

Responsibilities

  • Build and maintain applications using C# and .NET 8+.
  • Develop and support REST APIs and system integrations.
  • Design scalable solutions that improve business operations.
  • Collaborate with stakeholders to translate requirements into technical solutions.
  • Contribute to application architecture, performance enhancements, and modernization initiatives.
  • Perform other duties as requested.
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