Senior C# .NET backend developer

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Overview

Treehouse Strategy and Communications is searching for a Senior C# .NET Backend Developer to join their team in a full-time, remote contractor role based in the United States. This position requires an experienced individual ready to tackle multiple responsibilities within the software development field while also contributing to mentoring junior developers and assisting in high-level software design decisions.

Job Responsibilities

The ideal candidate will take on various roles beyond standard programming duties, including:

  • Acting as a software architect to make high-level software design decisions.
  • Conducting code reviews to ensure quality and maintainability of code.
  • Providing technical guidance and mentoring to junior developers.
  • Assisting in training sessions and on-the-job support for team members.

This multi-faceted role requires someone with a strong grasp of the MS Stack qualifications and a focus on creating a SaaS workflow automation platform.

Required Skills and Qualifications

Candidates are expected to possess a wide array of technical skills and qualifications, including but not limited to the following:

  • Fluency in .NET web languages and frameworks:
    • C#
    • HTML5, CSS
    • JavaScript
    • Bootstrap
    • Entity Framework and LINQ
  • Database systems experience:
    • Postgres SQL
    • T-SQL
    • MS SQL Server
    • Familiarity with document databases such as Cosmos DB is a plus.
  • Git familiarity for version control.
  • A strong work ethic and a flexible schedule, as the position involves collaboration with a remote team spanning 4 different time zones.
  • A “can-do” attitude and self-motivation to thrive in a remote work environment.
  • Additional desirable skills include:
    • Cloud service experience with Google, AWS, or Azure
    • Mobile development experience
    • Exposure to modern frontend frameworks like React.

Communication Skills

Strong communication skills are critical for this role, particularly:

  • Proficiency in English (specifying levels on the CEFR scale is useful).
  • Ability to discuss knowledge levels related to C#, .NET, and React.
  • Familiarity with Scrum methodology is an advantage.

Work Environment

Treehouse Strategy leverages a remote working model, thus the ability to coordinate with team members across different time zones is fundamental. The position requires availability during the working hours of Monday to Friday, 9 AM to 6 PM Eastern Standard Time, and flexibility to work outside traditional hours if necessary.

Company Overview

Treehouse Strategy and Communications specializes in management consulting for language companies, offering expertise in:

  • Sales strategies
  • Marketing plans and initiatives execution, including branding, redesign, and social media management.
  • Technology advisory and guidance on mergers and acquisitions.

With clients located globally, including Greece, France, the UK, Argentina, Spain, the US, and Taiwan, the company aims to help language businesses grow and reach their full potential.

Application Process

Interested candidates should submit the following materials for consideration:

  • An updated resume
  • A link to their Git profile
  • Examples or links to their projects

Being a part of Treehouse Strategy means engaging in projects that not only challenge your skills but also allow you to contribute positively to the growth of companies worldwide. If you have the right skills and a passion for software development, this position could be an excellent opportunity to advance your career while working in a collaborative, innovative environment.



This job offer was originally published on himalayas.app

Treehouse Strategy and Communications

United States

Software development

Full-time

January 27, 2026

32 views

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