Back end Developer

Jsmd Management
Full-time Colombia, Colombia Other-General
Posted:
February 23, 2026
Location:
Colombia, Colombia, Colombia

Job Description


We Are Hiring: Back end Developer (.NET + APIs)

Are you a highly skilled developer with a passion for modernizing applications and working across back-end technologies? This is your opportunity to join a dynamic, high-impact engineering team.

What We Are Looking For

  • English proficiency (Advanced B2/C1)
  • 5+ years of experience in .NET development (ASP.NET Core, C#).
  • Strong SQL Server expertise (query optimization, stored procedures, indexing).
  • Experience building RESTful APIs and integrating with front‑end frameworks (Angular and/or Blazor).
  • Familiarity with authentication and authorization frameworks (OAuth2, OpenID Connect, Azure AD).
  • Bonus: Experience with legacy ASP.NET Web Forms and modernization projects.
  • Bonus: Hands‑on exposure to Angular or Blazor front‑end integration, including component design and API consumption.

Responsibilities

  • Develop and maintain ASP.NET Co...

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Job Overview

Job Type: Full-time
Location: Colombia, Colombia
Posted: February 23, 2026
Deadline: April 04, 2026