Lead Software Engineer (Bilingual)

Role Overview

We are seeking a Software Lead Engineer or Senior C# Developer with a high English Level (C1) to communicate with native Board Managers and build applications from the ground up, troubleshoot complex issues, implement new features, and provide technical leadership to a team of web, systems, and mobile developers.

Key Responsibilities

*Design, develop, and implement applications using C# and .NET.

*Build and maintain RESTful APIs with ASP.NET MVC / Web API.

*Test, debug, and optimize software to ensure reliability and performance.

*Lead and mentor a team of developers across web, systems, and mobile.

*Recommend improvements to existing software products.

*Collaborate with stakeholders to gather requirements and deliver functional prototypes.

*Contribute across the full project lifecycle (analysis, design, development, testing, deployment, and support).

Required Qualifications

*Technical:

Strong proficiency in C# and the .NET Framework.

Solid knowledge of SQL and relational database design.

Must-have: hands-on experience with Microsoft SQL Server.

Proven experience building REST APIs with ASP.NET MVC-Web API.

Exposure to frontend frameworks such as Angular or React.

Practical experience building pages with JavaScript, HTML, and CSS.

Basic familiarity with unit testing.

Strong understanding of object-oriented programming and design patterns.

*Soft Skills

Ability to gather and synthesize stakeholder requirements into functional deliverables.

Strong self-management, goal-setting, and ownership.

Comfortable working across multiple phases of a project and collaborating in a team environment.

Education & Experience

Bachelor’s degree in Computer Science, Engineering, or a related field.

5+ years of professional software development experience. Is a plus cloud platforms and noncomplex User Interface frontend.

If you don't have an English C1 level, please avoid your application.

CV or Resume must be submitted in English, otherwise don't be considered.

Location: Medellín, Antioquia, Colombia (Candidates must live in the Metropolitan Area) 

Department: IT / Telecommunications

Schedule: Full-time

Workplace: Onsite

Contract type: Indefinite term

Salary: COP 12,000,000 - COP 13,000,000 per month

Target start date: November 15, 2025

Openings: 1

Travel required: Nor required

Relocation: Not required

Inclusion: Open to candidates with and without disabilities.