Senior Backend Developer (C#/.NET + Node.js)

Encora; Colombia; Remote; COP 286,670,000 - 382,226,000; Full time

Job summary

Coforge is seeking a Senior Backend Developer (C#/.NET + Node.js) to design, build, and scale backend services. This remote role offers the chance to contribute across the stack while collaborating with cross-functional teams.

The ideal candidate has 5+ years of backend experience, strong C#/.NET and Node.js skills, and familiarity with MongoDB NoSQL databases, ETL processes, and testing practices. A bachelor's degree is required.

Qualifications

• 5+ years of backend software development experience.
• Strong hands-on experience with C# and the .NET framework.
• Experience with MongoDB or other NoSQL databases.
• Understanding of backend design principles and best practices.
• Experience designing and maintaining backend services.
• Strong debugging and testing-focused mindset.
• Bachelor’s degree in CS/IT or related field.

Responsibilities

• Design, develop, and maintain scalable backend services using Node.js, C#, and .NET.
• Manage databases, particularly MongoDB and NoSQL, and support ETL and reporting.
• Collaborate with cross-functional teams to define, design, and deliver features.
• Debug, troubleshoot, and apply test-driven development for reliable code.

Skills

Backend development

Testing practices

Troubleshooting

Problem-solving

Education

Bachelor’s degree in Computer Science, Information Technology, or a related field

Tools

C#

.NET

Node.js

MongoDB

Python

NoSQL databases

Job description

Colombia

Job Title: Senior Backend Developer (C#/.NET + Node.js)

Experience: 5+ YOE.

Mode: Remote

We at Coforge are hiring Senior Backend Developer (C#/.NET + Node.js) (#21053-4-4) with the following skill set.

Key Responsibilities

Design, develop, and maintain scalable backend services using Node.js, C#, and .NET.

Implement and manage databases, particularly MongoDB and other NoSQL solutions, while supporting ETL processes and reporting requirements.

Collaborate with cross-functional teams to define, design, and deliver new features while effectively communicating technical and business requirements.

Debug and troubleshoot application issues and apply test-driven development practices to ensure reliable, maintainable, and high-quality code.

Required Skills & Qualifications

5+ years of experience in backend software development.

Strong hands-on experience with C# and the .NET framework.

Experience with MongoDB or other NoSQL databases.

Solid understanding of backend development principles and best practices.

Experience designing, developing, and maintaining backend services.

Strong debugging and troubleshooting skills.

Knowledge of test-driven development and software quality practices.

Strong attention to detail with a proactive approach to problem-solving.

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

Preferred Skills:

Experience with Python.

Familiarity with ETL processes and reporting tools.

Experience with debugging techniques and tools.

Experience applying test-driven development methodologies.

Posted On: 12-10-2026

At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.