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

Encora

Costa RicaYesterday

Free account needed to apply or save. It takes a minute, and we'll bring you right back to this job.

Key details

Location
Costa Rica
Work style
Remote
Level
Senior
Experience
5–8 yrs
Function
Software engineering
Focus area
Backend
Posted
Yesterday

Skills

.netbackend developmentc#database managementdebuggingetljavascriptmongodbnode.jsnosqlpythontddtest-driven developmenttroubleshooting

About the role

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

Key Skills: C#, .NET, Node.js, JavaScript, MongoDB, NoSQL, Backend Development, TDD

Experience: 5+ YOE.

Location: Costa Rica, Peru, Colombia, Bolivia

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 proficiency in JavaScript, particularly Node.js.

  • 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.

Get jobs like this as soon as they're posted

ApplyHour checks company career sites all day and ranks every opening against your profile. Free to join.

Create a free account