💼 Full-Time Position

Sr Software Engineer (.NET/C#/ASP.NET MVC)

🏢
Clario
📍 Costa Rica, Costa Rica, Costa Rica
📍
Location
Costa Rica, Costa Rica
📅
Posted
June 07, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Senior Software Engineer

At Clario, part of Thermo Fisher Scientific, we are looking for a Senior Software Engineer with strong hands-on development experience to help design, build, enhance, and support software applications used by internal teams, clients, and partners.

In this role, you will contribute across the full software development lifecycle — from requirements analysis and solution design through development, testing, deployment, and production support.

Key Responsibilities

  • Design, develop, test, debug, and maintain software applications and product enhancements

  • Analyze business and technical requirements, identifying gaps, ambiguities, and improvement opportunities

  • Build scalable and maintainable applications using established development standards and patterns

  • Develop and maintain backend database logic, queries, and data structures

  • Write clean, concise unit tests with appropriate co...