Senior Software Engineer (C#)

Confirmed live in the last 24 hours

Constructor Tech

Bulgaria

Hybrid

Posted April 21, 2026

Job Description

Our mission

Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.

With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students.

Please send your resume in English only.

The type of contract is a full-time legal agreement in Bulgaria, Serbia, and Turkey, not a B2B contract.

DUTIES & RESPONSIBILITIES: 

Most of your time will be devoted to coding and reviewing the code of your teammates. Unit tests are a must.
You will help DevOps prepare products for build and deployment, adding support for necessary product configuration options.
Develop integration solutions to join our platform with customers' data.
Dig into complex product issues reported by customers.
Build APIs in a serverless microservice architecture