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Senior Software Developer (C# /.NET )

Location: Budapest, Hungary


Are you an experienced Senior Software Developer (C# /.NET ) looking for new opportunities as a member of an international IT team? 

Telio is a dynamic and internationally growing group in the field of telecommunication and IT-Services. Operating in 20 countries on 3 continents to date, we are the European market leader in our niche.


Your responsibilities

·         design and implement main modules independently

·         cooperate in the software and database architecture design

·         support the decision making processes by database analysis

·         participate in the research of new technologies related to the system, present ideas for system improvements

·         work closely with other colleagues of our DevOps team

·         based on your experience, you might also have the possibility to take part in the design, development of the API, Library that supports our business software


Your profile

·         college or university degree

·         at least 3-5-year experience as a software developer

·         high level expertise in .NET framework and C# language

·         knowledge of web applications and web services (ASP.NET, MVC, SOAP)

·         familiarity with HTML, CSS

·         proficiency in MSSQL database (design, scaling, optimizing queries)

·         deep understanding of the Windows Operating Systems (services, APIs)

·         independent problem-solving skills

·         good command of English


What we are offering

  • A high level of self-organization.
  • Continuous professional development and trainings.
  • Flexible working time, home office days
  • A stable working environment with an outstanding team spirit and working climate



Flexible working hours


Home office possibility


International team


Cozy modern office


Professional Training