Senior Software Engineer

Position Type: Permanent / Full time
Location: Istanbul & Ankara

About Sestek

Sestek is a global technology company helping brands with conversational AI and Analytics solutions, to be data-driven, work efficiently, and deliver better experiences for their customers. Since 2000, Sestek has been developing patented technologies, leading a pioneering role in the collaboration between academia and industries such as financial services, telecommunications, retail, and the public sector. Sestek’s AI-powered solutions depend on text-to-speech, speech recognition, natural language processing, and voice biometrics technologies.

About the Job

We are looking for Senior .NET Developers to become a member of our growing company that is Conversational AI Analytics Solutions.

  • Participate in the design development of the Products and modules in SESTEK.
  • Documenting the Codes and writing articles/tutorials.
  • Developing applications based on the ABP framework.
  • Participate in code reviews.

General Requirements

  • Bachelor’s degree in Computer Engineering or related areas
  • OOP, Design Patterns, SOLID principles, Dependency Injection, Domain Driven Design, NLayer Architecture
  • Microservice architecture, REST services, messaging
  • Writing Automated Tests (unit/integration tests)
  • Clean, readable and maintainable coding, continuous refactoring
  • Following open-source projects and trends, trying to be in
  • Good command of spoken and written English
  • Sense of responsibility and being a team player
  • Ability to work remotely as part of a virtual team

Technical Requirements

  • C#
  • ASP.NET Core, Entity Framework Core
  • Relational and Non-Relational/NoSQL Databases
  • JavaScript, Typescript, HTML
  • Single Page Applications (Angular)
  • Relational and Non-relational/NoSQL databases
  • And the tools and libraries around these technologies.

To apply for this position, please send your CV to, and do not forget to insert the name of the position in the subject line of your email.