Senior .NET & Angular Developer

Development, Hybrid, Public Sector Services
Zurich , Switzerland​​, Lausanne, Vaud, Switzerland, Fribourg , Fribourg , Switzerland, Biel/Bienne, Canton of Bern, Switzerland, Bern, Canton of Bern, Switzerland
May 14, 2025
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Job Description

OWT is a technology and strategy consulting company and a subsidiary of Swisscom.

With our Public Sector Services, we are digitizing and modernizing Switzerland by supporting the public sector in effectively organizing and further developing its activities for the population and the economy.

As a driving force behind digitalization, we support our customers in Bern, the Swiss capital, in their diverse areas of responsibility, for example in Swiss digital identity, mobility, research and medicine, tax and education, and health promotion.

Learn more about OWT on LinkedIn or Instagram .

What will inspire you

  • Working in agile projects and using modern technology stacks as well as dealing with modern software architectures
  • The opportunity to work on exciting tasks in a stable team structure over the long term
  • A flexible working model that allows you to work with colleagues and clients from your home office
  • Very well located offices in the heart of Bern , Zurich and Lausanne, which are easily accessible
  • Our Welcome Package, which will help you settle into your new workplace in Bern, the Swiss capital, if needed
  • A competitive salary with a healthy work-life balance

What will inspire you:

  • A young, dynamic and collaborative culture, driven by a shared  passion for digitalization  and new  technologies  , and which puts our customers’ concerns at the center
  • An environment where learning new skills and developing existing ones   is encouraged through a clear career path
  • A  hybrid  working model that allows you   to work with colleagues and clients from your home office
  •  The opportunity to work with renowned companies on a variety of tasks related to  modern technologies
  • The chance to benefit from colleagues who are experts in their field and who are always willing  to share their expertise  or provide constructive feedback
  • A proven  mentoring model  with a person who will introduce you to the daily work routine at OWT and accompany you in your professional and personal development
  • Very well located offices in the heart of Geneva, Lausanne, Zurich, and  Bern , which are easily accessible
  • A competitive salary with a healthy  work-life balance

What you will do:

  • You develop robust and secure  software solutions using C# and .NET Core / .NET 5+  that meet technical and business requirements.
  • You will work closely with our  project managers and architects to design  first-class web applications for innovative and  diverse projects  .
  • You are responsible for the implementation and optimization of backend systems with   Core and EF Core.
  • You oversee the entire development process – from  conception through development  to  deployment  – ​​and ensure that best practices are followed.
  • You will work closely with  developers, product managers and QA teams to ensure efficient and smooth implementation.
  • You use  cloud platforms (Azure, AWS),  deploy containerization technologies such as  Docker and Kubernetes  , and implement CI/CD pipelines for automated deployment.
  • You implement  security concepts  and ensure that authentication and authorization mechanisms  are implemented according to modern standards (OAuth2, OpenID, JWT) .
  • You are the interface between  development teams and technical stakeholders  and ensure a clear alignment between technology and business requirements.


What you bring:

  • You are an experienced developer and have at least 5 years of experience in C# development
  • You are proficient in  .NET Core / .NET 5+  and have in-depth knowledge of the ASP.NET Core and  EF Core frameworks .
  • You are familiar with web technologies such as  Angular ,  HTML5 and CSS3 .
  • You are familiar with microservices architectures and event-based communication from
  • You have already worked with cloud solutions ( Azure, AWS,  …) and use containerization technologies such as  Docker, Kubernetes or OpenShift.
  • You have in-depth knowledge of  DevOps practices  and experience implementing  CI/CD pipelines  for smooth integration and deployment.
  • You are fluent   in written and spoken  German and English (at least C1).

Have we piqued your interest?

Then we look forward to receiving your application! You will receive a response within 3 working days.

Apply for this job