Fullstack Developer .NET and TypeScript (m/f) 80-100%

09.10.2026

6300 Zug (Hybrid)

Development

• Permanent position

Hybrid

Salary band

90'000 - 110'000 CHF

01

Future Employer ##

yellowshark AG is a leading Swiss personnel service provider specializing in IT, commercial professions, industry, and technology. Throughout German-speaking Switzerland, you take your career to the next level with yellowshark by bringing you together with well-known companies, and we have been doing this for over 15 years!

With profound market knowledge and a broad network, yellowshark offers you tailored solutions for permanent positions. Benefit from a dedicated team that understands your career goals and opens up exciting opportunities with attractive employers. Take the next step with yellowshark by your side!

Have we piqued your interest? Then apply today with your complete and meaningful application documents. We look forward to getting to know you!

02

Your Task ##

• Conception, development, and further development of modern web applications with C#, ASP.NET Core, TypeScript, Angular, and Blazor
• Development and optimization of powerful backend components as well as database connections with Entity Framework, Dapper, and Microsoft SQL Server
• Implementation of user-friendly and high-performance frontend solutions with modern JavaScript and TypeScript frameworks
• Modernization of existing software solutions through refactoring, technical optimizations, and targeted new developments
• Close cooperation with specialist departments, Data Science, and IT to analyze complex requirements and develop sustainable software solutions
• Independent planning, effort estimation, and implementation of development tasks within an agile project environment
• Ensuring high code quality through automated unit and integration tests as well as the application of proven development standards
• Active participation in shaping modern software architectures and further development of cloud-based applications within a Microsoft Azure environment

03

Benefits ##

• Participation in external further training
• Bistro or canteen
• Independent organization of daily business
• Flexible working hours
• Flexible annual and trust-based working hours
• Progressive employment conditions
• Guaranteed hybrid or home office work
• At least 5 weeks of vacation

04

Your Profile ##

• Completed studies in Computer Science or Business Informatics (FH, Uni/ETH)
• At least three years of practical professional experience in fullstack software development with a focus on C#/.NET and modern web applications
• Profound knowledge in C#, ASP.NET Core, Entity Framework, Dapper as well as Microsoft SQL Server and T-SQL
• Very good knowledge of HTML, CSS, and TypeScript/JavaScript as well as practical experience with Angular, Blazor, or comparable frameworks such as React and Vue.js
• Good understanding of modern software architectures, design patterns, and Clean Code as well as experience with automated tests and agile development methods
• Knowledge of Microsoft Azure, Docker, CI/CD, DevOps, or Terraform is an advantage, as well as interest in the development of data-driven applications
• Confident German skills (C2) as well as very good English skills (B2)
• Analytical, independent, and quality-conscious way of working and a strong team spirit

05

Things to Know ##

• Guaranteed home office of up to 3 working days per week
• Modern workplace
• Above-average employment conditions with very good social benefits
• Free parking, coverage of public transport subscription, or contribution to your commute
• Financial participation in further training
• Workation up to 4 weeks / year