Software Engineer (m/w/d)

# Software Engineer (m/w/d) - C\# & .NET

## About the Role

SITS Group is seeking a **Software Engineer (m/w/d)** with strong expertise in **C# and .NET** to help build secure, modern digital solutions with meaningful impact. You will work with a collaborative team to advise and support customers while designing, implementing, and integrating high-quality applications.

The role combines software engineering with an interest in **IT security, authentication, digital signatures, and encryption**. You will work closely with the Product Manager to analyze requirements, develop user-friendly software solutions, ensure quality according to internal standards, and provide technical guidance on specialist questions.

## Key Responsibilities

- Design, implement, and integrate modern applications using **C# and .NET**.

- Capture and analyze requirements in collaboration with the **Product Manager**.

- Develop high-quality, user-friendly software solutions.

- Ensure software quality in accordance with internal guidelines and standards.

- Provide technical advice and serve as a competent contact for technical and specialist questions.

- Develop and integrate **web applications, web services, user interfaces, databases, and backend systems**.

- Support customers through professional technical advice and solutions.

- Contribute to building secure digital solutions and a secure digital future.

## Required Qualifications

- **University of Applied Sciences (Fachhochschule) degree**.

- Practical experience and interest in **IT security, authentication, digital signatures, and encryption**.

- Strong knowledge of **software engineering, C#, and the current .NET platform**.

- Experience implementing **web applications, web services, user interfaces, databases, and backend systems**.

- Strong analytical and conceptual skills.

- Ability to grasp new concepts quickly.

- Strong communication skills.

- Good **German and English** skills.

## Preferred Qualifications

- Knowledge of **Blazor**.

- Knowledge of **.NET Aspire**.

- Knowledge of **Wolverine**.

- Knowledge of additional programming languages such as **Java or Go**.

## Skills & Competencies

- Software engineering

- C#

- .NET

- Web application development

- Web services

- User interface development

- Backend development

- Database development

- Blazor

- .NET Aspire

- Wolverine

- Java

- Go

- IT security

- Authentication

- Digital signatures

- Encryption

- Requirements analysis

- Application integration

- Quality assurance

- Technical consulting

- Analytical and conceptual thinking

- Problem-solving

- Communication

- German and English

## Education & Experience

**Education**

- Degree from a **Fachhochschule (University of Applied Sciences)**.

**Experience**

- Practical software engineering experience.

- Strong experience with **C# and the current .NET platform**.

- Experience implementing web applications, web services, user interfaces, databases, and backend systems.

- Practical experience and interest in IT security, authentication, digital signatures, and encryption.

## Work Arrangement & Schedule

- **Location:** Rapperswil-Jona, St. Gallen, Switzerland

- **Preferred Office:** Jona

- **Alternative Office:** Basel

- **Work Arrangement:** Remote / mobile work available.

- **Working Hours:** **40 hours per week**.

- **Schedule:** Flexible working hours.

- **Weekend Requirements:** Not specified in the source job description.

## Compensation & Benefits

- **Compensation:** EUR 110–160

- Flexible working hours

- Mobile/remote working options

- Structured onboarding and intensive training

- Opportunities for personal development and further education

- Creative freedom and flexible working arrangements

- Employee corporate benefits

- Employee referral program

- Modern IT equipment, including company laptop, headsets, and second monitor

- Open and respectful communication culture

- Supportive and collaborative team environment

- Team events

- Healthy work-life balance

## Compliance / Additional Information

**Employer:** SITS Group / Swiss-IT-Security-Group-A

SITS Group is an IT security group with more than **700 employees**, bringing together the expertise, resources, and services of IT security providers. The company provides comprehensive IT security solutions based on **protection, detection, and defense**, helping customers secure increasingly interconnected digital business processes.

Applications can be submitted with a CV; a cover letter is optional and may be omitted.