Senior Software Engineer .NET - Payment Devices (mfd)

SKIDATA, Inc; Wals-Siezenheim; Hybrid; EUR 26,000 - 31,000; Full time

Benefits offered by this job

Meal allowance

Job Bike Leasing Program

Transport Subsidy

Extra Vacation Days

EV charging availability

Global collaboration

Professional growth opportunities

Job summary

SKIDATA, Inc. is seeking a Senior Software Engineer .NET focused on Payment Devices to advance our access solutions. You will drive development of core .NET applications, architect APIs, and deliver scalable, high-performance systems across frontend and backend layers.

You will collaborate with QA, DevOps, and Product teams in an agile setting, mentor peers, and help evolve our platform architecture for the next generation of skiosk products. Fluency in English is essential; German is a plus.

Qualifications

• Extensive experience with .NET Framework and .NET Core (C#).
• Strong background in webservice development (REST & SOAP).
• Experience designing RESTful APIs and modern software architectures.
• Proficient with GIT, CI/CD, Agile, JIRA, and Visual Studio.
• Fluent English; German a plus.

Responsibilities

• Lead development of core .NET applications for scalability and performance.
• Design and implement RESTful and SOAP APIs and controllers.
• Develop modern UIs with .NET and WPF for seamless frontend-backend integration.
• Contribute to architecture discussions and best practices.
• Collaborate with QA, DevOps, Product, and Support in an agile environment.
• Drive technical excellence and improve application stability.

Skills

NET Framework

NET Core

REST API

SOAP

C#

WPF

Git

CI/CD

JIRA

Visual Studio

English

German (advantage)

Tools

REST APIs

SOAP services

API design

Job description

Innovative solutions on the pulse of time, a dynamic and progressive working environment, versatile opportunities - this is the world of SKIDATA. Become part of our strong, international team now and shape the future of modern access systems with your ideas and know-how.

Worldwide careers

Training and development

Senior Software Engineer .NET - Payment Devices (m/f/d)

Are you ready to shape the future of access systems? AtSKIDATA, we’re leaders in cutting-edge access solutions, and we’re looking for a passionate Senior Software Engineer to join our dynamic Platform Sales team. If you thrive on solving complex architectural challenges, enjoy working across frontend and backend technologies, and are eager to contribute to high-performing, scalable applications, this is your opportunity to make a real impact.

What You’ll Do

• Lead Webservice Development: Drive the development of our core .NET applications, ensuring scalability, performance, and maintainability across our systems.
• Design and Implement APIs: Collaborate with backend developers to design and implement RESTful APIs and controllers using .NET (C#), and optimize REST and SOAP services for reliability and performance.
• Develop Modern User Interfaces: Build intuitive and responsive user interfaces for our skiosk product family using .NET and WPF, ensuring seamless integration between frontend and backend components.
• Contribute to Architecture & System Design: Actively participate in architectural discussions, define best practices, and help shape sustainable and future-ready system designs.
• Collaborate Across Teams: Work closely with QA, DevOps, Product Management, Global Technical Support, and other development teams in an agile, shared code-ownership environment to deliver high-quality software on time.
• Drive Technical Excellence: Take ownership of complex coding challenges and continuously enhance application performance, stability, and maintainability.

In this role, you’ll be at the heart of transforming and enhancing our products, making a significant impact on their evolution. You’ll immerse yourself in an inspiring, collaborative environment that not only supports but actively encourages your professional and personal growth. Your expertise and ideas will directly influence next-generation software solutions used worldwide.

What You Bring

• Multiple years of professional experience with .NET Framework and .NET Core (C#), with strong expertise in webservice development (REST and SOAP).
• Several years of experience in developing RESTful APIs and working with modern software architectures.
• Solid experience with GIT and CI/CD pipelines, as well as agile development processes and tools such as JIRA and Visual Studio.
• Strong analytical skills and a structured, solution-oriented working style.
• Excellent communication and collaboration skills, with a proactive and team-oriented mindset.
• Fluent written and spoken English; good German skills are an advantage.
• A willingness to learn, grow, and embrace feedback—both giving and receiving—in a collaborative environment.

What You Can Expect

• Flexible Hybrid Work Model: Achieve a better work-life balance with our adaptable hybrid working options.
• Meal Allowance: Benefit from a digital meal allowance designed to suit your preferences.
• Job Bike Leasing Program: Participate in our bike leasing program to promote a healthier and more active lifestyle.
• Transport Subsidy: Receive financial support for your Job Ticket to support your daily commute.
• Extra Vacation Days: Take advantage of an optional additional week of vacation to recharge.
• Support Sustainability: Access electric vehicle charging stations in our parking area to enable eco-friendly commuting.
• Global Collaboration: Work alongside an international team of specialists, sharing knowledge and insights from diverse backgrounds.
• Professional Growth Opportunities: Discover excellent opportunities for career development and continuous skill enhancement.

We offer a competitive salary based on your qualifications and professional experience. The minimum salary for this position according to the collective agreement is EUR 2,535.00 gross per month on a full-time basis. Of course, your actual salary will be adjusted in line with the market based on your qualifications.

Your Personal Contact

Innovative solutions at the cutting edge, a dynamic and forward-thinking work environment, and diverse opportunities – welcome to the world of SKIDATA. Join our strong, international team now and help shape the future of modern access solutions with your creativity and expertise. When you join our SKIDATA team, you’ll also be part of the ASSA ABLOY Group, the global leader in access solutions. You’ll have 62,000 colleagues in more than 70 different countries.