Senior .NET Engineer — APIs, UI & Platform

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

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.