slashwhy Tech Stack

Custom software development for IoT, embedded systems, and mobile applications

Software Development Osnabrück , Niedersachsen 201–500 employees Public Company

slashwhy is a German software development firm building custom applications across mobile, embedded, and IoT domains. The tech stack reveals a mixed-platform approach: C# with .NET MAUI for cross-platform mobile, C++ and Embedded Linux for firmware, and PHP/Symfony for backend services. Engineering dominates hiring (11 of 15 active roles), with a senior-weighted team, suggesting project complexity over scaling volume. Current focus on smart home mobile applications aligns with their embedded and IoT capabilities.

Tech Stack 16 technologies

Core StackC# C++ Jira Confluence HubSpot PHP NET MAUI Git Android iOS Embedded Linux Yocto Pytest C Symfony

AdoptingC# Java

What slashwhy Is Building

◆Challenges

Expanding new business
Increase automation level in internal it

▲Active Projects

Smart home mobile applications
Smart home mobile application development
Testing mobile apps in smart home environment

Hiring Activity

Decelerating15 roles · 2 in 30d

Department

Engineering

Sales

Legal

Seniority

Senior

Junior

Intern

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About slashwhy

slashwhy develops bespoke software for mid-market enterprise clients across automotive, industrial, medical, agritech, and smart-home sectors. The firm operates from Osnabrück and Hamburg with approximately 250 employees. Service offerings span application development (mobile, web, desktop), embedded software and IoT, machine learning integration, cloud deployment, and UI/UX design. Projects are typically delivered through agile, interdisciplinary teams that also provide early-stage product strategy and digital-transformation consulting. The customer base includes established manufacturers and enterprises seeking custom technology solutions rather than off-the-shelf platforms.

HeadquartersOsnabrück , Niedersachsen

Company Size201–500 employees

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does slashwhy use?

Primary stack: C#, .NET MAUI, C++, Embedded Linux, Git, Jira. Backend: PHP, Symfony. Mobile platforms: iOS, Android. Testing: Pytest. Also adopting Java. No recent migrations noted.

Where is slashwhy headquartered?

Osnabrück, Niedersachsen, Germany, with a second office in Hamburg. Currently operates ~250 employees across both locations.