RTO GmbH Tech Stack

Full-service marketing agency with 260+ staff across creative, digital, and tech services

Marketing Services Frankfurt, Hessen 201–500 employees Founded 1996 Public Company

RTO GmbH is a Frankfurt-based marketing agency founded in 1996 with ~260 staff spanning creative, digital, and technology roles. The tech stack reveals a hybrid operation: Adobe suite + Office for creative work, paired with C#/ASP.NET/.NET Core + SQL Server for custom software development, plus cloud infrastructure (Azure, AWS, Kubernetes, Docker). The hiring velocity is accelerating with junior and intern-focused hiring in marketing and sales—typical for agencies scaling client delivery. Active projects spanning sales strategy, learning curricula, and IT lab development signal internal capability-building alongside client work.

Tech Stack 30 technologies

Core StackVisual Studio Adobe Illustrator Adobe InDesign Windows Server Linux C# SQL Server Python PHP JavaScript Docker Kubernetes AWS Active Directory IntelliJ IDEA Microsoft Office WhatsApp Photoshop Microsoft 365 Azure PowerShell ChatGPT Gemini Windows ASP.NET MVC ASP.NET Core Entity Framework TCP/IP DNS DHCP

What RTO GmbH Is Building

◆Challenges

Modernizing it training
Implementing new it lab
Streamlining apprenticeship processes
Organisational development of workshop
Value-oriented culture development
Optimierung von finanzprozessen
Integrating ai into existing processes
Client experience improvement

▲Active Projects

Entwicklung und umsetzung von neuen sales-strategien
Design of ipad cases
Building and operating it lab
Developing learning paths and curricula
Implementing apprenticeship reforms
Umzüge
Veranstaltungen
Weihnachtsfeier
Development of bicycle workshop
Facility projects

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Marketing

Sales

Ops

Engineering

Finance

Design

Support

Seniority

Junior

Intern

Mid

Senior

Lead

Manager

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About RTO GmbH

RTO GmbH operates as a full-service marketing agency serving clients from conception through execution across print and digital channels. The organization blends traditional agency disciplines (design, campaign creative, production) with in-house technology development and infrastructure teams. With headquarters in Frankfurt and a workforce of 201–500 employees, the company maintains an internal IT lab, apprenticeship programs, and facilities operations alongside client-facing work. Current focus areas include modernizing IT training, integrating AI into existing workflows, and improving client experience outcomes.

HeadquartersFrankfurt, Hessen

Company Size201–500 employees

Founded1996

Hiring MarketsGermany

Frequently Asked Questions

What is RTO GmbH's tech stack?

RTO uses Visual Studio, IntelliJ, Adobe Suite (Photoshop, Illustrator, InDesign), and Microsoft 365 for creative and office work. Backend: C#, ASP.NET Core, SQL Server, Entity Framework. Infrastructure: Azure, AWS, Kubernetes, Docker. AI: ChatGPT and Gemini integration.

Where is RTO GmbH headquartered?

Frankfurt, Hessen, Germany. Founded 1996, publicly traded. Currently recruiting exclusively in the German market.