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iTEC Informationssysteme AG is part of the TEC Group, which is a major player for innovation, security and digital transformation on the Austrian market.


Integration Developer (f/m/d)

Our long-term client, one of the largest telecommunication providers in Austria, is looking for motivated BI Application Engineer (f/m/d) to join their team.

Our client's application integration platforms and order management workflow engines are the heart of its business processes. As a software developer in the Integration Team, you will act as a critical enabler for providing new products, services and technologies like 5G to all of our client's business and residential customers. If you have fun with software engineering and want to be part of a highly motivated team, we are looking forward to your application.


  • Transformation of protocols (legacy to OpenAPI 3.0)
  • Transformation of data via frameworks (e.g. Apache Camel)
  • Align security and authorization methods with partners
  • Container platform (Kubernetes) architecture evolvement
  • Communication with partners, architecture and other development teams
  • Java Backend development
  • Deliver working product increments at the end of each 2-week sprint
  • Integrate software components into our build pipeline
  • Continuously improve the code quality through reviews and testing


  • Software engineering skills (analyze, design, develop and test)
  • Protocol standards (REST, JSON, XML, OpenAPI …)
  • Security and authorization standards (legacy to OAuth2)
  • Java (Spring Boot, Quarkus)
  • PL/SQL DB knowledge is a plus
  • Familiar with the Atlassian Tool Suite (Bamboo, Bitbucket, Jira, Confluence)
  • Hands on experience in Agile Software Development
  • Communication skills
  • Fluency in English required, German is a plus


Salary: starting at € 2.850,- gross / month. There will be an over-payment based on industry standards, equivalent also for contractors/freelancers (declaration according to §9. Abs. 2 Equal Treatment Act)

Start: ASAP

Location: Wien 

Working time: full-time (40 hrs)

About us

We are experts for the recruitment and provision of highly qualified IT specialists and one of the leading IT recruitment agencies on the Austrian market. 
Since 20 years we have been delivering IT experts for various positions and projects. We greatly value the idea of seeing everyone we deal with as individuals.


If we have caught your interest, we look forward to receiving your application!

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Ihr Ansprechpartner

Herr Matthäus Radulescu, MA
Senior Human Relations & Recruiting Manager


iTEC Informationssysteme AG
Schlachthausgasse 10
1030 Wien

Telefon: +43 1 786 49 27 - 0

Kununu hat uns mit den Siegeln "TOP COMPANY" und "OPEN COMPANY" ausgezeichnet. Diese Anerkennung freut uns sehr, da wir sie als Bestätigung verstehen, dass Bewerberinnen und Bewerber ihre Begegnung mit der iTEC Informationssysteme AG als angenehm und professionell erleben.