Deutsche Telekom IT Solutions Slovakia
Information Technology And Services
SeniorFullstackDeveloperJavaandJavaScript-(SeniorApplicationDeveloper)(m/f/d)
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“Senior Fullstack Developer Java and JavaScript - (Senior Application Developer) (m/f/d) at Deutsche Telekom IT Solutions Slovakia. Skills: Java development, JavaScript development, SQL development, Web-based solutions. Develop and enhance VIS-Tool. Design modular extensions”
What You'll Achieve.
Faster processing; Efficient processing; Error-free processing
Industry & Context.
Solution-oriented; Analytical working style
What They're Looking For.
Must Have
Software engineering experience, Hands-on Java development, Hands-on JavaScript development, Hands-on SQL development, Oracle DB advanced, Agile development environments experience, Business process automation understanding, Software modularization understanding, Analyze solutions, Design solutions, Implement solutions, Implement functional changes, Communicate clearly
Nice to Have
Telecom systems experience, Contract-based process experience, Project management methods experience, Coordination roles experience, Workflow-driven applications experience, Integrating multiple interfaces experience, Business-facing consulting experience, Advisory experience
What You'll Do.
Develop and enhance VIS-Tool
Design modular extensions
Automate order request processes
Replace manual workflows
Implement functional changes
Develop backend components
Develop frontend components
Design technical solutions
Provide technical consulting
Provide advisory support
Collaborate with developers
Collaborate with analysts
Collaborate with business teams
Contribute to technical documentation
Support application stability
Support application maintainability
Support application improvement
How You'll Work.
Team & Collaboration
Cross-functional agile setups; Cross-functional teams
Communication Scope
Technical documentation
Process & Methodology
Agile
Full Job Description
Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services. Develops new and maintain existing source code of applications in programming language like Java, ASP.Net or C# based on requirements of internal or external customers. These applications support usually automation of business processes. Senior Application Developer (Agile) is responsible for the continuous development and enhancement of the internal Telekom application VIS-Tool (Vertragsbestands-Informations-System). The role focuses on modular expansion and automation of order request processes within the CVS/CPS environment, replacing manual Excel-based workflows with a modern, web-server-based architecture to enable faster, more efficient, and error-free contract and product processing. Team / Project Description The VIS-Tool is a business-critical internal application supporting multiple Telekom business units in managing framework contracts and product orders. The development team works in an agile, cross-functional setup, collaborating closely with business stakeholders, system interfaces, and internal microservices to deliver reliable and scalable process automation solutions. WHAT WILL YOU DO? * Continuously develop and enhance the VIS-Tool application in an agile environment. * Design and implement modular extensions to automate order request processes (Abrufaufträge) in the CVS/CPS landscape. * Replace manual, Excel-based workflows with scalable, web-based solutions. * Implement functional changes across mu
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