Deutsche Telekom
Posted 2mo ago

Senior Fullstack Developer (m/f/d) Java and JavaScript

Deutsche Telekom
Slovakia
€3k/moRemoteFull Time
Responsibilities
  • developing application
  • designing solutions
  • integrating systems
Requirements
  • Experience developing backend and frontend with Java and JavaScript
  • Working with SQL/Oracle
  • Integrating microservices, and delivering modular web solutions in agile teams
Technical tools mentioned
VIS-ToolJavaASP.NetC#JavaScriptSQLOracle

Job description

Job Description 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 multiple application modules. Develop backend and frontend components using Java, JavaScript, and SQL with Oracle databases. Design technical solutions at module and component level within existing system architectures. Integrate VIS-Tool with internal microservices, contract systems, and master data sources. Provide technical consulting and advisory support to business stakeholders. Collaborate closely with developers, analysts, and business teams in cross-functional agile setups. Contribute to technical documentation and overall system transparency. Support the stability, maintainability, and continuous improvement of the application.

Job Benefits

Professional Development

Over 25 different benefits with focus on learning and development

Lifestyle & Wellness

Benefits with focus on health and sport

Family Support

Benefits with focus on family and work-life balance

Work-Life Balance

  • Remote work available (within Slovakia)
  • Work-life balance portfolio with extensive benefits

Financial

  • Base salary not lower than €3,100 gross
  • Variable compensation component
  • Additional financial benefits

About Deutsche Telekom

Provides global telecommunications, mobile connectivity, and IT infrastructure services.

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