Mobile App IT Analyst | App IT-Analyst*in (m/w/d/-) -congstar GmbH

Deutsche Telekom AG

Bonn, Nordrhein-Westfalen, Deutschland
Published Apr 13, 2026
Full-time
No information

Job Summary

In this role at congstar, you will join a cross-functional team in Cologne or remotely to drive the development of mobile applications for iOS and Android, along with their associated backend services. You will act as a bridge between business requirements and technical implementation, translating ideas into clear technical specifications and API contracts. Your day-to-day involves identifying technical dependencies, evaluating solution options based on data, and utilizing telemetry data (logs, metrics, traces) to improve user experience, stability, and performance. A unique aspect of this position is the integration of AI tools to optimize documentation and development workflows within a culture that balances startup flexibility with the corporate security of Deutsche Telekom. The role is highly collaborative, requiring close coordination with Product Owners, Developers, and QA teams to ensure successful go-lives and continuous system observability.

Required Skills

Education

Not specified

Experience

  • Professional experience in mobile application development projects
  • Experience working with both frontend (mobile) and backend (microservices) architectures
  • Proven track record in translating business requirements into technical specifications and API contracts
  • Experience in identifying and evaluating technical and functional dependencies
  • Experience using telemetry data and metrics to drive performance and stability improvements
  • Experience working in cross-functional teams with Product Owners and Developers

Languages

Not specified

Additional

  • The role offers a hybrid work model with up to 70% remote work. Candidates must be comfortable with occasional travel to the Cologne office. Workation options are available for up to 20 days per year within the EU.