Senior Developer / Techlead (m/f/d)

München | Freelance/Contracting project
Reference number
Start date
Project duration
6 MM++
My duties
  • Lead the technical implementation, testing and support as per the agreed design and be the technical SPoC for the identified service functionality
  • Strengthen the “Agile Way of Working” for your agile team members, within your Tribe or Value Stream
  • Collaborate with various cross-functional teams in an Agile way such as Product Managers/Owners, Business Owners, Solution Architects, Business Analysts and Technical Leads
  • Design the application user interfaces, interfaces with other systems, database structure & data model, object model
  • Design cost efficient, secured, high availability and/or fault tolerant solutions leveraging the cloud services or managed cloud services
  • Ensure that the application design is detailed to a point where implementation can proceed 
  • Code Development & Unit Testing - Implement the various application components / modules as per the application design, Unit testing using standard UT framework
  • Component Testing - Create component test plan / test cases, Test preparation (incl test data), Execution of Component Test Cases, Automation of test cases, Sharing Test results and reports
  • CI/CD Pipeline - Implementation of the required CI/CD tooling to enable automated build, code quality, deployment, test and release to production using standard frameworks (Jenkins, Maven, Nexus, SVN/GIT etc.)
  • Test Automation - design and implement test automation based on application requirements, continuously update automation framework and maintain a cohesive testing suite
  • Documentation - Create support documents (e.g. Release Notes, Training Material, Installation Guide, Migration Guide)
  • E2E Test Support - Creation of test data required for E2E Integration testing, support E2E testing and fault fixes
  • Manage all software installations, configurations, and monitor installations across environments (dev, test, prod)
  • Bug fixing and 3rd Level Application Support
  • Identify opportunities for automation within the application and the associated processes 
My qualifications
  • In-depth professional experience, with proven track record in Application development, testing and support
  • Knowledge about Telecom domain with deep know-how about CRM systems, Billing systems, Order Management systems, Product Catalog systems and other Telecom BSS Applications
  • Understanding about Prepaid, Postpaid and Enterprise customers of a Telecom Operator
  • Experience in designing solutions around one or more Telecom BSS COTS Products (e.g. Peoplesoft CRM, Kenan billing, Oracle OSM, Comptel Eventlink, Hansen, Compax) and in managing the application interfaces
  • Experience in implementing the CI/CD pipeline for an application using standard DevOps tools 
  • Experience in designing and programming solutions in Java/J2EE, Oracle technologies
  • Experience in delivering solutions on Public Cloud platforms (AWS, GCP, Azure etc.) with a good knowledge of Cloud native services available
  • Experience in agile practices using Scrum, Kanban
My benefits
  • Very renowned company
  • Remote option
About Hays
IT specialists hold all the cards: for its customers in industry and the public sector, Hays is looking for motivated employees who like looking at the bigger picture and growing with new challenges. We make sure that you benefit from our many years of experience in IT recruitment and will find you the right role to suit your skills and interests – all completely free of charge to you. Register with us and reap the benefits of job offers that are both interesting and relevant to your skills and experience.
My contact at Hays

My contact person
Rene Merten

Reference number

Phone: +49-201-76026 - 296
E-Mail: rene.merten@hays.de