Your area of work The Custody section within the Asset Servicing, Connectivity & Data department is responsible of real-time banking applications in the post-trade processing area of Clearstream/DBAG. The application landscape consists of several critical C++ and Java applications which are interacting with large databases, and which are communicating with numerous financial institutions worldwide. Your responsibilities Technical Design including security, performance, scalability, and maintainability aspects. Implementation of solutions. Improve/enhance the automatic functional and security testing suite of applications Supporting all activities related to end-to-end testing including support for business testers and execution team. Analysing production system issues and providing support to internal customers. Achieve compliance with internal and external standards applicable to the design, development, and documentation of solutions Identify area of improvements and propose enhancements to existing processes Your profile University degree in IT 1-3 years practical experience of DevOps oriented programming in object-oriented languages (C++ and Java), relational databases, SQL, Linux scripts, GitHub, messaging (JMS, AMQ) and XML processing. Knowledge and experience of Cloud computing technologies will be of advantage Excellent analytical skills and ability to understand, structure and explain complex topics Thorough teamwork focus and strong communication skills Ability to meet challenging project deadlines and deliver in a fast-moving oriented environment Ability to work across several development streams Proficiency in written and spoken English Tracing its origins to 1585, Deutsche Börse Group has become one of the world's leading exchange organisations and an innovative market infrastructure provider. In this role, we provide investors, financial institutions and companies access to global capital markets. By creating trust in the markets of today and tomorrow we foster growth and contribute to the prosperity of future generations. Deutsche Börse Group is an international company, headquartered in Frankfurt/Main, Germany. With more than 6,700 employees, the company has a strong global presence for its customers all over the world, including Luxembourg, Prague, Chicago, London, Cork, New York and many other locations. Clearstream is a leading European supplier of post-trading services. The wholly owned subsidiary of Deutsche Börse ensures that cash and securities are promptly and effectively delivered between trading parties. Clearstream Luxembourg offers an international, diverse and inclusive working environment. There are numerous good reasons to work for us: high level of responsibility at an early stage, attractive benefits and a broad variety of career opportunities.