Lead Developer @ Deutsche Telekom TSI Hungary Kft.

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

• Frontend : JavaScript, CSS, RichFaces
• Backend : EJB, Spring Boot, Java 8, Java 11, Java 17
• Communication Protocols : SOAP, REST
• DevOps & CI / CD : Git, GitLab
• Middleware & Messaging : IBM MQ (Production), ActiveMQ (System Testing), JBoss
• Containerization & Orchestration : Docker, Kubernetes (CaaS - a specific Kubernetes cloud of the Telekom)
• Database & ORM : Hibernate (ORM Framework), Oracle DB (SQL)
• Scripting : Python (for development environment), bash / ash (for GitLab Pipelines and scripts in containers)

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

,[Coordinate a team of developer (3-5 people), Analyzing requirements and refining user stories with the team, Designing solutions in collaboration with system architects and developers, Developing and implementing new features, Supporting team members with analysis and implementation tasks, Enhancing and maintaining test automation, Identifying and resolving bugs and incidents, Expanding monitoring for system stability, Documenting new and updated features, Code maintenance and refactoring, Should be willing and able to analyze and understand legacy code] Requirements : JavaScript, CSS, RichFaces, EJB, Spring Boot, Java, SOAP, Git, IBM MQ, ActiveMQ, Docker, Kubernetes, Cloud, Hibernate, Oracle, Python, Bash Additionally : Sport subscription, Private healthcare, International projects, Training budget, Mobiltelefon, Free coffee, Canteen, Bike parking, Playroom, Shower, Free parking, In-house trainings, In-house hack days, Modern office, No dress code.