IT & Developer Jobs in Gelsenkirchen

In this role, you manage SQL Server databases, optimize their performance, implement security measures, and execute backup strategies while regularly addressing database errors.

In this training, you actively participate in IT projects, take on challenging tasks, and develop independent solutions in a modern IT environment. You learn to integrate systems and support the team with various IT demands.

In this role, you identify new technologies and develop concepts for the digitalization of the VELTINS-Arena, enhancing the emotional and comfortable experience for visitors.

In this role, you will monitor information security processes, develop security concepts, and train employees to identify and remediate security risks early.

In this role, you will develop IT services, plan technical concepts, and administer Windows and Linux servers as well as networks. You will be responsible for optimizing operational processes and enhancing complex systems.

In this role, you will enhance our hybrid infrastructure, optimize Kubernetes deployments, automate with ArgoCD and GitOps, and monitor and optimize databases and CI/CD processes.

In this role, you will design and operate high-availability database platforms, develop standards for backup and monitoring, advise developers, and optimize database systems in both virtual and physical infrastructure.

In this role, you analyze integration requirements, create technical designs for APIs, conduct code reviews, and ensure the quality of integration solutions while working with modern technologies like MuleSoft.

In this role, you analyze technical requirements, develop APIs using MuleSoft, support agile teams, and create technical documentation for integrations and interfaces in Confluence.

In this role, you lead complex IT projects, coordinate interdisciplinary teams, ensure effective project controlling, and communicate closely with stakeholders while applying both agile and traditional methods.

In this role, you design and implement machine learning systems, develop innovative ML solutions, and optimize OCR and chatbot applications using TensorFlow, Keras, and Python.

In this role, you analyze business requirements and develop tailored solutions within the ERP system. You optimize processes, create cost-benefit analyses, and conduct user training sessions.

In this role, you will create layouts for print media and digital content, optimize images, and ensure the quality of all materials for a cohesive brand appearance.

In this role, you will enhance our reporting system, define key decision-relevant information, modernize the data warehouse, and optimize BI tools and data processes in collaboration with department stakeholders.

In this role, you will operate and develop Allegro Horizon, optimize IT infrastructures, maintain servers, manage interfaces to external systems, and handle business processes.