OpenAPI Jobs in Germany

In this role, you will develop a 3D simulation platform for vocational training in automotive mechatronics, analyze technical requirements, and oversee technical solutions in collaboration with a project team.

In this role, you will work on the development and optimization of a web-based 3D simulation platform for automotive mechatronics, taking technical responsibility for backend and frontend components.

In this role, you will model and implement scientific project management and business processes, develop intuitive user interfaces, and automate workflows using modern technologies like OpenProject and AI-driven tools.

In this role, you will develop modern Java web apps, ensure an optimal customer journey in banking, and take technical responsibility throughout all development phases, including API design and architecture.

In this role, you will develop modern Java web apps from scratch, implement REST services, and work with internal and open-source frameworks to create customer-specific solutions within an experienced development team.

In this role, you develop modern web applications using C#/.NET, contribute to the redesign of an e-Government portal, and design REST APIs including documentation.

In this role, you develop user-centered frontend solutions using Angular for various public transport products, analyze customer requirements, and closely collaborate with the UX team and testers.

In this role, you will independently develop scalable backend services using C# and .NET on a modern microservices architecture, leverage Azure services, and implement RESTful APIs for data integration.

In this role, you will develop RESTful APIs, webhooks, and middleware for integrating HubSpot and ERP systems, create OpenAPI documentation, and advise teams on integration architectures with zero critical failures.

In this role, you will develop the open-source GraphQL Router solution in Go, focus on performance and security, conduct penetration tests, and integrate new data sources and federation standards.

In this role, you will develop scalable microservices and maintain RESTful APIs, while contributing to architecture and finding innovative solutions to technical challenges.

In this role, you design software architectures for complex systems, select suitable technologies, and actively contribute to optimizing the Debeka application landscape.

In this role, you actively shape the software architecture and select technologies for frontend and backend to develop and document complex software systems.

In this role, you will develop software services in a regulated environment and work on architectures, interfaces, and test frameworks, while considering IT security aspects and agile methods.

In this role, you will develop robust backend systems and APIs, improve existing codebases, and make technical decisions to create sustainable software solutions in diverse client projects.