Senior Cloud Developer “SURU Connect” (f/m/d)

SURU is part of LIXIL. SURU is a software company dedicated to preventing pipe-related water damage in buildings. By integrating SURU technology into water meters, SURU enables the proactive detection of leaks in water pipes. The SURU WaterMonitor app further streamlines communication between all relevant stakeholders. To achieve this, SURU collaborates with insurance companies, utilities, and manufacturers helping homeowners save time, money, and stress, while safeguarding the world’s most valuable resource: water. Find out more on the SURU website: Cloud Developer “SURU Connect” (f/m/d)Are you ready to kickstart your career and take on a versatile role right from the start? To strengthen our team, we are looking for a Junior Accounting Specialist (m/f/d) at the earliest possible opportunity. As a Senior Cloud Developer, you will design, build, and operate cloud-native applications that are core to SURU Connect and SURU SignalHub. Working across the full solution lifecycle, you will turn customer and business needs into scalable, secure, and reliable digital products. Using C#, modern .NET, Blazor and AWS, you will take technical ownership while helping shape architecture, engineering practices, and the future direction of SURUs connected water and IoT platforms.What Youll Do:Design, develop, test, and applications for SURU Connect and SURU SignalHub, including APIs, background services, data-processing pipelines, and modern Blazor web applicationsDesign reliable event-driven and distributed solutions on AWS using appropriate managed services, messaging, databases, and Infrastructure as Code. Integrate IoT devices, connectivity providers, external platforms, and customer systems, selecting the technologies and architectural patterns that best fit each use case rather than being tied to a fixed stackWork closely with product, business, customers, and external partners to identify valuable use cases and translate them into effective technical solutions. Own solutions from initial concept and architecture through implementation, deployment, monitoring, and production operationContinuously improve reliability, scalability, security, observability, performance, and delivery automation. Contribute to architecture discussions, code reviews, technical standards, and knowledge sharing, while using AI-assisted development tools and AI agents extensively for implementation, testing, debugging, documentation, quality assurance, and automated software deliveryWhat Youll Bring:5+ years of professional software development experience, including substantial experience with cloud-based or distributed applicationsStrong professional experience with C# and modern .NET, including ASP.NET Core, asynchronous programming, dependency injection, testing, and production-grade developmentStrong practical experience with Blazor and the ability to build maintainable web applications within the.NET ecosystem Solid understanding of software architecture, REST APIs, distributed systems, event-driven architectures, asynchronous processing, and messaging-based integrationsPractical experience designing and operating applications on AWS, including compute, storage, databases, messaging, security, and monitoringStrong experience with PostgreSQL, SQL, data modelling, and Entity Framework CorePractical experience with Infrastructure as Code, CI/CD, containers, automated testing, observability, and production operationsAbility to work across the full application stack, from backend services and integrations to Blazor-based user interfacesAbility to evaluate and adopt new cloud services, frameworks, development tools, and architectural approaches where they provide clear technical or business value Strong practical experience with AI-assisted software development and coding agents, including AI-supported quality and delivery workflowsStrong problem-solving, communication, and technical ownership, with the ability to work proactively with customers, product stakeholders, and other engineering disciplinesProficiency in both English and German (German at least B1)Nice to Have: Experience with IoT platforms, smart metering, telemetry ingestion, MQTT, connected devices, or industrial integrationsExperience designing highly observable and resilient distributed systemsAn AWS certification such as AWS Certified Solutions Architect or AWS Certified DeveloperWhats In It For You: Small, agile teams where your work and voice have real impactDirect influence on architecture and technical direction, with ownership across the full software lifecycleFreedom to choose the right tools and work with modern cloud, IoT, and AI-assisted engineering technologiesSupport for attending conferences and continuing your professional developmentWhy Join SURU?A pipe-related water damage incident happens every 30 seconds in Germany alone. At SURU - part of LIXIL - you will build digital solutions that make water systems smarter and more reliable. SURU Connect turns smart-metering data into useful insights, while SURU SignalHub connects devices, IoT platforms, connectivity providers, and downstream applications. You will work across IoT, cloud infrastructure, data processing, and modern web applications, with real influence over how our products evolve.Are we on the same wavelength? We are looking forward to your application!Ms. Nina AugschellerFeldmühleplatz 1540545 DüsseldorfMore infoFull Time HybridFeldmühleplatz 15, 40545 DüsseldorfWith Professional Experience8/26/26