Senior Engineer C#.NET
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Job Summary
About the Role
We are looking for a highly skilled and experienced IoT & Systems Engineer to join our team. You will play a key role in designing and developing backend systems for real-time data acquisition industrial device integration and high-performance processing within PumpTest and IIoT platforms.
Description
You will build backend systems connecting industrial hardware with cloud platforms develop multithreaded applications integrate industrial protocols and enable real-time data streaming.
Tech Stack
Backend: C# (.NET 8) Multithreading Linux
Protocols: LXI SCPI Modbus Serial
Data: Kafka Avro
API: REST SignalR WebSockets
Infra: Docker PostgreSQL EF Core
Security: OAuth2 JWT
Key Responsibilities
- Develop backend applications
- Implement multithreaded systems
- Integrate industrial protocols
- Develop APIs and streaming systems
- Work with Kafka and PostgreSQL
- Ensure security and testing
Requirements
Systems Programming: Expert C# (.NET 8) Multithreading Memory Management and on Linux (systemd Deployment).
Hardware & IoT
Industrial Protocols: Expert in LXI SCPI Modbus and Serial Communication. Experience with Byte-level processing and Data Acquisition (DAQ).
Data & Mes-saging
High-Throughput Streams: Advanced Kafka (Confluent Client) Avro (Schema-based Seriali-zation) and Real-time Data Acquisition.
API & Con-nectivity
Hybrid Communication: RESTful Design (OpenAPI/NSwag) SignalR/WebSockets and Real-time Config via Base64/JSON.
Infrastruc-ture
Cloud & Containers: Advanced AWS (ECS/EKS RDS IAM) and Kubernetes/K3s deployment strategies.
Data & Mes-saging
Distributed Systems: High-level decisions for Kafka (Partitioning EOS) Avro compatibility and Schema Registry.
Persistence
PostgreSQL & ORM: Advanced data modelling partitioning and replication; expert Persistence Frameworks (Entity Framework Core / Dapper).
Specialized Dev
Embedded-Adjacent: Expertise in device communication hardware abstraction and proto-col integration.
Governance
Documentation & Strategy: API Governance (REST/gRPC) technical documentation (Arc42/C4) and Stakeholder Management.
Required Experience:
Senior IC
About Company
KSB is one of the world's leading manufacturers of pumps and valves and also offers a comprehensive range of service activities. The company's products and services are used in process engineering and building services, water and waste water management, and in the energy and mining s ... View more
