Senior Engineer - C#/.NET

KSB Company; Pune District; On-site; INR 1,000,000 - 1,500,000; Full time

Job summary

KSB Company is seeking a Senior Engineer with expertise in C# (.NET 8) to design backend systems for real-time data acquisition and industrial device integration. This full-time position in Pune requires strong skills in multithreading, industrial protocols, and cloud infrastructures like AWS and Docker.

The ideal candidate will develop APIs, ensure security, and contribute to the innovative technology that KSB implements in its fluid transportation solutions. Join us to make a difference in the realm of industrial efficiency.

Qualifications

• Expert in C# (.NET 8), multithreading, and memory management.
• Experience with industrial protocols such as LXI, SCPI, and Modbus.
• Advanced knowledge of Kafka, real-time data acquisition, and API design.

Responsibilities

• Develop backend applications in .NET.
• Implement multithreaded systems and integrate industrial protocols.
• Develop APIs and ensure the security and testing of systems.

Skills

C# (.NET 8)

Multithreading

LXI

SCPI

Kafka

PostgreSQL

Tools

Docker

AWS (ECS/EKS)

Kubernetes

Job description

## Senior Engineer - C#/.NETApplylocations: Punetime type: Full timeposted on: Posted Todayjob requisition id: JR\_29496**About the Role**We are looking for a highly skilled and experienced Senior .NET 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 in .NET - 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 Cross-Platform .NET on Linux (systemd, Deployment).Hardware & IoTIndustrial Protocols: Expert in LXI, SCPI, Modbus, and Serial Communication. Experience with Byte-level processing and Data Acquisition (DAQ).Data & Mes-sagingHigh-Throughput Streams: Advanced Kafka (Confluent Client), Avro (Schema-based Seriali-zation), and Real-time Data Acquisition.API & Con-nectivityHybrid Communication: RESTful Design (OpenAPI/NSwag), SignalR/WebSockets, and Real-time Config via Base64/JSON.Infrastruc-tureCloud & Containers: Advanced AWS (ECS/EKS, RDS, IAM) and Kubernetes/K3s deployment strategies.Data & Mes-sagingDistributed Systems: High-level decisions for Kafka (Partitioning, EOS), Avro compatibility, and Schema Registry.PersistencePostgreSQL & ORM: Advanced data modelling, partitioning, and replication; expert in .NET Persistence Frameworks (Entity Framework Core / Dapper).Specialized DevEmbedded-Adjacent: Expertise in device communication, hardware abstraction, and proto-col integration.GovernanceDocumentation & Strategy: API Governance (REST/gRPC), technical documentation (Arc42/C4), and Stakeholder Management.### About UsKSB is a leading supplier of pumps, valves and related service. Our reliable, high-efficiency products are used in applications wherever fluids need to be transported or shut off, covering everything from building services, industry and water transport to waste water treatment, power plant processes and mining. Founded in 1871 in Frankenthal, Germany, the company has a presence on all continents with its own sales and marketing organisations and manufacturing acilities. Around the globe, more than 190 service centres and around 3,500 service specialists are on hand to provide local inspection, servicing, maintenance and repair services under the KSB SupremeServ brand. Innovative technology that is the fruit of KSB’s research and development activities forms the basis for the company’s success.At KSB, we recognise that it is people who actually make the difference – the people we employ and the people we serve. This is why we are committed to equal rights and treatment worldwide and never lose sight of the aspects ecology and sustainability when manufacturing our products.