Systems Integrations Engineer (RealTime Systems)

My client is looking for a backend engineer who loves realtime data systems thinking and scale.
This role is about building integrations that cannot fail high volume always on globally used.
If you enjoy solving hard problems close to the metal this one is special.

My client builds missioncritical software used globally to power realtime operational systems. This role sits at the heart of the platform designing building and supporting highperformance integrations between devices internal platforms and thirdparty systems.
Youll work on realtime TCP data ingestion backend processing pipelines APIs and eventdriven architectures. This is not CRUD work. Its about reliability throughput latency and data integrity at scale.

What youll be doing:
Building and maintaining TCP/IPbased services ingesting highvolume realtime data
Parsing validating and normalizing messy unreliable device data
Designing and developing REST APIs webhooks and system integrations
Building backend services primarily in C# / .NET
Designing and optimizing MS SQL Server schemas for timeseries / telemetry data
Working with message queues (e.g. RabbitMQ Kafka) for asynchronous processing
Implementing retries fault tolerance monitoring logging and alerting
Debugging across device network and backend layers
Supporting partner integrations and technical onboarding
Documenting protocols APIs and integration flows
This role rewards engineers who think in systems not just features.

Skills & Experience:
Minimum 4 years experience in backend development infrastructure or systems integration
Strong experience with C# / .NET
Solid experience with MS SQL Server (performance tuning schema design)
Handson experience building TCP/IP services
Experience with realtime or highvolume data processing systems
Strong understanding of REST APIs distributed systems and authentication
Experience with message brokers (RabbitMQ Kafka or similar)
Comfortable handling edge cases unreliable data and production issues

Qualification:
Relevant experience is prioritised. Formal qualifications are beneficial but not mandatory.


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