Senior Software Developer (Back-end)

ONYX Insight
📍 Nottingham, England, United Kingdom 💼 Full-time 🕒 Posted June 05, 2026

Job Description

The Role 


Are you a senior backend engineer who thrives on distributed systems, clean architecture, and complex data problems? At ONYX Insight, we're looking for a Senior Software Developer (Contractor) to make an immediate impact on our core platform, a sophisticated distributed system processing data from wind turbines around the world. 

This is not a typical SaaS CRUD role. You'll work across a distributed architecture including asynchronous messaging, worker processes, and data ingestion pipelines. 

Frontend exposure is a bonus, not a requirement. 




    Key Responsibilities: 


    • Backend Delivery: Implement robust, well-tested C# .NET services following clean architecture principles — domain logic, data access, messaging, and background processing. 

    • Distributed Syst...

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    Job Details

    • Location Nottingham, England
    • Job Type Full-time
    • Category Computer Occupations
    • Posted Date June 05, 2026
    • Application Deadline July 15, 2026