> Markdown version of [/jobs/ext/2789473-senior-c-engineer-net-blazor-kafka-api-c](https://www.wearedevelopers.com/jobs/ext/2789473-senior-c-engineer-net-blazor-kafka-api-c). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior C# Engineer - .NET, Blazor, Kafka, API, C#

- **Company:** Denu Recruit
- **Location:** Cambridge, UK (Remote available)
- **Experience:** Expert
- **Salary:** £30,000.0 - £40,000.0
- **Contract:** Temporary contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Microsoft Azure, C Sharp (Programming Language), DevOps, Monitoring of Systems, Blazor, Apache Kafka, Restful APIs
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840617410-senior-c-engineer-net-blazor-kafka-api-c

## About the Role

* Proven experience in C#/.NET, ideally in regulated/financial services/core banking - this is a big plus
 * Comfortable building and consuming RESTful APIs
 * To have strong understanding of modern eng principles to make impact on the engineering architecture and culture.

## Description

You'll be playing a key role in implementing and transformation of a core banking system, building scalable services and secure APIs. If you enjoy solving complex problems and building tools that make an operational impact, this is a great opportunity to work at the heart of an innovative platform. This is a small team of engineers and as much as it is a contract there is a big focus on team focus.

 * Build core banking functionality using C# and .NET
 * Design and maintain secure, scalable Azure-hosted APIs
 * Collaborate across engineering, product and ops to ensure a smooth, efficient platform
 * Support DevOps practices with CI/CD pipelines and monitoring tools
 * They have internal interface which are built using Blazor


## Related Videos

- [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development)
- [Inside Bitpanda's Tech Stack: Scaling a European Fintech Leader - Markus Dorner](https://www.wearedevelopers.com/videos/1979-inside-bitpanda-s-tech-stack-scaling-a-european-fintech-leader-markus-dorner)
- [How to Benchmark Your Apache Kafka](https://www.wearedevelopers.com/videos/76-how-to-benchmark-your-apache-kafka)
- [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform)
- [Blazor – the new SPA Framework for everyone who hates JavaScript](https://www.wearedevelopers.com/videos/699-blazor-the-new-spa-framework-for-everyone-who-hates-javascript)
- [Blazor and Azure functions for Serverless Website](https://www.wearedevelopers.com/videos/115-blazor-and-azure-functions-for-serverless-website)

## Related Articles

- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)