Senior Back End Engineer

🔒 Confidential Employer
Posted 7 May 2026
LOCATION
Brighton
TYPE
Full-time
LEVEL
Mid-Senior level
CATEGORY
Technology
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

C# Microsoft .NET 8.0 Azure Microservices Docker Kubernetes SQL Server REST API

FULL DESCRIPTION

Senior Back End Engineer

[Employer hidden — sign up to reveal] is the world’s leading, AI-native cybersecurity human risk management platform. We are seeking a Senior Software Engineer, Backend to join our exciting start-up, working within a high performing agile engineering squad, and playing a key role in building and delivering [Employer hidden — sign up to reveal]’s ground-breaking SaaS Cybersecurity Human Risk Management Platform.

What you'll do

  • Collaboratively develop features and improvements. You’ll build features and embed improvements to the [Employer hidden — sign up to reveal] platform in a secure, well-tested and performant way.
  • Build upon technical expertise within the engineering organization.
  • Thought leadership and bias for action.
  • Supporting team growth.
  • Support – assist troubleshooting and resolution of engineering issues.

Your background

  • First and foremost, a great attitude.
  • Proven academic or other excellence.
  • Collaborative working style.
  • Strong hands-on experience with Microsoft .NET 8.0 using C#.
  • Solid commercial experience of building and working with cloud-native or hybrid cloud solutions with Azure.
  • Proven experience working with event driven distributed systems, including message brokers and asynchronous messaging patterns.
  • Experience of building cloud-native solutions with Microsoft Azure with at least some of the following: API Management, API Gateway, Cognitive Services, Cosmos DB, Azure Service Bus and Azure Kubernetes Service.
  • Containerisation Technology (Docker, Kubernetes, Nginx).
  • Strong SQL Server skillset, including T-SQL.
  • Experience of building solutions incorporating NoSQL Databases such as Redis, MongoDB, AWS DynamoDB, or Azure Cosmos DB.
  • Experience of TDD and Unit Testing Frameworks, such as MSTest or NUnit.
  • Git Source Control, with GitHub or Azure DevOps Services.
  • Open API / REST API exposure.

Brighton, UK | Full-time | Research & Development

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