Senior Software Developer

Senior Full Stack Developer - Remote - Competitive Salary

I'm working with an exciting organisation that is looking to appoint a Senior Full Stack Developer to help design and deliver secure, cloud-native applications within a modern Microsoft and Azure ecosystem.

This is an excellent opportunity for an experienced full-stack engineer who thrives in structured architectural environments and enjoys building scalable, enterprise-grade systems using the latest .NET and Angular technologies.

Key Responsibilities

You will be responsible for:

  • Designing and developing scalable backend services using .NET 10 and ASP.NET Core Web APIs
  • Building and maintaining Angular 21 front-end applications using DevExpress DevExtreme v25
  • Implementing Azure-native solutions (App Services, Azure SQL, Storage)
  • Developing and maintaining Infrastructure as Code using Bicep
  • Integrating Azure Entra ID for authentication and role-based access control
  • Managing secure secrets via Azure Key Vault
  • Writing and maintaining unit and frontend tests (NUnit and ViTest)
  • Contributing to CI/CD pipeline improvements and secure deployment practices
  • Participating in architecture and technical design reviews
  • Ensuring all development aligns with OWASP security best practices
Tech Stack & Environment

Core technologies:

  • .NET 10 / ASP.NET Core
  • Angular 21 (mandatory)
  • DevExpress DevExtreme v25 (mandatory)
  • Entity Framework Core
  • TypeScript / RxJS
  • Microsoft Azure
  • Azure Entra ID
  • Azure Key Vault
  • Bicep (Infrastructure as Code)
  • CI/CD pipelines
  • Bitbucket (Git)

You'll also work closely with UI/UX teams using Figma and operate within Agile delivery frameworks.

What They're Looking For
  • 5+ years' commercial software development experience
  • Strong expertise in modern .NET
  • Proven experience with modern Angular (15+ ideally)
  • Hands-on Azure architecture and deployment experience
  • Experience implementing Infrastructure as Code (Bicep preferred)
  • Experience integrating Azure Entra ID authentication
  • Strong understanding of RESTful API design
  • Experience implementing CI/CD pipelines
  • Background working in regulated or security-sensitive environments

Experience with DevExpress / DevExtreme is highly desirable.

Why This Role?

This is a standout opportunity for a senior engineer who values secure architecture, clean code, and modern Azure cloud engineering. You'll join a mature technical environment with clearly defined standards, strong DevOps practices, and a genuine commitment to security and scalability.

If you're open to a confidential discussion, apply now and I'll be in touch.

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Job Details

Company
Oscar Technology
Location
Warrington, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
Posted