At a Glance
- Tasks: Design and build scalable Blazor-based UI systems for enterprise applications.
- Company: Dynamic financial services firm in the heart of London.
- Benefits: Competitive salary up to £85,000, flexible work, and career growth.
- Other info: Collaborative environment with opportunities to innovate and excel.
- Why this job: Join a cutting-edge team and shape the future of financial technology.
- Qualifications: 5+ years in .NET Front End development with strong Blazor skills.
The predicted salary is between 85000 - 85000 £ per year.
We are seeking a Senior Integration Engineer to design and build scalable, enterprise-grade UI systems using Blazor integrated with .NET APIs. This role focuses on owning the UI and integration layer within a modern microservices architecture, ensuring performance, scalability, and excellent user experience.
You will work across UI architecture, Back End integration, and system design - applying clean architecture principles to deliver robust, modular applications for a financial services environment.
Key Responsibilities- Build modular, scalable Blazor-based UI systems for enterprise applications
- Define UI architecture patterns including state management, routing, and component design
- Work closely with Back End teams to integrate .NET APIs and microservices
- Translate business and design requirements into high-quality UI solutions
- Ensure performance, maintainability, accessibility, and responsive design standards
- Contribute to UI best practices, architecture decisions, and system design
- Develop integrations with third-party systems and internal platforms using APIs
- Support development of web applications using C#, ASP.NET, Razor, and JSON-based services
- 5+ years' experience in .NET Front End development
- Strong hands-on experience with Blazor (Server and/or WASM)
- Solid understanding of component-based UI architecture and SPA design
- Experience working with REST APIs and .NET Core (v7+)
- Strong C# and asynchronous programming skills
- Experience with Azure (Logic Apps, Web Apps, Monitor)
- Familiarity with CI/CD pipelines (Azure DevOps) and automated testing
- Strong UI/UX awareness (layout, typography, responsiveness, design consistency)
- Exposure to React or similar Front End frameworks beneficial
- Financial Services industry experience
Blazor Developer/Senior .NET Integration Engineer in London employer: McCabe & Barton
As a leading employer in the financial services sector, we offer a dynamic work environment in the heart of the City of London, where innovation meets collaboration. Our culture prioritises professional growth, providing ample opportunities for skill development and career advancement, while our commitment to work-life balance ensures that you thrive both personally and professionally. Join us to be part of a forward-thinking team that values your contributions and fosters a supportive atmosphere for all employees.
