London Markets_Senior Software Engineer

Job Summary

Senior Full-Stack Developer (.NET | Azure | WPF) Location: [Location / Remote / Hybrid] Employment Type: Full-Time Experience Level: 10+ Years

Role Overview

We are looking for a highly skilled and self-driven Senior Full-Stack Developer to join our growing engineering team. You will design, build, and maintain robust enterprise applications across the full stack - from backend APIs and cloud infrastructure to modern frontend interfaces. This role demands someone who can hit the ground running, work with minimal oversight, and consistently deliver high-quality solutions in a fast-moving environment.

Key Responsibilities

• Backend API Development
• Design, develop, and maintain scalable backend services using C# and .NET (Core / 6 / 7 / 8)
• Build and expose RESTful APIs managed through Azure API Management (APIM), including policy configuration, versioning, rate limiting, and developer portal management
• Develop and deploy Azure Functions for serverless, event-driven workloads and background processing
• Implement asynchronous messaging and event-driven architectures using Azure Service Bus Topics, including publishers, subscribers, and dead-letter handling
• Database Data Layer
• Write optimized queries, stored procedures, views, and indexes in SQL Server
• Design normalized relational schemas and manage database migrations
• Troubleshoot query performance issues and implement tuning strategies
• Frontend Development
• Build responsive, user-friendly web applications using React (hooks, state management, component architecture) and/or Blazor (Server or WebAssembly)
• Collaborate with UX/UI designers to translate wireframes into polished, accessible interfaces
• Ensure cross-browser compatibility and frontend performance optimization
• DevOps CI/CD
• Manage end-to-end CI/CD pipelines using Azure DevOps - including YAML pipelines, build agents, release gates, and artifact management
• Automate testing, code quality checks, and deployment workflows
• Participate in infrastructure-as-code practices and environment management across Dev, QA, and Production
• Low-Code / Power Platform (Advantageous)
• Build or extend business applications using Power Apps (Canvas or Model-Driven)
• Integrate Power Apps with backend services via custom connectors or Azure APIs
• Support citizen developers by establishing Power Platform governance and best practices
• 3 must have:
• 1. C# .Net
• 2. SQL Server/WPF/Blazor
• 3. Azure Function/Azure DevOps

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