Senior Full Stack Engineer

Senior Full\-Stack Engineer – C\# .NET \& Azure **Location:** Edinburgh, Scotland, United Kingdom **Work Arrangement:** Hybrid / Blended Working **Industry:** Financial Services \| Investment Management \| Technology About the Role An opportunity is available for an experienced **Senior Full\-Stack Engineer** to design, develop, and maintain secure, scalable applications, APIs, and enterprise integrations within a financial services environment. The position focuses on **C\# .NET, Microsoft Azure, API development, and DevOps** , with responsibility for technical delivery, engineering standards, and mentoring other developers. Key Responsibilities * Lead the design, development, and delivery of enterprise applications, APIs, and integrations. * Build secure, scalable backend services using **C\# .NET and Microsoft Azure** . * Design and maintain REST APIs and integrations with internal and third\-party platforms. * Develop reliable data processing and reconciliation solutions. * Improve CI/CD pipelines and deployment automation using **GitHub Actions** . * Implement security, monitoring, observability, and resilience best practices. * Manage technical dependencies, risks, and delivery priorities. * Collaborate with architects, product teams, and engineering stakeholders. * Mentor engineers through technical guidance, coaching, and code reviews. * Support production systems, incident management, and continuous improvement. Required Skills \& Experience * Advanced development experience with **C\# and .NET** . * Strong hands\-on experience with **Microsoft Azure** , including application hosting, networking, monitoring, and integration services. * Extensive experience designing and securing **REST APIs, OpenAPI, OAuth 2\.0, and OpenID Connect** . * Strong understanding of distributed systems, integration patterns, and secure software architecture. * Experience with **GitHub, GitHub Actions, and CI/CD pipelines** . * Strong **SQL** skills, including data modelling, performance optimisation, and data quality. * Experience with asynchronous programming, dependency injection, and automated testing. * Proven experience leading technical delivery within Agile teams. * Experience mentoring engineers and maintaining software engineering standards. Desirable Skills * **Terraform** and Infrastructure as Code (IaC). * **React** frontend development. * **Azure Data Factory** . * **Playwright and TypeScript** for automated testing. * GitHub Copilot and AI\-assisted development tools. Benefits * **40 days of annual leave.** * **16% employer pension contribution.** * Discretionary performance\-related bonus, where applicable. * Private healthcare. * Hybrid working arrangements. * Gym discounts, season ticket loans, and employee discounts. * Professional development opportunities. Additional Information * Hybrid working arrangement combining office and home working. * Salary and specific office attendance requirements have not been disclosed.