26 to 32 of 32 .NET Core Jobs in the City of London

Software Developer Key Technologies: C#, .NET, .NET Core, Azure, SQL London Perm Role | Hybrid Working Structure £50,000 - £60,000 Harrington Starr has partnered with a global Investment Bank who are looking to hire a seasoned Senior C# Developer with extensive experience developing from Back ...

taking ownership across the full software lifecycle — from design and development through to production support 🔄. Key Responsibilities 🧩 Design, build, and enhance C#/.NET backend services supporting pricing, valuation, risk, and P&L Work directly with front-office users to gather requirements and deliver solutions under tight timelines … production releases and resolve time-critical front-office issues 🔥 Apply strong engineering practices including testing, documentation, and peer review ✅ Required Background 🎯 Strong C#/.NET engineering experience (typically 3–5+ years ) Experience building backend services/APIs , ideally in distributed or cloud environments ☁️ Previous exposure to front-office technology ...

managers to deliver solutions that manage both pricing complexity and market risk exposure in real time 🔄. Key Responsibilities 🧩 Design and build C#/.NET pricing components for options and structured derivatives Develop and enhance valuation and risk engines (Greeks, scenario analysis, stress testing) Support pricing applications handling high … production issues impacting live trading and risk management 🔥 Apply strong engineering standards: testing, code reviews, documentation, CI/CD ✅ Required Background 🎯 Strong C#/.NET development experience (typically 4–8+ years) Experience building pricing or risk systems within a trading environment Solid understanding of derivatives, particularly options (commodities ...

innovation and thought leadership. The Role The Application Support Engineer will provide operational and technical support for business-critical applications built on C# and .NET technologies. The role focuses on maintaining application stability, resolving production issues, supporting releases, and collaborating with development teams to ensure reliable, secure, and performant … systems in live environment Your responsibilities: · Provide day-to-day support for C#/.NET-based applications across production and non-production environments. · Investigate and resolve application incidents, including code-related and configuration issues. · Analyse application logs, exceptions, and stack traces to identify root causes. · Perform minor code fixes ...

love to hear from you. About the Role This role is focused on building complex, modular UI systems using Blazor integrated with .NET APIs. You will own the UI and integration layers at a systems and microservices level, applying clean architecture principles and delivering user experiences that are both … management, component communication, routing, and dynamic rendering. Translate business requirements and design files into clean, performant front-end code. Collaborate with backend developers on .NET APIs to align data integration with front-end flows. Plan for performance, maintainability, and reusability across components and screens. Prioritise accessibility and enforce responsive ...

Senior Software Engineer | Azure | .NET core | $100bn Scale At Ripple , we’re building a world where value moves like information does today. Through our crypto solutions for financial institutions, governments, and businesses, we’re transforming the global financial system and unlocking greater economic opportunity worldwide. … across front-end, server-side, and database tiers Build scalable, resilient cloud-native solutions using Microsoft Azure Develop high-performance systems using ASP.NET Core and C# Design and optimize data models in Microsoft SQL Server Implement robust CI/CD pipelines in Azure DevOps 🧠 What You Bring Deep ...

Profile Essential skills/knowledge/experience: Expertise across enterprise product delivery and engineering practices in a commercial environment. Good understanding of Tech Stack - .Net Core, SQL, Azure PaaS and SaaS services for Mobile App development. Experience with JIRA, confluence and automated testing and release management tools. ...