18 of 18 C# Software Engineer Jobs in London

Senior Software Engineer/Developer (C# Python AI) London/WFH to £100k Are you a Senior Software Engineer with C# and/or Python coding skills combined with a strong knowledge of software engineering best practices … week, with flexibility to work from home the other two days. About you: You have strong backend software engineering skills, with C# and/or Python (or both!) You have a strong knowledge of Computer Science fundamentals such as OOP, multithreading, Design Patterns and are comfortable with ...

Backend Software Engineer/Developer (C# AI) London/WFH to £100k Are you a Backend Software Engineer with strong C# coding skills combined with a deep knowledge of software engineering best practices and system design? You could … week, with flexibility to work from home the other two days. About you: You have strong backend software engineering skills, with C#, it would also be of benefit to have Python development experience You have a strong knowledge of Computer Science fundamentals such as OOP, multithreading, Design ...

Backend Software Engineer/Developer (Python C# AI) London/WFH to £100k Are you a Backend Software Engineer with Python and/or C# coding skills combined with a strong knowledge of software engineering best practices … with flexibility to work from home the other two days. About you: You have strong backend software engineering skills, with Python or C# (or both!) You have a strong knowledge of Computer Science fundamentals such as OOP, multithreading, Design Patterns and are comfortable with system design ...

Contract C# Software Engineer Near Wimbledon 6-month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week (full time for the first … weeks). C# Software Engineer skills required - Good analytical skills and experience of code and design review for large projects. Experience of multi-threaded and distributed applications, preferably with an understanding network of protocols. Strong Experience in developing Windows desktop applications in C# Interfacing ...

Contract Software Engineers C# & C++ (Linux) Near Wimbledon, London | 6 months | Inside IR35 Were hiring two separate contract engineers to work on hardware-integrated software projects: Contract C# Software Engineer (Windows) C#/.NET Windows desktop applications (Windows Forms …/IP, UDP Hardware/physical product interfacing On-site 3 days per week (initially full-time on-site) Contract C++ Linux Software Engineer (Embedded) Strong C++ on Linux Embedded software experience Networking (TCP/IP, UDP) Build systems (OpenEmbedded/BitBake desirable) Hybrid ...

Senior Software Engineer/Developer (C# Python AI) London/WFH to £100k Are you a Senior Software Engineer with C# and/or Python coding skills combined with a strong knowledge of software engineering best practices ...

looking for a Senior Software Engineer to join our global team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located … related field 8+ years of experience in software development, with a focus on building scalable and reliable systems Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies Capable to use version control software such as GIT Knowledge of SOLID principles Knowledge ...

building the first global data-driven last-mile network that has the potential to solve industry-wide problems. We're hiring a Senior Software Engineer who treats software as a craft, not a checklist. You'll join a small, high-trust team where ownership … Work outside strict role boundaries when needed, without feeding burnout culture Communicate technical decisions clearly and push back constructively when required Core technical skills C#/.NET 8+ , Entity Framework Core, async/await, MediatR/CQRS Strong understanding of distributed systems : consistency models, event-driven patterns, idempotency, race ...

develop solutions that meet business the business requirements. Develop Java Services integrated in the end to end processing of the derivative products Build C#/WPF and JavaScript front-end desktop applications to interface with the Java services Build a stable, efficient, scalable cloud based solution which will … across North America, EMEA, APAC etc.) while influencing and contributing towards the development of the global platform Preferred qualifications, capabilities, and skills Knowledge of C#, WPF & .NET, ReactJS and Javascript. Experience with AWS, Kubernetes, Docker or other Cloud technologies Business knowledge of simple derivative products (vanilla options, variance swaps ...

## Principal Software Engineer - C#Applylocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R5616The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution … hour, multi-region trading operations (follow-the-sun handover, timezone-aware processing across London/New York/Singapore)Technical:* Expert-level C#/.NET (LTS): back-end services with ASP.NET Core.* Experience designing and delivering event-driven, service-oriented back-end systems (message brokers, async workflows, API design ...

Client Server Ltd. in London is seeking a Senior Software Engineer to work on backend and cloud-native development, with C# and/or Python and a strong focus on AI integration. You will influence architecture, engineering practices and how AI is embedded into … software development lifecycle. The role is based in London with hybrid WFH flexibility; you will join a small, agile team developing greenfield projects in a fast-paced environment. #J-18808-Ljbffr ...

Howden Group is seeking a Software Engineer to join our agile team. You'll develop front-end applications using C#, .NET 8+ and Blazor, delivering scalable, secure, and user-friendly solutions on Azure with serverless patterns. This remote-first role allows monthly face-to-face ...

Role Purpose We are seeking a highly experienced Principal Software Engineer to provide technical leadership across our technology function, driving the design, delivery, and continuous improvement of enterprise applications and digital services. This is a senior hands-on role for an individual who combines deep technical … design and architecture of scalable, secure, and resilient enterprise applications, ensuring alignment with business and technology strategies. Drive Technical Leadership – Define and champion software engineering standards, architectural patterns, best practices, and reusable frameworks across the engineering community. Own Delivery Outcomes – Lead complex technology initiatives from concept through ...

J.P. Morgan is seeking a Lead Software Engineer in London to join the Equities Derivatives Front Office Flow Technology Team. You will contribute as a core technical member to build and automate pricing, quoting and market-view applications for internal traders and sales, while expanding ...

Role Overview ICRV are seeking an exceptional Principal Engineer to own the architecture, design and hands‐on delivery of a desktop platform automating and streamlining trading desk workflows. This is a high‐visibility player‐coach role that may evolve to include formal people management. Role Responsibilities … hour, multi‐region trading operations (follow‐the‐sun handover, timezone‐aware processing across London/New York/Singapore). Expert‐level C#/.NET (LTS): back‐end services with ASP.NET Core. Experience designing and delivering event‐driven, service‐oriented back‐end systems (message brokers, async workflows, API design ...

goal is to drive efficiency, speed up transactions, reduce risk, and improve the end-customer experience. Our platform is built on a proven C# and .NET foundation, and we're building what comes next on top of it. That means new frontier AI capabilities in TypeScript, sitting alongside … C# estate we're actively evolving for the next era. The interesting challenge isn't just being productive in both stacks, it's knowing when each is the right tool and keeping the whole system coherent as our product grows. If you are passionate about how software ...

consists of a dedicated team that executes complex, multi-leg synthetic strategies on behalf of institutional clients.Role OverviewICRV are seeking an exceptional Principal Engineer to own the architecture, design and hands-on delivery of desktop platform automating and streamlining trading desk workflows. This is a high-visibility player … hour, multi-region trading operations (follow-the-sun handover, timezone-aware processing across London/New York/Singapore)Technical:Expert-level C#/.NET (LTS): back-end services with ASP.NET Core.Experience designing and delivering event-driven, service-oriented back-end systems (message brokers, async workflows, API design ...

Talanto is seeking a Senior Quant Model Engineer to join the Pricing team, delivering production-grade services for a high‐volume sportsbook. You will lead on building … deploying, and optimizing low-latency quant models and data products within a microservice architecture. You should have 5+ years SWE experience, strong Java (or C#), hands-on delivery, and the ability to translate architecture docs into deliverables. #J-18808-Ljbffr ...