551 to 575 of 685 C# Jobs in London

Gujral is seeking a C# .NET Software Developer with FX and Fixed Income experience to join a niche London-based brokerage. You will work closely with traders on financial trading systems and modernise the in-house middle office. The role requires 3–5 years in Microsoft web technologies (C#, ASP.NET ...

AdoodUK in London is seeking a C# ASP.NET Developer for a contract-to-permanent role in the music industry. The position involves full SDLC development, client-facing duties, and potential progression to a technical team lead. Location is near Euston and King’s Cross, London. The role requires at least … three years in .NET/C# web development, strong JavaScript/HTML/CSS/SQL skills, and experience with XML/DHTML/Ajax. A collaborative, hard-working environment with a casual culture awaits. #J-18808-Ljbffr ...

improved developer experience. The project needs a consultant who has: strong Azure platform engineering and Terraform expertise broad software engineering capability across C#, Python and TypeScript experience with Azure DevOps, CI/CD pipelines and infrastructure automation a self-sufficient, developer‐focused approach to cross‐stack engineering Key Services … industry‐standard Azure infrastructure components create golden paths and reference implementations for developers automate infrastructure provisioning and platform processes wherever possible support developers building C#, Python and TypeScript applications provide practical guidance on software engineering and platform best practices deliver cross‐stack backlog items across front‐end, back ...

Developer to join a highly technical engineering team building sophisticated software used across trading and quantitative research. This is a role for a strong C#/.NET engineer who enjoys solving difficult technical problems, working on performance-critical systems and having genuine input into how software is designed and built. … standards, while collaborating closely with quantitative researchers, traders and other experienced technologists. What You'll Be Doing Design and build high-performance applications using C# and modern .NET Take ownership of complex development projects from initial design through to production Influence architecture, technical design and engineering direction Build scalable systems ...

Full Stack Software Developer with first class coding skills in C#, ASP.NET, MVC, Entity Framework, SQL Server, JavaScript and Angular to join a growing software company based in Surrey. The successful candidate will be part of a small, dedicated development team within the organisation which will be responsible for creating … multi-skilled team that places great emphasis on high quality software development, teamwork and personal development. Core competencies: Extensive knowledge of the C#/ASP.NET/MVC/EF/T‐SQL environment is essential, as is a strong understanding of object‐oriented software development using the SOLID principles. Strong ...

develop custom extensions for Dynamics 365 CE across modules such as Sales, Customer Service, Marketing (Customer Journeys), and Field Service Build and deliver C# plugins, JavaScript customizations, and PCF controls Validate solutions and provide technical guidance across the full SDLC Collaborate closely with business stakeholders, functional consultants, and fellow developers … Power Platform skills and practices What We're Looking For Hands-on experience with Dynamics 365 CE and Power Platform customizations Strong proficiency in C#, .NET, JavaScript, and PCF control development Understanding of model-driven app architecture and ALM processes Familiarity with Power Automate and low-code/no-code ...

distributed across North America, Europe, and Asia. Working hours are flexible, with a few core overlap hours for collaboration. Responsibilities Directly manage software developers (C# .NET, MAUI, MS SQL Server, Azure) and QA testers, including hiring, performance management, coaching, and staffing decisions Build and lead distributed engineering teams across multiple … lead, organize, and develop software engineering and QA teams Excellent communication and execution skills in a distributed, international environment Solid hands‐on experience with C# .NET, MAUI, MS SQL Server, and Azure is strongly preferred Compensation £90,000 - £120,000 per year (approx. £7,500 - £10,000 per month ...

resilient cloud-based software solutions. Provide technical leadership across the software development lifecycle, from initial design through implementation, testing and deployment. Work extensively with C#, .NET and cloud technologies to develop and enhance complex software applications. Champion the practical use of AI development tools, including GitHub Copilot, Claude Code … Skills & Experience Proven experience as a Software Architect, Solution Architect or Senior Software Engineer with significant architectural responsibilities. Strong hands-on development experience using C# and Visual Studio/Visual Studio Code. Experience designing and developing complex, cloud-based and multi-tenant applications. Strong understanding of software architecture, design patterns ...

constraint programming, heuristics/metaheuristics) and how they impact product design. Hands‐on programming experience in one or more mainstream languages (e.g., Python, Java, C#, C++), with the ability to review and guide code quality. Experience integrating and operating optimisation components (e.g., solver orchestration, model/service boundaries, runtime configuration … tools Optimisation: Gurobi (or equivalent), model libraries/APIs, batching/warm starts, parameter management, sensitivity analysis. Languages: Python and/or Java/C#/C++ (based on team stack). Services: REST/gRPC APIs, microservices and/or modular monoliths, asynchronous job orchestration. Data: SQL, data pipelines ...

Microsoft: Windows servers, SQL Server, Azure, Microsoft 365. When a client's web applications and internal systems belong there, we build them in C# and ASP.NET Core, so they sit comfortably with everything else the client runs. You will build web applications, APIs and integrations, take over existing .NET code … matters here, and so does code the next developer can follow. What you will be doing Build and maintain web applications and APIs in C# and ASP.NET Core. Move .NET Framework applications to current .NET in tested steps. Integrate with SQL Server, Azure services and Microsoft 365. Find ...

Want to lead a team without giving up the code? We’re looking for a Tech Lead to head up our Capability squad. Capability owns the shared foundations of ECA’s multi-tenant B2B SaaS ...

We have an opportunity toimpactyour career and provide an adventure where you can push the limits ofwhat'spossible. As a Lead Software Engineer at JPMorgan Chase within theEquities LOB, youare an integral part of an ...

Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to ...

About Neo4j: Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed ...

role focuses on building and enhancing Dynamics 365 solutions within an Agile setting, delivering plugins, workflows, dashboards and integrations. Key technologies include Dynamics 365, C#/.NET, JavaScript, Power Platform, Azure, SQL/SSIS, and REST/SOAP/XML integrations. Knowledge of the legal sector via Peppermint would ...

London‐based law firm. You will work primarily remotely with occasional London visits to meet stakeholders and workshops, leveraging .NET/C#, VSTO and Azure DevOps pipelines. The role requires strong experience in Office add-ins, enterprise Office solutions, and Azure-hosted services, with a focus on code quality ...

powering our gift experiences, including Hotels, Gourmet experiences, and Days Out, ensuring a seamless booking journey for customers. You'll work with TypeScript, React, C#, .NET Core, and Azure across the full SDLC, collaborating with product managers, designers, engineers, and other stakeholders to deliver high-quality solutions #J-18808-Ljbffr ...

define, refine and deliver the product backlog Designing and documenting software solutions meeting functional and non-functional requirements Implementing and refactoring product code (C#), following best practices for maintainability, testability and performance Implementing unit tests, developing test frameworks and associated automated test cases Reviewing and debugging code to identify defects … some of the above activities Qualifications What you’ll bring The essential skills/experience for this position are: Proficient in software development using C# .NET Experience with the full software development lifecycle in a commercial/production environment: requirements capture and analysis, estimation, detailed software design, implementation, unit ...

Software Engineer – C#/Java Key Technologies: C# and or Java Developers needed. London Perm Role | 3 Days a week in the office. £55,000 - £65,000 Harrington Starr has partnered with a well-established Financial Consultancy to find a Full Stack Developer at the Associate level. This … hands‐on development role, supporting a range of internal systems across trading and business operations. Key Responsibilities: Develop and maintain software using C#, and or Java Integrate real‐time and historical data from third‐party APIs Follow agile sprint plans and deliver reliable, secure solutions Ensure systems meet regulatory ...

excellent opportunity for a Senior Software Engineer- C# with .Net and Restful API with the job based in Uxbridge. With continued growth of the business my client is looking for a Senior Software engineer to be a part of a motivated engineering team working for a world leader in instrumentation. … Uxbridge based job as a Senior Software Engineer, you will come from a strong background in a variety of languages such as C# .Net AND VB and have the experience to design, code and debug applications in various software languages. The company develop software applications to complement their products which ...

Integration Technical Lead – .NET, C# & Azure Location: London Working Pattern: HYBRID 1 - 2 days per week onsite ARCA Consulting is proud to be partnering with a leading UK ecommerce business that is continuing to evolve its technology landscape and is looking for an experienced Integration Technical Lead with hands … .Net, C# expertise to play a key role in shaping its integration capability. This is an exciting opportunity to join a high-profile, digitally driven organisation and combine hands-on technical expertise with technical leadership, working across Engineering, Product and Architecture to build scalable, secure and resilient integration services. ...

Senior C# - Snowflake Engineer London | 9 - 12 Month Contract | Up to £1,000/day | Inside IR35 We're working with a financial technology business on a strategic data platform programme and are looking for a Senior C#/Snowflake Engineer to join a highly technical team delivering a business … successful candidate will combine strong software engineering capability with a solid understanding of data and financial markets. Responsibilities Develop and maintain applications using C#/.NET Build integrations between business applications and Snowflake Design and enhance data pipelines and services Work with large, complex financial datasets Support the delivery ...

framework built on Reqnroll (BDD) and Microsoft Playwright on .NET 8. Key Responsibilities Maintain and extend the Reqnroll (SpecFlow) BDD automation framework written in C#/.NET 8 using Microsoft Playwright Write and review Gherkin feature files, step definitions and page objects to support new and changed functionality Ensure automated … between SIT, UAT and FAT Participate in sprint ceremonies - providing test estimates, flagging automation risk, and contributing to Definition of Done Technical Skills - Essential C# (.NET 8): Solid hands-on C# experience - OOP, generics, async/await, LINQ Playwright: Hands-on experience with `Microsoft.Playwright` - locators, auto-wait, trace viewer, assertions ...

C#/.NET Developer – Front Office, Electronic & Low Latency Trading Systems Join MARGO in the UK (London) – Perm & Contracting Opportunities MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness and scalability … Front Office/Trading IT environment of one of our tier-1 investment banking or trading partners. The teams design and maintain mission-critical C#/.NET systems supporting electronic trading, real-time risk and analytics platforms across multiple asset classes (Equities, Fixed Income, Commodities, FX, Derivatives). These systems ...

complex end to end projects/products with the use of AI. You should have a strong foundational experience in hands on development, with C# of most relevance, as well as experience with DevOps and CI/CD. You should be someone who has in depth, hands on development experience … Annual bonus scheme Hybrid working Essential requirements: Commercial experience building AI platforms Enterprise level Agent design, creation and support Strong foundation OOP experience with C# ideally Python experience Entra experience Azure Cloud experience - including Azure functions such as Service Bus, Azure DevOps AI Foundry API MCP Frontier AI tools ...