151 to 175 of 193 C# Developer Jobs

Senior C# IAM Developer - Auth0, Identity & Access Control, AWS OUTSIDE IR35 Contract: 8 months Rate: £700 - £750 OUTSIDE IR35 Location: 100% remote The Role: Working for a global, market leading B2B SaaS business, youll lead the design and implementation of secure, identity-driven backend services … modern C#/click apply for full job details ...

Talan is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments . In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions , supporting front-office users in fast … third-line support and assist with troubleshooting production incidents Contribute to code reviews and continuous improvement initiatives Skills & Experience (Required) Strong development experience in C#/.NET & REACT (server-side and/or full-stack) Experience building web-based applications and RESTful APIs Solid experience with relational databases ...

front office risk and valuation platform used in a fast paced, real time environment. The Role We are seeking a hands on Senior Developer to join a high impact technology team responsible for risk, valuation, and decision support systems. You will work across the full stack, collaborating closely ...

About the Role C#.NET, .Net Core, TDD, Entity, MVC, SQL Server, Azure, Cloud, Azure Service Bus, RabbitMQ, Back End, Git, REST APIs. Start 2026 with one of these great new opportunities, based in Kent, UK. ...

Financial Services, Global BankLondon/Remote (2-3 days in the office per week)400pd (Inside IR35)6 months (+ extensions)Day-to-day:Tasks range from understanding business requirements, designing application structures, business data ...

Take ownership of Greenfield projects and deliver business impact Develop backend services and APIs Work on frontend components using JavaScript and React.js Требования: Strong C# .Net and ASP.Net development experience Strong knowledge of SQL or Oracle databases Comfortable with JavaScript and React Thorough knowledge of Computer Science fundamentals, including ...

Clear IT Recruitment Limited is seeking an experienced Senior Developer to join our client's Manchester office on a full-time hybrid basis. You will lead and support the existing development … team, develop and maintain the Case Management System, and help define software specifications throughout the production life cycle. The role requires strong .NET/C#, SQL (T-SQL) and PowerApps experience, plus prior leadership. #J-18808-Ljbffr ...

vendor and internally developed analytics libraries to handle curve and vol surface construction and pricing of trades.We are seeking a hands‐on Senior Developer to build and operate a high‐scalable, AWS cloud-based risk platform leveraging a Snowflake database containing trade data, reference data and market data … seamless end to end process for delivering risk.Participate in an on-call support rotaEssential Experience/Skills7+ years of development experience, Python & ideally C# .NET.Experience building and supporting pricing and risk management systems for one or more of the following asset classes (in order of importance) equities, fixed income ...

based Development Team to design, develop, test and deploy Windows applications and web services as part of software integration platforms. • Use experience acquired in C# .Net development to enhance our knowledgebase and improve best practices within the Development Team, as well as mentor junior developers. • Contribute to continuous improvement … deployment.ASP.NET Developers MUST have: At least a bachelor’s degree in computer science or related discipline. Minimum of 5 years development experience. Proficient in C#, ASP.NET, Web API, OO, SQL Server, JavaScript, Entity Framework, Database design and admin, UI form design, Agile. A Proactive self-starter who takes pride ...

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 … technologies (C#, ASP.NET Core MVC) and SQL Server, with responsibilities including re-architecting platforms, pricing toolsets and API integrations. The contract is 12 months, day rate £450–£600. #J-18808-Ljbffr ...

Senior Full Stack Developer (React/C# .NET) Contract: Initial 3-Month Engagement (Long-Term Programme) IR35 Status: Outside IR35 Location: Hybrid Working - Approximately 1 day per week in Birmingham (flexible based on project requirements) Rate: £500 per day Outside IR35 Overview We are seeking experienced Senior … technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep expertise in React and C#/.NET , capable of operating across the full technology stack and collaborating closely with Product Owners, Business Analysts, Architects, and Testing teams within ...

C#/.NET & Power Platform DeveloperDo you want to work for a really challenging company Are you looking for autonomy, responsibility and the opportunity to progress your career Then APPLY NOW!Central London | Hybrid | FTSE250Perm role and In partnership with Robert HalfA fantastic opportunity to join a top company … C#/.NET Developer with strong Microsoft Power Platform experience.This role would suit someone who combines strong technical development skills with Business Analysis and stakeholder management experience, and can bridge the gap between business requirements and technology.Key SkillsC#/.NETMicrosoft Power Platform - Power Apps, Power Automate & DataverseDynamics ...

Runner components, and integrated into the wider technology estate through an in-house .NET based application layer. The underlying infrastructure combines Microsoft SQL Server, C#, Python and Microsoft Azure, and the team is engaged in an ongoing programme of enhancements to the Risk IT platform to meet the demands … team. Supporting Credit Risk processes overnight and at weekends following releases, and resolving production issues within agreed service levels. Technical Competence Strong C#, .NET Framework and SQL Server programming skills. Practical experience of building .NET Core Web APIs. Practical experience of client- and server-side development using C# ...

Tech: C#, .Net, F#, WPF, SignalR/websockets, Protocol Buffers, Octopus, Autofac, SQL ServerChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 75k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# … Desktop Developer FintechQuant is urgently looking for a C# Software Engineer to join our high profile client.Current challenges greenfield trading platform development and Integration to other platformsOur client is a well known commodity trading platform.The environment is that of Facebook or Google, relaxed open with time ...

expanding its software development team in Malvern to build high-fidelity training devices and mixed-reality software. You will develop Windows applications in C# and C++, handle network communication, and integrate with 3rd party plugins. Experience with SCRUM and Azure DevOps is essential as you collaborate across disciplines ...

Morson Human Resources Limited is seeking an experienced C# .NET developer for a 12‐month contract in the UK. The role involves delivering current and future programs on defence tech in a mature development environment with hybrid work (4 days on-site, 1 day remote). ...

RedRock Resourcing is seeking a skilled C# .NET Software Developer for a hybrid role in Manchester. You will design, build and enhance bespoke software solutions within a collaborative DevOps environment. You will work with .NET Core, C#, and modern API architectures, deploying solutions in cloud-based ...

working with a leading systematic hedge fund that is seeking an experienced C#/.NET Software Developer to join its Quantitative Development team in London. This is a highly technical backend engineering role focused on building the firm's next-generation platform for calibrating, publishing and distributing … Design, develop and enhance a modular platform for publishing live and end-of-day curve and volatility surface models. Build scalable backend services using C#, F# and modern .NET/ASP.NET Core technologies. Develop new platform capabilities with a strong focus on extensibility, resilience and clean software architecture. Collaborate ...

.NET Software Developer with FX and Fixed IncomeOur Client is a niche boutique broker specialising in FX.They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET.The Client would like … tradeflow and pricing APIs.Maintaining the company’s daily operation on the existing platforms.Essential skills :-Minimum 3 to 5 years experience of Microsoft web technologies ( C#, ASP.NET Core MVC )Relational database experience (SQL Server)Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors.Ability to produce clean ...

involves close collaboration with traders, quants, and risk managers to deliver high-performance trading solutions. Role Overview We are looking for a Senior C#/.NET Developer with a strong technical background to lead the development and integration of FX trading solutions. While expertise in the Orchestrade … vendor APIs and provide technical leadership within a fast-paced, agile culture. Key Responsibilities Design & Development System Evolution : Analyse, design, and develop high-performance C# solutions for FX cash and derivative products. Orchestrade Integration : Develop code to integrate Orchestrade with connected internal systems such as Sigma, Barracuda, and Deal ...

Talan is seeking a skilled C# .NET Developer with REACT experience to join our delivery teams working on Front Office platforms within Global Markets environments. In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-paced ...

quality, and responsiveness Work with all teams to recommend solutions that are in accordance with accepted testing frameworks Experience and Skills Required: Essential: Strong C# , ASP.NET, MVC skills Modern web application development architectures and frameworks such as React JS Experience with Azure Experience of working with ...

Tech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 80k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# Backend Developer FintechQuant is urgently looking for a junior and senior C# Software Engineer to join our high profile client.Current challenges greenfield trading platform development and Integration to other platformsOur client is a well known commodity trading platform.The environment is that of Facebook or Google, relaxed open with time ...

product knowledge across the business Participate in knowledge-sharing sessions with the wider engineering team Требования 3+ Years of hands-on experience with C#, including writing unit and integration tests and using mocking frameworks Strong experience developing, maintaining, and scaling automated test frameworks At least 2+ years of focused ...

across the business, while regularly participating in knowledge-sharing sessions with the wider engineering team.The PersonTechnical Experience: 3+ years of hands-on experience with C#, including writing unit and integration tests and utilizing mocking frameworks.Automation Frameworks: Strong background developing, maintaining, and scaling automated test frameworks, with at least 2+ ...