1 to 25 of 67 C# Developer Jobs in London

C# Backend DeveloperTech: 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: 85k, 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 … techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about. C# Developers MUST have:Degree C# and SQL Experience writing efficient, concurrent .NET code Experience working on distributed systems Knowledge of TCP/IP more »

Lead Developer- C#Tech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Lead Developer FintechQuant Capital is urgently looking for a C# Lead Developer to join our high profile client.Our client is a well known financial market data provider and a key provider to major investment banks and funds. They are part of the Fintech50 The environment is that … in the market. The business has a fintech type attitude and has grown rapidly over the last 5 years. We are looking for a C# developer who wants to work in a tech driven bleeding edge business creating truly greenfield products. The Technical Lead will work within more »

Software Developer/Full Stack Engineer (React C# React Native) *Remote/Hybrid London* to 90kLooking for an opportunity to utilise your Software Developer skills within an award-winning company that have created a disruptive proprietary trading application? You will be able to collaborate with … ll be designing and developing high quality, maintainable, and reliable code for a real-time, low latency system built mostly in React, TypeScript, and C# deployed onto Azure. You'll have exposure across the full development lifecycle, liaising with business stakeholders to clarify requirements through to delivery, inputting into … you'll only be expected to be office based 1 day a month.Requirements:You have very good React or React Native skillsYou have sued C# and .Net Core commerciallyYou have knowledge of cloud technologies (Azure ideally)You have a degree educated in computer science or similar (2:1 and more »

C# Senior DeveloperTech: C# 5, Visual Studiuo, AWS, Angular.JS, Bootstrap, Docker Challenge: Greenfield Financial platform, API development, industry specific challenges Firm: Well-known fintech50 business, City of London, 30 man flat Dev Team Pay: 70k, Bonus- training budget, Pension, Life/Health, Some Flex WorkingC# Senior Developer FintechQuant Capital is urgently looking for a C# Senior Developer to join our high profile client.Our client is a well known financial market data provider and a key provider to major investment banks and funds. They are part of the Fintech50The environment is that of … in the market. The business has a fintech type attitude and has grown rapidly over the last 5 years. We are looking for a C# developer who wants to work in a tech driven bleeding edge business creating truly greenfield products. Working within the Development team the more »

Head Quant Developer – C# Risk Head Quant Developer – C# Risk 150,000 + benefits Quant Capital is urgently looking for a Head Quant Developer to join our high profile client.Our client is a well-known leading provider of integrated risk, analytics and … Sci, Maths, Finance, or other technical discipline Mentoring or Management experience Strong software analysis, design and development skills Min 3 years professional experience in C#, Python, C++ or Java Knowledge of relational databases and SQL Experience in finance and capital markets. This role suits someone from a software development more »

C# Developer. Investment Management. Investment Risk. 24 month FTC. £145,000 Base + Guaranteed 15% Bonus paid monthly + Benefits. Hybrid London. My client is a premier asset manager focused on delivering global investment management excellence and retirement services that investors can rely on today and in the future. more »

A leading sports betting technology firm is looking for a C# Developer to join their data analytics and reporting team here in London. Due to a period of strong performance and internal growth, this is a new role that has opened up within the team. The successful … C# Developer will be working with large data sets and be responsible for building reporting tools/applications that are essential to quant workflows and users across the organisation. To be considered for this role, the successful applicant must have extensive experience with C#/.NET … team where there will be multiple projects to work on. Key Requirements Degree in Computer Science or a related scientific subject Strong experience in C# and the .NET platform (5+ years of experience) Experience working on reporting and data analysis platforms/tools Good database experience (SQL Server, Oracle more »

Harrington Starr is partnering with a disruptive, innovative FinTech in the search of a world class quantitative analyst/developer to play an integral part in their research team. You will be shaping the future direction of the product and the ideas that will feed into it. What … years working as a quantitative analyst/developer at a tier one bank/hedge fund/fintech Demonstrated expertise using C# Knowledge of distributed systems in AWS or another similar cloud technology Get in touch to find out more - this is a truly exceptional opportunity with more »

C# Developer/Team Lead (C# .Net Core Full Stack) London/WFH to £100k Do you have strong technical knowledge combined with leadership and people management skills? You could be joining a growing FinTech that provide trading platforms to a range of finance professionals. As … a C# Developer/Team Lead you'll head up two product aligned Agile software development teams (c15 people), supporting and coaching them to make high level architectural decisions and design choices whilst ensuring technical standards, tooling and implementation. You'll collaborate with Product Owners to create … the team in the office around once a fortnight (or more often if desired). About you: You have a strong technical background with C#, .Net Core, microservices - ideally with full stack experience e.g. JavaScript/TypeScript, React, Angular You have strong software architecture and design skills You're more »

Full Stack Developer - C# .NET, Angular 12+, SQL - £105,000 A great opportunity for a Full Stack .NET, Angular, SQLdeveloper to work with an established insurance based FinTech has arisen. They are going through an exciting growth period and they are looking for an experineced hands on … Full Stack developer with leadership capabilities to join their growing team. This company has a great reputation in the industry after coining a very exciting browser-based product that is used by big players such as Microsoft, Amlin, Markel and PWC. You will be working on a fantastic … Being Full Stack 50/50 it is important to be strong across the stack. The key technologies you will be working with include: C# .NET T-SQL Angular 12+ JavaScript Azure Apart from a generous base salary, this role will offer 25 days holiday, a great pension scheme more »

build their acclaimed quant and tech team. The business blend discretionary and systematic approaches, including machine learning, so they are looking for a developer who has experience working large data sets in (ideally) systematic trading environments. This would suit an ambitious and motivated individual with exceptional programming skills … work on larger projects that support the wider business. The Quant and Data teams are both working in Python, with the core system in C#, so they are looking for developers with the ability and appetite to work in these languages. User Interfaces will also be a large part … highly regarded but not essential Experience with fixed income (interest rates) products would be an advantage (but not essential) Excellent, current programming ability in C#, Blazor, WinForms and WPF At least 5 years experience (can be significantly more) working in a relevant role Positive, can-do pragmatic attitude Due more »

C# Quantitative Developer Compensation: Up to £125k + bonus London-based, hybrid (3 days a week on-site) Technology: C# and Python The company: This role sits at an established and fast-growing FinTech backed by a major hedge fund. Their work specialises in providing a … platform for institutional investors to invest in digital assets. The successful candidate for this role will have demonstrated experience using C# to build out pricing and risk libraries in a commercial setting. This role will involve green-field development of real-time pricing and risk portfolio analytics. What you … field environment and with top talent technologists across financial services - Hybrid work structure – 3 days a week on-site What you will need: - Excellent C# .Net and Python development skills - 3+ years of financial domain knowledge - At least BSc in stem subject, preferably Mathematics Please reach out to emily.shields more »

C# Developer/Engineer (C# .Net 6 AWS) London to £65k Are you a C# technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider. As a … C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per … colleagues in the City office three days a week with flexibility to work from home the other two days. About you: You have strong C# .Net skills and a good understanding of SOLID Design Principles You have SQL experience You have a good understanding of AWS, CI/CD more »

Data Developer/Software Engineer (C# .Net F# SQL Data) London to £140k+ Are you a Data Developer with .Net expertise? You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities … day a week (there are also flexible start and finish times). About you: You have software engineering expertise, with an advanced knowledge of C# .Net, ideally with F# experience and happy to use this going forward You have experience of working on data centric systems, experience with high … and excellent career growth opportunities as the company scales Apply now to find out more about this Data Developer/Software Engineer (C# .Net F# SQL Data) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually more »

We are working with a fixed income hedge fund in London looking to hire a C# Developer. The fund has had sustained success and have committed significant resource to build their acclaimed quant and tech team. The business blend discretionary and systematic approaches, including machine learning, so they are … who has experience working large data sets in either discretionary or systematic trading environments. This would suit an ambitious and motivated individual with exceptional C#/.NET programming skills keen to work in a fast paced, collegiate environment. This a role with significant responsibility and wide scope. This position … growth plan, the fund is investing significant resource to building out their technology and quant teams, so are looking to hire one or two C# Developers. The tech team are involved in a wide number of projects, including building out their proprietary core trading system, working directly with the more »

work remotely Duration: 12 months - but likely to extend Company: Leading global energy trading client Key Responsibilities: Develop and maintain Allegro ETRM solutions. Utilise C# .NET for service-oriented development, including WCF, Web API, or ASMX. Enhance Allegro's integration with other systems Maintain, troubleshoot, and develop existing Allegro … resilient Implement data access solutions using ADO.NET, Entity Framework, or equivalent technologies. Design and develop the ETRM user interface using built-in Allegro functions (C# .NET) Design and develop SQLServer databases, ensuring optimal performance and efficiency. Collaborate with agile teams, employing methodologies such as SCRUM or Kanban. Work within … the energy trading, commodities trading, or corporate banking industry. Essential Skills: Proven extensive experience with Allegro ETRMs. Extensive experience with C# .NET, including core language and framework, service-oriented development, and data access development. Extensive SQL Server database design and development skills, with excellent SQL proficiency and knowledge of more »

Software Developer/Engineer (C# .Net Core AWS) London/WFH to £90k Are you a Software Developer with strong C# skills who enjoys collaborating and working on complex systems with cutting edge technology? You could be progressing your career at a highly profitable … low latency; these systems are released with high frequency with technology choices that are continuously evolving. There's a focus on backend development with C# .Net and Kubernetes however you will work across the full stack, using TypeScript, Blazor and React on the client side. You'll take ownership … high quality catering (breakfast, lunch, dinner) from the onsite chef with flexibility to work from home two days a week. About you: You have C# serverside development skills, including .Net Core and multi-threading You have a good knowledge of AWS and Kubernetes The tech stack also includes JavaScript more »

.Net Developer/Software Engineer (F# C# .Net TypeScript React) London to £140k+ Do you have expertise with .Net, enjoy working with a range of range of programming languages across the full tech stack? You could be working on complex and interesting real-time systematic trading systems … day a week (there are also flexible start and finish times). About you: You have software engineering expertise, with an advanced knowledge of C# .Net, ideally with F# experience and happy to use this going forward You also have front end development skills with JavaScript, TypeScript and React.js … excellent career growth opportunities as the company scales Apply now to find out more about this .Net Developer/Software Engineer (F# C# .Net TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. more »

.NET Developer, .NET 8, C#, Agile - London (Tech stack: .NET Developer, .NET 8, C#, Azure, Angular 17, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global innovator who builds software products and apps … for .NET Developer to join their global team! You will be working on the development of a new generation of .NET/C# software products; helping the firm transform its inspiration into reality. We are keen to hear from .NET Developer candidates with a good … grasp of: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and more »

.NET Developer, .NET 8, C# - Global Record Label - London (Tech stack: .NET Developer, .NET 8, C#, Azure, Angular 17, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce that our client, one of … offices in the heart of London's West End. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates with … a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client can provide training into: .NET 8, Azure, Angular 17, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. My client offers flexible working hours, home more »

.NET Developer, .NET 8, C# - Consultancy - London Or Surrey (Tech stack: .NET Developer, .NET 8, ASP.NET, C#, React, Angular 17, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an … to embark on one of the most ambitious .NET development projects since the birth of the .NET framework. We are seeking several .NET Developer with an extensive array of talent and expertise. .NET Developer will be given complete ownership of your business area and the opportunity … .NET Developer applicants should have a skill set that encompasses some or all of the following: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 8, JavaScript, React more »

.NET Developer, C#, WPF - Asset Management - London (Tech stack: .NET Developer, .NET 8, C#, WPF, SQL Server 2022, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) Founded in 1930, our client is a leading investment manager with offices in … billion across all asset classes and employ over 2000 people around the world. Working in tandem with Microsoft they are developing revolutionary .NET/C# software applications that have attracted much attention in the trade press. We are seeking two .NET Developer to work on these exciting … Greenfield enterprise level .NET/C# projects. .NET Developer applicants should have strong knowledge of: .NET, C#, WPF and SQL Server. This is a fantastic opportunity to work alongside some of Microsoft's very best .NET Developer. Our client can provide you with industry recognised training more »

Job Title: Senior C# Developer (Endur OpenLink) £850 Day Rate (Umbrella) + 3 Days onsite per week (London) Client Overview: We are partnering with a leading global commodities firm, renowned for its excellence in Energy and Metals businesses. In search of an innovative Senior Developer, our client values proactive individuals with a deep understanding of C# development and a track record in configuring and supporting Endur OpenLink. Person Specification: Demonstrated proficiency in providing technical support for Endur OpenLink systems. Comprehensive understanding of trading operations, Straight-Through Processing (STP), Risk management, and operational … encompassing Oracle PL/SQL or Microsoft SQL Server T-SQL. Prior experience in developing desktop and service-based applications using .NET tools, particularly C#, .NET, and Blazor, is advantageous. Knowledge of commodity markets, including gas, power, oil, FX, base metals, and precious metals, is highly beneficial. Exceptional analytical more »

.Net Fullstack Developer - C# React Angular JQuery Bootstrap SQL Insurance - 3 plus years of experience required. Looking for a mid-level with 3 plus years experience in Fullstack development; C# - Back End; HTML, CSS, JavaScript, and various frameworks (eg, React, Angular) Front End. Responsible for the … development of both Front End web applications and Back End development using C# and or Node.js. Database Design and Management including Datamodelling, optimisation, and integration. Designing, developing, and integrating APIs to enable data exchange and communication between different systems or applications. This may involve building RESTful APIs or working … on your own initiative Attention to detail Technologies: You will ideally have experience of working professionally with most of the following technologies and systems: C#, .NET, Node.js; ASP.NET - we have systems in C# and across .NET Core and .NET Framework as we look to extend and modernise our more »

creating a "world-class" environment. You are likely to have recently completed a similar job whereby you were instrumental as a principal or lead C#/ASP.NET Developer within a large complex environment. Alternatively, you may have played a significant role as part of a wider Software … to apply lessons learnt in taking ownership as a principal or lead capacity within a new environment.This career opportunity could also suit a seasonal C#/ASP.NET contractor who is open to joining a dynamic global organisation that will reward their expert developers with a respectable 6-figure base … starting salary in reward for their vast experiences.Key Skills/Qualifications- Strong proficiency in C# programming language.- Solid understanding of web development technologies including HTML, CSS, and JavaScript.- Experience with the Blazor framework and its component-based architecture.- Knowledge of developing APIs and consuming APIs.- Experience with Back End more »