1 to 25 of 42 C# Developer Jobs in England

Senior C# Developer .Net Core - FinTech

Hiring Organisation
Client Server
Location
Shieldfield, Tyne and Wear, UK
Employment Type
Full-time
Senior C# Developer/Backend Software Engineer (C# .Net Core) Check you match the skill requirements for this role, as well as associated experience, then apply with your CV below. *Newcastle onsite * to £110k Are you a senior, backend focused C# Developer with … Continuous career development opportunities Social team atmosphere with a range of events and early finish for drinks on Fridays Your role: As a Senior C# Developer you will collaborate with a small, talented team to deliver the core platform using the latest versions of C# .Net ...

Software Developer - C#

Hiring Organisation
Redline Group Ltd
Location
Newbury, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£50,000
client, a well-established electronics manufacturing and product development organisation, are looking for a Software Developer - C# based in Newbury to join their team on a permanent basis. This is a fast-paced, hands-on role within a growing innovation division, focused on delivering software-led product … developments across a wide range of sectors. Key responsibilities of the Software Developer - C# job based in Newbury: Participate in the full software development lifecycle, from requirements capture through to deployment and maintenance. Develop applications and services using C# and .NET technologies. Work closely with electronics ...

C# Developer

Hiring Organisation
Pure Talent Group
Location
WS2 9JS, Walsall, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£40000 - £60000/annum
Position: C# Developer (WPF/Prism) Location: West Midlands/Hybrid Salary: Up to £65,000 DOE Job Type: Full-Time - Perm This is an opportunity to join an established and growing iGaming company who is seeking an experienced C# Developer to join … relevant experience, there may be some flexibility for a more remote working arrangement. Day-to-Day Responsibilities Design, develop and maintain desktop applications using C# and .NET Work with WPF and Prism to deliver scalable, maintainable solutions Collaborate with cross-functional teams to define and implement new features Optimise ...

Front Office C# Developer

Hiring Organisation
Pro Contract Jobs Ltd
Location
York, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 700 - 750 Daily
Front Office C# Developer - Commodities Derivatives Front Office C# Developer - Commodities Derivatives Day Rate: Up to £750/day (Umbrella) Duration: 6 months initially Location: Marylebone - London Working Arrangement: Hybrid - 3 days per week onsite We're looking for a Front Office C# Developer to join a London-based leading Global Markets business team supporting the end-to-end Commodities Derivatives tr click apply for full job details ...

Front Office C# Developer

Hiring Organisation
Pro Contract Jobs Ltd
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £700 to £750 per day Umbrella
Front Office C# Developer - Commodities Derivatives Front Office C# Developer - Commodities Derivatives Day Rate: Up to £750/day (Umbrella) Duration: 6 months initially Location: Marylebone - London Working Arrangement: Hybrid - 3 days per week onsite We're looking for a Front Office C# Developer to join a London-based leading Global Markets business team supporting the end-to-end Commodities Derivatives trading platform panning pre-trade, pricing, click apply for full job details ...

.NET Developer, C# - London / Hybrid

Hiring Organisation
Noir
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £375 per day
.NET Developer - £350-£375p/d - Outside IR35 - London/Hybrid (.NET Developer, .NET Software Engineer, Software Developer, C#, .NET, SOLID principles, SQL Server, HTML, CSS, Blazor, Angular, Unit Tests, DevOps, CI/CD pipelines, Terraform, Azure, AI tools) Established in the 1990s … client is one the fast growing technologies brands across Europe. They have built an unrivalled reputation for developing revolutionary .NET/C# software solutions. Having recently embarked upon a number of cutting edge Greenfield .NET/C# projects they are looking to recruit contract .NET Developer ...

Lead Software Developer - C#

Hiring Organisation
Adria Solutions
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85,000
Lead Software Developer (C# .NET/Azure) Sheffield Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technical … developers, and ensuring the successful delivery of high-quality software solutions. Key Responsibilities Lead the design, development, and delivery of scalable backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Define and influence software architecture, technical standards, and development best practices across the engineering team ...

Senior C# Developer .Net Core - FinTech

Hiring Organisation
Client Server
Location
Newcastle upon Tyne, UK
Senior C# Developer/Backend Software Engineer (C# .Net Core) *Newcastle onsite* to £110k+ Are you a senior, backend focused C# Developer with a strong academic background? You could be working on complex, high impact systems at a growing FinTech scale-up with ...

C# Developer

Hiring Organisation
Impellam Group
Location
City of London, London, United Kingdom
Commodities Trading C# Developer 📍 Location: London 📅 Contract: 6 month initial contract 📑 IR35: Inside IR35 Business Area: Global Markets Department: Commodities IT About the Role We are seeking an experienced Commodities Trading C# Developer to join a London-based core development team within a leading … control and CI/CD pipelines Support production systems and ensure ongoing reliability and maintainability Required Skills & Experience Essential Expert-level development experience in C#/.NET Strong experience with SQL Server Proven experience working with service-based architectures (REST, gRPC, web technologies) Solid understanding of asynchronous programming ...

C# Developer - Top Market Maker - London

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
C# Developer – Fixed Income Options London | Hybrid | Leading Options Market Maker A leading global options market maker is expanding its Fixed Income Trading team in London and is seeking a junior to mid-level C# Developer to join a high-impact, front-office engineering … enhance trading tools and systems that support pricing, execution, and research across fixed income options markets. About this role: Develop and enhance high-performance C# trading applications used by front-office teams Collaborate closely with traders and quantitative researchers to enable new trading strategies Build scalable, low-latency systems ...

C#.Net Developer

Hiring Organisation
Boston Hale
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £550 per day
C# Developer - Global Investment Management Firm Central London (3 days onsite/2 days remote) I'm partnering with a leading multinational investment management firm seeking a strong C# Developer to join a high-performing engineering team delivering business-critical platforms. This role requires … distributed applications Enhancing systems that model financial positions, transactions and flows Driving projects from inception through design, build, testing and release Core requirements: Strong C#/.NET development experience Microservices - Back-end focus on your skills is a must RabbitMQ Advanced SQL skills (performance tuning, complex queries, data modelling ...

C#, WPF, .NET Developer

Hiring Organisation
SDL Solutions Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
C#, WPF, .NET Developer - Hybrid - Outside IR35 - 12 month contract C#, WPF, .NET Developer is required by global company for an initial 12-month contract. The successful candidate will have experience with detailed design, development, implementation, integration, and testing of software in C# to build windows/web-based applications. The ideal contractor would have experience in software development in C# (.NET Core 2.1+, .NET Framework 4.6+) and Visual Studio 2022. Experience in WPF, user interface design and MVC/MVVM design patterns. Experience with connecting to and consuming RESTful ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
C# Senior Software Developer - Onsite My client is seeking a talented C# Senior Software Developer to join their Preston-based team. This role offers an exciting opportunity to lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will … infrastructure, and QA teams for portal and API releases Participate in code reviews, version control, and CI/CD deployment workflows Required Technical Skills C# (strong proficiency) ASP.NET MVC or .NET Core Web API MVC concepts: Routing, Controllers, Filters, Middleware, Model Binding, Dependency Injection Entity Framework Core (DbContext, DbSet ...

C# .NET Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
C# .NET Developer - Global Investment Bank - London My client, a leading global bank is looking for a C# .NET Developer to join its technology team in London, supporting critical business applications used across international markets. This is a hands-on role focused on desktop … application development (WPF/WinForms) combined with ongoing production support and enhancements. Key Responsibilities Develop and maintain C# .NET desktop applications (WPF/WinForms) Work across the full development lifecycle (design, build, testing, release) Support and troubleshoot production systems and live environments Collaborate with global teams including infrastructure, support ...

Unity Developer C# Mobile Games

Hiring Organisation
Pro Contract Jobs Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60,000
gameplay ideas quickly, validate mechanics, and iterate based on player behaviour and data. You will implement core features and systems in Unity using C#, improve performance, fix bugs, and keep the codebase maintainable. You will help establish asset and development pipelines so the team can build content smoothly … mini game logic where needed. Key responsibilities Rapid prototyping of mobile game concepts and gameplay loops Feature implementation in Unity with clean, high performance C# Iterating from user engagement and monetisation data where applicable Integrating advertising SDKs and analytics tools for measurement Establishing content pipelines, maintaining the project structure ...

Lead C# Developer

Hiring Organisation
Reed Technology
Location
Sunderland, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£90,000
business. Their deep platform and organisational knowledge creates a fantastic opportunity to learn quickly, gain exposure, and accelerate your leadership journey. As a Lead C# Developer you'll be responsible for: Own the technical vision and architecture for a high-performance, real-time platform Lead, mentor … mature engineering environment Be part of a company that is actively investing in both technology and the North East Their wider tech stack includes C#/.NET (Framework & Core), plus Node.js for some services TypeScript with Vue.js/React AWS (Lambda, ECS, S3, DynamoDB, RDS), Docker, Terraform, TeamCity, GitHub ...

Junior C# Quantitative Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Role: Junior C# Quantitative Developer Client: Leading Hedge Fund Compensation: Competitive Base + Performance Bonus Location: London (Hybrid) Overview Join a leading hedge fund where technology and mathematics drive every decision. We’re looking for a talented Junior Quantitative Developer to work alongside experienced quants … intersection of engineering and research, contributing to the development of mission-critical trading and analytical tools. Key responsibilities include: • Developing and maintaining high-performance C# applications used across research, risk management, and live trading. • Collaborating with quants to implement complex pricing models and robust backtesting frameworks. • Enhancing data processing ...

Lead Software Developer - C#

Hiring Organisation
Adria Solutions
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
Lead Software Developer (C# .NET/Azure) Sheffield Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technical ...

Web Developer (C#)

Hiring Organisation
X4 Technology
Location
Essex, England, United Kingdom
Role: Web Developer C# Salary: up to £60,000 (doe) Location 2 days a week in South Essex An opportunity has opened up for a creative, detail-oriented Web Developer to join a growing and forward-thinking InsurTech business. This role offers the chance … code using best practices Collaborating with designers, developers, and business stakeholders Building and integrating REST APIs Improving and enhancing existing platforms Core skills required: C#, ASP.NET/ASP.NET Core, MVC JavaScript, HTML, CSS, JSON, Bootstrap Experience with debugging, testing, and deploying web applications Understanding of web security principles (e.g. ...

C# .NET Developer (Azure) - Sheffield X 2

Hiring Organisation
Adria Solutions Ltd
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £65000/annum
C# .NET Developer (Azure) - Sheffield X 2 Our client based in Sheffield is looking for a skilled C# .NET Developer to join a small, collaborative engineering team working on modern cloud-based applications. This is a hands-on development role where you will contribute … build and evolve scalable backend services and APIs that support business-critical systems. Key Responsibilities Design, develop, and maintain high-quality backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Build and enhance RESTful APIs to support internal and external applications Work with Azure cloud ...

Senior C# .Net Developer (Banking)

Hiring Organisation
Pontoon
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £600 per day
Join Our Amazing Investment Banking Client as a Senior/Lead C# .Net Developer! Location : Canary Wharf (3 days per week onsite) Contract Duration: Up to 2 years! Umbrella Rate : £400-£600 Umbrella Day Rate Interviews: ASAP, first interview is in person this is essential. Please Note … have spoken to a member of the Pontoon/Adecco team within the last month about our other C# Software Development roles, you do not need to apply again. Are you a passionate and seasoned Senior C# .Net Developer looking for an exciting opportunity ...

Full Stack .Net Developer (C#, React, Azure Service Bus)

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £58,000 per annum
Full Stack .Net Developer (C#, React, Azure Service Bus) Milton Keynes, 2 days per week in office.£45000 - £58000 + Package. - This role cannot offer VISA Sponsorship - You must have 2+ years commercial experience with ALL of the following: C#, React & Azure. Your new company This … need to succeed These are mid-level or low-senior hires. We need minimum 2+ years commercial programming experience working as a Full Stack C# .Net Developer. You must bring solid expertise in Cloud/Azure, including Azure Service Bus, Functions, etc.On the Front End you must also have ...

Senior C# Developer

Hiring Organisation
IT Search & Select
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
London Bridge area, 1 - 2 days per week. A leading financial software house specialising in retail banking platforms is seeking an experienced Senior C# Developer to join its core engineering team. This is a high-impact role where you will modernise existing systems, build new customer-facing … pivotal part in introducing AI-driven capabilities across the organisation. Youll work on mission-critical banking software used by major retail banks, combining deep C# expertise with SQL Server, Blazor and modern cloud-ready architectures. This is an ideal opportunity for a senior engineer who wants to shape technical ...

Full Stack Developer (.NET / C#)

Hiring Organisation
Ernest Gordon Recruitment Limited
Location
Greenford, London, United Kingdom
Employment Type
Permanent
Salary
£53000 - £58000/annum Hybrid + 1:30pm Finish on a Friday
Full Stack Developer (.NET/C#) £53,000 - £58,000 + Company Benefits + WFH 2/3 days a week + 1:30pm Finish on a Friday Greenford, London Are you a Full Stack Developer from a .NET and C# background, with … pivotal role in bringing a new system to market. This role would suit a Full Stack Developer from a .NET and C# background, with knowledge of JavaScript and C++, looking for an autonomous, hybrid role within the renewables sector. The Role: Maintaining and improving a .NET ...

C# Senior Software Developer

Hiring Organisation
Adria Solutions
Location
Preston, Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
C# Senior Software Developer - Onsite My client is seeking a talented C# Senior Software Developer to join their Preston-based team. This role offers an exciting opportunity to lead projects, mentor junior developers, and work on high-impact, secure banking solutions. You will ...