101 to 125 of 132 C# Developer Jobs in the UK

C# Web Developer Fintech- Hastings

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Tech: C# HTML5, Javascript, SQL, JQuery, GET Angular Challenge: Greenfield Investment platform, API development, industry specific challenges Firm: Fintech50 residential property peer to peer loans, Borough, 6 man flat Dev Team Pay: 45k, Bonus- 750 training budget, Pension, Life/Health, Flex/Home WorkingC# Web Developer FintechQuant is urgently looking for a C# WebDeveloper to join our high profile client.Our client is a new disruptive peer to peer loans business in the property space.The environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. ...

C# / .NET & Power Platform Developer -FTSE250

Hiring Organisation
Robert Half
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
C#/.NET & Power Platform Developer Do 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 | FTSE250 Perm role and In partnership with Robert Half A fantastic opportunity … join a top company as a 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 Skills C# ...

C#.Net Developer- Brussels

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# .NET DeveloperBrusselsQuant Capital is urgently looking for C# .NET Developer to join our high profile client. Our client is a well known insuretech business. They are a small subsidiary of a much larger financial exchange firm. The first mission starts in with … tasks, proactively gathering requirements if needed. Improving company's build and deployment pipelines (CI/CD).Creating documentation of the developed components and processes. C# Developers must have: At least 5 years of proven track of record of software design and development. Advanced knowledge of C# and .NET ...

C#.Net Core Developer - Fintech50

Hiring Organisation
Appcast
Location
London, UK
Tech: C#, .net core, ASP.Net MVC, Angular 5, MVC, MVC, SQL, AWS, FullstackChallenge: Develop Greenfield systems and increase functionality for existing high transaction/high traffic platforms.Firm: Global Fintech firm that specialize e-invoicing and invoice finance.Salary: 65k + Bonus + Options + Flex Working + PensionC# .Net Core … Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET MVC Developer to join our high profile client.My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional 3 developers ...

C#.Net Core Developer - Fintech50

Hiring Organisation
Appcast
Location
Prestwick, South Ayrshire, UK
Tech: C#, .net core, ASP.Net MVC, Angular 5, MVC, MVC, SQL, AWS, FullstackChallenge: Develop Greenfield systems and increase functionality for existing high transaction/high traffic platforms.Firm: Global Fintech firm that specialize e-invoicing and invoice finance.Salary: 65k + Bonus + Options + Flex Working + PensionC# .Net Core … Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET MVC Developer to join our high profile client.My client is a growing global Fintech business and market leaders in the invoice finance space. They are currently expanding their development team with an additional 3 developers ...

C#.NET Developer- Brussels

Hiring Organisation
Appcast
Location
London, UK
C# .NET DeveloperBrussels90,000 Plus Bens – Flex WorkingQuant Capital is urgently looking for C# .NET Developer to join our high profile client.Our client is a well known insuretech business. They are a small subsidiary of a much larger financial exchange firm.The first mission starts in with … developed components and processes.C# Developers must have:At least 5 years of proven track of record of software design and development.Advanced knowledge of C# and .NET platform with at least 3 years of experience.Experience with MS SQL Server.Outstanding analytical and problem-solving capabilities.Knowledge of design patterns and advanced programming ...

Senior Full Stack Developer | C#.NET, React | London

Hiring Organisation
Source Group International
Location
London, United Kingdom
Salary
> £ 150 K
hands-on role with strong influence over engineering standards, quality, and technical direction.Key Responsibilities Design, develop, test, and maintain scalable services using C#/.NET (ASP.NET Core) and RESTful APIs.Build responsive, accessible user interfaces using React, TypeScript, HTML, and CSS.Implement secure authentication/authorisation (e.g., OAuth2/OIDC … cloud deployment practices.Mentor engineers and promote best practice in engineering craft and delivery.Required Skills & Experience Extensive commercial experience in full stack development with C#/.NET and React.Strong knowledge of .NET Core, dependency injection, asynchronous programming, and API design.Strong React experience including state management and modern front-end tooling.Solid ...

C# Developer - Equity Derivatives Technology Risk (AVP)

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
96291581312Posted: 2026-08-21Location: London, England, United KingdomCategory: Technology, Applications DevelopmentCompany: CitiC# Developer - Equity Derivatives Technology Risk (AVP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through … environment that fosters diversity, teamwork and collaboration.Proven experience in a developer role with experience on large & complex projects.Technical/Functional Proficiency:Strong C# knowledge in addition to exposure to both .Net Framework 4.5.2+ and .Net 5+Understanding of .Net performance analysis and optimization approaches.Write comprehensive unit tests utilizing ...

Senior C# / .NET Developer (Risk/ Securities Lending) - Banking

Hiring Organisation
Robert Walters
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £650.00 per day
prestigious financial service client is seeking an experienced C#/.NET Developer to design, develop and support high-performance applications across Risk Management and/or Securities Lending platforms. You will work closely with quants, risk managers, business analysts and product owners to deliver scalable solutions … regulated financial-services environment. What you'll do: Design, develop, and maintain C#/.NET applications supporting Risk or Securities Lending platforms Design and integrate RESTful APIs Build scalable, testable and maintainable solutions Support risk, exposure, limits and reporting workflows Work with large data sets and high-throughput systems ...

Senior C#/.net Developer

Hiring Organisation
Nanotek
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 55 K
Job Reference: 00000211-1Date Posted: 2 September 2024Recruiter: Nanotek LtdLocation: ManchesterRemote Working: Some remote working possibleSalary: 55,000 to 60,000Sector: I.T.Job Type: PermanentWork Hours: Full TimeContact: Jim WalshEmail: careers@nanotekltd.co.ukTelephone: 01438214427Apply for this ...

Senior C#/.net Developer

Hiring Organisation
Nanotek
Location
Manchester, UK
Employment Type
Full-time
Job Reference: 00000211-1Date Posted: 2 September 2024Recruiter: Nanotek LtdLocation: ManchesterRemote Working: Some remote working possibleSalary: 55,000 to 60,000Sector: I.T.Job Type: PermanentWork Hours: Full TimeContact: Jim WalshEmail: careers@nanotekltd.co.ukTelephone: 01438214427Apply for this ...

C#.NET Developer

Hiring Organisation
Appcast
Location
London, 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 ...

Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President)

Hiring Organisation
Jefferies Financial Group
Location
London, United Kingdom
Salary
£ 100 K
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 ...

C# Software Developer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
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 ...

Full Stack Developer (React / C# .NET)

Hiring Organisation
TXP Technology x People
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
£500.00 per day
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 ...

Full Stack Developer (React / C# .NET)

Hiring Organisation
TXP
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£0.00 - £500/day
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 Developer -FTSE250

Hiring Organisation
Robert Half
Location
London, United Kingdom
Salary
£ 80 K
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 ...

C# Desktop Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
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 ...

C# Dot Net Software Developer with Fixed Income and FX

Hiring Organisation
Nexus Jobs
Location
London, United Kingdom
Salary
£ 80 K
.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 ...

C# Backend Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
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 ...

Net Developer Fintech C#- Remote

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Developer Fintech C#To 80,000 Plus EMI OPTIONS Scheme REMOTEQuant Capital is urgently looking for a .Net Developer to join our high profile client.Our client is fintech start up with 10 people. Its founders are all ex investment bankers who hated the corporate world and decided … quickly ascertain insights from client conversations and have a can-do approach and drive to push the innovation of the company forward. C# Developers should have:Excited by entrepreneurship and getting in on the ground floor to work for a disrupting start-up and help build its culture, team ...

Net Developer Fintech C#- Remote

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Developer Fintech C#To 80,000 Plus EMI OPTIONS Scheme REMOTEQuant Capital is urgently looking for a .Net Developer to join our high profile client. Our client is fintech start up with 10 people. Its founders are all ex investment bankers who hated the corporate world … quickly ascertain insights from client conversations and have a can-do approach and drive to push the innovation of the company forward. C# Developers should have: Excited by entrepreneurship and getting in on the ground floor to work for a disrupting start-up and help build its culture, team ...

Backend Software Developer with C# and Umbraco

Hiring Organisation
Nexus Jobs
Location
London, UK
Employment Type
Full-time
000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Apply for this job nowJob DescriptionBackend Developer (Umbraco) - Senior-levelWorking as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other … identifying ways to automate processes working alongside the business leadImplementing automated regression testing for the software developedSkills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, ElasticsearchUnderstanding of SOLID development principlesWorked previously on projects using the Umbraco CMSContinuous Delivery skills ...

Software Developer - Manchester (.net/C#)

Hiring Organisation
Nanotek
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 45 K
LtdLocation: ManchesterSalary: 40,000 to 50,000Sector: I.T.Job Type: PermanentWork Hours: Full TimeContact: Jim WalshEmail: careers@nanotekltd.co.ukApply for this job nowJob DescriptionEssential skills include C#, T-SQL, ASP.Net, WCF and HTML5/CSS3 with at least 5 year’s commercial experience. Desirables include ASP.MVC, Telerik Kendo UI or other … director to improve the overall design and architecture of the company products, and also provide mentoring to other members of the team.Essential skills include C#, T-SQL, ASP.Net, WCF and HTML5/CSS3 with at least 5 year’s commercial experience. Desirables include ASP.MVC, Telerik Kendo UI or other ...

Senior Software Developer - Logistics - C#.Net / .Net Core / Cloud Computing

Hiring Organisation
YourCode Recruitment
Location
Wakefield, West Yorkshire, United Kingdom
Salary
£ 60 K
Senior Software Developer - Logistics - C#.Net/.Net Core/Cloud ComputingUp to £68,840 per year + bonusHybrid - 1 day per weekYourCode Recruitment is proud to be working with an established software house that is building logistics software, used by millions of consumers across the UK&I. … remote-first basis, but visits to the office 1 per week are contracted for project meetings. Duties:Working as a Senior Developer to deliver software solutions and assist in the development of new software based on customer requirements.Modifying existing software platforms to fit around new technologies ...