1,526 to 1,550 of 2,067 C# Jobs in the UK

C# .NET Developer Fintech SQL- Bracknell

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
fintech50 business, Bracknell, Small Dev Team.Pay: 85k, flex working and remote, Bonus, Benefits, PensionC# .NET Developer Fintech SQLQuant Capital is urgently looking for a C# .NET Developer to join our high profile client.My client is a well known global software house specialising in the development of warehouse management software. They … sharp end of technology and the possibility of making serious money doing something you are passionate about.Designing and developing software using MS Visual Studio, C#, .NET and UI technologies such Angular and HTML5;Designing and developing database components and software modules for software products;Extending MS Windows services ...

API / Integration Developer (SC Cleared)

Location
City Of London, England, United Kingdom
focused on delivering bespoke integrations between internal systems, cloud platforms and third-party applications. The ideal candidate will have strong experience across Azure and C#/.NET , alongside a proven background in developing and supporting complex integration solutions. Candidates with strong integration experience using Python or other comparable programming languages … maintain integrations with third-party applications and services. Build and support cloud-based solutions using Microsoft Azure . Develop integration components and applications using C#/.NET or another suitable programming language. Work with APIs, web services and other integration technologies. Troubleshoot and resolve complex integration and application issues. Work ...

AI Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Work with cloud infrastructure to deploy and monitor AI workloads. Collaborate across Engineering, Data and Product teams on new AI initiatives. Tech stack Python C#/.NET Azure or AWS OpenAI APIs LLMs Machine Learning FastAPI NET Core SQL Docker Kubernetes CI/CD What we're looking for Strong … software engineering background in Python, C# or similar. Experience developing cloud-based backend applications. Exposure to AI, Machine Learning or Generative AI in commercial projects. Understanding of APIs, distributed systems and scalable architecture. Passion for AI and enthusiasm to continuously learn emerging technologies. What's on offer Salary ...

API / Integration Developer (SC Cleared)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
focused on delivering bespoke integrations between internal systems, cloud platforms and third-party applications. The ideal candidate will have strong experience across Azure and C#/.NET , alongside a proven background in developing and supporting complex integration solutions. Candidates with strong integration experience using Python or other comparable programming languages … maintain integrations with third-party applications and services. Build and support cloud-based solutions using Microsoft Azure . Develop integration components and applications using C#/.NET or another suitable programming language. Work with APIs, web services and other integration technologies. Troubleshoot and resolve complex integration and application issues. Work ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
drive technical architecture, system design, and delivery using modern AWS cloud infrastructure and microservice design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate … with partner tech teams to scale platform performance. Required Skills Core Tech: Strong C#, ASP.NET/.NET Core, Web APIs. Messaging: Hands-on experience with RabbitMQ (or TIBCO/SignalR). Cloud & Tools: AWS (EC2) , Docker, Git/TeamCity. Concepts: Multithreading, async programming, SQL/NoSQL, automated testing. Nice ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
drive architecture and design for a high-throughput, low-latency transaction processing engine hosted on AWS. Key Responsibilities Lead technical design, system architecture, and C# code delivery. Build low-latency, real-time microservices and RESTful Web APIs. Implement multithreaded and asynchronous processing for high-volume data streams. Maintain high test … coverage (NUnit/Moq) and automated CI/CD pipelines. Requirements Core Tech: Strong C#, ASP.NET/.NET Core, Web APIs. Real-Time Data: Solid experience in multithreading , asynchronous programming , and low-latency/high-throughput processing. Messaging: Hands-on experience with RabbitMQ (or TIBCO/SignalR). Cloud & Tools ...

Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Coventry, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
Full Stack Developer - C# .Net Core/JavaScript/SQL - £45,000 - Coventry The Role A constantly evolving software house who specialise in the logistics industry are expanding their development team. You will be collaborating within a team of 6 developers, on a combination of both greenfield applications as well … best of your ability. This supports their warm and collaborative culture and how they enable their technical staff and keep them happy. Developer Requirements C# .NET Core MVC SQL Server JavaScript, HTML + CSS 2+ years' experience in Commercial Software Development Desirables Entity Framework Azure DevOps Logistics Industry Experience ...

Software Engineering Manager

Hiring Organisation
Drive Further
Location
Cheadle, England, United Kingdom
predictable delivery Own end-to-end delivery: planning, estimation, backlog hygiene and release execution (Azure DevOps) Set technical direction and standards across .NET/C#, Angular, SQL Server Stay hands-on when needed: design, code, pair, review PRs, unblock the team Drive quality, reliability and security: testing approach, incident response … Hire, onboard and develop engineers (including onshore/offshore collaboration) What we need from you 8+ years building and shipping software Strong .NET/C# (ASP.NET) + API-first backend experience Working knowledge of Angular (Node.js a plus) Solid SQL Server and transactional systems experience Proven people leadership ...

Senior Software Engineer

Hiring Organisation
DCS Recruitment
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
forward-thinking, collaborative team with a strong engineering culture and modern tech stack. Key Responsibilities Design, develop and maintain applications using .NET technologies (C#) Build and deploy scalable systems within AWS cloud environments Contribute to architecture and technical decision-making Work closely with Product and Engineering teams to deliver features … team Improve system performance, reliability, and scalability Support CI/CD pipelines and DevOps processes Required Experience Strong commercial experience with .NET/C# Hands-on experience with AWS (essential) Experience building scalable, distributed systems Strong understanding of APIs and microservices architecture Exposure to CI/CD and DevOps ways ...

Senior ASP.NET MVC Developer – Fintech50- Kingston

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
development, usability and testing of new and existing websites. This is mostly greenfield work though.The Senior ASP.NET MVC Developer must have:o 5 years+ C#, ASP.NET o MVC 4 + o SQL Server 2008+ o NHibernate or equivalent ORM o Design Patterns and Practices o Agile SCRUM and XP (ideally … client offers one of the best training and development packages in the market, all inclusive.My client is based near Kingston in LondonASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

Senior ASP.NET MVC Developer - Fintech50- Wimbledon (Southwest London)

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
usability and testing of new and existing websites. This is mostly greenfield work though. The Senior ASP.NET MVC Developer must have:o 5 years+ C#, ASP.NET o MVC 4 + o SQL Server 2008+ o NHibernate or equivalent ORM o Design Patterns and Practices o Agile SCRUM and XP (ideally … client offers one of the best training and development packages in the market, all inclusive. My client is based near WimbledonASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

Senior ASP.NET MVC Developer – Fintech50- Kingston Upon Thames

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
development, usability and testing of new and existing websites. This is mostly greenfield work though.The Senior ASP.NET MVC Developer must have:o 5 years+ C#, ASP.NET o MVC 4 + o SQL Server 2008+ o NHibernate or equivalent ORM o Design Patterns and Practices o Agile SCRUM and XP (ideally … client offers one of the best training and development packages in the market, all inclusive.My client is based near Kingston in LondonASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery ...

Full Stack .NET Developer

Hiring Organisation
Consortia
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
scalable, and easy to maintain. The team follows SCRUM practices with regular releases supported by automated pipelines.You will develop, enhance, and maintain applications using C# and .NET, building user interfaces using Blazor alongside HTML and CSS. You will design and consume RESTful APIs, contribute to software design discussions, and write … development lifecycle. Where needed, you will also provide technical support to internal teams.EssentialMinimum 3 + years Commercial experience as a .NET DeveloperStrong knowledge of C#, HTML, and CSSExperience building applications using BlazorUnderstanding of design patterns such as MVCExperience working in an Agile environmentFamiliarity with RESTful APIsGood problem-solving skills ...

Senior ASP.NET MVC Developer – Investment

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
This is mostly greenfield work though.The Senior ASP.NET MVC Developer must have:3-5 years Systems Analysis (development of specs, data flow design etc..)C#, ASP.NETMVC 4 +SQL Server 2008+HTML, CSS & JavaScriptDesign Patterns and PracticesUnderstanding of EPiServer is a bonusI am looking for a Senior ASP.NET Developer that has proven … it.My client offers one of the best training and development packages in the market, all inclusive.My client is based in AylesburyASP.NET MVC, razor, c#, sql, mvc, .net, javascript, greenfield, , data, analytics, api, jquery, episerver ...

Creatio Software Engineer

Hiring Organisation
Hyperloop Recruitment
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £600.00 per day
best practices and solution design. Key Responsibilities Platform Development & Configuration Design, develop and maintain solutions on the Creatio platform . Develop custom functionality using C#, .NET, JavaScript and Creatio development capabilities where required. Translate business and technical requirements into effective, scalable solutions. Ensure solutions are maintainable, robust and aligned with … platform engineering and development practices. Skills & Experience Essential Proven experience delivering enterprise-scale solutions on the Creatio platform . Strong software development experience using C#, .NET, JavaScript and SQL . Experience extending platform functionality and developing integrations with internal and third-party systems. Strong understanding of business process automation ...

Software Engineer

Location
Greater London, England, United Kingdom
change at Howden. Role Software Engineer Location Remote first; with face-to-face as required in Gloucester or London (Once a month). Tech C#, .Net, Blazor, APIs, Azure, Azure DevOps, Serverless, HTM, Moq, NUni, Playwright. Contract 12 Month Fixed Term Contract As one of the largest insurance groups … Software Engineer at Howden, you will join one of our agile teams. You will harness the capabilities of Microsoft Azure, Blazor and C# to develop our front-end applications to create scalable, high-performing and user-friendly solutions that are secure and reliable. You will participate in regular agile sessions ...

Software Development Engineer III (.NET/Java) - London, United Kingdom of Great Britain and Northern Ireland

Hiring Organisation
Tesco
Location
London, United Kingdom
Salary
£ 80 K
team!If you like to work on high-impact business-critical systems, then this could be the team for you!The stack; .NET/C#, Java, Cassandra, Docker, HAProxy, Azure DevOps. TDD and a 'you build it, you run it' DevOps approach are also key parts of our engineering culture. … wider engineering community.• Mentoring and developing others around you.• Producing proof of concepts to evaluate new tools.You will need: • Experience using .Net/C# and/or Java with an eagerness to take on new technologies.• Experience with both SQL/NoSQL databases.• Experience with cloud platform(s) (e.g. ...

.NET Architect

Hiring Organisation
Noir Consulting
Location
London, United Kingdom
Salary
£ 80 K
annum + Bonus + Pension + Benefits Job typePerm.NET Architect – Social Messaging Platform – London(Tech stack: .NET Architect, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Developer, .NET Architect)In 2012 our client launched … these new markets and help enhance this already successful company!Successful .NET Architect candidates should be able to demonstrate strong knowledge of: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban ...

.NET Architect

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
.NET Architect - Social Messaging Platform - London (Tech stack: .NET Architect, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Developer, .NET Architect) In 2012 our client launched a social messaging platform that has been taking … these new markets and help enhance this already successful company! Successful .NET Architect candidates should be able to demonstrate strong knowledge of: .NET 10.0, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban ...

Junior ASP.NET Developer- Tonbridge

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Implementation consultant, web and windows developer and a PM.All current development is built using React JS for the client side backed by WebAPI (C#) REST Endpoints. For managing application state, we use Redux and Immutable JS. Existing features which are in active maintenance use the Backbone Marionette framework … excellent communication skills and offer the latest technology in a cutting edge market. My client is based in TonbridgeES6, React, Redux, ASP.NET, WebAPI, C# Developer ...

Senior Backend Engineer - Developer Experience

Hiring Organisation
Trainline
Location
London, United Kingdom
Salary
£ 80 K
opportunity to redefine how .NET services are built, deployed and operated, helping teams deliver faster while improving reliability and reducing operational complexity.As a Senior C# Engineer, you'll play a key role in shaping our cloud-native engineering standards. Working closely with Platform Engineering, Infrastructure, Security and product development teams … leadership, collaboration and the adoption of cloud-native engineering practices and by the ability to collaborate across the organisation.In this role as the Senior C# Engineer, you will... Modernise existing .NET services by containerising applications for Amazon ECS, removing legacy infrastructure dependencies and optimising services for cloud-native operation.Design ...

.Net Core Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Maintaining a high-quality code base Software Engineers MUST have: • Degree ideally Comp Sci • Hands on experience working with .Net Core, Restful web services, C#, Queues, TypeScript, Docker, Angualr, NodeJS, CI, SQL Server and document databases • Hands on experience writing automated tests including unit, integration … application. The current team is at the cutting edge of trading strategy and data feeding.My client is based in London.NET Core, Blockchain, ASP.NET, Docker, C# SLQ, WPF WCF, Agile TDD, Concurrency F#, Bloomberg, Reuters, Lipper, FE, , SQL, BI, BA, Business Analysis ...

Senior Backend Engineer - Developer Experience

Hiring Organisation
Trainline
Location
London, UK
Employment Type
Full-time
redefine how .NET services are built, deployed and operated, helping teams deliver faster while improving reliability and reducing operational complexity. As a Senior C# Engineer, you'll play a key role in shaping our cloud-native engineering standards. Working closely with Platform Engineering, Infrastructure, Security and product development teams … collaboration and the adoption of cloud-native engineering practices and by the ability to collaborate across the organisation. In this role as the Senior C# Engineer, you will... Modernise existing .NET services by containerising applications for Amazon ECS, removing legacy infrastructure dependencies and optimising services for cloud-native operation. Design ...

DevOps Engineer

Hiring Organisation
Noir
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £90,000 per annum
DevOps Engineer - FinTech - Newcastle (Tech stack: DevOps Engineer, PowerShell, C#, Java, Python, Ansible, Terraform, Docker, Kubernetes, Docker Swarm, ELK, Grafana, CI/CD, TeamCity, SQL Server, Windows, Linux, Programmer, Developer, Architect, DevOps Engineer) Our client is a cutting-edge FinTech company with a reputation for innovation and excellence. They design … ideally from a top university. Strong ability in scripting with PowerShell or a similar language. Hands-on coding skills in at least one of C#, Java, or Python. Practical knowledge of automation tools such as Terraform or Ansible. Background in container platforms (e.g., Docker) with orchestration using Kubernetes or Swarm. ...

Lead ASP.NET MVC Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Developers MUST have:• ASP.NET • Excellent self-motivated hands on team leader with strong people management skills • At least five years’ experience in .Net development (C#, ASP.NET, SQL Server) • A solid understanding of database architecture with proven experience of Microsoft SQL • Understanding and use of common web based technologies such … planning and discussion. The client offers a bonus to all employees as a result of performance from day 1.My client is based in LondonASP.NET C#, MVC 5 Entity Framework, Web API, Design Patterns ...